🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 28.2 Hours

Environment

Temp: 256 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.67 AU - 1.97 AU

Year: 859 Days

Day: 28.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.52 AU - 2.18 AU

Year: 880 Days

Day: 22.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.3 AU - 4.1 AU

Year: 2490 Days

Day: 41.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,422,849 km

• M1: 1,059,153 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.83 AU - 4.83 AU

Year: 3152 Days

Day: 40 Hours

Environment

Temp: -110 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,422,849 km

• M1: 159,771 km (0.046 R)
• M2: 998,715 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631

Radius: 14.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 6.56 AU - 7.24 AU

Year: 6341 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 34,422,849 km

• M1: 184,604 km (0.118 R)
• M2: 734,825 km (0.056 R)
• M3: 1,200,373 km (0.074 R)
• M4: 1,872,965 km (0.037 R)
• M5: 2,610,034 km (0.048 R)
• M6: 3,157,263 km (0.083 R)
• M7: 3,920,063 km (0.053 R)
• M8: 4,669,398 km (0.079 R)
• M9: 5,192,243 km (0.073 R)
• M10: 8,420,565 km (0.105 R)
• M11: 11,925,493 km (0.108 R)
• M12: 12,644,461 km (0.081 R)
• M13: 14,800,465 km (0.097 R)
• M14: 15,570,745 km (0.119 R)
• M15: 16,618,379 km (0.042 R)
• M16: 18,310,929 km (0.072 R)
• M17: 18,785,603 km (0.082 R)
• M18: 20,403,654 km (0.12 R)
• M19: 21,283,887 km (0.11 R)
• M20: 26,412,252 km (0.073 R)
• M21: 27,193,901 km (0.096 R)
• M22: 28,440,500 km (0.046 R)
• M23: 29,538,997 km (0.117 R)
• M24: 30,856,206 km (0.091 R)
• M25: 32,507,916 km (0.046 R)
• M26: 33,506,632 km (0.102 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit