🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.2

Radius: 9.6

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.44 AU - 3 AU

Year: 2852 Days

Day: 8.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,713,045 km

• M1: 119,678 km (0.047 R)
• M2: 437,424 km (0.084 R)
• M3: 852,857 km (0.071 R)
• M4: 2,309,342 km (0.112 R)
• M5: 2,742,279 km (0.081 R)
• M6: 4,309,615 km (0.119 R)
• M7: 5,436,237 km (0.097 R)
• M8: 9,314,263 km (0.062 R)
• M9: 11,264,570 km (0.104 R)
• M10: 13,009,928 km (0.102 R)
• M11: 13,614,154 km (0.086 R)
• M12: 14,728,658 km (0.047 R)
• M13: 16,432,578 km (0.078 R)
• M14: 20,105,056 km (0.107 R)
• M15: 20,537,244 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.5

Radius: 14.4

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.81 AU - 2.81 AU

Year: 2995 Days

Day: 14.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,713,045 km

• M1: 179,218 km (0.11 R)
• M2: 785,090 km (0.082 R)
• M3: 1,267,393 km (0.12 R)
• M4: 2,850,887 km (0.071 R)
• M5: 4,739,410 km (0.082 R)
• M6: 6,415,355 km (0.096 R)
• M7: 6,951,364 km (0.088 R)
• M8: 7,581,919 km (0.105 R)
• M9: 9,821,699 km (0.075 R)
• M10: 10,576,270 km (0.115 R)
• M11: 11,455,008 km (0.079 R)
• M12: 13,168,502 km (0.071 R)
• M13: 13,890,013 km (0.088 R)
• M14: 15,997,248 km (0.068 R)
• M15: 18,369,123 km (0.102 R)
• M16: 18,966,766 km (0.077 R)
• M17: 21,620,034 km (0.096 R)
• M18: 22,152,153 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 12.5

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.28 AU - 3.42 AU

Year: 3899 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,713,045 km

• M1: 155,582 km (0.068 R)
• M2: 3,520,337 km (0.099 R)
• M3: 4,737,615 km (0.082 R)
• M4: 6,024,456 km (0.048 R)
• M5: 7,374,128 km (0.109 R)
• M6: 7,987,030 km (0.076 R)
• M7: 14,725,367 km (0.049 R)
• M8: 16,067,858 km (0.107 R)
• M9: 16,823,777 km (0.104 R)
• M10: 20,334,689 km (0.086 R)
• M11: 21,736,122 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.8

Radius: 12.6

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.75 AU - 4.82 AU

Year: 5630 Days

Day: 9.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,713,045 km

• M1: 156,629 km (0.079 R)
• M2: 866,920 km (0.058 R)
• M3: 1,310,926 km (0.091 R)
• M4: 1,998,179 km (0.106 R)
• M5: 4,031,214 km (0.079 R)
• M6: 6,785,161 km (0.103 R)
• M7: 8,341,577 km (0.087 R)
• M8: 10,164,128 km (0.109 R)
• M9: 11,105,548 km (0.117 R)
• M10: 12,283,930 km (0.101 R)
• M11: 14,081,348 km (0.118 R)
• M12: 14,481,074 km (0.086 R)
• M13: 15,832,840 km (0.059 R)
• M14: 18,786,351 km (0.052 R)
• M15: 20,456,611 km (0.056 R)
• M16: 21,164,658 km (0.077 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.9

Radius: 6.8

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.13 AU - 7.65 AU

Year: 12773 Days

Day: 17.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 38,713,045 km

• M1: 84,672 km (0.096 R)
• M2: 553,961 km (0.12 R)
• M3: 1,062,145 km (0.108 R)
• M4: 1,403,826 km (0.05 R)
• M5: 1,745,358 km (0.076 R)
• M6: 2,013,438 km (0.116 R)
• M7: 2,431,414 km (0.102 R)
• M8: 3,306,263 km (0.105 R)
• M9: 3,839,579 km (0.119 R)
• M10: 4,269,523 km (0.11 R)
• M11: 6,989,063 km (0.058 R)
• M12: 8,186,893 km (0.113 R)
• M13: 9,834,564 km (0.073 R)
• M14: 10,160,538 km (0.069 R)
• M15: 10,932,912 km (0.092 R)
• M16: 11,640,061 km (0.11 R)
• M17: 12,539,443 km (0.098 R)
• M18: 12,757,706 km (0.119 R)
• M19: 18,224,461 km (0.084 R)
• M20: 19,073,579 km (0.101 R)
• M21: 20,471,421 km (0.078 R)
• M22: 32,219,641 km (0.034 R)
• M23: 33,042,729 km (0.043 R)
• M24: 33,879,729 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.2

Radius: 5.6

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.7 AU - 11.74 AU

Year: 23896 Days

Day: 22.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,713,045 km

• M1: 71,508 km (0.091 R)
• M2: 259,552 km (0.072 R)
• M3: 673,490 km (0.087 R)
• M4: 1,123,480 km (0.072 R)
• M5: 1,300,604 km (0.091 R)
• M6: 1,887,626 km (0.075 R)
• M7: 3,228,621 km (0.098 R)
• M8: 3,429,232 km (0.104 R)
• M9: 5,920,934 km (0.105 R)
• M10: 11,692,121 km (0.112 R)
• M11: 14,076,561 km (0.104 R)
• M12: 15,792,449 km (0.1 R)
• M13: 20,530,363 km (0.058 R)
• M14: 23,717,845 km (0.099 R)
• M15: 24,993,615 km (0.042 R)
• M16: 27,496,089 km (0.109 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: 493 - 14,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit