🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 165 Days

Day: 40.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 77.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,982,788 km

• M1: 561,142 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.53 AU - 0.71 AU

Year: 173 Days

Day: 16.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,982,788 km

• M1: 224,397 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.58 AU - 0.68 AU

Year: 177 Days

Day: 45.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.65 AU - 1.01 AU

Year: 268 Days

Day: 14.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.97 AU - 1.13 AU

Year: 382 Days

Day: 22.2 Hours

Environment

Temp: 83 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.99 AU - 1.45 AU

Year: 478 Days

Day: 45.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.34 AU - 6.18 AU

Year: 4280 Days

Day: 41.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.9

Radius: 5.7

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 11.9 AU - 14.66 AU

Year: 17169 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,982,788 km

• M1: 149,149 km (0.11 R)
• M2: 248,482 km (0.097 R)
• M3: 388,805 km (0.103 R)
• M4: 573,409 km (0.114 R)
• M5: 654,790 km (0.12 R)
• M6: 969,843 km (0.109 R)
• M7: 1,018,462 km (0.082 R)
• M8: 1,300,454 km (0.064 R)
• M9: 2,248,456 km (0.107 R)
• M10: 3,105,053 km (0.075 R)
• M11: 3,361,315 km (0.1 R)
• M12: 3,894,332 km (0.116 R)
• M13: 4,012,065 km (0.071 R)
• M14: 4,371,998 km (0.107 R)
• M15: 4,867,915 km (0.105 R)
• M16: 4,994,774 km (0.075 R)
• M17: 5,600,795 km (0.029 R)
• M18: 5,733,787 km (0.095 R)
• M19: 5,912,557 km (0.057 R)
• M20: 7,166,935 km (0.042 R)
• M21: 7,262,977 km (0.051 R)
• M22: 7,359,467 km (0.087 R)
• M23: 7,700,850 km (0.113 R)
• M24: 8,297,745 km (0.103 R)
• M25: 9,535,667 km (0.089 R)
• M26: 9,907,568 km (0.072 R)
• M27: 10,068,385 km (0.094 R)
• M28: 10,556,075 km (0.077 R)
• M29: 10,610,678 km (0.114 R)
• M30: 10,665,431 km (0.12 R)
• M31: 10,940,541 km (0.097 R)
• M32: 10,995,892 km (0.113 R)
• M33: 11,385,744 km (0.11 R)
• M34: 11,441,844 km (0.07 R)
• M35: 12,989,882 km (0.091 R)
• M36: 13,048,375 km (0.067 R)
• M37: 13,165,809 km (0.076 R)
• M38: 13,877,895 km (0.088 R)
• M39: 14,785,356 km (0.101 R)
• M40: 15,463,034 km (0.119 R)
• M41: 17,945,910 km (0.085 R)
• M42: 23,411,169 km (0.068 R)
• M43: 23,554,035 km (0.069 R)
• M44: 23,840,365 km (0.092 R)
• M45: 24,055,936 km (0.11 R)
• M46: 24,199,999 km (0.093 R)
• M47: 24,851,647 km (0.048 R)
• M48: 26,990,897 km (0.116 R)
• M49: 27,591,382 km (0.11 R)
• M50: 28,424,044 km (0.116 R)
• M51: 29,727,341 km (0.107 R)
• M52: 30,502,856 km (0.072 R)
• M53: 30,893,307 km (0.115 R)
• M54: 31,442,480 km (0.093 R)
• M55: 32,789,609 km (0.093 R)
• M56: 33,269,669 km (0.067 R)
• M57: 33,349,853 km (0.115 R)
• M58: 34,967,754 km (0.083 R)
• M59: 35,130,966 km (0.118 R)
• M60: 35,622,095 km (0.067 R)
• M61: 37,192,275 km (0.079 R)
• M62: 38,447,700 km (0.114 R)
• M63: 39,461,974 km (0.091 R)
• M64: 40,143,093 km (0.094 R)
• M65: 40,399,503 km (0.117 R)
• M66: 40,828,101 km (0.086 R)
• M67: 42,036,104 km (0.105 R)
• M68: 42,122,871 km (0.11 R)
• M69: 43,430,955 km (0.053 R)
• M70: 43,694,247 km (0.092 R)
• M71: 44,310,441 km (0.111 R)
• M72: 45,284,771 km (0.114 R)
• M73: 45,551,654 km (0.101 R)
• M74: 45,908,295 km (0.072 R)
• M75: 47,525,000 km (0.033 R)
• M76: 48,704,130 km (0.119 R)
• M77: 52,112,418 km (0.077 R)
• M78: 52,298,967 km (0.062 R)
• M79: 52,485,515 km (0.104 R)
• M80: 52,579,014 km (0.086 R)
• M81: 53,421,998 km (0.12 R)
• M82: 54,175,223 km (0.066 R)
• M83: 55,311,569 km (0.119 R)
• M84: 55,406,713 km (0.073 R)
• M85: 56,264,507 km (0.111 R)
• M86: 56,551,436 km (0.104 R)
• M87: 57,897,069 km (0.079 R)
• M88: 58,670,639 km (0.119 R)
• M89: 58,864,518 km (0.036 R)
• M90: 59,253,024 km (0.044 R)
• M91: 60,423,627 km (0.105 R)
• M92: 61,404,989 km (0.115 R)
• M93: 62,391,587 km (0.084 R)
• M94: 62,688,539 km (0.085 R)
• M95: 66,693,274 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.4

Radius: 5.9

Gravity: 10.76 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.97 AU - 19.89 AU

Year: 28069 Days

Day: 19.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,982,788 km

• M1: 230,979 km (0.106 R)
• M2: 2,648,780 km (0.116 R)
• M3: 3,683,100 km (0.073 R)
• M4: 4,286,428 km (0.088 R)
• M5: 6,072,776 km (0.108 R)
• M6: 6,172,558 km (0.102 R)
• M7: 6,222,523 km (0.096 R)
• M8: 7,786,120 km (0.029 R)
• M9: 8,112,842 km (0.068 R)
• M10: 8,611,153 km (0.114 R)
• M11: 8,779,450 km (0.1 R)
• M12: 9,870,468 km (0.067 R)
• M13: 12,114,884 km (0.082 R)
• M14: 13,847,228 km (0.078 R)
• M15: 16,067,410 km (0.12 R)
• M16: 20,826,866 km (0.062 R)
• M17: 20,977,361 km (0.069 R)
• M18: 21,507,237 km (0.078 R)
• M19: 23,748,812 km (0.055 R)
• M20: 24,142,703 km (0.05 R)
• M21: 25,337,391 km (0.039 R)
• M22: 25,498,209 km (0.082 R)
• M23: 25,578,693 km (0.1 R)
• M24: 27,866,792 km (0.12 R)
• M25: 28,951,227 km (0.06 R)
• M26: 29,456,270 km (0.112 R)
• M27: 30,731,891 km (0.072 R)
• M28: 31,851,930 km (0.053 R)
• M29: 32,985,283 km (0.114 R)
• M30: 33,954,528 km (0.093 R)
• M31: 35,380,944 km (0.116 R)
• M32: 35,740,577 km (0.079 R)
• M33: 35,830,784 km (0.12 R)
• M34: 36,011,199 km (0.112 R)
• M35: 36,372,927 km (0.117 R)
• M36: 36,463,583 km (0.065 R)
• M37: 37,648,698 km (0.048 R)
• M38: 37,832,105 km (0.115 R)
• M39: 37,923,958 km (0.072 R)
• M40: 38,291,969 km (0.03 R)
• M41: 40,807,307 km (0.072 R)
• M42: 42,418,327 km (0.026 R)
• M43: 42,895,993 km (0.11 R)
• M44: 43,471,645 km (0.115 R)
• M45: 45,214,012 km (0.092 R)
• M46: 51,590,621 km (0.037 R)
• M47: 53,228,119 km (0.106 R)
• M48: 54,363,866 km (0.059 R)
• M49: 54,778,851 km (0.083 R)
• M50: 57,712,764 km (0.08 R)
• M51: 58,242,191 km (0.109 R)
• M52: 58,666,750 km (0.03 R)
• M53: 59,092,356 km (0.088 R)
• M54: 59,946,560 km (0.115 R)
• M55: 60,482,718 km (0.084 R)
• M56: 60,589,980 km (0.111 R)
• M57: 63,841,191 km (0.089 R)
• M58: 65,157,502 km (0.107 R)
• M59: 65,267,606 km (0.12 R)
• M60: 67,593,853 km (0.05 R)
• M61: 68,151,704 km (0.094 R)
• M62: 70,172,621 km (0.074 R)
• M63: 71,303,880 km (0.109 R)
• M64: 71,530,820 km (0.107 R)
• M65: 71,644,515 km (0.098 R)
• M66: 72,213,286 km (0.102 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit