🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.45 AU - 0.57 AU

Year: 140 Days

Day: 46.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.59 AU - 0.65 AU

Year: 188 Days

Day: 12.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.14 AU - 1.54 AU

Year: 597 Days

Day: 12.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,829,933 km

• M1: 125,213 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.23 AU - 1.95 AU

Year: 772 Days

Day: 30.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.25 AU - 1.99 AU

Year: 794 Days

Day: 31 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.8

Radius: 4.2

Gravity: 24.02 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 13.2 AU - 16.36 AU

Year: 21877 Days

Day: 22.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 68,829,933 km

• M1: 52,359 km (0.088 R)
• M2: 289,023 km (0.093 R)
• M3: 453,282 km (0.106 R)
• M4: 698,323 km (0.052 R)
• M5: 878,140 km (0.1 R)
• M6: 1,219,671 km (0.108 R)
• M7: 1,611,019 km (0.063 R)
• M8: 2,003,564 km (0.044 R)
• M9: 2,181,586 km (0.074 R)
• M10: 2,501,426 km (0.107 R)
• M11: 2,779,379 km (0.118 R)
• M12: 3,946,691 km (0.102 R)
• M13: 6,319,612 km (0.099 R)
• M14: 8,495,663 km (0.095 R)
• M15: 8,857,391 km (0.094 R)
• M16: 10,176,096 km (0.108 R)
• M17: 10,702,680 km (0.1 R)
• M18: 12,789,421 km (0.08 R)
• M19: 13,751,186 km (0.106 R)
• M20: 16,523,384 km (0.036 R)
• M21: 18,766,454 km (0.056 R)
• M22: 20,369,695 km (0.086 R)
• M23: 20,553,251 km (0.113 R)
• M24: 23,041,513 km (0.112 R)
• M25: 29,534,509 km (0.044 R)
• M26: 29,887,859 km (0.086 R)
• M27: 31,207,462 km (0.102 R)
• M28: 38,953,490 km (0.061 R)
• M29: 40,526,512 km (0.073 R)
• M30: 54,134,233 km (0.101 R)
• M31: 57,726,527 km (0.074 R)
• M32: 62,629,897 km (0.094 R)
• M33: 65,182,335 km (0.095 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit