🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.73 AU - 1.17 AU

Year: 327 Days

Day: 46 Hours

Environment

Temp: 86 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,354,796 km

• M1: 222,602 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.77 AU - 1.17 AU

Year: 337 Days

Day: 21.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,354,796 km

• M1: 80,035 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.18 AU - 1.48 AU

Year: 542 Days

Day: 26.4 Hours

Environment

Temp: -5 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,354,796 km

• M1: 782,846 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 12.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.99 AU - 12.73 AU

Year: 11774 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,354,796 km

• M1: 156,779 km (0.108 R)
• M2: 625,768 km (0.111 R)
• M3: 1,288,786 km (0.115 R)
• M4: 1,739,823 km (0.09 R)
• M5: 2,134,014 km (0.066 R)
• M6: 2,649,977 km (0.071 R)
• M7: 4,536,705 km (0.069 R)
• M8: 4,970,240 km (0.069 R)
• M9: 5,921,383 km (0.077 R)
• M10: 6,326,943 km (0.099 R)
• M11: 7,153,022 km (0.066 R)
• M12: 10,971,508 km (0.112 R)
• M13: 12,163,803 km (0.041 R)
• M14: 20,020,833 km (0.066 R)
• M15: 22,948,613 km (0.093 R)
• M16: 24,233,209 km (0.076 R)
• M17: 24,798,241 km (0.053 R)
• M18: 30,394,847 km (0.041 R)
• M19: 30,831,972 km (0.095 R)
• M20: 33,776,656 km (0.105 R)
• M21: 35,558,217 km (0.027 R)
• M22: 37,526,925 km (0.117 R)
• M23: 39,437,439 km (0.082 R)
• M24: 40,219,687 km (0.115 R)
• M25: 46,418,873 km (0.092 R)
• M26: 47,144,722 km (0.061 R)
• M27: 48,470,308 km (0.095 R)
• M28: 52,126,630 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.9

Radius: 14.9

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.73 AU - 11.45 AU

Year: 12169 Days

Day: 9.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 45,354,796 km

• M1: 187,446 km (0.068 R)
• M2: 2,024,059 km (0.118 R)
• M3: 2,762,923 km (0.105 R)
• M4: 4,440,065 km (0.116 R)
• M5: 5,466,905 km (0.067 R)
• M6: 5,933,800 km (0.1 R)
• M7: 6,427,173 km (0.113 R)
• M8: 8,550,416 km (0.088 R)
• M9: 10,488,456 km (0.111 R)
• M10: 11,641,856 km (0.103 R)
• M11: 14,703,676 km (0.051 R)
• M12: 17,044,733 km (0.072 R)
• M13: 18,862,646 km (0.115 R)
• M14: 19,470,761 km (0.065 R)
• M15: 21,703,061 km (0.107 R)
• M16: 22,710,303 km (0.084 R)
• M17: 28,516,645 km (0.091 R)
• M18: 30,653,352 km (0.074 R)
• M19: 40,398,606 km (0.083 R)
• M20: 41,922,410 km (0.106 R)
• M21: 42,568,523 km (0.088 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 16,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit