🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.67 AU - 0.99 AU

Year: 275 Days

Day: 15.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 112.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.14 AU - 1.32 AU

Year: 496 Days

Day: 27.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 7.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,909,715 km

• M1: 25,432 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.4

Radius: 8.3

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.48 AU - 5.64 AU

Year: 4765 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,909,715 km

• M1: 106,364 km (0.106 R)
• M2: 742,454 km (0.113 R)
• M3: 1,241,363 km (0.111 R)
• M4: 1,520,214 km (0.042 R)
• M5: 2,237,835 km (0.116 R)
• M6: 2,884,397 km (0.119 R)
• M7: 3,462,144 km (0.088 R)
• M8: 4,114,839 km (0.11 R)
• M9: 6,014,283 km (0.084 R)
• M10: 6,536,380 km (0.117 R)
• M11: 6,857,417 km (0.11 R)
• M12: 7,256,694 km (0.101 R)
• M13: 8,777,057 km (0.103 R)
• M14: 9,328,026 km (0.106 R)
• M15: 9,735,530 km (0.046 R)
• M16: 10,673,958 km (0.092 R)
• M17: 12,483,793 km (0.075 R)
• M18: 13,231,483 km (0.074 R)
• M19: 13,798,459 km (0.113 R)
• M20: 14,706,368 km (0.1 R)
• M21: 15,091,732 km (0.11 R)
• M22: 16,463,844 km (0.115 R)
• M23: 18,483,715 km (0.074 R)
• M24: 19,454,455 km (0.073 R)
• M25: 22,064,938 km (0.118 R)
• M26: 22,788,842 km (0.045 R)
• M27: 25,605,620 km (0.094 R)
• M28: 27,220,978 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 10.6

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.44 AU - 8.9 AU

Year: 6978 Days

Day: 11.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,909,715 km

• M1: 134,638 km (0.106 R)
• M2: 654,640 km (0.078 R)
• M3: 986,448 km (0.077 R)
• M4: 1,411,007 km (0.095 R)
• M5: 1,793,828 km (0.03 R)
• M6: 2,509,654 km (0.092 R)
• M7: 4,131,295 km (0.063 R)
• M8: 4,840,389 km (0.108 R)
• M9: 5,194,038 km (0.077 R)
• M10: 5,789,737 km (0.117 R)
• M11: 7,192,516 km (0.083 R)
• M12: 8,723,800 km (0.095 R)
• M13: 9,657,889 km (0.083 R)
• M14: 11,055,881 km (0.117 R)
• M15: 11,988,773 km (0.118 R)
• M16: 12,584,173 km (0.117 R)
• M17: 14,732,698 km (0.085 R)
• M18: 15,542,620 km (0.105 R)
• M19: 16,381,864 km (0.082 R)
• M20: 18,433,599 km (0.105 R)
• M21: 20,194,067 km (0.09 R)
• M22: 21,586,225 km (0.034 R)
• M23: 23,373,171 km (0.101 R)
• M24: 23,792,644 km (0.117 R)
• M25: 24,131,932 km (0.075 R)
• M26: 25,344,572 km (0.063 R)
• M27: 26,506,798 km (0.091 R)
• M28: 28,744,932 km (0.055 R)
• M29: 29,615,890 km (0.119 R)
• M30: 32,438,054 km (0.112 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit