🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.12 AU

Year: 891 Days

Day: 32.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,621,517 km

• M1: 1,136,345 km (0.09 R)

Asteroid Belt

Center: 3.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.4

Radius: 8.4

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.8 AU - 5.74 AU

Year: 3844 Days

Day: 13.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 50,621,517 km

• M1: 110,702 km (0.09 R)
• M2: 165,455 km (0.081 R)
• M3: 223,798 km (0.103 R)
• M4: 329,714 km (0.1 R)
• M5: 507,137 km (0.084 R)
• M6: 599,887 km (0.117 R)
• M7: 656,884 km (0.058 R)
• M8: 741,706 km (0.105 R)
• M9: 904,319 km (0.111 R)
• M10: 1,009,636 km (0.067 R)
• M11: 1,119,142 km (0.029 R)
• M12: 1,191,098 km (0.087 R)
• M13: 1,328,728 km (0.093 R)
• M14: 1,460,674 km (0.048 R)
• M15: 2,119,802 km (0.091 R)
• M16: 2,196,695 km (0.119 R)
• M17: 2,846,399 km (0.114 R)
• M18: 2,903,096 km (0.039 R)
• M19: 2,960,243 km (0.113 R)
• M20: 3,104,754 km (0.083 R)
• M21: 3,385,549 km (0.092 R)
• M22: 3,521,534 km (0.07 R)
• M23: 3,674,872 km (0.111 R)
• M24: 3,924,551 km (0.084 R)
• M25: 4,099,580 km (0.104 R)
• M26: 4,440,663 km (0.091 R)
• M27: 4,639,778 km (0.104 R)
• M28: 4,723,553 km (0.046 R)
• M29: 4,892,748 km (0.117 R)
• M30: 5,046,834 km (0.082 R)
• M31: 5,133,002 km (0.047 R)
• M32: 5,289,482 km (0.096 R)
• M33: 6,169,117 km (0.079 R)
• M34: 6,279,969 km (0.093 R)
• M35: 7,074,184 km (0.045 R)
• M36: 7,621,114 km (0.117 R)
• M37: 7,839,826 km (0.063 R)
• M38: 8,222,348 km (0.068 R)
• M39: 8,880,279 km (0.091 R)
• M40: 8,984,699 km (0.096 R)
• M41: 9,279,107 km (0.069 R)
• M42: 9,448,751 km (0.096 R)
• M43: 9,683,620 km (0.083 R)
• M44: 9,812,573 km (0.091 R)
• M45: 10,532,139 km (0.055 R)
• M46: 10,820,115 km (0.119 R)
• M47: 10,998,735 km (0.091 R)
• M48: 11,200,841 km (0.116 R)
• M49: 11,494,951 km (0.117 R)
• M50: 12,979,560 km (0.116 R)
• M51: 13,169,400 km (0.051 R)
• M52: 13,744,304 km (0.112 R)
• M53: 13,816,710 km (0.107 R)
• M54: 14,180,831 km (0.053 R)
• M55: 14,499,026 km (0.095 R)
• M56: 15,117,463 km (0.099 R)
• M57: 15,342,309 km (0.114 R)
• M58: 15,492,655 km (0.091 R)
• M59: 15,820,424 km (0.051 R)
• M60: 16,150,287 km (0.092 R)
• M61: 16,380,069 km (0.099 R)
• M62: 16,508,275 km (0.118 R)
• M63: 16,713,972 km (0.101 R)
• M64: 16,998,058 km (0.041 R)
• M65: 17,127,909 km (0.12 R)
• M66: 17,336,149 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 5.4

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.5 AU - 18.48 AU

Year: 28153 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 90.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,621,517 km

• M1: 71,657 km (0.109 R)
• M2: 486,791 km (0.114 R)
• M3: 828,772 km (0.091 R)
• M4: 1,811,780 km (0.083 R)
• M5: 2,328,192 km (0.111 R)
• M6: 2,546,904 km (0.079 R)
• M7: 2,772,348 km (0.039 R)
• M8: 2,858,516 km (0.067 R)
• M9: 2,974,754 km (0.102 R)
• M10: 3,152,177 km (0.099 R)
• M11: 3,863,664 km (0.056 R)
• M12: 3,927,842 km (0.106 R)
• M13: 5,106,972 km (0.087 R)
• M14: 5,177,433 km (0.119 R)
• M15: 8,332,601 km (0.046 R)
• M16: 9,825,588 km (0.085 R)
• M17: 11,491,211 km (0.062 R)
• M18: 11,909,337 km (0.12 R)
• M19: 12,002,985 km (0.119 R)
• M20: 12,096,933 km (0.059 R)
• M21: 12,238,153 km (0.051 R)
• M22: 13,680,426 km (0.052 R)
• M23: 13,778,562 km (0.033 R)
• M24: 15,277,084 km (0.066 R)
• M25: 17,195,378 km (0.113 R)
• M26: 18,263,506 km (0.065 R)
• M27: 19,023,912 km (0.072 R)
• M28: 20,463,343 km (0.116 R)
• M29: 20,800,387 km (0.073 R)
• M30: 21,708,297 km (0.1 R)
• M31: 22,397,793 km (0.114 R)
• M32: 23,328,142 km (0.104 R)
• M33: 23,739,088 km (0.096 R)
• M34: 23,856,971 km (0.102 R)
• M35: 23,916,062 km (0.059 R)
• M36: 24,627,849 km (0.071 R)
• M37: 24,747,228 km (0.07 R)
• M38: 25,226,390 km (0.043 R)
• M39: 26,072,366 km (0.103 R)
• M40: 26,804,946 km (0.059 R)
• M41: 27,235,340 km (0.085 R)
• M42: 28,916,820 km (0.069 R)
• M43: 29,358,283 km (0.12 R)
• M44: 29,611,552 km (0.043 R)
• M45: 29,992,727 km (0.101 R)
• M46: 30,375,548 km (0.107 R)
• M47: 32,053,139 km (0.113 R)
• M48: 33,760,649 km (0.065 R)
• M49: 34,092,308 km (0.082 R)
• M50: 34,959,975 km (0.104 R)
• M51: 36,648,636 km (0.089 R)
• M52: 37,605,913 km (0.113 R)
• M53: 39,684,725 km (0.09 R)
• M54: 41,658,220 km (0.085 R)
• M55: 42,656,935 km (0.095 R)
• M56: 42,728,593 km (0.096 R)
• M57: 43,015,521 km (0.082 R)
• M58: 43,880,347 km (0.06 R)
• M59: 44,387,334 km (0.109 R)
• M60: 44,532,593 km (0.049 R)
• M61: 45,993,566 km (0.066 R)
• M62: 47,321,846 km (0.046 R)
• M63: 47,693,148 km (0.094 R)
• M64: 48,737,640 km (0.096 R)
• M65: 50,318,441 km (0.047 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit