🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.62 AU - 0.96 AU

Year: 249 Days

Day: 47.7 Hours

Environment

Temp: 112 °C

Axial Tilt: 46 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,435,419 km

• M1: 93,050 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.15 AU - 5.63 AU

Year: 3836 Days

Day: 24.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.3

Radius: 5.1

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 12.7 AU - 19.3 AU

Year: 22705 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 37,435,419 km

• M1: 177,124 km (0.081 R)
• M2: 229,184 km (0.085 R)
• M3: 846,425 km (0.103 R)
• M4: 1,022,501 km (0.083 R)
• M5: 1,520,812 km (0.064 R)
• M6: 1,835,416 km (0.06 R)
• M7: 1,896,602 km (0.073 R)
• M8: 1,979,329 km (0.064 R)
• M9: 2,105,590 km (0.101 R)
• M10: 2,191,310 km (0.078 R)
• M11: 2,344,049 km (0.079 R)
• M12: 2,659,850 km (0.12 R)
• M13: 2,893,672 km (0.066 R)
• M14: 3,158,609 km (0.047 R)
• M15: 3,256,746 km (0.081 R)
• M16: 4,239,604 km (0.114 R)
• M17: 4,989,388 km (0.115 R)
• M18: 5,394,200 km (0.079 R)
• M19: 5,570,875 km (0.086 R)
• M20: 6,081,901 km (0.114 R)
• M21: 6,576,322 km (0.091 R)
• M22: 7,115,922 km (0.044 R)
• M23: 7,212,562 km (0.043 R)
• M24: 7,472,563 km (0.077 R)
• M25: 7,834,889 km (0.053 R)
• M26: 8,338,436 km (0.116 R)
• M27: 8,576,895 km (0.117 R)
• M28: 8,611,153 km (0.025 R)
• M29: 9,305,885 km (0.116 R)
• M30: 9,517,865 km (0.096 R)
• M31: 9,588,924 km (0.106 R)
• M32: 9,659,983 km (0.1 R)
• M33: 9,946,463 km (0.088 R)
• M34: 10,127,028 km (0.107 R)
• M35: 10,235,786 km (0.075 R)
• M36: 10,272,138 km (0.119 R)
• M37: 10,344,992 km (0.071 R)
• M38: 11,120,059 km (0.049 R)
• M39: 11,609,094 km (0.091 R)
• M40: 12,259,396 km (0.055 R)
• M41: 12,336,588 km (0.114 R)
• M42: 13,714,834 km (0.11 R)
• M43: 15,182,538 km (0.092 R)
• M44: 16,956,919 km (0.077 R)
• M45: 18,529,192 km (0.044 R)
• M46: 19,783,870 km (0.099 R)
• M47: 21,297,501 km (0.099 R)
• M48: 21,670,000 km (0.099 R)
• M49: 22,563,398 km (0.088 R)
• M50: 22,610,671 km (0.099 R)
• M51: 22,658,093 km (0.078 R)
• M52: 22,705,516 km (0.1 R)
• M53: 23,324,851 km (0.082 R)
• M54: 24,824,271 km (0.101 R)
• M55: 24,971,026 km (0.076 R)
• M56: 25,069,162 km (0.099 R)
• M57: 26,155,542 km (0.069 R)
• M58: 26,854,763 km (0.082 R)
• M59: 26,905,027 km (0.095 R)
• M60: 27,762,971 km (0.108 R)
• M61: 27,864,399 km (0.07 R)
• M62: 28,169,728 km (0.119 R)
• M63: 29,092,448 km (0.103 R)
• M64: 29,505,637 km (0.1 R)
• M65: 30,233,430 km (0.056 R)
• M66: 30,494,778 km (0.106 R)
• M67: 30,547,137 km (0.042 R)
• M68: 31,972,207 km (0.082 R)
• M69: 35,270,540 km (0.115 R)
• M70: 35,821,509 km (0.118 R)
• M71: 36,153,467 km (0.114 R)
• M72: 36,264,469 km (0.105 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 13,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit