🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.28 AU - 1.74 AU

Year: 692 Days

Day: 14 Hours

Environment

Temp: -35 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,950,009 km

• M1: 147,055 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.72 AU - 3.3 AU

Year: 1947 Days

Day: 12.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,950,009 km

• M1: 232,176 km (0.101 R)
• M2: 254,167 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.03 AU - 3.27 AU

Year: 2084 Days

Day: 13.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,950,009 km

• M1: 548,426 km (0.094 R)
• M2: 2,100,205 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 13.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.54 AU - 14.52 AU

Year: 15554 Days

Day: 10.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,950,009 km

• M1: 165,455 km (0.109 R)
• M2: 619,485 km (0.118 R)
• M3: 1,180,776 km (0.115 R)
• M4: 1,775,278 km (0.095 R)
• M5: 2,227,662 km (0.045 R)
• M6: 2,699,194 km (0.12 R)
• M7: 4,153,734 km (0.112 R)
• M8: 4,588,466 km (0.054 R)
• M9: 5,298,158 km (0.103 R)
• M10: 5,745,157 km (0.098 R)
• M11: 7,996,305 km (0.092 R)
• M12: 11,877,772 km (0.119 R)
• M13: 13,044,336 km (0.069 R)
• M14: 14,225,262 km (0.073 R)
• M15: 14,779,372 km (0.117 R)
• M16: 16,528,770 km (0.052 R)
• M17: 17,910,904 km (0.096 R)
• M18: 23,784,565 km (0.068 R)
• M19: 26,363,932 km (0.069 R)
• M20: 29,124,461 km (0.115 R)
• M21: 30,321,244 km (0.088 R)
• M22: 32,177,604 km (0.109 R)
• M23: 33,564,526 km (0.086 R)
• M24: 35,325,892 km (0.052 R)
• M25: 39,392,560 km (0.093 R)
• M26: 40,855,777 km (0.095 R)
• M27: 41,976,714 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 5.3

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 13.7 AU - 14.9 AU

Year: 20159 Days

Day: 24.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 51,950,009 km

• M1: 65,973 km (0.118 R)
• M2: 389,104 km (0.084 R)
• M3: 828,922 km (0.09 R)
• M4: 1,053,468 km (0.114 R)
• M5: 1,318,256 km (0.107 R)
• M6: 1,896,751 km (0.059 R)
• M7: 2,446,524 km (0.056 R)
• M8: 3,965,092 km (0.057 R)
• M9: 5,149,159 km (0.113 R)
• M10: 8,010,966 km (0.117 R)
• M11: 10,453,151 km (0.109 R)
• M12: 11,498,541 km (0.059 R)
• M13: 12,075,839 km (0.084 R)
• M14: 13,039,399 km (0.037 R)
• M15: 18,015,174 km (0.117 R)
• M16: 20,835,991 km (0.079 R)
• M17: 21,433,336 km (0.119 R)
• M18: 21,606,121 km (0.086 R)
• M19: 25,646,760 km (0.112 R)
• M20: 29,305,774 km (0.086 R)
• M21: 34,943,519 km (0.098 R)
• M22: 40,204,577 km (0.083 R)
• M23: 44,972,860 km (0.108 R)
• M24: 46,690,692 km (0.119 R)
• M25: 48,007,303 km (0.086 R)
• M26: 51,329,872 km (0.083 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: 344 - 12,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit