🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.91 AU - 1.23 AU

Year: 396 Days

Day: 16.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.44 AU - 1.68 AU

Year: 698 Days

Day: 47.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3 AU - 3.7 AU

Year: 2196 Days

Day: 22.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 906.8

Radius: 5.9

Gravity: 26.05 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.7 AU - 15.86 AU

Year: 16363 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 73,083,669 km

• M1: 132,095 km (0.029 R)
• M2: 378,034 km (0.097 R)
• M3: 623,075 km (0.092 R)
• M4: 809,175 km (0.075 R)
• M5: 1,070,074 km (0.119 R)
• M6: 1,298,210 km (0.065 R)
• M7: 1,542,653 km (0.034 R)
• M8: 2,064,451 km (0.095 R)
• M9: 2,556,628 km (0.11 R)
• M10: 2,842,808 km (0.111 R)
• M11: 3,423,248 km (0.111 R)
• M12: 4,111,249 km (0.077 R)
• M13: 4,538,949 km (0.086 R)
• M14: 5,179,377 km (0.111 R)
• M15: 5,918,840 km (0.105 R)
• M16: 7,947,536 km (0.112 R)
• M17: 9,090,614 km (0.072 R)
• M18: 9,758,269 km (0.075 R)
• M19: 12,826,521 km (0.032 R)
• M20: 13,381,978 km (0.057 R)
• M21: 14,171,705 km (0.104 R)
• M22: 14,615,263 km (0.083 R)
• M23: 15,452,562 km (0.062 R)
• M24: 19,033,786 km (0.086 R)
• M25: 20,402,756 km (0.104 R)
• M26: 21,447,548 km (0.086 R)
• M27: 25,115,837 km (0.103 R)
• M28: 26,426,015 km (0.119 R)
• M29: 32,123,151 km (0.107 R)
• M30: 36,619,913 km (0.09 R)
• M31: 41,668,991 km (0.066 R)
• M32: 46,512,072 km (0.084 R)
• M33: 54,369,551 km (0.059 R)
• M34: 56,925,580 km (0.073 R)
• M35: 63,464,653 km (0.066 R)
• M36: 69,847,246 km (0.074 R)
• M37: 72,646,521 km (0.055 R)

Kuiper Belt

Range: 30.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit