🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.84 AU - 0.98 AU

Year: 312 Days

Day: 27.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.91 AU - 1.05 AU

Year: 349 Days

Day: 12.6 Hours

Environment

Temp: 69 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 96,927,810 km

• M1: 52,808 km (0.102 R)
• M2: 179,817 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.8 AU - 1.96 AU

Year: 928 Days

Day: 40.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,927,810 km

• M1: 270,772 km (0.097 R)
• M2: 805,285 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 13

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.03 AU - 5.63 AU

Year: 4429 Days

Day: 10.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,927,810 km

• M1: 161,715 km (0.041 R)
• M2: 649,105 km (0.038 R)
• M3: 1,122,732 km (0.099 R)
• M4: 1,623,286 km (0.104 R)
• M5: 2,619,459 km (0.069 R)
• M6: 3,152,626 km (0.098 R)
• M7: 3,898,670 km (0.066 R)
• M8: 4,400,870 km (0.061 R)
• M9: 5,790,036 km (0.104 R)
• M10: 6,522,168 km (0.104 R)
• M11: 8,024,430 km (0.085 R)
• M12: 8,841,384 km (0.062 R)
• M13: 9,351,213 km (0.08 R)
• M14: 10,152,759 km (0.057 R)
• M15: 10,999,632 km (0.07 R)
• M16: 13,530,529 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.6

Radius: 7.4

Gravity: 11.02 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 17.94 AU - 20.76 AU

Year: 30633 Days

Day: 15.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 96,927,810 km

• M1: 92,003 km (0.093 R)
• M2: 357,689 km (0.094 R)
• M3: 619,934 km (0.11 R)
• M4: 902,075 km (0.079 R)
• M5: 2,286,903 km (0.104 R)
• M6: 4,647,707 km (0.1 R)
• M7: 5,239,516 km (0.051 R)
• M8: 6,197,092 km (0.066 R)
• M9: 8,007,974 km (0.108 R)
• M10: 12,269,269 km (0.101 R)
• M11: 14,837,566 km (0.107 R)
• M12: 16,027,916 km (0.096 R)
• M13: 25,596,196 km (0.108 R)
• M14: 27,055,523 km (0.113 R)
• M15: 43,275,373 km (0.061 R)
• M16: 55,261,603 km (0.092 R)
• M17: 64,742,218 km (0.117 R)
• M18: 69,748,212 km (0.103 R)
• M19: 72,345,381 km (0.105 R)
• M20: 73,305,500 km (0.095 R)
• M21: 73,546,801 km (0.104 R)
• M22: 75,006,128 km (0.069 R)
• M23: 84,169,746 km (0.053 R)
• M24: 94,622,299 km (0.097 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit