🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 14.7

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.75 AU - 1.07 AU

Year: 569 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 30,820,316 km

• M1: 182,809 km (0.113 R)
• M2: 1,156,392 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.1

Radius: 10.7

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.44 AU - 1.48 AU

Year: 1157 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,820,316 km

• M1: 133,142 km (0.114 R)
• M2: 568,472 km (0.05 R)
• M3: 903,870 km (0.048 R)
• M4: 1,679,834 km (0.093 R)
• M5: 2,512,795 km (0.049 R)
• M6: 3,676,517 km (0.084 R)
• M7: 4,021,191 km (0.12 R)
• M8: 4,886,315 km (0.106 R)
• M9: 5,462,267 km (0.099 R)
• M10: 6,169,117 km (0.073 R)
• M11: 7,514,600 km (0.116 R)
• M12: 7,969,527 km (0.062 R)
• M13: 8,469,633 km (0.092 R)
• M14: 8,879,082 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.5

Radius: 13.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.29 AU - 1.79 AU

Year: 1254 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 30,820,316 km

• M1: 171,589 km (0.095 R)
• M2: 808,876 km (0.112 R)
• M3: 1,241,962 km (0.115 R)
• M4: 1,918,892 km (0.117 R)
• M5: 2,581,012 km (0.105 R)
• M6: 3,019,334 km (0.071 R)
• M7: 3,674,124 km (0.093 R)
• M8: 4,166,600 km (0.061 R)
• M9: 5,026,040 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.7

Radius: 4.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.43 AU - 8.55 AU

Year: 12123 Days

Day: 24.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,820,316 km

• M1: 62,233 km (0.047 R)
• M2: 716,424 km (0.102 R)
• M3: 935,136 km (0.092 R)
• M4: 1,306,289 km (0.118 R)
• M5: 2,015,981 km (0.064 R)
• M6: 2,268,652 km (0.048 R)
• M7: 2,454,303 km (0.085 R)
• M8: 2,780,127 km (0.096 R)
• M9: 4,559,743 km (0.051 R)
• M10: 4,828,870 km (0.094 R)
• M11: 5,547,987 km (0.098 R)
• M12: 5,730,646 km (0.119 R)
• M13: 8,287,722 km (0.096 R)
• M14: 10,794,234 km (0.083 R)
• M15: 10,936,203 km (0.06 R)
• M16: 20,882,367 km (0.066 R)
• M17: 22,923,331 km (0.099 R)
• M18: 25,677,577 km (0.056 R)
• M19: 29,099,329 km (0.061 R)
• M20: 31,349,281 km (0.117 R)
• M21: 31,541,813 km (0.039 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.1

Radius: 6.7

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 7.22 AU - 11.44 AU

Year: 18695 Days

Day: 20.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,820,316 km

• M1: 355,893 km (0.084 R)
• M2: 2,232,898 km (0.114 R)
• M3: 3,879,522 km (0.097 R)
• M4: 4,843,081 km (0.097 R)
• M5: 7,515,647 km (0.113 R)
• M6: 10,268,697 km (0.091 R)
• M7: 22,267,194 km (0.111 R)
• M8: 25,612,951 km (0.05 R)
• M9: 26,519,813 km (0.031 R)
• M10: 30,636,298 km (0.101 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 16,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit