🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.93 AU - 1.11 AU

Year: 374 Days

Day: 15.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,443,844 km

• M1: 55,650 km (0.107 R)
• M2: 224,098 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.37 AU - 2.41 AU

Year: 1343 Days

Day: 27.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.51 AU - 4.89 AU

Year: 3128 Days

Day: 40 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 14.2

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.76 AU - 5.88 AU

Year: 4460 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 99,443,844 km

• M1: 220,058 km (0.033 R)
• M2: 378,931 km (0.079 R)
• M3: 530,773 km (0.057 R)
• M4: 814,710 km (0.088 R)
• M5: 935,735 km (0.052 R)
• M6: 1,073,066 km (0.071 R)
• M7: 1,198,129 km (0.112 R)
• M8: 1,390,213 km (0.083 R)
• M9: 1,571,376 km (0.093 R)
• M10: 1,704,069 km (0.1 R)
• M11: 1,981,424 km (0.095 R)
• M12: 2,138,053 km (0.096 R)
• M13: 2,387,133 km (0.045 R)
• M14: 2,672,416 km (0.098 R)
• M15: 3,065,709 km (0.063 R)
• M16: 3,419,807 km (0.094 R)
• M17: 3,521,384 km (0.041 R)
• M18: 3,638,819 km (0.082 R)
• M19: 4,354,794 km (0.09 R)
• M20: 4,544,783 km (0.086 R)
• M21: 4,900,078 km (0.041 R)
• M22: 5,048,180 km (0.111 R)
• M23: 5,382,531 km (0.071 R)
• M24: 5,501,312 km (0.089 R)
• M25: 5,758,770 km (0.114 R)
• M26: 5,915,249 km (0.095 R)
• M27: 6,108,380 km (0.047 R)
• M28: 6,555,079 km (0.034 R)
• M29: 6,773,343 km (0.084 R)
• M30: 6,901,847 km (0.105 R)
• M31: 7,068,200 km (0.095 R)
• M32: 7,254,599 km (0.101 R)
• M33: 7,537,339 km (0.064 R)
• M34: 7,842,968 km (0.092 R)
• M35: 7,997,353 km (0.107 R)
• M36: 8,113,740 km (0.089 R)
• M37: 8,269,920 km (0.108 R)
• M38: 8,804,283 km (0.075 R)
• M39: 9,329,522 km (0.069 R)
• M40: 9,616,600 km (0.07 R)
• M41: 9,719,822 km (0.079 R)
• M42: 9,885,876 km (0.065 R)
• M43: 10,537,824 km (0.074 R)
• M44: 10,858,412 km (0.11 R)
• M45: 11,073,982 km (0.061 R)
• M46: 11,182,142 km (0.07 R)
• M47: 11,377,965 km (0.085 R)
• M48: 11,994,458 km (0.047 R)
• M49: 12,374,137 km (0.083 R)
• M50: 12,780,445 km (0.041 R)
• M51: 12,985,245 km (0.101 R)
• M52: 13,352,059 km (0.09 R)
• M53: 14,307,690 km (0.082 R)
• M54: 14,496,782 km (0.093 R)
• M55: 14,615,263 km (0.105 R)
• M56: 15,357,717 km (0.11 R)
• M57: 15,770,159 km (0.102 R)
• M58: 15,989,918 km (0.08 R)
• M59: 16,136,973 km (0.093 R)
• M60: 16,680,312 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.4

Radius: 12.6

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.55 AU - 6.77 AU

Year: 5556 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 99,443,844 km

• M1: 178,470 km (0.106 R)
• M2: 296,054 km (0.12 R)
• M3: 468,241 km (0.104 R)
• M4: 756,217 km (0.034 R)
• M5: 1,113,607 km (0.118 R)
• M6: 1,257,968 km (0.11 R)
• M7: 1,537,268 km (0.089 R)
• M8: 1,993,691 km (0.084 R)
• M9: 2,491,702 km (0.105 R)
• M10: 2,595,972 km (0.099 R)
• M11: 3,120,911 km (0.089 R)
• M12: 3,309,554 km (0.094 R)
• M13: 3,502,236 km (0.108 R)
• M14: 3,678,761 km (0.091 R)
• M15: 3,858,428 km (0.085 R)
• M16: 4,247,084 km (0.117 R)
• M17: 4,478,063 km (0.052 R)
• M18: 4,627,212 km (0.074 R)
• M19: 5,151,103 km (0.102 R)
• M20: 5,465,409 km (0.081 R)
• M21: 5,648,068 km (0.05 R)
• M22: 6,279,071 km (0.104 R)
• M23: 6,785,311 km (0.116 R)
• M24: 6,883,297 km (0.085 R)
• M25: 7,105,450 km (0.1 R)
• M26: 7,430,526 km (0.047 R)
• M27: 7,914,625 km (0.048 R)
• M28: 8,069,459 km (0.061 R)
• M29: 8,251,669 km (0.119 R)
• M30: 9,345,529 km (0.108 R)
• M31: 10,006,901 km (0.104 R)
• M32: 10,202,724 km (0.084 R)
• M33: 10,287,098 km (0.087 R)
• M34: 10,740,678 km (0.115 R)
• M35: 11,287,758 km (0.071 R)
• M36: 11,814,492 km (0.112 R)
• M37: 11,903,054 km (0.04 R)
• M38: 12,021,535 km (0.12 R)
• M39: 12,259,546 km (0.11 R)
• M40: 12,439,213 km (0.12 R)
• M41: 13,044,186 km (0.076 R)
• M42: 13,627,768 km (0.12 R)
• M43: 14,566,793 km (0.053 R)
• M44: 16,144,901 km (0.06 R)
• M45: 16,804,628 km (0.082 R)
• M46: 17,372,352 km (0.057 R)
• M47: 18,150,410 km (0.094 R)
• M48: 18,801,760 km (0.077 R)
• M49: 19,426,031 km (0.118 R)
• M50: 19,951,270 km (0.114 R)
• M51: 20,339,626 km (0.114 R)
• M52: 20,552,354 km (0.062 R)
• M53: 20,765,980 km (0.057 R)
• M54: 21,736,122 km (0.114 R)
• M55: 21,881,082 km (0.118 R)
• M56: 22,318,058 km (0.107 R)
• M57: 22,941,881 km (0.051 R)
• M58: 23,795,187 km (0.04 R)
• M59: 25,113,443 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.4

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 8.95 AU - 11.49 AU

Year: 11874 Days

Day: 5.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,443,844 km

• M1: 171,589 km (0.096 R)
• M2: 267,930 km (0.032 R)
• M3: 591,211 km (0.039 R)
• M4: 1,122,582 km (0.066 R)
• M5: 1,344,286 km (0.109 R)
• M6: 1,437,336 km (0.088 R)
• M7: 1,988,604 km (0.115 R)
• M8: 2,690,817 km (0.104 R)
• M9: 3,023,074 km (0.11 R)
• M10: 3,115,974 km (0.075 R)
• M11: 3,304,916 km (0.081 R)
• M12: 3,400,808 km (0.091 R)
• M13: 3,628,197 km (0.025 R)
• M14: 4,098,383 km (0.109 R)
• M15: 4,271,019 km (0.061 R)
• M16: 5,022,749 km (0.091 R)
• M17: 5,207,951 km (0.042 R)
• M18: 5,815,468 km (0.114 R)
• M19: 6,566,299 km (0.078 R)
• M20: 6,850,685 km (0.073 R)
• M21: 7,222,436 km (0.084 R)
• M22: 7,389,686 km (0.097 R)
• M23: 8,908,254 km (0.078 R)
• M24: 9,405,218 km (0.083 R)
• M25: 9,772,182 km (0.116 R)
• M26: 9,957,533 km (0.087 R)
• M27: 11,530,705 km (0.063 R)
• M28: 11,726,528 km (0.109 R)
• M29: 12,321,030 km (0.084 R)
• M30: 12,571,607 km (0.102 R)
• M31: 14,372,765 km (0.047 R)
• M32: 14,955,449 km (0.057 R)
• M33: 16,583,672 km (0.03 R)
• M34: 16,971,729 km (0.085 R)
• M35: 17,138,979 km (0.088 R)
• M36: 17,418,877 km (0.092 R)
• M37: 17,700,270 km (0.052 R)
• M38: 18,611,022 km (0.081 R)
• M39: 20,182,249 km (0.039 R)
• M40: 20,954,024 km (0.056 R)
• M41: 21,073,553 km (0.102 R)
• M42: 21,433,635 km (0.078 R)
• M43: 22,099,196 km (0.11 R)
• M44: 23,017,577 km (0.107 R)
• M45: 23,202,779 km (0.047 R)
• M46: 23,761,378 km (0.096 R)
• M47: 24,387,146 km (0.117 R)
• M48: 25,081,878 km (0.096 R)
• M49: 25,272,466 km (0.097 R)
• M50: 26,814,521 km (0.116 R)
• M51: 28,585,610 km (0.12 R)
• M52: 28,917,717 km (0.094 R)
• M53: 29,184,450 km (0.12 R)
• M54: 31,689,167 km (0.117 R)
• M55: 31,964,128 km (0.088 R)
• M56: 32,308,802 km (0.09 R)
• M57: 32,724,235 km (0.048 R)
• M58: 33,071,601 km (0.088 R)
• M59: 33,420,314 km (0.077 R)
• M60: 34,544,392 km (0.058 R)
• M61: 35,040,010 km (0.072 R)
• M62: 35,182,128 km (0.064 R)
• M63: 35,324,246 km (0.105 R)
• M64: 36,181,741 km (0.107 R)
• M65: 36,757,244 km (0.083 R)
• M66: 38,795,216 km (0.089 R)
• M67: 39,162,927 km (0.047 R)
• M68: 39,384,183 km (0.087 R)
• M69: 39,827,890 km (0.116 R)
• M70: 40,050,342 km (0.109 R)
• M71: 40,198,893 km (0.118 R)
• M72: 40,347,593 km (0.096 R)
• M73: 41,168,885 km (0.118 R)
• M74: 42,373,298 km (0.092 R)
• M75: 44,278,277 km (0.069 R)
• M76: 45,202,642 km (0.073 R)
• M77: 46,211,231 km (0.082 R)
• M78: 46,601,083 km (0.04 R)
• M79: 47,070,372 km (0.034 R)
• M80: 47,227,150 km (0.082 R)
• M81: 50,158,820 km (0.067 R)
• M82: 50,880,779 km (0.063 R)
• M83: 53,475,704 km (0.084 R)
• M84: 54,213,221 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 171.3

Radius: 8.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 11.61 AU - 13.17 AU

Year: 15850 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 99,443,844 km

• M1: 132,544 km (0.1 R)
• M2: 560,992 km (0.043 R)
• M3: 877,990 km (0.077 R)
• M4: 1,417,589 km (0.08 R)
• M5: 1,891,366 km (0.096 R)
• M6: 2,387,732 km (0.112 R)
• M7: 2,482,128 km (0.062 R)
• M8: 2,602,105 km (0.073 R)
• M9: 3,101,014 km (0.061 R)
• M10: 3,629,394 km (0.109 R)
• M11: 4,214,022 km (0.108 R)
• M12: 5,222,013 km (0.119 R)
• M13: 5,976,435 km (0.072 R)
• M14: 7,034,840 km (0.108 R)
• M15: 9,431,847 km (0.08 R)
• M16: 9,923,724 km (0.104 R)
• M17: 10,192,103 km (0.111 R)
• M18: 10,657,652 km (0.101 R)
• M19: 12,962,506 km (0.098 R)
• M20: 13,046,131 km (0.113 R)
• M21: 13,551,473 km (0.051 R)
• M22: 13,678,781 km (0.084 R)
• M23: 13,977,378 km (0.063 R)
• M24: 14,063,097 km (0.108 R)
• M25: 14,973,849 km (0.098 R)
• M26: 16,533,706 km (0.101 R)
• M27: 16,851,901 km (0.06 R)
• M28: 18,144,726 km (0.103 R)
• M29: 20,239,844 km (0.081 R)
• M30: 20,482,641 km (0.112 R)
• M31: 21,266,534 km (0.074 R)
• M32: 21,414,486 km (0.051 R)
• M33: 23,778,432 km (0.047 R)
• M34: 25,225,492 km (0.043 R)
• M35: 26,065,185 km (0.076 R)
• M36: 27,987,817 km (0.07 R)
• M37: 28,204,285 km (0.085 R)
• M38: 28,747,774 km (0.08 R)
• M39: 30,177,182 km (0.086 R)
• M40: 30,733,087 km (0.086 R)
• M41: 31,967,868 km (0.107 R)
• M42: 32,591,392 km (0.069 R)
• M43: 33,562,731 km (0.109 R)
• M44: 33,792,813 km (0.066 R)
• M45: 34,485,750 km (0.099 R)
• M46: 34,659,732 km (0.116 R)
• M47: 37,007,372 km (0.104 R)
• M48: 37,364,013 km (0.058 R)
• M49: 38,861,936 km (0.12 R)
• M50: 40,013,391 km (0.075 R)
• M51: 40,440,493 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.8

Radius: 6.9

Gravity: 17.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.51 AU - 19.81 AU

Year: 26972 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,443,844 km

• M1: 268,379 km (0.116 R)
• M2: 388,206 km (0.055 R)
• M3: 793,018 km (0.057 R)
• M4: 1,332,618 km (0.091 R)
• M5: 1,546,094 km (0.111 R)
• M6: 1,808,937 km (0.11 R)
• M7: 2,504,717 km (0.07 R)
• M8: 2,995,099 km (0.084 R)
• M9: 3,661,408 km (0.115 R)
• M10: 3,760,292 km (0.047 R)
• M11: 5,234,878 km (0.107 R)
• M12: 6,325,896 km (0.106 R)
• M13: 6,866,542 km (0.111 R)
• M14: 6,927,578 km (0.119 R)
• M15: 6,988,764 km (0.107 R)
• M16: 8,641,521 km (0.088 R)
• M17: 8,906,160 km (0.095 R)
• M18: 9,307,980 km (0.115 R)
• M19: 9,443,216 km (0.081 R)
• M20: 10,198,984 km (0.089 R)
• M21: 13,258,111 km (0.112 R)
• M22: 14,180,532 km (0.045 R)
• M23: 14,492,593 km (0.11 R)
• M24: 14,728,060 km (0.066 R)
• M25: 15,044,160 km (0.083 R)
• M26: 17,152,144 km (0.101 R)
• M27: 17,735,426 km (0.083 R)
• M28: 18,240,468 km (0.117 R)
• M29: 19,437,251 km (0.031 R)
• M30: 23,176,749 km (0.117 R)
• M31: 25,694,332 km (0.046 R)
• M32: 27,033,682 km (0.082 R)
• M33: 27,420,392 km (0.06 R)
• M34: 28,004,123 km (0.115 R)
• M35: 29,084,668 km (0.091 R)
• M36: 29,381,770 km (0.071 R)
• M37: 30,178,977 km (0.08 R)
• M38: 30,882,236 km (0.05 R)
• M39: 31,286,599 km (0.058 R)
• M40: 31,388,027 km (0.069 R)
• M41: 32,818,482 km (0.089 R)
• M42: 33,541,638 km (0.085 R)
• M43: 33,749,130 km (0.049 R)
• M44: 34,270,030 km (0.028 R)
• M45: 35,742,372 km (0.103 R)
• M46: 37,558,041 km (0.104 R)
• M47: 38,966,505 km (0.097 R)
• M48: 39,075,562 km (0.1 R)
• M49: 41,055,939 km (0.1 R)
• M50: 43,973,696 km (0.107 R)
• M51: 44,087,240 km (0.055 R)
• M52: 44,884,896 km (0.096 R)
• M53: 45,228,223 km (0.03 R)
• M54: 46,032,611 km (0.078 R)
• M55: 47,655,449 km (0.111 R)
• M56: 47,888,822 km (0.04 R)
• M57: 48,826,202 km (0.098 R)
• M58: 50,243,492 km (0.117 R)
• M59: 50,362,123 km (0.085 R)
• M60: 50,480,904 km (0.11 R)
• M61: 54,453,625 km (0.069 R)
• M62: 55,554,516 km (0.051 R)
• M63: 56,046,094 km (0.095 R)
• M64: 56,292,332 km (0.089 R)
• M65: 58,026,770 km (0.104 R)
• M66: 59,025,785 km (0.048 R)
• M67: 59,778,711 km (0.068 R)
• M68: 62,822,279 km (0.107 R)
• M69: 66,045,665 km (0.108 R)
• M70: 66,566,415 km (0.11 R)
• M71: 68,268,240 km (0.107 R)
• M72: 70,515,200 km (0.079 R)
• M73: 70,781,036 km (0.043 R)
• M74: 71,047,320 km (0.061 R)
• M75: 71,982,007 km (0.091 R)
• M76: 75,624,716 km (0.101 R)
• M77: 78,086,349 km (0.096 R)
• M78: 78,912,727 km (0.04 R)
• M79: 81,409,067 km (0.109 R)
• M80: 84,354,200 km (0.087 R)
• M81: 86,336,970 km (0.104 R)
• M82: 87,191,473 km (0.102 R)
• M83: 88,908,707 km (0.083 R)
• M84: 90,203,926 km (0.06 R)
• M85: 91,505,427 km (0.041 R)
• M86: 91,650,537 km (0.07 R)
• M87: 92,813,212 km (0.04 R)
• M88: 94,566,349 km (0.103 R)
• M89: 94,859,711 km (0.093 R)
• M90: 95,594,236 km (0.113 R)
• M91: 96,330,557 km (0.047 R)
• M92: 96,921,020 km (0.11 R)
• M93: 97,068,822 km (0.1 R)
• M94: 97,216,625 km (0.094 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 16,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit