🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.2 AU - 1.68 AU

Year: 622 Days

Day: 20.1 Hours

Environment

Temp: 2 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 8.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 3.1

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.41 AU - 18.57 AU

Year: 21941 Days

Day: 18.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 97,100,363 km

• M1: 278,402 km (0.071 R)
• M2: 642,523 km (0.105 R)
• M3: 838,945 km (0.117 R)
• M4: 1,036,863 km (0.084 R)
• M5: 1,710,502 km (0.099 R)
• M6: 2,121,597 km (0.064 R)
• M7: 2,515,638 km (0.115 R)
• M8: 2,619,459 km (0.091 R)
• M9: 2,790,000 km (0.084 R)
• M10: 5,782,706 km (0.064 R)
• M11: 8,370,450 km (0.077 R)
• M12: 10,320,159 km (0.081 R)
• M13: 12,336,888 km (0.105 R)
• M14: 14,484,515 km (0.095 R)
• M15: 14,633,813 km (0.118 R)
• M16: 15,035,633 km (0.114 R)
• M17: 15,442,988 km (0.063 R)
• M18: 18,001,860 km (0.093 R)
• M19: 19,069,091 km (0.076 R)
• M20: 21,416,431 km (0.106 R)
• M21: 23,078,015 km (0.093 R)
• M22: 23,203,677 km (0.105 R)
• M23: 23,266,508 km (0.12 R)
• M24: 24,477,952 km (0.072 R)
• M25: 26,185,611 km (0.067 R)
• M26: 27,401,543 km (0.113 R)
• M27: 29,065,819 km (0.088 R)
• M28: 33,668,347 km (0.097 R)
• M29: 35,979,036 km (0.063 R)
• M30: 40,747,318 km (0.062 R)
• M31: 40,830,644 km (0.102 R)
• M32: 40,997,745 km (0.109 R)
• M33: 42,431,042 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 732.9

Radius: 7.3

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 17.66 AU - 18.68 AU

Year: 27874 Days

Day: 20 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 97,100,363 km

• M1: 96,939 km (0.077 R)
• M2: 238,309 km (0.068 R)
• M3: 406,009 km (0.069 R)
• M4: 759,060 km (0.102 R)
• M5: 1,243,308 km (0.075 R)
• M6: 1,487,751 km (0.109 R)
• M7: 1,680,134 km (0.093 R)
• M8: 2,361,702 km (0.111 R)
• M9: 2,636,662 km (0.104 R)
• M10: 2,927,481 km (0.037 R)
• M11: 4,450,836 km (0.062 R)
• M12: 5,133,750 km (0.079 R)
• M13: 6,903,343 km (0.025 R)
• M14: 8,081,427 km (0.061 R)
• M15: 8,763,593 km (0.083 R)
• M16: 10,211,700 km (0.092 R)
• M17: 10,400,642 km (0.103 R)
• M18: 11,839,026 km (0.084 R)
• M19: 12,110,696 km (0.068 R)
• M20: 13,371,357 km (0.119 R)
• M21: 15,767,915 km (0.088 R)
• M22: 17,861,387 km (0.074 R)
• M23: 22,070,772 km (0.088 R)
• M24: 22,255,974 km (0.028 R)
• M25: 22,534,974 km (0.113 R)
• M26: 25,224,146 km (0.118 R)
• M27: 25,820,144 km (0.103 R)
• M28: 29,223,196 km (0.118 R)
• M29: 30,949,107 km (0.045 R)
• M30: 32,053,139 km (0.101 R)
• M31: 32,388,089 km (0.081 R)
• M32: 33,745,390 km (0.112 R)
• M33: 49,684,445 km (0.118 R)
• M34: 52,783,365 km (0.116 R)
• M35: 52,926,530 km (0.099 R)
• M36: 53,933,473 km (0.09 R)
• M37: 56,418,743 km (0.082 R)
• M38: 58,206,886 km (0.11 R)
• M39: 60,634,411 km (0.091 R)
• M40: 60,941,385 km (0.097 R)
• M41: 70,510,413 km (0.059 R)
• M42: 75,728,088 km (0.092 R)
• M43: 85,990,950 km (0.112 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit