🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 10.9

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 368 Days

Day: 13 Hours

Environment

Temp: -141 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 85,915,231 km

• M1: 135,536 km (0.099 R)
• M2: 490,681 km (0.077 R)
• M3: 890,257 km (0.119 R)
• M4: 1,313,021 km (0.098 R)
• M5: 1,786,797 km (0.108 R)
• M6: 2,161,540 km (0.084 R)
• M7: 2,880,956 km (0.117 R)
• M8: 3,251,510 km (0.091 R)
• M9: 3,753,261 km (0.111 R)
• M10: 4,102,722 km (0.119 R)
• M11: 4,704,554 km (0.109 R)
• M12: 5,065,384 km (0.07 R)
• M13: 5,444,914 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 13

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.86 AU - 2.8 AU

Year: 2333 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 85,915,231 km

• M1: 161,715 km (0.084 R)
• M2: 616,942 km (0.037 R)
• M3: 1,075,908 km (0.082 R)
• M4: 2,340,907 km (0.063 R)
• M5: 2,888,884 km (0.043 R)
• M6: 3,457,656 km (0.097 R)
• M7: 4,227,337 km (0.106 R)
• M8: 5,875,456 km (0.084 R)
• M9: 12,452,826 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445.6

Radius: 12.9

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.5 AU - 3.84 AU

Year: 4612 Days

Day: 8.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,915,231 km

• M1: 163,361 km (0.114 R)
• M2: 707,000 km (0.115 R)
• M3: 1,243,906 km (0.097 R)
• M4: 2,526,858 km (0.045 R)
• M5: 3,040,726 km (0.067 R)
• M6: 6,031,038 km (0.064 R)
• M7: 6,587,393 km (0.105 R)
• M8: 8,077,687 km (0.109 R)
• M9: 8,791,717 km (0.113 R)
• M10: 9,901,135 km (0.099 R)
• M11: 10,510,597 km (0.111 R)
• M12: 11,582,017 km (0.049 R)
• M13: 13,941,624 km (0.086 R)
• M14: 15,234,449 km (0.039 R)
• M15: 16,718,759 km (0.088 R)
• M16: 18,117,349 km (0.072 R)
• M17: 21,413,140 km (0.058 R)
• M18: 24,061,172 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.8

Radius: 8.6

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.32 AU - 6.62 AU

Year: 8392 Days

Day: 8.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,915,231 km

• M1: 106,962 km (0.059 R)
• M2: 426,653 km (0.063 R)
• M3: 917,633 km (0.084 R)
• M4: 1,424,471 km (0.1 R)
• M5: 2,404,337 km (0.108 R)
• M6: 2,859,414 km (0.112 R)
• M7: 3,580,475 km (0.108 R)
• M8: 4,262,343 km (0.069 R)
• M9: 4,882,426 km (0.06 R)
• M10: 7,230,813 km (0.106 R)
• M11: 8,044,476 km (0.115 R)
• M12: 10,165,923 km (0.071 R)
• M13: 17,273,617 km (0.081 R)
• M14: 17,614,252 km (0.092 R)
• M15: 19,753,352 km (0.09 R)
• M16: 21,078,190 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.1

Radius: 7.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.9 AU - 11.24 AU

Year: 19421 Days

Day: 19.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,915,231 km

• M1: 116,537 km (0.099 R)
• M2: 736,770 km (0.058 R)
• M3: 1,494,034 km (0.092 R)
• M4: 1,828,385 km (0.09 R)
• M5: 3,883,112 km (0.088 R)
• M6: 7,175,911 km (0.071 R)
• M7: 8,314,949 km (0.09 R)
• M8: 11,057,826 km (0.077 R)
• M9: 15,650,929 km (0.069 R)
• M10: 20,184,194 km (0.093 R)
• M11: 24,273,601 km (0.081 R)
• M12: 29,417,224 km (0.028 R)
• M13: 30,504,502 km (0.053 R)
• M14: 34,880,688 km (0.088 R)
• M15: 36,967,279 km (0.102 R)
• M16: 44,145,434 km (0.029 R)
• M17: 46,002,392 km (0.106 R)
• M18: 47,023,547 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.6

Radius: 5.4

Gravity: 24.75 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 8.79 AU - 12.87 AU

Year: 23380 Days

Day: 22.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,915,231 km

• M1: 67,319 km (0.113 R)
• M2: 488,886 km (0.045 R)
• M3: 1,006,494 km (0.11 R)
• M4: 1,593,517 km (0.073 R)
• M5: 3,382,109 km (0.107 R)
• M6: 3,592,443 km (0.114 R)
• M7: 9,800,605 km (0.102 R)
• M8: 10,862,750 km (0.096 R)
• M9: 14,585,194 km (0.096 R)
• M10: 14,982,526 km (0.109 R)
• M11: 19,841,914 km (0.117 R)
• M12: 24,081,068 km (0.116 R)
• M13: 25,771,674 km (0.105 R)
• M14: 29,893,245 km (0.059 R)
• M15: 44,683,986 km (0.12 R)
• M16: 46,029,170 km (0.056 R)
• M17: 52,788,601 km (0.082 R)
• M18: 56,015,576 km (0.079 R)
• M19: 57,578,724 km (0.066 R)
• M20: 77,453,101 km (0.026 R)
• M21: 79,391,740 km (0.11 R)
• M22: 85,401,236 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 17,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit