🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.1 AU - 1.16 AU

Year: 356 Days

Day: 48 Hours

Environment

Temp: 227 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.62 AU - 2.5 AU

Year: 876 Days

Day: 24.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 104,430,981 km

• M1: 94,396 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.33 AU - 8.37 AU

Year: 7148 Days

Day: 31.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,430,981 km

• M1: 2,403,439 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65

Radius: 9.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.11 AU - 13.53 AU

Year: 12039 Days

Day: 12 Hours

Environment

Temp: -138 °C

Axial Tilt: 57.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 104,430,981 km

• M1: 150,795 km (0.105 R)
• M2: 478,264 km (0.092 R)
• M3: 890,257 km (0.045 R)
• M4: 1,194,539 km (0.076 R)
• M5: 1,547,740 km (0.108 R)
• M6: 2,334,475 km (0.071 R)
• M7: 3,582,570 km (0.102 R)
• M8: 4,084,471 km (0.092 R)
• M9: 5,177,433 km (0.1 R)
• M10: 5,960,278 km (0.071 R)
• M11: 6,696,749 km (0.06 R)
• M12: 7,007,912 km (0.108 R)
• M13: 9,272,375 km (0.042 R)
• M14: 10,425,027 km (0.119 R)
• M15: 14,249,796 km (0.105 R)
• M16: 18,189,605 km (0.113 R)
• M17: 20,181,800 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 23.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 616.4

Radius: 7.9

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 21.54 AU - 25.6 AU

Year: 33901 Days

Day: 16.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 104,430,981 km

• M1: 199,414 km (0.117 R)
• M2: 575,503 km (0.097 R)
• M3: 2,244,417 km (0.074 R)
• M4: 4,726,694 km (0.041 R)
• M5: 5,644,328 km (0.12 R)
• M6: 7,341,665 km (0.112 R)
• M7: 10,320,009 km (0.091 R)
• M8: 18,519,020 km (0.107 R)
• M9: 19,318,471 km (0.062 R)
• M10: 20,244,930 km (0.106 R)
• M11: 26,938,837 km (0.101 R)
• M12: 35,731,152 km (0.052 R)
• M13: 43,239,170 km (0.097 R)
• M14: 45,537,143 km (0.082 R)
• M15: 49,040,426 km (0.12 R)
• M16: 50,375,138 km (0.097 R)
• M17: 58,045,919 km (0.091 R)
• M18: 66,459,752 km (0.068 R)
• M19: 67,156,579 km (0.093 R)
• M20: 78,979,897 km (0.029 R)
• M21: 93,273,225 km (0.112 R)
• M22: 96,502,744 km (0.071 R)

Kuiper Belt

Range: 37.1 - 65.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 12,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit