🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.12 AU - 5.18 AU

Year: 3073 Days

Day: 42 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,067,296 km

• M1: 1,654,552 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.33 AU - 5.23 AU

Year: 3218 Days

Day: 24.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,067,296 km

• M1: 234,869 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.39 AU - 5.17 AU

Year: 3798 Days

Day: 16.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 9.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 9.98 AU - 13.9 AU

Year: 14995 Days

Day: 5.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 94,067,296 km

• M1: 334,800 km (0.062 R)
• M2: 445,652 km (0.08 R)
• M3: 578,794 km (0.032 R)
• M4: 1,080,396 km (0.114 R)
• M5: 1,855,762 km (0.104 R)
• M6: 1,972,747 km (0.052 R)
• M7: 2,052,184 km (0.063 R)
• M8: 2,214,198 km (0.091 R)
• M9: 3,210,670 km (0.101 R)
• M10: 3,383,605 km (0.086 R)
• M11: 3,705,838 km (0.085 R)
• M12: 3,821,029 km (0.105 R)
• M13: 3,920,811 km (0.104 R)
• M14: 4,607,465 km (0.1 R)
• M15: 4,928,651 km (0.062 R)
• M16: 5,073,761 km (0.096 R)
• M17: 5,839,702 km (0.026 R)
• M18: 6,128,875 km (0.073 R)
• M19: 6,403,088 km (0.065 R)
• M20: 7,456,407 km (0.102 R)
• M21: 7,791,356 km (0.108 R)
• M22: 7,939,458 km (0.087 R)
• M23: 8,628,207 km (0.042 R)
• M24: 10,201,079 km (0.092 R)
• M25: 10,925,432 km (0.101 R)
• M26: 12,845,520 km (0.082 R)
• M27: 13,070,815 km (0.109 R)
• M28: 14,320,256 km (0.052 R)
• M29: 14,919,844 km (0.108 R)
• M30: 15,051,341 km (0.116 R)
• M31: 16,251,415 km (0.03 R)
• M32: 16,440,956 km (0.084 R)
• M33: 17,815,461 km (0.105 R)
• M34: 18,010,836 km (0.105 R)
• M35: 18,178,834 km (0.057 R)
• M36: 18,347,431 km (0.088 R)
• M37: 18,629,423 km (0.12 R)
• M38: 18,998,331 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.2

Radius: 3.4

Gravity: 47.68 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 14.94 AU - 23.52 AU

Year: 30648 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,067,296 km

• M1: 150,795 km (0.067 R)
• M2: 250,726 km (0.106 R)
• M3: 555,457 km (0.06 R)
• M4: 631,752 km (0.11 R)
• M5: 738,714 km (0.078 R)
• M6: 1,600,398 km (0.044 R)
• M7: 1,636,601 km (0.094 R)
• M8: 2,051,286 km (0.115 R)
• M9: 3,015,594 km (0.108 R)
• M10: 3,287,264 km (0.098 R)
• M11: 3,519,440 km (0.026 R)
• M12: 3,709,130 km (0.032 R)
• M13: 4,197,567 km (0.105 R)
• M14: 4,758,110 km (0.062 R)
• M15: 5,891,463 km (0.097 R)
• M16: 8,076,490 km (0.083 R)
• M17: 8,138,723 km (0.031 R)
• M18: 8,326,318 km (0.07 R)
• M19: 9,026,137 km (0.044 R)
• M20: 9,943,770 km (0.087 R)
• M21: 10,211,401 km (0.091 R)
• M22: 10,890,725 km (0.09 R)
• M23: 11,374,824 km (0.098 R)
• M24: 12,221,099 km (0.101 R)
• M25: 12,579,535 km (0.084 R)
• M26: 12,723,897 km (0.115 R)
• M27: 12,941,562 km (0.091 R)
• M28: 13,160,424 km (0.101 R)
• M29: 13,527,836 km (0.078 R)
• M30: 14,423,329 km (0.1 R)
• M31: 14,498,876 km (0.095 R)
• M32: 15,337,970 km (0.093 R)
• M33: 16,507,227 km (0.111 R)
• M34: 16,586,215 km (0.105 R)
• M35: 16,744,490 km (0.066 R)
• M36: 17,222,455 km (0.056 R)
• M37: 17,947,705 km (0.071 R)
• M38: 18,518,720 km (0.105 R)
• M39: 18,600,850 km (0.084 R)
• M40: 19,427,976 km (0.115 R)
• M41: 19,594,927 km (0.067 R)
• M42: 20,182,698 km (0.119 R)
• M43: 21,032,413 km (0.113 R)
• M44: 21,203,703 km (0.108 R)
• M45: 21,634,096 km (0.068 R)
• M46: 24,007,616 km (0.042 R)
• M47: 24,276,294 km (0.073 R)
• M48: 24,907,297 km (0.112 R)
• M49: 25,818,049 km (0.054 R)
• M50: 28,804,771 km (0.119 R)
• M51: 28,899,915 km (0.099 R)
• M52: 29,856,444 km (0.114 R)
• M53: 30,145,467 km (0.116 R)
• M54: 30,532,177 km (0.105 R)
• M55: 30,629,117 km (0.105 R)
• M56: 31,310,685 km (0.033 R)
• M57: 31,408,372 km (0.066 R)
• M58: 31,702,332 km (0.049 R)
• M59: 33,085,813 km (0.111 R)
• M60: 35,503,165 km (0.104 R)
• M61: 36,218,841 km (0.102 R)
• M62: 36,424,239 km (0.104 R)
• M63: 38,498,862 km (0.074 R)
• M64: 40,186,027 km (0.09 R)
• M65: 40,505,119 km (0.104 R)
• M66: 40,611,633 km (0.074 R)
• M67: 41,252,660 km (0.107 R)
• M68: 45,279,536 km (0.055 R)
• M69: 48,183,081 km (0.103 R)
• M70: 48,521,920 km (0.074 R)
• M71: 55,345,378 km (0.104 R)
• M72: 56,174,599 km (0.117 R)
• M73: 56,769,400 km (0.119 R)
• M74: 58,807,372 km (0.11 R)
• M75: 58,927,948 km (0.101 R)
• M76: 62,707,987 km (0.057 R)
• M77: 62,831,255 km (0.104 R)
• M78: 64,440,629 km (0.086 R)
• M79: 64,689,410 km (0.106 R)
• M80: 65,562,763 km (0.057 R)
• M81: 66,314,492 km (0.071 R)
• M82: 66,817,141 km (0.063 R)
• M83: 68,459,576 km (0.077 R)
• M84: 69,094,918 km (0.074 R)
• M85: 71,397,977 km (0.081 R)
• M86: 72,558,857 km (0.116 R)
• M87: 73,336,317 km (0.093 R)
• M88: 77,000,567 km (0.114 R)
• M89: 78,721,990 km (0.073 R)
• M90: 81,395,005 km (0.06 R)
• M91: 83,148,441 km (0.116 R)
• M92: 83,554,749 km (0.109 R)
• M93: 83,690,434 km (0.086 R)
• M94: 84,097,640 km (0.111 R)
• M95: 89,451,598 km (0.102 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 15,457 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit