🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.55 AU - 0.75 AU

Year: 236 Days

Day: 25 Hours

Environment

Temp: -6 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.52 AU - 0.8 AU

Year: 241 Days

Day: 20.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 46.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,259,689 km

• M1: 202,855 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.41 AU - 1.45 AU

Year: 769 Days

Day: 43 Hours

Environment

Temp: -100 °C

Axial Tilt: 65.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.69 AU - 2.21 AU

Year: 1224 Days

Day: 21.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,259,689 km

• M1: 460,911 km (0.058 R)
• M2: 650,152 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.71 AU - 2.73 AU

Year: 1487 Days

Day: 30.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 115.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,259,689 km

• M1: 470,635 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.5

Radius: 14.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.01 AU - 3.41 AU

Year: 2586 Days

Day: 14.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 133.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 39,259,689 km

• M1: 186,549 km (0.12 R)
• M2: 301,739 km (0.067 R)
• M3: 429,346 km (0.098 R)
• M4: 573,708 km (0.108 R)
• M5: 720,613 km (0.085 R)
• M6: 863,030 km (0.113 R)
• M7: 955,033 km (0.106 R)
• M8: 1,336,507 km (0.03 R)
• M9: 1,501,065 km (0.118 R)
• M10: 1,631,365 km (0.059 R)
• M11: 1,842,896 km (0.073 R)
• M12: 2,127,431 km (0.076 R)
• M13: 2,219,284 km (0.06 R)
• M14: 2,331,483 km (0.119 R)
• M15: 2,669,724 km (0.075 R)
• M16: 2,982,832 km (0.055 R)
• M17: 3,096,975 km (0.097 R)
• M18: 3,415,619 km (0.033 R)
• M19: 3,589,900 km (0.052 R)
• M20: 3,733,963 km (0.088 R)
• M21: 4,073,550 km (0.117 R)
• M22: 4,177,371 km (0.107 R)
• M23: 4,411,492 km (0.065 R)
• M24: 4,542,091 km (0.104 R)
• M25: 4,662,068 km (0.063 R)
• M26: 4,843,829 km (0.045 R)
• M27: 4,978,767 km (0.067 R)
• M28: 5,518,217 km (0.116 R)
• M29: 5,659,287 km (0.061 R)
• M30: 5,866,630 km (0.108 R)
• M31: 6,129,474 km (0.106 R)
• M32: 6,249,002 km (0.116 R)
• M33: 6,409,521 km (0.114 R)
• M34: 6,625,839 km (0.102 R)
• M35: 6,748,659 km (0.085 R)
• M36: 7,261,331 km (0.053 R)
• M37: 7,458,651 km (0.078 R)
• M38: 7,959,654 km (0.039 R)
• M39: 8,368,505 km (0.107 R)
• M40: 8,560,589 km (0.109 R)
• M41: 8,844,226 km (0.092 R)
• M42: 9,100,487 km (0.11 R)
• M43: 9,328,774 km (0.105 R)
• M44: 9,466,553 km (0.09 R)
• M45: 9,605,081 km (0.105 R)
• M46: 9,713,390 km (0.078 R)
• M47: 10,087,534 km (0.101 R)
• M48: 10,181,781 km (0.087 R)
• M49: 10,355,464 km (0.094 R)
• M50: 10,514,187 km (0.115 R)
• M51: 10,609,780 km (0.057 R)
• M52: 10,721,679 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 13.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.75 AU - 6.49 AU

Year: 6807 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 39,259,689 km

• M1: 175,777 km (0.041 R)
• M2: 581,038 km (0.053 R)
• M3: 701,464 km (0.114 R)
• M4: 1,019,809 km (0.096 R)
• M5: 1,106,875 km (0.108 R)
• M6: 1,275,920 km (0.108 R)
• M7: 1,370,765 km (0.109 R)
• M8: 2,054,876 km (0.116 R)
• M9: 2,266,109 km (0.086 R)
• M10: 2,416,754 km (0.055 R)
• M11: 2,553,486 km (0.099 R)
• M12: 2,640,253 km (0.073 R)
• M13: 2,979,391 km (0.104 R)
• M14: 3,201,095 km (0.116 R)
• M15: 3,778,992 km (0.098 R)
• M16: 4,080,432 km (0.034 R)
• M17: 5,009,584 km (0.086 R)
• M18: 5,097,248 km (0.096 R)
• M19: 5,207,651 km (0.095 R)
• M20: 5,430,702 km (0.038 R)
• M21: 6,762,422 km (0.067 R)
• M22: 6,957,348 km (0.101 R)
• M23: 7,104,552 km (0.063 R)
• M24: 7,203,437 km (0.099 R)
• M25: 8,555,652 km (0.107 R)
• M26: 8,979,313 km (0.109 R)
• M27: 9,274,470 km (0.11 R)
• M28: 9,518,464 km (0.117 R)
• M29: 9,627,521 km (0.075 R)
• M30: 10,179,387 km (0.117 R)
• M31: 10,969,264 km (0.081 R)
• M32: 11,313,788 km (0.053 R)
• M33: 11,662,052 km (0.105 R)
• M34: 11,778,888 km (0.062 R)
• M35: 12,667,648 km (0.077 R)
• M36: 14,259,220 km (0.038 R)
• M37: 14,384,284 km (0.092 R)
• M38: 14,824,700 km (0.1 R)
• M39: 14,983,124 km (0.064 R)
• M40: 15,590,342 km (0.111 R)
• M41: 15,848,249 km (0.117 R)
• M42: 15,977,950 km (0.037 R)
• M43: 16,565,271 km (0.106 R)
• M44: 17,126,563 km (0.105 R)
• M45: 17,326,126 km (0.07 R)
• M46: 17,626,968 km (0.044 R)
• M47: 17,761,306 km (0.03 R)
• M48: 17,895,944 km (0.086 R)
• M49: 18,369,721 km (0.058 R)
• M50: 19,122,647 km (0.098 R)
• M51: 19,398,954 km (0.108 R)
• M52: 19,537,632 km (0.072 R)
• M53: 20,200,799 km (0.048 R)
• M54: 20,517,498 km (0.115 R)
• M55: 20,694,173 km (0.091 R)
• M56: 20,835,842 km (0.117 R)
• M57: 21,477,467 km (0.113 R)
• M58: 22,089,472 km (0.063 R)
• M59: 22,379,542 km (0.093 R)
• M60: 23,885,394 km (0.101 R)
• M61: 24,519,390 km (0.112 R)
• M62: 24,782,084 km (0.101 R)
• M63: 25,083,524 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.7

Radius: 9.2

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.87 AU - 7.11 AU

Year: 7433 Days

Day: 5.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,259,689 km

• M1: 146,008 km (0.049 R)
• M2: 246,986 km (0.034 R)
• M3: 348,563 km (0.112 R)
• M4: 675,135 km (0.096 R)
• M5: 790,026 km (0.097 R)
• M6: 996,771 km (0.078 R)
• M7: 1,445,265 km (0.072 R)
• M8: 2,062,506 km (0.083 R)
• M9: 2,291,690 km (0.067 R)
• M10: 2,369,780 km (0.112 R)
• M11: 2,549,148 km (0.088 R)
• M12: 2,837,124 km (0.093 R)
• M13: 3,006,319 km (0.092 R)
• M14: 3,466,482 km (0.108 R)
• M15: 3,602,018 km (0.096 R)
• M16: 3,972,272 km (0.115 R)
• M17: 4,043,032 km (0.107 R)
• M18: 4,330,410 km (0.071 R)
• M19: 4,476,567 km (0.103 R)
• M20: 4,748,984 km (0.11 R)
• M21: 5,052,219 km (0.105 R)
• M22: 5,730,945 km (0.096 R)
• M23: 6,438,244 km (0.11 R)
• M24: 6,745,667 km (0.088 R)
• M25: 7,259,386 km (0.119 R)
• M26: 8,053,302 km (0.079 R)
• M27: 8,173,280 km (0.117 R)
• M28: 9,658,936 km (0.09 R)
• M29: 10,075,566 km (0.091 R)
• M30: 10,269,894 km (0.099 R)
• M31: 10,400,044 km (0.086 R)
• M32: 10,596,316 km (0.112 R)
• M33: 11,192,763 km (0.08 R)
• M34: 11,393,972 km (0.064 R)
• M35: 11,596,378 km (0.11 R)
• M36: 11,902,156 km (0.068 R)
• M37: 12,107,554 km (0.043 R)
• M38: 13,152,196 km (0.109 R)
• M39: 14,080,750 km (0.114 R)
• M40: 14,626,034 km (0.087 R)
• M41: 14,772,491 km (0.118 R)
• M42: 15,104,149 km (0.059 R)
• M43: 15,849,745 km (0.106 R)
• M44: 16,607,458 km (0.101 R)
• M45: 16,875,388 km (0.1 R)
• M46: 17,029,174 km (0.095 R)
• M47: 17,144,814 km (0.106 R)
• M48: 17,299,348 km (0.1 R)
• M49: 17,376,840 km (0.114 R)
• M50: 18,315,567 km (0.063 R)
• M51: 18,950,460 km (0.119 R)
• M52: 19,875,723 km (0.112 R)
• M53: 20,282,479 km (0.098 R)
• M54: 20,527,969 km (0.118 R)
• M55: 20,774,507 km (0.11 R)
• M56: 20,939,214 km (0.086 R)
• M57: 21,979,368 km (0.083 R)
• M58: 22,147,366 km (0.094 R)
• M59: 22,823,549 km (0.098 R)
• M60: 23,721,286 km (0.104 R)
• M61: 24,543,475 km (0.104 R)
• M62: 24,717,757 km (0.092 R)
• M63: 25,023,685 km (0.106 R)
• M64: 25,330,959 km (0.065 R)
• M65: 25,727,842 km (0.106 R)
• M66: 26,082,389 km (0.106 R)
• M67: 26,171,250 km (0.087 R)
• M68: 26,572,471 km (0.115 R)
• M69: 27,020,667 km (0.056 R)
• M70: 27,335,869 km (0.106 R)
• M71: 27,606,941 km (0.105 R)
• M72: 27,924,537 km (0.118 R)
• M73: 28,838,281 km (0.086 R)
• M74: 29,022,137 km (0.097 R)
• M75: 29,437,420 km (0.113 R)
• M76: 29,715,373 km (0.071 R)
• M77: 30,040,748 km (0.117 R)
• M78: 30,273,971 km (0.064 R)
• M79: 30,648,116 km (0.119 R)
• M80: 30,788,887 km (0.068 R)
• M81: 30,976,932 km (0.041 R)
• M82: 31,448,614 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 782.7

Radius: 5.1

Gravity: 30.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 9.74 AU - 10.24 AU

Year: 14196 Days

Day: 17.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 39,259,689 km

• M1: 203,603 km (0.077 R)
• M2: 531,820 km (0.052 R)
• M3: 588,368 km (0.111 R)
• M4: 791,672 km (0.085 R)
• M5: 946,655 km (0.101 R)
• M6: 1,310,627 km (0.108 R)
• M7: 1,414,448 km (0.087 R)
• M8: 1,742,366 km (0.081 R)
• M9: 1,885,831 km (0.119 R)
• M10: 2,370,378 km (0.086 R)
• M11: 2,529,401 km (0.071 R)
• M12: 2,791,197 km (0.101 R)
• M13: 3,234,904 km (0.114 R)
• M14: 4,148,349 km (0.11 R)
• M15: 4,378,730 km (0.117 R)
• M16: 4,772,172 km (0.092 R)
• M17: 5,176,834 km (0.04 R)
• M18: 5,975,537 km (0.093 R)
• M19: 6,061,855 km (0.109 R)
• M20: 6,192,155 km (0.089 R)
• M21: 7,312,942 km (0.096 R)
• M22: 8,592,004 km (0.089 R)
• M23: 9,033,467 km (0.088 R)
• M24: 9,432,146 km (0.116 R)
• M25: 10,349,929 km (0.058 R)
• M26: 11,030,300 km (0.12 R)
• M27: 11,189,472 km (0.081 R)
• M28: 11,295,836 km (0.108 R)
• M29: 11,779,187 km (0.09 R)
• M30: 12,269,120 km (0.094 R)
• M31: 13,156,684 km (0.097 R)
• M32: 13,721,715 km (0.104 R)
• M33: 13,778,712 km (0.099 R)
• M34: 13,835,709 km (0.119 R)
• M35: 13,892,855 km (0.054 R)
• M36: 14,179,485 km (0.087 R)
• M37: 14,700,534 km (0.088 R)
• M38: 14,817,220 km (0.112 R)
• M39: 16,240,494 km (0.088 R)
• M40: 16,542,533 km (0.073 R)
• M41: 16,603,120 km (0.082 R)
• M42: 16,663,856 km (0.081 R)
• M43: 16,785,479 km (0.111 R)
• M44: 17,029,623 km (0.092 R)
• M45: 17,645,069 km (0.052 R)
• M46: 19,278,977 km (0.07 R)
• M47: 20,373,136 km (0.096 R)
• M48: 23,093,722 km (0.058 R)
• M49: 23,161,490 km (0.098 R)
• M50: 23,979,791 km (0.072 R)
• M51: 25,574,803 km (0.097 R)
• M52: 25,714,976 km (0.117 R)
• M53: 25,925,909 km (0.086 R)
• M54: 26,066,980 km (0.09 R)
• M55: 27,132,117 km (0.112 R)
• M56: 27,777,931 km (0.079 R)
• M57: 27,922,143 km (0.071 R)
• M58: 28,356,276 km (0.037 R)
• M59: 28,428,981 km (0.104 R)
• M60: 29,524,935 km (0.086 R)
• M61: 29,598,537 km (0.083 R)
• M62: 31,607,637 km (0.111 R)
• M63: 31,909,076 km (0.061 R)
• M64: 34,122,377 km (0.108 R)
• M65: 35,364,488 km (0.074 R)
• M66: 35,834,225 km (0.09 R)
• M67: 36,542,571 km (0.086 R)
• M68: 37,334,991 km (0.117 R)
• M69: 39,017,369 km (0.09 R)
• M70: 39,178,934 km (0.065 R)
• M71: 40,479,089 km (0.051 R)
• M72: 42,871,459 km (0.108 R)
• M73: 44,547,852 km (0.11 R)
• M74: 46,673,488 km (0.071 R)
• M75: 48,224,220 km (0.104 R)
• M76: 48,570,988 km (0.114 R)
• M77: 48,831,737 km (0.103 R)
• M78: 48,918,803 km (0.047 R)
• M79: 49,005,869 km (0.08 R)
• M80: 49,180,150 km (0.086 R)
• M81: 49,354,582 km (0.064 R)
• M82: 50,581,733 km (0.106 R)
• M83: 51,730,196 km (0.061 R)
• M84: 52,708,566 km (0.038 R)
• M85: 52,887,186 km (0.118 R)
• M86: 53,424,092 km (0.036 R)
• M87: 53,872,886 km (0.081 R)
• M88: 55,408,059 km (0.113 R)
• M89: 55,680,477 km (0.028 R)
• M90: 56,957,594 km (0.099 R)
• M91: 58,521,341 km (0.11 R)
• M92: 58,706,244 km (0.05 R)
• M93: 58,798,695 km (0.088 R)
• M94: 59,540,701 km (0.119 R)
• M95: 60,099,149 km (0.092 R)
• M96: 61,784,968 km (0.097 R)
• M97: 61,879,065 km (0.094 R)
• M98: 62,444,694 km (0.067 R)

Asteroid Belt

Center: 11.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.8

Radius: 4.2

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 9.87 AU - 14.67 AU

Year: 19323 Days

Day: 23.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 39,259,689 km

• M1: 226,192 km (0.111 R)
• M2: 517,160 km (0.068 R)
• M3: 571,763 km (0.071 R)
• M4: 599,887 km (0.096 R)
• M5: 809,773 km (0.114 R)
• M6: 939,325 km (0.069 R)
• M7: 1,128,566 km (0.082 R)
• M8: 1,255,126 km (0.117 R)
• M9: 1,601,296 km (0.056 R)
• M10: 1,932,505 km (0.063 R)
• M11: 2,375,614 km (0.054 R)
• M12: 2,538,077 km (0.097 R)
• M13: 2,632,474 km (0.099 R)
• M14: 2,776,237 km (0.1 R)
• M15: 3,585,412 km (0.086 R)
• M16: 3,960,903 km (0.114 R)
• M17: 4,320,686 km (0.094 R)
• M18: 4,662,068 km (0.115 R)
• M19: 4,806,879 km (0.047 R)
• M20: 5,071,218 km (0.036 R)
• M21: 5,522,405 km (0.093 R)
• M22: 6,048,990 km (0.025 R)
• M23: 6,206,965 km (0.082 R)
• M24: 6,623,895 km (0.11 R)
• M25: 6,885,092 km (0.105 R)
• M26: 9,164,066 km (0.108 R)
• M27: 9,638,142 km (0.093 R)
• M28: 9,748,695 km (0.04 R)
• M29: 10,082,747 km (0.058 R)
• M30: 10,458,537 km (0.03 R)
• M31: 10,572,082 km (0.116 R)
• M32: 10,610,079 km (0.119 R)
• M33: 11,184,834 km (0.104 R)
• M34: 12,284,528 km (0.098 R)
• M35: 12,968,789 km (0.029 R)
• M36: 14,039,162 km (0.039 R)
• M37: 14,248,150 km (0.098 R)
• M38: 15,524,070 km (0.028 R)
• M39: 15,870,389 km (0.055 R)
• M40: 16,131,886 km (0.101 R)
• M41: 16,924,755 km (0.087 R)
• M42: 20,173,572 km (0.117 R)
• M43: 22,670,959 km (0.087 R)
• M44: 22,720,027 km (0.065 R)
• M45: 22,965,368 km (0.054 R)
• M46: 23,806,257 km (0.097 R)
• M47: 24,506,375 km (0.095 R)
• M48: 24,909,541 km (0.108 R)
• M49: 25,773,320 km (0.116 R)
• M50: 26,337,453 km (0.078 R)
• M51: 27,477,987 km (0.057 R)
• M52: 27,791,844 km (0.098 R)
• M53: 29,592,553 km (0.087 R)
• M54: 30,452,891 km (0.068 R)
• M55: 30,669,209 km (0.101 R)
• M56: 31,049,038 km (0.105 R)
• M57: 31,266,853 km (0.075 R)
• M58: 32,087,995 km (0.101 R)
• M59: 32,143,047 km (0.101 R)
• M60: 32,528,860 km (0.101 R)
• M61: 33,416,574 km (0.115 R)
• M62: 34,031,571 km (0.086 R)
• M63: 36,298,876 km (0.079 R)
• M64: 37,450,780 km (0.109 R)
• M65: 37,856,788 km (0.11 R)
• M66: 38,031,219 km (0.062 R)
• M67: 38,790,129 km (0.078 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 12,574 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit