🌌 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: 722.8

Radius: 8.6

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.75 AU - 0.79 AU

Year: 436 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 94,514,810 km

• M1: 106,962 km (0.118 R)
• M2: 422,764 km (0.105 R)
• M3: 723,754 km (0.081 R)
• M4: 1,063,342 km (0.104 R)
• M5: 1,550,283 km (0.099 R)
• M6: 1,822,551 km (0.085 R)
• M7: 2,101,252 km (0.079 R)
• M8: 2,389,527 km (0.082 R)
• M9: 3,148,586 km (0.096 R)
• M10: 3,418,461 km (0.036 R)
• M11: 4,196,819 km (0.094 R)
• M12: 4,839,192 km (0.098 R)
• M13: 5,232,485 km (0.087 R)
• M14: 5,732,441 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.1

Radius: 9.9

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.98 AU - 1.46 AU

Year: 870 Days

Day: 14.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,514,810 km

• M1: 123,717 km (0.036 R)
• M2: 460,462 km (0.108 R)
• M3: 791,971 km (0.111 R)
• M4: 1,112,260 km (0.052 R)
• M5: 2,019,721 km (0.097 R)
• M6: 2,697,399 km (0.103 R)
• M7: 3,345,906 km (0.098 R)
• M8: 3,761,339 km (0.078 R)
• M9: 4,714,128 km (0.092 R)
• M10: 5,103,232 km (0.05 R)
• M11: 5,433,843 km (0.054 R)
• M12: 6,073,823 km (0.117 R)
• M13: 6,512,743 km (0.097 R)
• M14: 6,855,771 km (0.067 R)
• M15: 7,235,002 km (0.087 R)
• M16: 7,779,388 km (0.1 R)
• M17: 8,511,371 km (0.106 R)
• M18: 8,838,841 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 10.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.04 AU - 4.52 AU

Year: 4745 Days

Day: 14.6 Hours

Environment

Temp: -217 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,514,810 km

• M1: 130,599 km (0.062 R)
• M2: 678,277 km (0.077 R)
• M3: 1,343,239 km (0.056 R)
• M4: 1,697,038 km (0.096 R)
• M5: 2,099,307 km (0.081 R)
• M6: 2,434,257 km (0.063 R)
• M7: 3,578,381 km (0.101 R)
• M8: 5,320,299 km (0.112 R)
• M9: 6,010,244 km (0.089 R)
• M10: 7,394,174 km (0.098 R)
• M11: 7,780,136 km (0.078 R)
• M12: 8,901,522 km (0.058 R)
• M13: 11,095,824 km (0.104 R)
• M14: 12,811,711 km (0.073 R)
• M15: 14,156,297 km (0.07 R)
• M16: 15,196,900 km (0.098 R)
• M17: 15,650,032 km (0.046 R)
• M18: 16,942,707 km (0.11 R)
• M19: 18,115,255 km (0.074 R)
• M20: 18,689,112 km (0.09 R)
• M21: 19,143,890 km (0.102 R)
• M22: 20,210,972 km (0.112 R)
• M23: 21,742,555 km (0.083 R)
• M24: 23,051,985 km (0.105 R)
• M25: 26,391,907 km (0.105 R)
• M26: 27,713,006 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.8

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.13 AU - 4.25 AU

Year: 5538 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 94,514,810 km

• M1: 373,995 km (0.049 R)
• M2: 709,393 km (0.094 R)
• M3: 1,152,801 km (0.049 R)
• M4: 2,779,977 km (0.099 R)
• M5: 5,355,903 km (0.056 R)
• M6: 5,755,180 km (0.091 R)
• M7: 8,108,653 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.5

Radius: 10.4

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.2 AU - 6.98 AU

Year: 8534 Days

Day: 11.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 94,514,810 km

• M1: 134,339 km (0.086 R)
• M2: 577,597 km (0.037 R)
• M3: 1,069,924 km (0.073 R)
• M4: 1,431,203 km (0.118 R)
• M5: 2,037,673 km (0.073 R)
• M6: 2,549,746 km (0.059 R)
• M7: 3,378,967 km (0.115 R)
• M8: 5,383,878 km (0.112 R)
• M9: 6,135,009 km (0.059 R)
• M10: 8,768,530 km (0.072 R)
• M11: 12,181,306 km (0.101 R)
• M12: 12,602,274 km (0.086 R)
• M13: 16,711,429 km (0.091 R)
• M14: 18,373,012 km (0.029 R)
• M15: 24,511,312 km (0.107 R)
• M16: 25,609,211 km (0.04 R)
• M17: 29,099,479 km (0.05 R)
• M18: 30,715,734 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949

Radius: 4.2

Gravity: 53.8 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 10.4 AU - 11.58 AU

Year: 23524 Days

Day: 19.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 94,514,810 km

• M1: 52,808 km (0.098 R)
• M2: 311,463 km (0.077 R)
• M3: 1,071,869 km (0.098 R)
• M4: 1,341,893 km (0.119 R)
• M5: 1,545,944 km (0.087 R)
• M6: 2,332,380 km (0.111 R)
• M7: 3,235,503 km (0.034 R)
• M8: 4,386,359 km (0.051 R)
• M9: 5,033,669 km (0.061 R)
• M10: 8,153,982 km (0.109 R)
• M11: 10,048,639 km (0.1 R)
• M12: 15,175,956 km (0.061 R)
• M13: 17,089,762 km (0.043 R)
• M14: 19,061,013 km (0.098 R)
• M15: 19,452,810 km (0.081 R)
• M16: 20,151,581 km (0.114 R)
• M17: 22,240,117 km (0.103 R)
• M18: 24,353,636 km (0.047 R)
• M19: 26,475,831 km (0.068 R)
• M20: 46,097,387 km (0.119 R)
• M21: 50,253,515 km (0.11 R)
• M22: 57,046,306 km (0.07 R)
• M23: 59,093,852 km (0.095 R)
• M24: 70,301,874 km (0.112 R)
• M25: 72,416,290 km (0.114 R)
• M26: 85,733,493 km (0.068 R)
• M27: 90,602,604 km (0.062 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 17,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit