🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.95 AU - 1.43 AU

Year: 477 Days

Day: 17.5 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,365,175 km

• M1: 891,903 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.62 AU - 3.32 AU

Year: 1879 Days

Day: 22.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,365,175 km

• M1: 1,591,273 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.33 AU - 3.61 AU

Year: 2373 Days

Day: 35.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952

Radius: 8.3

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.22 AU - 12.14 AU

Year: 12812 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,365,175 km

• M1: 103,372 km (0.113 R)
• M2: 386,262 km (0.083 R)
• M3: 783,145 km (0.083 R)
• M4: 1,064,090 km (0.076 R)
• M5: 2,306,051 km (0.102 R)
• M6: 2,667,629 km (0.034 R)
• M7: 3,268,414 km (0.102 R)
• M8: 3,642,559 km (0.109 R)
• M9: 4,257,256 km (0.119 R)
• M10: 5,324,637 km (0.103 R)
• M11: 5,998,276 km (0.115 R)
• M12: 6,727,715 km (0.088 R)
• M13: 7,070,295 km (0.103 R)
• M14: 9,482,111 km (0.107 R)
• M15: 10,527,352 km (0.105 R)
• M16: 13,984,708 km (0.091 R)
• M17: 17,644,620 km (0.114 R)
• M18: 18,713,198 km (0.073 R)
• M19: 25,322,132 km (0.114 R)
• M20: 36,647,738 km (0.11 R)
• M21: 37,575,694 km (0.108 R)
• M22: 41,730,625 km (0.092 R)
• M23: 44,965,230 km (0.073 R)
• M24: 54,800,991 km (0.053 R)
• M25: 57,955,861 km (0.078 R)
• M26: 61,787,212 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.4

Radius: 5.9

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 13.3 AU - 16.9 AU

Year: 21540 Days

Day: 19.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,365,175 km

• M1: 92,601 km (0.097 R)
• M2: 544,985 km (0.118 R)
• M3: 1,317,508 km (0.113 R)
• M4: 1,647,970 km (0.089 R)
• M5: 2,497,536 km (0.077 R)
• M6: 3,083,063 km (0.119 R)
• M7: 3,297,287 km (0.08 R)
• M8: 4,288,522 km (0.101 R)
• M9: 5,620,542 km (0.098 R)
• M10: 7,347,799 km (0.103 R)
• M11: 12,738,857 km (0.087 R)
• M12: 18,312,575 km (0.077 R)
• M13: 18,662,783 km (0.086 R)
• M14: 24,150,332 km (0.097 R)
• M15: 30,014,419 km (0.048 R)
• M16: 30,501,211 km (0.111 R)
• M17: 35,527,250 km (0.109 R)
• M18: 38,164,511 km (0.082 R)
• M19: 40,042,264 km (0.084 R)
• M20: 40,632,128 km (0.08 R)
• M21: 46,690,991 km (0.109 R)
• M22: 50,532,216 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 19,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit