🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 20.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.6

Radius: 14.3

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 617 Days

Day: 12.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,706,349 km

• M1: 177,872 km (0.117 R)
• M2: 627,264 km (0.093 R)
• M3: 1,079,049 km (0.101 R)
• M4: 1,537,866 km (0.108 R)
• M5: 2,056,672 km (0.045 R)
• M6: 2,828,447 km (0.092 R)
• M7: 3,772,858 km (0.104 R)
• M8: 6,145,929 km (0.106 R)
• M9: 6,715,897 km (0.069 R)
• M10: 7,188,327 km (0.088 R)
• M11: 8,080,828 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.2

Radius: 14.1

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.98 AU - 5.42 AU

Year: 7656 Days

Day: 5.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,706,349 km

• M1: 175,927 km (0.1 R)
• M2: 663,467 km (0.085 R)
• M3: 1,291,329 km (0.105 R)
• M4: 3,048,057 km (0.118 R)
• M5: 3,506,125 km (0.103 R)
• M6: 4,488,235 km (0.062 R)
• M7: 5,705,214 km (0.104 R)
• M8: 11,701,246 km (0.097 R)
• M9: 12,634,139 km (0.054 R)
• M10: 14,098,403 km (0.101 R)
• M11: 14,759,476 km (0.087 R)
• M12: 19,709,071 km (0.085 R)
• M13: 20,606,209 km (0.033 R)
• M14: 22,705,666 km (0.082 R)
• M15: 23,845,901 km (0.11 R)
• M16: 25,183,904 km (0.081 R)
• M17: 26,322,942 km (0.079 R)
• M18: 29,498,755 km (0.062 R)
• M19: 30,672,650 km (0.082 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.4

Radius: 7

Gravity: 13.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.22 AU - 11.88 AU

Year: 22126 Days

Day: 20.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 79,706,349 km

• M1: 95,294 km (0.106 R)
• M2: 478,264 km (0.099 R)
• M3: 793,318 km (0.115 R)
• M4: 1,030,729 km (0.11 R)
• M5: 1,470,397 km (0.092 R)
• M6: 1,872,517 km (0.085 R)
• M7: 2,505,166 km (0.094 R)
• M8: 4,737,765 km (0.037 R)
• M9: 5,259,562 km (0.108 R)
• M10: 5,614,707 km (0.12 R)
• M11: 7,008,959 km (0.083 R)
• M12: 7,537,489 km (0.083 R)
• M13: 8,353,396 km (0.084 R)
• M14: 11,025,812 km (0.066 R)
• M15: 11,346,849 km (0.116 R)
• M16: 15,144,540 km (0.049 R)
• M17: 18,697,639 km (0.096 R)
• M18: 19,901,005 km (0.098 R)
• M19: 22,256,722 km (0.101 R)
• M20: 23,081,455 km (0.037 R)
• M21: 26,930,908 km (0.085 R)
• M22: 28,583,665 km (0.1 R)
• M23: 33,810,914 km (0.042 R)
• M24: 35,038,065 km (0.107 R)
• M25: 48,125,485 km (0.044 R)
• M26: 59,888,216 km (0.067 R)
• M27: 63,102,027 km (0.032 R)
• M28: 65,586,399 km (0.089 R)
• M29: 70,309,204 km (0.102 R)
• M30: 71,635,539 km (0.037 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 10,883 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit