🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 159 Days

Day: 44.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.28 AU - 1.3 AU

Year: 555 Days

Day: 25 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.9

Radius: 4.2

Gravity: 46.93 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 10.81 AU - 15.59 AU

Year: 18164 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 76,009,698 km

• M1: 66,272 km (0.028 R)
• M2: 226,940 km (0.104 R)
• M3: 363,373 km (0.11 R)
• M4: 641,775 km (0.025 R)
• M5: 872,156 km (0.072 R)
• M6: 1,224,907 km (0.085 R)
• M7: 1,418,337 km (0.075 R)
• M8: 1,923,978 km (0.106 R)
• M9: 2,517,882 km (0.108 R)
• M10: 2,781,922 km (0.103 R)
• M11: 2,985,226 km (0.081 R)
• M12: 3,930,983 km (0.114 R)
• M13: 5,442,071 km (0.09 R)
• M14: 5,760,565 km (0.07 R)
• M15: 6,522,617 km (0.038 R)
• M16: 8,192,727 km (0.072 R)
• M17: 8,348,010 km (0.071 R)
• M18: 8,988,588 km (0.114 R)
• M19: 13,320,194 km (0.097 R)
• M20: 13,752,083 km (0.116 R)
• M21: 15,337,222 km (0.115 R)
• M22: 16,459,057 km (0.089 R)
• M23: 21,495,120 km (0.109 R)
• M24: 23,308,994 km (0.118 R)
• M25: 23,620,905 km (0.093 R)
• M26: 24,788,517 km (0.103 R)
• M27: 29,238,156 km (0.066 R)
• M28: 31,968,766 km (0.087 R)
• M29: 44,273,340 km (0.053 R)
• M30: 48,703,232 km (0.106 R)
• M31: 55,795,219 km (0.09 R)
• M32: 56,727,363 km (0.104 R)
• M33: 60,559,761 km (0.112 R)
• M34: 64,561,205 km (0.045 R)
• M35: 67,044,679 km (0.099 R)
• M36: 74,650,684 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 16,815 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit