🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.61 AU - 0.87 AU

Year: 234 Days

Day: 26.3 Hours

Environment

Temp: 196 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,821,942 km

• M1: 43,383 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 12.2

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.83 AU - 8.19 AU

Year: 8322 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,821,942 km

• M1: 152,440 km (0.069 R)
• M2: 814,261 km (0.09 R)
• M3: 1,493,585 km (0.099 R)
• M4: 2,104,094 km (0.118 R)
• M5: 2,510,103 km (0.12 R)
• M6: 3,025,318 km (0.101 R)
• M7: 3,421,154 km (0.104 R)
• M8: 3,964,942 km (0.038 R)
• M9: 4,416,428 km (0.099 R)
• M10: 5,451,795 km (0.113 R)
• M11: 6,807,152 km (0.095 R)
• M12: 7,492,759 km (0.09 R)
• M13: 8,413,983 km (0.097 R)
• M14: 8,961,960 km (0.052 R)
• M15: 11,070,093 km (0.054 R)
• M16: 15,653,921 km (0.11 R)
• M17: 20,448,533 km (0.065 R)
• M18: 21,154,037 km (0.076 R)
• M19: 22,988,854 km (0.039 R)
• M20: 25,087,264 km (0.092 R)
• M21: 26,555,268 km (0.084 R)
• M22: 29,483,347 km (0.108 R)

Asteroid Belt

Center: 10.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.8

Radius: 3.2

Gravity: 35.14 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.23 AU - 15.31 AU

Year: 18757 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 58,821,942 km

• M1: 41,887 km (0.108 R)
• M2: 211,681 km (0.113 R)
• M3: 382,671 km (0.11 R)
• M4: 509,979 km (0.08 R)
• M5: 665,711 km (0.085 R)
• M6: 1,658,891 km (0.073 R)
• M7: 2,828,297 km (0.1 R)
• M8: 2,969,219 km (0.061 R)
• M9: 3,214,559 km (0.077 R)
• M10: 3,915,874 km (0.086 R)
• M11: 4,426,003 km (0.091 R)
• M12: 5,013,025 km (0.098 R)
• M13: 5,360,690 km (0.082 R)
• M14: 7,169,328 km (0.095 R)
• M15: 9,450,995 km (0.093 R)
• M16: 10,252,690 km (0.108 R)
• M17: 11,040,772 km (0.111 R)
• M18: 13,186,304 km (0.118 R)
• M19: 15,960,298 km (0.113 R)
• M20: 18,604,440 km (0.069 R)
• M21: 20,029,809 km (0.119 R)
• M22: 22,255,526 km (0.069 R)
• M23: 25,945,806 km (0.113 R)
• M24: 26,563,346 km (0.078 R)
• M25: 28,583,665 km (0.081 R)
• M26: 31,278,970 km (0.115 R)
• M27: 31,510,996 km (0.048 R)
• M28: 35,885,088 km (0.053 R)
• M29: 36,139,405 km (0.077 R)
• M30: 37,168,339 km (0.114 R)
• M31: 37,821,184 km (0.109 R)
• M32: 45,663,703 km (0.102 R)
• M33: 49,019,333 km (0.092 R)
• M34: 50,917,131 km (0.095 R)
• M35: 53,027,658 km (0.099 R)
• M36: 53,192,365 km (0.08 R)
• M37: 57,596,078 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 17,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit