🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163

Radius: 12.1

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.72 AU - 0.82 AU

Year: 466 Days

Day: 11.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 63,164,966 km

• M1: 151,543 km (0.064 R)
• M2: 623,973 km (0.108 R)
• M3: 1,070,822 km (0.103 R)
• M4: 1,595,012 km (0.09 R)
• M5: 2,043,956 km (0.098 R)
• M6: 2,900,703 km (0.11 R)
• M7: 3,341,119 km (0.1 R)
• M8: 3,738,750 km (0.068 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 9.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.33 AU - 4.13 AU

Year: 4972 Days

Day: 13.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,164,966 km

• M1: 114,592 km (0.06 R)
• M2: 435,629 km (0.106 R)
• M3: 746,643 km (0.081 R)
• M4: 1,231,789 km (0.088 R)
• M5: 1,593,367 km (0.096 R)
• M6: 1,890,917 km (0.116 R)
• M7: 2,181,885 km (0.098 R)
• M8: 3,874,585 km (0.098 R)
• M9: 4,255,611 km (0.11 R)
• M10: 4,760,653 km (0.108 R)
• M11: 5,171,898 km (0.09 R)
• M12: 5,606,779 km (0.091 R)
• M13: 6,065,745 km (0.081 R)
• M14: 6,487,760 km (0.088 R)
• M15: 7,458,501 km (0.073 R)
• M16: 7,943,348 km (0.084 R)
• M17: 9,169,601 km (0.037 R)
• M18: 9,807,636 km (0.085 R)
• M19: 11,807,311 km (0.115 R)
• M20: 15,021,721 km (0.117 R)
• M21: 15,795,441 km (0.049 R)
• M22: 18,152,804 km (0.107 R)
• M23: 26,220,019 km (0.025 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 45.7

Radius: 3.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.6 AU - 7.6 AU

Year: 11704 Days

Day: 15.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,164,966 km

• M1: 50,414 km (0.096 R)
• M2: 286,929 km (0.093 R)
• M3: 483,201 km (0.09 R)
• M4: 750,832 km (0.085 R)
• M5: 1,208,452 km (0.109 R)
• M6: 2,442,484 km (0.073 R)
• M7: 2,852,682 km (0.104 R)
• M8: 3,437,460 km (0.106 R)
• M9: 4,492,274 km (0.102 R)
• M10: 7,371,734 km (0.117 R)
• M11: 12,860,630 km (0.102 R)
• M12: 16,496,008 km (0.051 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.1

Radius: 4.7

Gravity: 23.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.84 AU - 10.44 AU

Year: 17530 Days

Day: 23.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,164,966 km

• M1: 197,020 km (0.112 R)
• M2: 438,920 km (0.057 R)
• M3: 659,727 km (0.075 R)
• M4: 1,711,699 km (0.095 R)
• M5: 1,975,141 km (0.098 R)
• M6: 3,254,950 km (0.103 R)
• M7: 3,576,137 km (0.057 R)
• M8: 5,111,011 km (0.045 R)
• M9: 6,002,914 km (0.12 R)
• M10: 7,574,140 km (0.113 R)
• M11: 9,453,538 km (0.102 R)
• M12: 11,440,497 km (0.111 R)
• M13: 11,683,893 km (0.082 R)
• M14: 15,688,179 km (0.119 R)
• M15: 16,913,535 km (0.069 R)
• M16: 22,077,205 km (0.106 R)
• M17: 22,836,414 km (0.119 R)
• M18: 29,319,986 km (0.084 R)
• M19: 30,352,660 km (0.057 R)
• M20: 44,098,161 km (0.051 R)
• M21: 51,146,764 km (0.082 R)
• M22: 54,164,452 km (0.116 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: 418 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit