🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.89 AU - 0.97 AU

Year: 336 Days

Day: 47.3 Hours

Environment

Temp: 41 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,914,247 km

• M1: 58,194 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.45 AU - 3.47 AU

Year: 1908 Days

Day: 18.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36

Radius: 10.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.48 AU - 11 AU

Year: 10525 Days

Day: 9.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,914,247 km

• M1: 133,142 km (0.076 R)
• M2: 2,452,507 km (0.071 R)
• M3: 4,657,879 km (0.103 R)
• M4: 5,221,863 km (0.031 R)
• M5: 6,324,998 km (0.112 R)
• M6: 6,875,069 km (0.07 R)
• M7: 7,759,791 km (0.036 R)
• M8: 8,390,795 km (0.105 R)
• M9: 11,500,486 km (0.101 R)
• M10: 14,032,579 km (0.072 R)
• M11: 14,731,202 km (0.095 R)
• M12: 15,698,801 km (0.077 R)
• M13: 17,813,965 km (0.085 R)
• M14: 18,247,799 km (0.092 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421

Radius: 4.2

Gravity: 23.87 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.58 AU - 19.88 AU

Year: 27976 Days

Day: 19.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 80,914,247 km

• M1: 52,808 km (0.107 R)
• M2: 191,934 km (0.091 R)
• M3: 330,611 km (0.096 R)
• M4: 728,691 km (0.12 R)
• M5: 1,156,092 km (0.116 R)
• M6: 1,697,487 km (0.096 R)
• M7: 1,943,875 km (0.101 R)
• M8: 2,652,520 km (0.111 R)
• M9: 3,793,652 km (0.109 R)
• M10: 5,305,488 km (0.098 R)
• M11: 9,741,365 km (0.109 R)
• M12: 9,919,386 km (0.08 R)
• M13: 15,424,887 km (0.088 R)
• M14: 20,561,779 km (0.063 R)
• M15: 26,964,119 km (0.052 R)
• M16: 31,638,454 km (0.098 R)
• M17: 38,131,001 km (0.106 R)
• M18: 43,987,608 km (0.108 R)
• M19: 44,474,101 km (0.097 R)
• M20: 47,298,060 km (0.104 R)
• M21: 51,664,672 km (0.092 R)
• M22: 54,037,892 km (0.033 R)
• M23: 67,000,847 km (0.119 R)
• M24: 69,381,248 km (0.041 R)
• M25: 72,717,431 km (0.104 R)
• M26: 77,094,664 km (0.089 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 10,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit