🌌 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: 46.1

Radius: 10.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.61 AU - 0.93 AU

Year: 443 Days

Day: 10.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,519,976 km

• M1: 129,402 km (0.112 R)
• M2: 463,903 km (0.046 R)
• M3: 879,187 km (0.093 R)
• M4: 1,534,575 km (0.111 R)
• M5: 1,912,609 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.5

Radius: 15

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.39 AU - 1.39 AU

Year: 1075 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 70,519,976 km

• M1: 186,698 km (0.085 R)
• M2: 657,183 km (0.104 R)
• M3: 1,266,196 km (0.092 R)
• M4: 1,861,446 km (0.116 R)
• M5: 3,594,687 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 13.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.8 AU - 2.7 AU

Year: 2214 Days

Day: 10.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,519,976 km

• M1: 165,754 km (0.092 R)
• M2: 595,100 km (0.104 R)
• M3: 1,166,863 km (0.104 R)
• M4: 1,610,870 km (0.098 R)
• M5: 2,035,129 km (0.117 R)
• M6: 3,330,348 km (0.081 R)
• M7: 3,855,885 km (0.091 R)
• M8: 4,304,679 km (0.04 R)
• M9: 4,788,628 km (0.048 R)
• M10: 5,751,889 km (0.041 R)
• M11: 6,219,831 km (0.048 R)
• M12: 6,789,350 km (0.056 R)
• M13: 7,750,815 km (0.119 R)
• M14: 8,529,921 km (0.053 R)
• M15: 10,380,297 km (0.027 R)
• M16: 12,103,365 km (0.108 R)
• M17: 12,993,473 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.1

Radius: 7.5

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.76 AU - 10.92 AU

Year: 20249 Days

Day: 21.4 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 70,519,976 km

• M1: 118,482 km (0.108 R)
• M2: 424,260 km (0.092 R)
• M3: 758,611 km (0.115 R)
• M4: 1,368,671 km (0.099 R)
• M5: 1,728,454 km (0.115 R)
• M6: 4,104,966 km (0.075 R)
• M7: 7,455,808 km (0.027 R)
• M8: 8,273,211 km (0.082 R)
• M9: 15,798,283 km (0.098 R)
• M10: 16,199,355 km (0.113 R)
• M11: 23,727,569 km (0.074 R)
• M12: 26,277,165 km (0.09 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.5

Radius: 5.8

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 9.46 AU - 12.12 AU

Year: 23251 Days

Day: 24.6 Hours

Environment

Temp: -226 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 70,519,976 km

• M1: 72,256 km (0.114 R)
• M2: 269,575 km (0.065 R)
• M3: 5,595,409 km (0.067 R)
• M4: 6,534,585 km (0.073 R)
• M5: 8,984,250 km (0.042 R)
• M6: 10,383,139 km (0.062 R)
• M7: 13,118,536 km (0.087 R)
• M8: 15,365,048 km (0.11 R)
• M9: 21,931,347 km (0.108 R)
• M10: 23,721,585 km (0.117 R)
• M11: 29,084,668 km (0.045 R)
• M12: 35,603,096 km (0.108 R)
• M13: 48,244,266 km (0.03 R)
• M14: 54,039,538 km (0.094 R)
• M15: 57,841,119 km (0.106 R)
• M16: 63,971,041 km (0.101 R)
• M17: 64,367,925 km (0.057 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 19,794 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit