🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.5 AU - 0.58 AU

Year: 146 Days

Day: 45.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,713,553 km

• M1: 271,071 km (0.102 R)

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 9.9

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 9.29 AU - 14.65 AU

Year: 15202 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 58,713,553 km

• M1: 131,796 km (0.113 R)
• M2: 574,007 km (0.064 R)
• M3: 998,267 km (0.073 R)
• M4: 1,742,965 km (0.118 R)
• M5: 2,442,784 km (0.098 R)
• M6: 3,139,311 km (0.09 R)
• M7: 3,787,519 km (0.102 R)
• M8: 4,174,379 km (0.077 R)
• M9: 5,571,473 km (0.059 R)
• M10: 6,113,317 km (0.063 R)
• M11: 6,521,570 km (0.074 R)
• M12: 7,856,880 km (0.111 R)
• M13: 9,526,991 km (0.104 R)
• M14: 10,302,656 km (0.101 R)
• M15: 11,421,797 km (0.115 R)
• M16: 12,042,479 km (0.047 R)
• M17: 14,824,850 km (0.11 R)
• M18: 16,717,263 km (0.112 R)
• M19: 18,009,788 km (0.114 R)
• M20: 19,805,711 km (0.086 R)
• M21: 22,767,450 km (0.067 R)
• M22: 23,255,438 km (0.03 R)
• M23: 24,556,939 km (0.099 R)
• M24: 26,012,227 km (0.07 R)
• M25: 28,752,561 km (0.086 R)
• M26: 31,078,958 km (0.106 R)
• M27: 36,367,990 km (0.119 R)
• M28: 36,901,008 km (0.097 R)
• M29: 45,998,054 km (0.059 R)
• M30: 50,481,053 km (0.089 R)
• M31: 50,978,018 km (0.081 R)
• M32: 54,201,403 km (0.093 R)
• M33: 57,558,230 km (0.11 R)
• M34: 58,100,671 km (0.079 R)
• M35: 63,328,818 km (0.066 R)
• M36: 63,906,864 km (0.082 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.2

Radius: 7.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.95 AU - 20.75 AU

Year: 28855 Days

Day: 15.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,713,553 km

• M1: 151,692 km (0.117 R)
• M2: 377,585 km (0.119 R)
• M3: 672,143 km (0.086 R)
• M4: 899,981 km (0.112 R)
• M5: 1,475,334 km (0.108 R)
• M6: 2,916,859 km (0.115 R)
• M7: 8,767,931 km (0.094 R)
• M8: 10,274,980 km (0.072 R)
• M9: 13,200,666 km (0.07 R)
• M10: 15,171,169 km (0.045 R)
• M11: 18,604,290 km (0.104 R)
• M12: 30,105,075 km (0.12 R)
• M13: 34,465,255 km (0.065 R)
• M14: 40,313,185 km (0.086 R)
• M15: 41,696,966 km (0.096 R)
• M16: 50,989,836 km (0.101 R)
• M17: 51,310,723 km (0.106 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: 462 - 14,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit