🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13

Radius: 13.2

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.46 AU - 0.6 AU

Year: 271 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (1)

Outer Limit: 64,568,910 km

• M1: 164,109 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 14.9

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.61 AU - 0.81 AU

Year: 421 Days

Day: 10.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 64,568,910 km

• M1: 188,194 km (0.095 R)
• M2: 731,384 km (0.092 R)
• M3: 1,199,925 km (0.118 R)
• M4: 1,814,323 km (0.068 R)
• M5: 3,261,234 km (0.108 R)
• M6: 4,295,404 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 14.6

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.27 AU - 2.29 AU

Year: 2420 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,568,910 km

• M1: 189,690 km (0.1 R)
• M2: 1,611,917 km (0.117 R)
• M3: 2,915,064 km (0.104 R)
• M4: 3,511,062 km (0.113 R)
• M5: 5,427,560 km (0.095 R)
• M6: 8,523,189 km (0.075 R)
• M7: 11,377,816 km (0.103 R)
• M8: 12,213,021 km (0.083 R)
• M9: 13,359,539 km (0.099 R)
• M10: 14,289,439 km (0.084 R)
• M11: 15,461,838 km (0.117 R)
• M12: 16,644,558 km (0.095 R)
• M13: 19,132,221 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433

Radius: 12.1

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.82 AU - 2.86 AU

Year: 2516 Days

Day: 6.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 64,568,910 km

• M1: 150,645 km (0.03 R)
• M2: 692,788 km (0.103 R)
• M3: 1,460,225 km (0.108 R)
• M4: 2,061,608 km (0.081 R)
• M5: 2,765,765 km (0.089 R)
• M6: 3,659,314 km (0.115 R)
• M7: 5,146,466 km (0.075 R)
• M8: 5,915,698 km (0.084 R)
• M9: 7,800,332 km (0.099 R)
• M10: 8,251,370 km (0.114 R)
• M11: 9,676,140 km (0.047 R)
• M12: 11,334,582 km (0.119 R)
• M13: 13,049,273 km (0.059 R)
• M14: 13,729,494 km (0.099 R)
• M15: 15,299,973 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 12.9

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.67 AU - 3.17 AU

Year: 3507 Days

Day: 10.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,568,910 km

• M1: 160,369 km (0.114 R)
• M2: 743,651 km (0.115 R)
• M3: 1,152,652 km (0.051 R)
• M4: 1,862,493 km (0.073 R)
• M5: 2,303,957 km (0.102 R)
• M6: 3,038,034 km (0.099 R)
• M7: 3,518,692 km (0.052 R)
• M8: 4,114,989 km (0.025 R)
• M9: 4,948,249 km (0.042 R)
• M10: 6,795,782 km (0.107 R)
• M11: 7,233,955 km (0.094 R)
• M12: 7,824,866 km (0.115 R)
• M13: 8,590,807 km (0.115 R)
• M14: 9,029,279 km (0.103 R)
• M15: 9,832,769 km (0.118 R)
• M16: 11,494,652 km (0.12 R)
• M17: 14,025,848 km (0.095 R)
• M18: 14,430,061 km (0.034 R)
• M19: 15,368,339 km (0.071 R)
• M20: 16,346,859 km (0.114 R)
• M21: 20,876,084 km (0.115 R)
• M22: 22,280,508 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.1

Radius: 9.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.45 AU - 3.43 AU

Year: 3543 Days

Day: 5.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,568,910 km

• M1: 114,442 km (0.118 R)
• M2: 409,150 km (0.055 R)
• M3: 1,004,400 km (0.046 R)
• M4: 2,428,422 km (0.07 R)
• M5: 2,990,910 km (0.037 R)
• M6: 4,717,120 km (0.091 R)
• M7: 6,193,801 km (0.088 R)
• M8: 7,354,082 km (0.119 R)
• M9: 7,897,720 km (0.076 R)
• M10: 9,556,162 km (0.081 R)
• M11: 13,674,741 km (0.089 R)
• M12: 14,060,255 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 671.9

Radius: 3.9

Gravity: 44.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.83 AU - 9.09 AU

Year: 15786 Days

Day: 21 Hours

Environment

Temp: -228 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 64,568,910 km

• M1: 52,658 km (0.066 R)
• M2: 177,573 km (0.112 R)
• M3: 418,575 km (0.093 R)
• M4: 645,964 km (0.105 R)
• M5: 1,068,727 km (0.054 R)
• M6: 1,897,200 km (0.083 R)
• M7: 2,452,507 km (0.113 R)
• M8: 2,606,892 km (0.057 R)
• M9: 2,814,834 km (0.026 R)
• M10: 3,211,866 km (0.081 R)
• M11: 3,616,828 km (0.055 R)
• M12: 3,759,245 km (0.085 R)
• M13: 4,334,598 km (0.107 R)
• M14: 4,726,994 km (0.099 R)
• M15: 4,966,500 km (0.079 R)
• M16: 7,273,448 km (0.112 R)
• M17: 7,779,538 km (0.096 R)
• M18: 11,934,469 km (0.114 R)
• M19: 12,507,429 km (0.106 R)
• M20: 15,056,427 km (0.105 R)
• M21: 15,203,332 km (0.102 R)
• M22: 16,413,280 km (0.108 R)
• M23: 17,121,177 km (0.112 R)
• M24: 18,937,146 km (0.102 R)
• M25: 19,280,622 km (0.066 R)
• M26: 19,979,843 km (0.057 R)
• M27: 21,521,748 km (0.079 R)
• M28: 22,273,926 km (0.056 R)
• M29: 25,148,000 km (0.115 R)
• M30: 28,595,633 km (0.076 R)
• M31: 34,591,964 km (0.059 R)
• M32: 37,207,833 km (0.107 R)
• M33: 40,801,473 km (0.108 R)
• M34: 44,619,659 km (0.085 R)
• M35: 44,771,052 km (0.102 R)
• M36: 46,304,281 km (0.053 R)
• M37: 47,083,835 km (0.107 R)
• M38: 48,030,940 km (0.08 R)
• M39: 48,509,054 km (0.048 R)
• M40: 50,782,792 km (0.085 R)
• M41: 51,778,665 km (0.108 R)
• M42: 52,618,508 km (0.083 R)
• M43: 56,244,760 km (0.085 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: 464 - 11,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit