🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.7

Radius: 11.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.14 AU - 1.22 AU

Year: 855 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 58,157,532 km

• M1: 145,559 km (0.11 R)
• M2: 1,457,682 km (0.116 R)
• M3: 2,169,917 km (0.115 R)
• M4: 2,731,208 km (0.074 R)
• M5: 5,477,676 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 14.8

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.29 AU - 1.81 AU

Year: 1287 Days

Day: 11.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,157,532 km

• M1: 186,997 km (0.105 R)
• M2: 650,900 km (0.044 R)
• M3: 1,213,538 km (0.038 R)
• M4: 1,690,157 km (0.039 R)
• M5: 2,348,836 km (0.12 R)
• M6: 3,257,643 km (0.099 R)
• M7: 4,407,901 km (0.065 R)
• M8: 6,001,268 km (0.114 R)
• M9: 6,542,962 km (0.091 R)
• M10: 7,164,691 km (0.118 R)
• M11: 9,157,185 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.8

Radius: 10.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.64 AU - 1.92 AU

Year: 1584 Days

Day: 10.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 52.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,157,532 km

• M1: 126,560 km (0.111 R)
• M2: 469,588 km (0.111 R)
• M3: 939,175 km (0.084 R)
• M4: 1,344,286 km (0.049 R)
• M5: 1,765,404 km (0.061 R)
• M6: 2,393,267 km (0.1 R)
• M7: 3,204,536 km (0.115 R)
• M8: 4,628,558 km (0.091 R)
• M9: 5,098,445 km (0.064 R)
• M10: 5,540,357 km (0.117 R)
• M11: 5,986,907 km (0.056 R)
• M12: 6,746,714 km (0.092 R)
• M13: 7,472,264 km (0.061 R)
• M14: 7,891,736 km (0.04 R)
• M15: 8,405,306 km (0.099 R)
• M16: 8,804,882 km (0.085 R)
• M17: 9,133,848 km (0.091 R)
• M18: 9,874,656 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.8

Radius: 9.5

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.47 AU - 2.09 AU

Year: 1584 Days

Day: 5.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 58,157,532 km

• M1: 118,332 km (0.076 R)
• M2: 1,164,919 km (0.074 R)
• M3: 1,904,830 km (0.105 R)
• M4: 2,291,839 km (0.108 R)
• M5: 3,125,100 km (0.049 R)
• M6: 3,464,387 km (0.1 R)
• M7: 4,011,317 km (0.094 R)
• M8: 5,176,086 km (0.11 R)
• M9: 6,576,472 km (0.073 R)
• M10: 8,922,316 km (0.098 R)
• M11: 9,578,602 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.8

Radius: 13.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.54 AU - 3.02 AU

Year: 3091 Days

Day: 8.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,157,532 km

• M1: 166,652 km (0.093 R)
• M2: 732,431 km (0.078 R)
• M3: 1,698,833 km (0.057 R)
• M4: 3,548,013 km (0.093 R)
• M5: 4,186,796 km (0.111 R)
• M6: 4,948,398 km (0.048 R)
• M7: 5,827,286 km (0.105 R)
• M8: 6,661,294 km (0.068 R)
• M9: 7,168,281 km (0.097 R)
• M10: 7,636,971 km (0.118 R)
• M11: 8,059,735 km (0.066 R)
• M12: 8,740,704 km (0.111 R)
• M13: 10,492,944 km (0.102 R)
• M14: 11,813,295 km (0.117 R)
• M15: 12,380,271 km (0.077 R)
• M16: 13,287,881 km (0.038 R)
• M17: 13,710,645 km (0.07 R)
• M18: 15,338,270 km (0.081 R)
• M19: 17,368,163 km (0.104 R)
• M20: 19,692,316 km (0.116 R)
• M21: 20,866,061 km (0.117 R)
• M22: 21,310,067 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301

Radius: 9.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.72 AU - 2.86 AU

Year: 3108 Days

Day: 13.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 58,157,532 km

• M1: 123,717 km (0.105 R)
• M2: 594,053 km (0.044 R)
• M3: 1,835,267 km (0.082 R)
• M4: 3,707,933 km (0.046 R)
• M5: 4,332,504 km (0.097 R)
• M6: 6,088,185 km (0.112 R)
• M7: 6,579,314 km (0.1 R)
• M8: 6,930,421 km (0.055 R)
• M9: 7,322,517 km (0.091 R)
• M10: 12,753,518 km (0.096 R)
• M11: 13,173,140 km (0.084 R)
• M12: 14,173,201 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.7

Radius: 4.3

Gravity: 22.21 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.93 AU - 9.57 AU

Year: 17260 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,157,532 km

• M1: 57,745 km (0.119 R)
• M2: 212,878 km (0.054 R)
• M3: 568,771 km (0.075 R)
• M4: 876,943 km (0.099 R)
• M5: 1,051,374 km (0.111 R)
• M6: 1,356,553 km (0.119 R)
• M7: 1,500,167 km (0.12 R)
• M8: 2,160,642 km (0.057 R)
• M9: 2,481,230 km (0.065 R)
• M10: 3,580,326 km (0.082 R)
• M11: 4,116,933 km (0.116 R)
• M12: 4,389,052 km (0.043 R)
• M13: 6,124,537 km (0.074 R)
• M14: 11,215,203 km (0.057 R)
• M15: 12,984,198 km (0.102 R)
• M16: 15,572,540 km (0.04 R)
• M17: 16,834,248 km (0.116 R)
• M18: 17,686,059 km (0.05 R)
• M19: 18,403,979 km (0.094 R)
• M20: 21,202,955 km (0.06 R)
• M21: 22,749,947 km (0.102 R)
• M22: 27,309,989 km (0.077 R)
• M23: 29,028,719 km (0.115 R)
• M24: 31,276,726 km (0.084 R)
• M25: 37,789,918 km (0.12 R)
• M26: 48,777,283 km (0.025 R)
• M27: 51,460,172 km (0.076 R)
• M28: 51,620,989 km (0.084 R)
• M29: 53,576,981 km (0.062 R)
• M30: 54,406,352 km (0.119 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 11,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit