🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.6

Radius: 9.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.6 AU - 0.8 AU

Year: 404 Days

Day: 9.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,206,594 km

• M1: 115,639 km (0.107 R)
• M2: 415,583 km (0.11 R)
• M3: 764,146 km (0.091 R)
• M4: 1,482,066 km (0.116 R)
• M5: 2,127,731 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.1

Radius: 12.4

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.02 AU - 4.7 AU

Year: 5235 Days

Day: 7.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 57,206,594 km

• M1: 154,235 km (0.028 R)
• M2: 553,213 km (0.09 R)
• M3: 962,812 km (0.071 R)
• M4: 1,693,597 km (0.055 R)
• M5: 2,205,970 km (0.061 R)
• M6: 3,446,137 km (0.063 R)
• M7: 3,934,873 km (0.102 R)
• M8: 4,494,219 km (0.081 R)
• M9: 4,896,039 km (0.082 R)
• M10: 6,249,152 km (0.115 R)
• M11: 7,383,104 km (0.101 R)
• M12: 10,703,728 km (0.104 R)
• M13: 11,378,863 km (0.065 R)
• M14: 13,216,673 km (0.108 R)
• M15: 14,420,936 km (0.113 R)
• M16: 15,188,971 km (0.08 R)
• M17: 16,509,771 km (0.065 R)
• M18: 20,862,321 km (0.107 R)
• M19: 21,702,761 km (0.107 R)
• M20: 22,784,803 km (0.075 R)
• M21: 23,451,112 km (0.108 R)
• M22: 26,005,795 km (0.095 R)
• M23: 27,309,091 km (0.096 R)
• M24: 27,725,123 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982.8

Radius: 5.9

Gravity: 28.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.05 AU - 8.11 AU

Year: 11651 Days

Day: 20.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,206,594 km

• M1: 107,561 km (0.108 R)
• M2: 635,043 km (0.093 R)
• M3: 1,007,542 km (0.115 R)
• M4: 1,276,519 km (0.051 R)
• M5: 2,163,784 km (0.105 R)
• M6: 2,770,702 km (0.091 R)
• M7: 4,163,758 km (0.072 R)
• M8: 5,521,209 km (0.058 R)
• M9: 5,968,805 km (0.07 R)
• M10: 6,280,418 km (0.078 R)
• M11: 9,279,706 km (0.096 R)
• M12: 13,246,891 km (0.084 R)
• M13: 16,491,819 km (0.085 R)
• M14: 26,525,348 km (0.116 R)
• M15: 30,340,243 km (0.083 R)
• M16: 31,028,992 km (0.098 R)
• M17: 32,318,675 km (0.116 R)
• M18: 33,643,664 km (0.059 R)
• M19: 34,134,195 km (0.115 R)
• M20: 54,637,481 km (0.101 R)
• M21: 54,975,722 km (0.095 R)
• M22: 56,514,934 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 4.1

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.56 AU - 10.14 AU

Year: 19735 Days

Day: 17.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 57,206,594 km

• M1: 603,328 km (0.04 R)
• M2: 1,021,155 km (0.099 R)
• M3: 1,360,144 km (0.041 R)
• M4: 1,770,192 km (0.117 R)
• M5: 3,904,355 km (0.103 R)
• M6: 4,136,082 km (0.063 R)
• M7: 4,788,179 km (0.071 R)
• M8: 8,754,318 km (0.091 R)
• M9: 10,088,432 km (0.056 R)
• M10: 10,359,653 km (0.099 R)
• M11: 12,273,608 km (0.119 R)
• M12: 16,859,231 km (0.047 R)
• M13: 19,404,340 km (0.036 R)
• M14: 19,739,439 km (0.108 R)
• M15: 24,356,927 km (0.111 R)
• M16: 27,383,441 km (0.117 R)
• M17: 33,087,459 km (0.108 R)
• M18: 33,326,067 km (0.071 R)
• M19: 45,580,975 km (0.061 R)
• M20: 50,303,182 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit