🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.9 AU - 1.11 AU

Year: 350 Days

Day: 36.1 Hours

Environment

Temp: 147 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1 AU - 1.38 AU

Year: 454 Days

Day: 22.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 49.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685

Radius: 11.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 9.73 AU - 11.15 AU

Year: 11801 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,468,272 km

• M1: 139,724 km (0.119 R)
• M2: 707,748 km (0.105 R)
• M3: 1,132,905 km (0.099 R)
• M4: 1,639,293 km (0.064 R)
• M5: 2,651,024 km (0.097 R)
• M6: 3,454,664 km (0.034 R)
• M7: 4,780,849 km (0.082 R)
• M8: 5,438,331 km (0.118 R)
• M9: 5,897,298 km (0.034 R)
• M10: 9,168,106 km (0.08 R)
• M11: 10,183,576 km (0.056 R)
• M12: 11,499,289 km (0.117 R)
• M13: 15,005,265 km (0.086 R)
• M14: 17,374,895 km (0.053 R)
• M15: 18,373,461 km (0.065 R)
• M16: 20,316,887 km (0.072 R)
• M17: 23,854,577 km (0.037 R)
• M18: 25,377,932 km (0.112 R)
• M19: 28,198,451 km (0.061 R)
• M20: 32,123,600 km (0.083 R)
• M21: 33,743,745 km (0.104 R)
• M22: 43,919,840 km (0.115 R)
• M23: 45,338,178 km (0.112 R)
• M24: 48,415,556 km (0.077 R)
• M25: 49,471,567 km (0.107 R)
• M26: 52,731,753 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697.6

Radius: 5

Gravity: 27.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.85 AU - 19.45 AU

Year: 24847 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,468,272 km

• M1: 62,532 km (0.119 R)
• M2: 337,343 km (0.084 R)
• M3: 536,009 km (0.068 R)
• M4: 1,055,862 km (0.097 R)
• M5: 1,224,159 km (0.105 R)
• M6: 2,130,274 km (0.118 R)
• M7: 3,415,768 km (0.117 R)
• M8: 5,146,616 km (0.093 R)
• M9: 5,510,587 km (0.115 R)
• M10: 5,891,613 km (0.073 R)
• M11: 6,565,402 km (0.093 R)
• M12: 11,179,449 km (0.114 R)
• M13: 13,448,549 km (0.074 R)
• M14: 15,754,601 km (0.114 R)
• M15: 16,434,373 km (0.112 R)
• M16: 17,490,385 km (0.115 R)
• M17: 17,852,112 km (0.099 R)
• M18: 24,791,658 km (0.051 R)
• M19: 25,019,197 km (0.094 R)
• M20: 26,890,217 km (0.054 R)
• M21: 27,615,318 km (0.079 R)
• M22: 38,564,685 km (0.112 R)
• M23: 44,987,520 km (0.107 R)
• M24: 53,402,102 km (0.1 R)
• M25: 54,931,441 km (0.099 R)
• M26: 58,478,855 km (0.107 R)
• M27: 60,103,338 km (0.116 R)
• M28: 61,966,580 km (0.05 R)
• M29: 63,018,103 km (0.11 R)
• M30: 65,590,289 km (0.099 R)
• M31: 76,579,748 km (0.099 R)
• M32: 77,062,501 km (0.087 R)
• M33: 78,278,283 km (0.06 R)
• M34: 81,498,975 km (0.042 R)
• M35: 85,065,089 km (0.088 R)
• M36: 85,323,744 km (0.057 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 14,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit