🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.53 AU - 0.79 AU

Year: 191 Days

Day: 27.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.45 AU - 4.29 AU

Year: 2714 Days

Day: 16.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.01 AU - 5.13 AU

Year: 3482 Days

Day: 38.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,578,691 km

• M1: 56,698 km (0.091 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.7

Radius: 6.5

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.43 AU - 14.93 AU

Year: 20049 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,578,691 km

• M1: 80,783 km (0.1 R)
• M2: 544,387 km (0.12 R)
• M3: 958,623 km (0.098 R)
• M4: 1,209,798 km (0.112 R)
• M5: 1,445,115 km (0.077 R)
• M6: 1,778,120 km (0.072 R)
• M7: 2,756,939 km (0.045 R)
• M8: 3,118,068 km (0.074 R)
• M9: 3,994,263 km (0.106 R)
• M10: 4,330,260 km (0.032 R)
• M11: 5,563,994 km (0.096 R)
• M12: 5,828,632 km (0.095 R)
• M13: 6,221,177 km (0.098 R)
• M14: 6,757,934 km (0.116 R)
• M15: 8,210,081 km (0.095 R)
• M16: 8,703,604 km (0.093 R)
• M17: 11,472,810 km (0.114 R)
• M18: 13,796,364 km (0.064 R)
• M19: 17,438,624 km (0.106 R)
• M20: 19,696,355 km (0.062 R)
• M21: 23,486,267 km (0.086 R)
• M22: 25,396,632 km (0.113 R)
• M23: 27,954,905 km (0.1 R)
• M24: 32,836,134 km (0.113 R)
• M25: 34,202,561 km (0.109 R)
• M26: 37,181,204 km (0.086 R)
• M27: 39,768,649 km (0.107 R)
• M28: 42,619,386 km (0.092 R)
• M29: 47,459,326 km (0.079 R)
• M30: 49,364,754 km (0.067 R)
• M31: 50,011,167 km (0.105 R)
• M32: 50,336,392 km (0.059 R)
• M33: 55,909,362 km (0.118 R)
• M34: 56,611,574 km (0.097 R)
• M35: 58,934,380 km (0.092 R)
• M36: 60,763,962 km (0.08 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit