🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.4

Radius: 9.1

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.99 AU - 3.01 AU

Year: 2681 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,560,379 km

• M1: 113,246 km (0.112 R)
• M2: 409,898 km (0.115 R)
• M3: 696,827 km (0.048 R)
• M4: 1,095,356 km (0.099 R)
• M5: 2,775,190 km (0.074 R)
• M6: 3,101,762 km (0.079 R)
• M7: 3,740,246 km (0.037 R)
• M8: 4,340,433 km (0.119 R)
• M9: 4,981,011 km (0.065 R)
• M10: 5,442,071 km (0.054 R)
• M11: 5,856,308 km (0.097 R)
• M12: 6,212,949 km (0.1 R)
• M13: 6,830,639 km (0.084 R)
• M14: 7,197,453 km (0.103 R)
• M15: 8,282,486 km (0.084 R)
• M16: 8,570,013 km (0.088 R)
• M17: 9,335,356 km (0.093 R)
• M18: 9,858,500 km (0.104 R)
• M19: 10,811,588 km (0.045 R)
• M20: 13,287,283 km (0.12 R)
• M21: 16,517,101 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.1

Radius: 12.1

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.19 AU - 2.93 AU

Year: 2778 Days

Day: 5.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 42,560,379 km

• M1: 153,487 km (0.097 R)
• M2: 751,131 km (0.096 R)
• M3: 1,164,919 km (0.052 R)
• M4: 2,103,645 km (0.095 R)
• M5: 2,512,347 km (0.064 R)
• M6: 2,888,884 km (0.064 R)
• M7: 4,071,904 km (0.088 R)
• M8: 5,825,042 km (0.046 R)
• M9: 6,320,660 km (0.115 R)
• M10: 8,007,226 km (0.095 R)
• M11: 9,203,261 km (0.047 R)
• M12: 10,826,548 km (0.072 R)
• M13: 12,946,200 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 12.6

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.97 AU - 4.07 AU

Year: 4479 Days

Day: 9.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 42,560,379 km

• M1: 163,810 km (0.051 R)
• M2: 698,772 km (0.078 R)
• M3: 1,208,601 km (0.091 R)
• M4: 2,586,248 km (0.066 R)
• M5: 3,111,187 km (0.093 R)
• M6: 3,506,724 km (0.098 R)
• M7: 4,152,837 km (0.067 R)
• M8: 5,414,396 km (0.115 R)
• M9: 6,019,370 km (0.09 R)
• M10: 7,731,068 km (0.05 R)
• M11: 9,014,768 km (0.093 R)
• M12: 10,394,509 km (0.05 R)
• M13: 11,070,242 km (0.031 R)
• M14: 12,323,274 km (0.079 R)
• M15: 13,818,355 km (0.085 R)
• M16: 15,922,001 km (0.113 R)
• M17: 17,931,100 km (0.099 R)
• M18: 22,726,161 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 10.3

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.23 AU - 5.39 AU

Year: 7155 Days

Day: 13.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,560,379 km

• M1: 128,205 km (0.065 R)
• M2: 469,887 km (0.116 R)
• M3: 795,711 km (0.067 R)
• M4: 1,281,605 km (0.112 R)
• M5: 2,066,545 km (0.108 R)
• M6: 2,396,109 km (0.073 R)
• M7: 4,755,268 km (0.026 R)
• M8: 7,075,979 km (0.097 R)
• M9: 7,431,873 km (0.066 R)
• M10: 8,179,862 km (0.04 R)
• M11: 10,025,601 km (0.095 R)
• M12: 11,110,484 km (0.117 R)
• M13: 13,365,223 km (0.109 R)
• M14: 13,960,772 km (0.065 R)
• M15: 15,799,330 km (0.116 R)
• M16: 16,352,992 km (0.072 R)
• M17: 21,866,122 km (0.068 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.5

Radius: 6.9

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 9.82 AU - 10.06 AU

Year: 21255 Days

Day: 15.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,560,379 km

• M1: 87,216 km (0.071 R)
• M2: 342,878 km (0.087 R)
• M3: 718,070 km (0.12 R)
• M4: 1,063,641 km (0.102 R)
• M5: 5,020,355 km (0.094 R)
• M6: 6,104,940 km (0.115 R)
• M7: 7,258,638 km (0.115 R)
• M8: 8,551,014 km (0.072 R)
• M9: 8,817,897 km (0.118 R)
• M10: 11,315,733 km (0.111 R)
• M11: 12,639,973 km (0.108 R)
• M12: 14,126,078 km (0.111 R)
• M13: 14,499,325 km (0.101 R)
• M14: 14,815,425 km (0.106 R)
• M15: 24,294,096 km (0.092 R)
• M16: 44,020,520 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.4

Radius: 7.6

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.83 AU - 11.99 AU

Year: 22781 Days

Day: 20.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 42,560,379 km

• M1: 94,546 km (0.116 R)
• M2: 652,696 km (0.042 R)
• M3: 1,384,229 km (0.053 R)
• M4: 2,333,876 km (0.099 R)
• M5: 6,560,914 km (0.11 R)
• M6: 14,660,292 km (0.1 R)
• M7: 17,302,639 km (0.12 R)
• M8: 19,180,990 km (0.117 R)
• M9: 19,557,229 km (0.079 R)
• M10: 20,952,379 km (0.059 R)
• M11: 28,836,934 km (0.109 R)
• M12: 30,132,602 km (0.066 R)
• M13: 32,839,725 km (0.12 R)
• M14: 34,142,124 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 16,425 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit