🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.64 AU - 0.88 AU

Year: 234 Days

Day: 16.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 16,384,338 km

• M1: 105,167 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.92 AU - 1.12 AU

Year: 364 Days

Day: 40.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.82 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 10.4

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.98 AU - 8.26 AU

Year: 6014 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 16,384,338 km

• M1: 140,772 km (0.101 R)
• M2: 471,084 km (0.104 R)
• M3: 2,148,076 km (0.113 R)
• M4: 4,624,519 km (0.104 R)
• M5: 6,109,128 km (0.065 R)
• M6: 8,538,897 km (0.053 R)
• M7: 10,225,014 km (0.109 R)
• M8: 10,800,966 km (0.11 R)
• M9: 17,738,119 km (0.043 R)
• M10: 20,162,053 km (0.104 R)
• M11: 20,611,595 km (0.108 R)
• M12: 21,067,868 km (0.093 R)
• M13: 22,317,609 km (0.118 R)
• M14: 24,283,923 km (0.087 R)
• M15: 24,707,734 km (0.101 R)
• M16: 26,900,988 km (0.12 R)
• M17: 29,412,138 km (0.059 R)
• M18: 29,990,633 km (0.108 R)
• M19: 32,998,149 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.3

Radius: 9.6

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.9 AU - 8.54 AU

Year: 6850 Days

Day: 14.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,384,338 km

• M1: 120,725 km (0.1 R)
• M2: 545,434 km (0.066 R)
• M3: 1,199,925 km (0.119 R)
• M4: 1,723,218 km (0.081 R)
• M5: 2,044,704 km (0.108 R)
• M6: 2,781,473 km (0.115 R)
• M7: 3,227,724 km (0.092 R)
• M8: 4,205,795 km (0.086 R)
• M9: 4,669,099 km (0.074 R)
• M10: 5,965,365 km (0.09 R)
• M11: 7,458,351 km (0.109 R)
• M12: 11,393,523 km (0.119 R)
• M13: 12,295,599 km (0.112 R)
• M14: 13,244,498 km (0.108 R)
• M15: 14,285,849 km (0.102 R)
• M16: 16,238,400 km (0.046 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 20,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit