🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.76 AU

Year: 198 Days

Day: 13.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,614,452 km

• M1: 333,304 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.76 AU - 0.78 AU

Year: 249 Days

Day: 30.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,614,452 km

• M1: 438,322 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.9 AU - 2.66 AU

Year: 1270 Days

Day: 27.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.85 AU - 2.87 AU

Year: 1338 Days

Day: 21.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.09 AU - 3.05 AU

Year: 1520 Days

Day: 22.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 14.7

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.21 AU - 7.21 AU

Year: 5710 Days

Day: 13.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 36,614,452 km

• M1: 193,430 km (0.118 R)
• M2: 287,677 km (0.071 R)
• M3: 441,613 km (0.102 R)
• M4: 539,450 km (0.056 R)
• M5: 647,011 km (0.09 R)
• M6: 1,008,290 km (0.084 R)
• M7: 1,325,138 km (0.041 R)
• M8: 1,464,264 km (0.07 R)
• M9: 1,560,007 km (0.057 R)
• M10: 1,741,319 km (0.092 R)
• M11: 2,071,482 km (0.079 R)
• M12: 2,384,291 km (0.052 R)
• M13: 2,732,555 km (0.092 R)
• M14: 2,852,383 km (0.04 R)
• M15: 2,974,006 km (0.079 R)
• M16: 3,264,824 km (0.092 R)
• M17: 3,456,758 km (0.069 R)
• M18: 3,630,591 km (0.102 R)
• M19: 4,192,630 km (0.106 R)
• M20: 4,566,924 km (0.097 R)
• M21: 4,734,174 km (0.104 R)
• M22: 5,323,141 km (0.12 R)
• M23: 5,499,367 km (0.117 R)
• M24: 5,600,944 km (0.063 R)
• M25: 5,780,312 km (0.096 R)
• M26: 6,171,062 km (0.075 R)
• M27: 6,570,488 km (0.095 R)
• M28: 7,847,755 km (0.051 R)
• M29: 8,544,282 km (0.086 R)
• M30: 8,929,946 km (0.084 R)
• M31: 10,152,310 km (0.028 R)
• M32: 10,246,108 km (0.05 R)
• M33: 10,371,620 km (0.11 R)
• M34: 11,006,963 km (0.071 R)
• M35: 11,264,720 km (0.088 R)
• M36: 11,622,259 km (0.113 R)
• M37: 13,569,424 km (0.058 R)
• M38: 14,159,139 km (0.11 R)
• M39: 14,792,836 km (0.082 R)
• M40: 14,934,954 km (0.035 R)
• M41: 15,148,879 km (0.092 R)
• M42: 15,327,947 km (0.104 R)
• M43: 16,675,076 km (0.069 R)
• M44: 17,194,779 km (0.093 R)
• M45: 17,832,814 km (0.089 R)
• M46: 18,288,040 km (0.049 R)
• M47: 18,402,333 km (0.112 R)
• M48: 18,593,519 km (0.066 R)
• M49: 19,481,532 km (0.039 R)
• M50: 19,793,593 km (0.114 R)
• M51: 20,146,644 km (0.099 R)
• M52: 20,343,814 km (0.095 R)
• M53: 21,058,593 km (0.113 R)
• M54: 21,258,605 km (0.091 R)
• M55: 21,821,991 km (0.081 R)
• M56: 22,186,860 km (0.107 R)
• M57: 22,471,994 km (0.106 R)
• M58: 22,758,324 km (0.049 R)
• M59: 23,334,725 km (0.109 R)
• M60: 24,208,376 km (0.076 R)
• M61: 24,543,924 km (0.049 R)
• M62: 24,754,558 km (0.082 R)
• M63: 25,177,471 km (0.114 R)
• M64: 25,602,778 km (0.11 R)
• M65: 26,073,413 km (0.062 R)
• M66: 26,589,974 km (0.071 R)
• M67: 26,892,910 km (0.093 R)
• M68: 27,284,108 km (0.098 R)
• M69: 27,589,737 km (0.068 R)
• M70: 27,984,226 km (0.068 R)
• M71: 28,734,609 km (0.033 R)
• M72: 29,491,724 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 9.5

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.05 AU - 8.03 AU

Year: 6171 Days

Day: 12.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,614,452 km

• M1: 157,826 km (0.115 R)
• M2: 350,657 km (0.026 R)
• M3: 458,069 km (0.113 R)
• M4: 692,189 km (0.107 R)
• M5: 902,674 km (0.106 R)
• M6: 1,101,340 km (0.108 R)
• M7: 1,384,528 km (0.095 R)
• M8: 1,516,474 km (0.065 R)
• M9: 1,937,741 km (0.086 R)
• M10: 2,004,761 km (0.087 R)
• M11: 2,337,168 km (0.076 R)
• M12: 2,672,267 km (0.088 R)
• M13: 2,914,466 km (0.114 R)
• M14: 3,022,625 km (0.101 R)
• M15: 3,227,275 km (0.06 R)
• M16: 3,355,480 km (0.086 R)
• M17: 3,452,719 km (0.093 R)
• M18: 3,616,977 km (0.06 R)
• M19: 4,038,993 km (0.047 R)
• M20: 4,194,724 km (0.105 R)
• M21: 4,801,194 km (0.099 R)
• M22: 5,040,401 km (0.067 R)
• M23: 5,378,043 km (0.098 R)
• M24: 5,626,526 km (0.093 R)
• M25: 5,976,884 km (0.103 R)
• M26: 6,154,606 km (0.105 R)
• M27: 6,374,365 km (0.102 R)
• M28: 6,637,508 km (0.063 R)
• M29: 7,007,613 km (0.088 R)
• M30: 7,069,995 km (0.081 R)
• M31: 7,342,263 km (0.098 R)
• M32: 7,703,542 km (0.032 R)
• M33: 7,810,954 km (0.069 R)
• M34: 8,223,694 km (0.078 R)
• M35: 8,510,024 km (0.063 R)
• M36: 8,576,596 km (0.038 R)
• M37: 9,183,664 km (0.117 R)
• M38: 9,389,062 km (0.119 R)
• M39: 9,526,841 km (0.105 R)
• M40: 9,619,143 km (0.104 R)
• M41: 10,084,841 km (0.052 R)
• M42: 10,202,425 km (0.118 R)
• M43: 10,391,517 km (0.088 R)
• M44: 10,462,725 km (0.119 R)
• M45: 10,821,162 km (0.117 R)
• M46: 10,941,588 km (0.103 R)
• M47: 11,403,098 km (0.061 R)
• M48: 11,501,084 km (0.118 R)
• M49: 11,697,955 km (0.089 R)
• M50: 11,920,706 km (0.101 R)
• M51: 12,045,022 km (0.119 R)
• M52: 12,169,787 km (0.063 R)
• M53: 13,004,244 km (0.11 R)
• M54: 13,158,030 km (0.107 R)
• M55: 13,235,073 km (0.07 R)
• M56: 13,312,266 km (0.092 R)
• M57: 13,441,369 km (0.101 R)
• M58: 14,382,788 km (0.074 R)
• M59: 14,834,873 km (0.108 R)
• M60: 15,453,759 km (0.08 R)
• M61: 15,535,140 km (0.075 R)
• M62: 15,670,975 km (0.117 R)
• M63: 16,026,270 km (0.119 R)
• M64: 16,301,381 km (0.091 R)
• M65: 16,633,488 km (0.108 R)
• M66: 17,023,789 km (0.119 R)
• M67: 17,135,838 km (0.068 R)
• M68: 17,220,061 km (0.072 R)
• M69: 17,615,000 km (0.12 R)
• M70: 17,870,363 km (0.035 R)
• M71: 18,041,354 km (0.113 R)
• M72: 18,384,980 km (0.102 R)
• M73: 18,817,467 km (0.084 R)
• M74: 19,136,709 km (0.114 R)
• M75: 19,282,567 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 11.4

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6 AU - 7.92 AU

Year: 6775 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,614,452 km

• M1: 226,342 km (0.067 R)
• M2: 403,615 km (0.049 R)
• M3: 540,497 km (0.076 R)
• M4: 665,860 km (0.067 R)
• M5: 802,293 km (0.107 R)
• M6: 931,995 km (0.081 R)
• M7: 1,051,673 km (0.028 R)
• M8: 1,423,125 km (0.052 R)
• M9: 1,562,849 km (0.106 R)
• M10: 1,878,052 km (0.084 R)
• M11: 2,122,195 km (0.113 R)
• M12: 2,283,013 km (0.043 R)
• M13: 2,715,351 km (0.052 R)
• M14: 2,839,966 km (0.076 R)
• M15: 3,147,240 km (0.038 R)
• M16: 3,304,916 km (0.102 R)
• M17: 3,849,602 km (0.117 R)
• M18: 4,393,091 km (0.114 R)
• M19: 4,510,675 km (0.095 R)
• M20: 5,269,136 km (0.07 R)
• M21: 5,394,200 km (0.111 R)
• M22: 5,488,596 km (0.117 R)
• M23: 5,711,198 km (0.111 R)
• M24: 5,936,642 km (0.111 R)
• M25: 6,396,655 km (0.12 R)
• M26: 6,834,080 km (0.057 R)
• M27: 7,561,275 km (0.111 R)
• M28: 8,168,044 km (0.092 R)
• M29: 8,495,513 km (0.111 R)
• M30: 9,964,565 km (0.113 R)
• M31: 10,275,429 km (0.109 R)
• M32: 10,432,208 km (0.072 R)
• M33: 10,629,228 km (0.117 R)
• M34: 11,267,861 km (0.118 R)
• M35: 11,837,081 km (0.091 R)
• M36: 12,083,768 km (0.092 R)
• M37: 12,166,496 km (0.105 R)
• M38: 12,415,576 km (0.074 R)
• M39: 13,130,355 km (0.092 R)
• M40: 13,686,111 km (0.057 R)
• M41: 14,600,004 km (0.104 R)
• M42: 15,354,277 km (0.112 R)
• M43: 17,318,198 km (0.109 R)
• M44: 17,411,397 km (0.073 R)
• M45: 17,974,483 km (0.096 R)
• M46: 18,639,147 km (0.081 R)
• M47: 20,237,151 km (0.067 R)
• M48: 21,227,040 km (0.118 R)
• M49: 21,979,667 km (0.082 R)
• M50: 22,131,359 km (0.089 R)
• M51: 22,283,201 km (0.102 R)
• M52: 22,894,458 km (0.051 R)
• M53: 23,511,250 km (0.074 R)
• M54: 24,394,326 km (0.04 R)
• M55: 24,656,123 km (0.1 R)
• M56: 24,918,966 km (0.117 R)
• M57: 25,500,303 km (0.041 R)
• M58: 26,139,535 km (0.109 R)
• M59: 28,143,698 km (0.111 R)
• M60: 28,253,353 km (0.109 R)
• M61: 28,693,769 km (0.101 R)
• M62: 29,136,429 km (0.114 R)
• M63: 29,414,233 km (0.068 R)
• M64: 30,365,376 km (0.107 R)
• M65: 30,478,023 km (0.114 R)
• M66: 30,760,015 km (0.074 R)
• M67: 31,099,602 km (0.1 R)
• M68: 31,269,845 km (0.069 R)
• M69: 31,896,809 km (0.054 R)
• M70: 32,989,322 km (0.053 R)
• M71: 33,569,463 km (0.081 R)
• M72: 34,035,760 km (0.064 R)
• M73: 35,863,397 km (0.1 R)
• M74: 36,161,246 km (0.115 R)
• M75: 37,119,570 km (0.111 R)
• M76: 37,541,436 km (0.105 R)
• M77: 37,843,773 km (0.095 R)
• M78: 37,964,948 km (0.087 R)
• M79: 38,816,758 km (0.082 R)
• M80: 39,859,455 km (0.081 R)
• M81: 40,353,427 km (0.054 R)
• M82: 40,601,161 km (0.111 R)
• M83: 41,035,743 km (0.05 R)

Asteroid Belt

Center: 9.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.8

Radius: 11.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.22 AU - 12 AU

Year: 14596 Days

Day: 11.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 36,614,452 km

• M1: 197,619 km (0.114 R)
• M2: 288,125 km (0.104 R)
• M3: 362,625 km (0.099 R)
• M4: 901,926 km (0.058 R)
• M5: 1,221,018 km (0.046 R)
• M6: 1,624,932 km (0.067 R)
• M7: 1,726,060 km (0.103 R)
• M8: 1,961,527 km (0.103 R)
• M9: 2,320,263 km (0.098 R)
• M10: 2,580,862 km (0.106 R)
• M11: 3,226,078 km (0.109 R)
• M12: 3,784,078 km (0.115 R)
• M13: 4,768,133 km (0.09 R)
• M14: 5,175,638 km (0.1 R)
• M15: 5,402,578 km (0.1 R)
• M16: 5,594,362 km (0.032 R)
• M17: 5,866,630 km (0.12 R)
• M18: 5,945,319 km (0.083 R)
• M19: 6,223,122 km (0.099 R)
• M20: 6,383,940 km (0.038 R)
• M21: 6,833,032 km (0.073 R)
• M22: 7,334,784 km (0.042 R)
• M23: 8,022,335 km (0.049 R)
• M24: 8,685,503 km (0.089 R)
• M25: 8,820,290 km (0.074 R)
• M26: 8,910,648 km (0.047 R)
• M27: 9,412,399 km (0.116 R)
• M28: 9,690,052 km (0.105 R)
• M29: 9,970,548 km (0.091 R)
• M30: 10,683,083 km (0.093 R)
• M31: 11,069,943 km (0.073 R)
• M32: 12,257,900 km (0.062 R)
• M33: 12,561,135 km (0.085 R)
• M34: 12,867,062 km (0.042 R)
• M35: 13,020,849 km (0.084 R)
• M36: 13,175,234 km (0.073 R)
• M37: 13,434,038 km (0.108 R)
• M38: 13,694,488 km (0.081 R)
• M39: 14,061,901 km (0.046 R)
• M40: 14,273,432 km (0.086 R)
• M41: 14,860,304 km (0.099 R)
• M42: 17,626,220 km (0.108 R)
• M43: 19,419,300 km (0.104 R)
• M44: 20,247,922 km (0.062 R)
• M45: 20,967,338 km (0.054 R)
• M46: 21,695,132 km (0.039 R)
• M47: 22,062,245 km (0.111 R)
• M48: 22,864,539 km (0.087 R)
• M49: 22,988,854 km (0.101 R)
• M50: 24,561,278 km (0.098 R)
• M51: 25,071,706 km (0.108 R)
• M52: 25,199,911 km (0.085 R)
• M53: 25,328,266 km (0.095 R)
• M54: 25,585,724 km (0.073 R)
• M55: 26,298,109 km (0.119 R)
• M56: 26,689,607 km (0.064 R)
• M57: 27,214,396 km (0.103 R)
• M58: 27,477,987 km (0.099 R)
• M59: 28,207,576 km (0.101 R)
• M60: 28,474,459 km (0.082 R)
• M61: 28,809,259 km (0.08 R)
• M62: 29,550,367 km (0.084 R)
• M63: 30,025,190 km (0.097 R)
• M64: 31,464,920 km (0.098 R)
• M65: 33,067,413 km (0.097 R)
• M66: 34,197,924 km (0.077 R)
• M67: 34,553,817 km (0.098 R)
• M68: 34,625,026 km (0.058 R)
• M69: 35,197,387 km (0.089 R)
• M70: 35,700,784 km (0.093 R)
• M71: 37,591,252 km (0.102 R)
• M72: 38,548,529 km (0.091 R)
• M73: 39,216,035 km (0.056 R)
• M74: 40,863,855 km (0.077 R)
• M75: 40,939,252 km (0.06 R)
• M76: 42,381,376 km (0.087 R)
• M77: 42,457,671 km (0.077 R)
• M78: 43,762,763 km (0.069 R)
• M79: 44,071,832 km (0.066 R)
• M80: 44,769,706 km (0.072 R)
• M81: 44,847,497 km (0.044 R)
• M82: 46,491,129 km (0.118 R)
• M83: 47,995,036 km (0.065 R)
• M84: 50,564,080 km (0.09 R)
• M85: 50,888,259 km (0.105 R)
• M86: 51,538,860 km (0.072 R)
• M87: 51,783,602 km (0.103 R)
• M88: 54,999,508 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78

Radius: 5.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 12.51 AU - 15.93 AU

Year: 19785 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 36,614,452 km

• M1: 400,773 km (0.108 R)
• M2: 574,007 km (0.085 R)
• M3: 754,871 km (0.087 R)
• M4: 890,407 km (0.077 R)
• M5: 1,001,408 km (0.103 R)
• M6: 1,488,798 km (0.095 R)
• M7: 2,019,272 km (0.117 R)
• M8: 2,580,264 km (0.095 R)
• M9: 3,019,184 km (0.105 R)
• M10: 3,283,673 km (0.097 R)
• M11: 3,530,809 km (0.057 R)
• M12: 4,360,928 km (0.115 R)
• M13: 4,441,710 km (0.096 R)
• M14: 5,449,850 km (0.081 R)
• M15: 5,683,223 km (0.029 R)
• M16: 6,341,603 km (0.117 R)
• M17: 6,556,127 km (0.108 R)
• M18: 7,118,764 km (0.111 R)
• M19: 8,189,885 km (0.108 R)
• M20: 8,289,667 km (0.101 R)
• M21: 9,137,288 km (0.086 R)
• M22: 9,799,857 km (0.109 R)
• M23: 11,281,475 km (0.091 R)
• M24: 12,447,291 km (0.09 R)
• M25: 13,063,784 km (0.112 R)
• M26: 13,729,644 km (0.073 R)
• M27: 14,366,482 km (0.118 R)
• M28: 14,769,349 km (0.091 R)
• M29: 14,972,204 km (0.088 R)
• M30: 15,094,425 km (0.061 R)
• M31: 15,339,766 km (0.095 R)
• M32: 15,710,170 km (0.042 R)
• M33: 16,669,990 km (0.066 R)
• M34: 17,220,959 km (0.059 R)
• M35: 17,777,912 km (0.106 R)
• M36: 19,795,389 km (0.119 R)
• M37: 20,063,767 km (0.108 R)
• M38: 21,653,693 km (0.084 R)
• M39: 21,791,922 km (0.111 R)
• M40: 23,994,152 km (0.092 R)
• M41: 24,232,611 km (0.114 R)
• M42: 26,070,271 km (0.101 R)
• M43: 26,709,054 km (0.076 R)
• M44: 27,502,521 km (0.037 R)
• M45: 28,052,443 km (0.115 R)
• M46: 29,163,207 km (0.097 R)
• M47: 29,621,725 km (0.069 R)
• M48: 29,826,225 km (0.115 R)
• M49: 29,980,012 km (0.06 R)
• M50: 30,133,948 km (0.076 R)
• M51: 30,494,329 km (0.053 R)
• M52: 30,856,057 km (0.112 R)
• M53: 31,011,489 km (0.086 R)
• M54: 33,481,051 km (0.086 R)
• M55: 33,694,228 km (0.046 R)
• M56: 34,712,391 km (0.112 R)
• M57: 35,631,969 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 14,507 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit