🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.74 AU - 0.76 AU

Year: 278 Days

Day: 14.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 48.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 13.4

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.12 AU - 9.98 AU

Year: 12616 Days

Day: 12.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 109.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,074,714 km

• M1: 167,250 km (0.116 R)
• M2: 625,319 km (0.113 R)
• M3: 1,447,210 km (0.061 R)
• M4: 2,778,032 km (0.091 R)
• M5: 3,863,664 km (0.114 R)
• M6: 5,461,818 km (0.058 R)
• M7: 5,941,728 km (0.109 R)
• M8: 7,598,824 km (0.071 R)
• M9: 9,081,189 km (0.092 R)
• M10: 14,334,169 km (0.08 R)
• M11: 15,323,908 km (0.064 R)
• M12: 22,429,807 km (0.105 R)
• M13: 30,654,698 km (0.073 R)
• M14: 32,296,086 km (0.103 R)
• M15: 34,616,349 km (0.081 R)
• M16: 36,654,769 km (0.119 R)
• M17: 45,312,148 km (0.101 R)
• M18: 49,157,711 km (0.116 R)
• M19: 58,551,410 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.8

Radius: 5.7

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 11.09 AU - 15.99 AU

Year: 21299 Days

Day: 19.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 54,074,714 km

• M1: 71,508 km (0.087 R)
• M2: 327,021 km (0.045 R)
• M3: 710,889 km (0.096 R)
• M4: 1,064,538 km (0.067 R)
• M5: 1,573,171 km (0.077 R)
• M6: 1,807,441 km (0.079 R)
• M7: 2,696,950 km (0.101 R)
• M8: 2,987,619 km (0.074 R)
• M9: 4,158,222 km (0.102 R)
• M10: 5,606,479 km (0.08 R)
• M11: 8,340,530 km (0.115 R)
• M12: 10,230,699 km (0.109 R)
• M13: 11,446,481 km (0.109 R)
• M14: 14,095,411 km (0.053 R)
• M15: 14,360,797 km (0.091 R)
• M16: 15,316,129 km (0.062 R)
• M17: 24,918,069 km (0.095 R)
• M18: 26,798,065 km (0.109 R)
• M19: 32,079,169 km (0.045 R)
• M20: 34,181,318 km (0.105 R)
• M21: 35,755,387 km (0.085 R)
• M22: 40,632,577 km (0.116 R)
• M23: 45,645,153 km (0.055 R)
• M24: 51,367,122 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 16,416 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit