🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.51 AU - 0.51 AU

Year: 164 Days

Day: 36.9 Hours

Environment

Temp: 8 °C

Axial Tilt: 48.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.61 AU - 0.67 AU

Year: 230 Days

Day: 45.9 Hours

Environment

Temp: -13 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,059,961 km

• M1: 31,416 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.58 AU - 0.78 AU

Year: 252 Days

Day: 13 Hours

Environment

Temp: -24 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.37 AU - 1.91 AU

Year: 944 Days

Day: 14 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.4

Radius: 9

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.35 AU - 6.41 AU

Year: 5610 Days

Day: 10.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,059,961 km

• M1: 140,622 km (0.097 R)
• M2: 501,901 km (0.088 R)
• M3: 2,396,558 km (0.103 R)
• M4: 3,679,509 km (0.111 R)
• M5: 7,496,050 km (0.082 R)
• M6: 9,024,791 km (0.091 R)
• M7: 10,418,744 km (0.088 R)
• M8: 11,910,833 km (0.03 R)
• M9: 12,315,346 km (0.098 R)
• M10: 12,687,246 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 275.3

Radius: 3

Gravity: 30.59 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 9.67 AU - 13.61 AU

Year: 17855 Days

Day: 24.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,059,961 km

• M1: 39,793 km (0.113 R)
• M2: 246,388 km (0.069 R)
• M3: 561,590 km (0.105 R)
• M4: 1,267,094 km (0.094 R)
• M5: 1,513,332 km (0.116 R)
• M6: 1,958,236 km (0.099 R)
• M7: 4,059,189 km (0.076 R)
• M8: 4,231,525 km (0.117 R)
• M9: 4,408,649 km (0.053 R)
• M10: 4,841,436 km (0.096 R)
• M11: 5,301,749 km (0.101 R)
• M12: 7,394,324 km (0.102 R)
• M13: 8,320,334 km (0.097 R)
• M14: 8,505,088 km (0.099 R)
• M15: 8,645,411 km (0.032 R)
• M16: 11,845,459 km (0.045 R)
• M17: 13,357,594 km (0.08 R)
• M18: 14,790,592 km (0.119 R)
• M19: 15,474,553 km (0.115 R)
• M20: 22,964,320 km (0.116 R)
• M21: 25,106,562 km (0.105 R)
• M22: 25,492,225 km (0.069 R)
• M23: 26,473,587 km (0.085 R)
• M24: 27,889,531 km (0.09 R)
• M25: 32,781,531 km (0.093 R)
• M26: 37,583,772 km (0.105 R)
• M27: 40,811,496 km (0.109 R)
• M28: 44,781,225 km (0.036 R)
• M29: 47,516,921 km (0.084 R)
• M30: 48,255,037 km (0.036 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 14,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit