🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.7

Radius: 10.3

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.96 AU - 1.4 AU

Year: 855 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 43,009,764 km

• M1: 141,071 km (0.091 R)
• M2: 549,323 km (0.116 R)
• M3: 1,107,473 km (0.088 R)
• M4: 1,465,162 km (0.082 R)
• M5: 1,832,424 km (0.025 R)
• M6: 2,183,979 km (0.072 R)
• M7: 2,609,735 km (0.099 R)
• M8: 2,930,772 km (0.071 R)
• M9: 4,941,218 km (0.093 R)
• M10: 5,452,693 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 14.7

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.5 AU - 1.54 AU

Year: 1250 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 43,009,764 km

• M1: 182,809 km (0.093 R)
• M2: 703,110 km (0.041 R)
• M3: 1,207,853 km (0.115 R)
• M4: 1,699,581 km (0.11 R)
• M5: 2,857,469 km (0.082 R)
• M6: 3,610,096 km (0.053 R)
• M7: 4,077,589 km (0.043 R)
• M8: 4,680,917 km (0.092 R)
• M9: 5,218,572 km (0.058 R)
• M10: 5,954,444 km (0.112 R)
• M11: 6,733,999 km (0.088 R)
• M12: 8,468,885 km (0.119 R)
• M13: 10,254,336 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.4

Radius: 12.7

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.74 AU - 4.86 AU

Year: 7013 Days

Day: 12.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 43,009,764 km

• M1: 158,574 km (0.051 R)
• M2: 558,598 km (0.116 R)
• M3: 978,819 km (0.074 R)
• M4: 1,527,544 km (0.086 R)
• M5: 2,012,989 km (0.081 R)
• M6: 2,687,227 km (0.082 R)
• M7: 3,591,994 km (0.118 R)
• M8: 4,767,235 km (0.093 R)
• M9: 5,444,166 km (0.106 R)
• M10: 7,297,235 km (0.087 R)
• M11: 8,122,865 km (0.052 R)
• M12: 12,705,048 km (0.039 R)
• M13: 13,215,625 km (0.078 R)
• M14: 14,998,832 km (0.063 R)
• M15: 16,154,775 km (0.087 R)
• M16: 18,319,306 km (0.112 R)
• M17: 23,827,201 km (0.09 R)
• M18: 26,210,893 km (0.055 R)
• M19: 28,229,268 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 576.3

Radius: 7.2

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.78 AU - 5.78 AU

Year: 9267 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 43,009,764 km

• M1: 89,609 km (0.095 R)
• M2: 398,080 km (0.111 R)
• M3: 1,821,504 km (0.102 R)
• M4: 2,159,595 km (0.1 R)
• M5: 3,337,977 km (0.07 R)
• M6: 3,871,742 km (0.092 R)
• M7: 4,159,120 km (0.103 R)
• M8: 4,517,257 km (0.105 R)
• M9: 5,139,136 km (0.09 R)
• M10: 5,986,308 km (0.11 R)
• M11: 6,847,992 km (0.093 R)
• M12: 8,164,304 km (0.085 R)
• M13: 8,726,343 km (0.111 R)
• M14: 9,267,887 km (0.091 R)
• M15: 10,719,735 km (0.089 R)
• M16: 11,553,144 km (0.113 R)
• M17: 17,481,858 km (0.076 R)
• M18: 23,238,683 km (0.039 R)
• M19: 25,347,265 km (0.101 R)
• M20: 32,220,240 km (0.107 R)
• M21: 38,300,496 km (0.096 R)
• M22: 39,019,912 km (0.108 R)
• M23: 39,870,525 km (0.098 R)
• M24: 40,115,866 km (0.095 R)
• M25: 40,982,337 km (0.111 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: 544 - 16,974 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit