🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 8.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.51 AU - 0.57 AU

Year: 279 Days

Day: 10.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 29,227,434 km

• M1: 103,223 km (0.05 R)
• M2: 395,836 km (0.094 R)
• M3: 838,945 km (0.108 R)
• M4: 1,367,474 km (0.039 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.2

Radius: 12.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.42 AU - 0.68 AU

Year: 287 Days

Day: 14.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 29,227,434 km

• M1: 158,275 km (0.117 R)
• M2: 655,388 km (0.057 R)
• M3: 1,106,725 km (0.108 R)
• M4: 1,568,384 km (0.048 R)
• M5: 1,986,510 km (0.05 R)
• M6: 3,380,613 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548

Radius: 10.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.52 AU - 0.72 AU

Year: 343 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,227,434 km

• M1: 135,536 km (0.067 R)
• M2: 483,351 km (0.114 R)
• M3: 826,528 km (0.073 R)
• M4: 1,238,970 km (0.044 R)
• M5: 2,376,961 km (0.056 R)
• M6: 2,967,723 km (0.098 R)
• M7: 3,540,383 km (0.093 R)
• M8: 4,172,883 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.1

Radius: 15

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.86 AU - 2.08 AU

Year: 1944 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,227,434 km

• M1: 187,596 km (0.104 R)
• M2: 690,843 km (0.067 R)
• M3: 1,291,329 km (0.073 R)
• M4: 1,920,986 km (0.053 R)
• M5: 2,391,771 km (0.091 R)
• M6: 3,473,513 km (0.107 R)
• M7: 4,089,407 km (0.099 R)
• M8: 4,613,898 km (0.099 R)
• M9: 5,451,496 km (0.111 R)
• M10: 6,089,232 km (0.079 R)
• M11: 7,318,627 km (0.082 R)
• M12: 8,276,801 km (0.106 R)
• M13: 8,802,189 km (0.084 R)
• M14: 9,682,722 km (0.093 R)
• M15: 10,407,524 km (0.091 R)
• M16: 11,927,289 km (0.07 R)
• M17: 12,679,766 km (0.094 R)
• M18: 15,038,027 km (0.08 R)
• M19: 15,729,169 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 12.4

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.27 AU - 2.41 AU

Year: 2516 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,227,434 km

• M1: 154,385 km (0.067 R)
• M2: 583,132 km (0.081 R)
• M3: 1,198,877 km (0.062 R)
• M4: 1,899,145 km (0.082 R)
• M5: 2,350,781 km (0.083 R)
• M6: 2,922,544 km (0.091 R)
• M7: 3,894,033 km (0.098 R)
• M8: 4,304,679 km (0.103 R)
• M9: 5,165,465 km (0.12 R)
• M10: 6,302,109 km (0.104 R)
• M11: 6,783,515 km (0.109 R)
• M12: 7,536,142 km (0.044 R)
• M13: 8,478,160 km (0.052 R)
• M14: 9,979,674 km (0.093 R)
• M15: 11,443,190 km (0.106 R)
• M16: 12,955,176 km (0.101 R)
• M17: 13,456,927 km (0.074 R)
• M18: 15,441,941 km (0.047 R)
• M19: 18,345,037 km (0.093 R)
• M20: 19,805,113 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969

Radius: 11

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.18 AU - 3.3 AU

Year: 3188 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 78.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 29,227,434 km

• M1: 136,882 km (0.085 R)
• M2: 591,061 km (0.076 R)
• M3: 1,226,104 km (0.101 R)
• M4: 2,337,616 km (0.096 R)
• M5: 3,003,626 km (0.113 R)
• M6: 4,984,451 km (0.12 R)
• M7: 5,397,491 km (0.115 R)
• M8: 6,088,933 km (0.113 R)
• M9: 7,090,789 km (0.069 R)
• M10: 7,681,851 km (0.111 R)
• M11: 8,234,615 km (0.1 R)
• M12: 10,134,508 km (0.113 R)
• M13: 10,757,433 km (0.095 R)
• M14: 11,361,659 km (0.068 R)
• M15: 13,557,307 km (0.101 R)
• M16: 14,624,239 km (0.072 R)
• M17: 16,582,475 km (0.085 R)
• M18: 17,389,256 km (0.119 R)
• M19: 19,331,486 km (0.113 R)
• M20: 21,481,656 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.8

Radius: 6.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.51 AU - 7.17 AU

Year: 9920 Days

Day: 18.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 29,227,434 km

• M1: 84,972 km (0.085 R)
• M2: 477,516 km (0.07 R)
• M3: 969,693 km (0.036 R)
• M4: 1,270,834 km (0.082 R)
• M5: 2,228,260 km (0.095 R)
• M6: 2,670,023 km (0.085 R)
• M7: 2,884,397 km (0.073 R)
• M8: 3,110,289 km (0.118 R)
• M9: 3,388,841 km (0.087 R)
• M10: 4,447,844 km (0.058 R)
• M11: 4,986,247 km (0.045 R)
• M12: 5,229,942 km (0.119 R)
• M13: 5,538,562 km (0.086 R)
• M14: 5,859,449 km (0.119 R)
• M15: 6,254,388 km (0.099 R)
• M16: 6,699,441 km (0.113 R)
• M17: 6,929,822 km (0.071 R)
• M18: 9,207,599 km (0.052 R)
• M19: 10,037,718 km (0.115 R)
• M20: 10,647,928 km (0.066 R)
• M21: 12,978,812 km (0.106 R)
• M22: 17,667,957 km (0.069 R)
• M23: 18,427,765 km (0.111 R)
• M24: 21,188,444 km (0.107 R)
• M25: 22,556,517 km (0.089 R)
• M26: 23,299,719 km (0.116 R)
• M27: 27,012,888 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 17,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit