🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 11.7

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.01 AU - 1.33 AU

Year: 830 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 66,547,489 km

• M1: 145,858 km (0.103 R)
• M2: 531,222 km (0.107 R)
• M3: 1,197,381 km (0.076 R)
• M4: 1,805,347 km (0.053 R)
• M5: 2,329,837 km (0.07 R)
• M6: 4,027,025 km (0.085 R)
• M7: 4,591,757 km (0.117 R)
• M8: 5,537,664 km (0.098 R)
• M9: 6,834,528 km (0.082 R)
• M10: 7,205,980 km (0.12 R)
• M11: 7,888,745 km (0.053 R)
• M12: 8,402,613 km (0.073 R)
• M13: 9,611,813 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.6

Radius: 12.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.45 AU - 2.71 AU

Year: 2719 Days

Day: 10.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,547,489 km

• M1: 157,975 km (0.025 R)
• M2: 622,327 km (0.076 R)
• M3: 1,328,279 km (0.101 R)
• M4: 1,863,840 km (0.092 R)
• M5: 2,281,517 km (0.079 R)
• M6: 2,777,284 km (0.066 R)
• M7: 3,191,970 km (0.119 R)
• M8: 3,721,995 km (0.101 R)
• M9: 4,269,523 km (0.079 R)
• M10: 5,029,032 km (0.082 R)
• M11: 6,083,697 km (0.065 R)
• M12: 6,677,600 km (0.049 R)
• M13: 7,794,647 km (0.119 R)
• M14: 8,728,138 km (0.058 R)
• M15: 10,173,403 km (0.119 R)
• M16: 11,367,793 km (0.101 R)
• M17: 11,772,455 km (0.116 R)
• M18: 14,034,375 km (0.077 R)
• M19: 14,880,799 km (0.109 R)
• M20: 15,513,150 km (0.06 R)
• M21: 17,625,322 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.6

Radius: 10.4

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.3 AU - 3.02 AU

Year: 2846 Days

Day: 5.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,547,489 km

• M1: 129,552 km (0.105 R)
• M2: 547,528 km (0.101 R)
• M3: 913,594 km (0.045 R)
• M4: 1,368,073 km (0.087 R)
• M5: 1,752,389 km (0.085 R)
• M6: 2,320,712 km (0.096 R)
• M7: 2,648,929 km (0.094 R)
• M8: 3,846,909 km (0.062 R)
• M9: 4,693,484 km (0.097 R)
• M10: 5,050,424 km (0.117 R)
• M11: 5,374,603 km (0.071 R)
• M12: 6,576,622 km (0.037 R)
• M13: 7,817,237 km (0.074 R)
• M14: 9,542,100 km (0.065 R)
• M15: 10,354,117 km (0.027 R)
• M16: 12,337,486 km (0.117 R)
• M17: 13,253,923 km (0.081 R)
• M18: 13,825,087 km (0.068 R)
• M19: 16,221,944 km (0.084 R)
• M20: 16,546,721 km (0.081 R)
• M21: 18,411,160 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955

Radius: 10.3

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.76 AU - 4.3 AU

Year: 4351 Days

Day: 5.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,547,489 km

• M1: 137,780 km (0.089 R)
• M2: 530,474 km (0.074 R)
• M3: 1,218,475 km (0.09 R)
• M4: 1,781,711 km (0.105 R)
• M5: 2,844,454 km (0.111 R)
• M6: 3,514,204 km (0.089 R)
• M7: 4,738,213 km (0.103 R)
• M8: 5,562,797 km (0.099 R)
• M9: 7,215,404 km (0.109 R)
• M10: 7,930,632 km (0.104 R)
• M11: 11,366,596 km (0.109 R)
• M12: 13,728,297 km (0.047 R)
• M13: 16,279,390 km (0.087 R)
• M14: 18,798,768 km (0.104 R)
• M15: 21,207,293 km (0.096 R)
• M16: 21,858,493 km (0.057 R)
• M17: 24,597,031 km (0.113 R)
• M18: 29,746,489 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.8

Radius: 11.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.76 AU - 4.98 AU

Year: 7050 Days

Day: 6.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 66,547,489 km

• M1: 140,472 km (0.108 R)
• M2: 604,076 km (0.076 R)
• M3: 1,029,682 km (0.067 R)
• M4: 1,812,378 km (0.085 R)
• M5: 2,379,055 km (0.093 R)
• M6: 3,260,186 km (0.102 R)
• M7: 7,190,122 km (0.103 R)
• M8: 9,585,184 km (0.095 R)
• M9: 21,779,505 km (0.115 R)
• M10: 22,665,873 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.8

Radius: 7.5

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.18 AU - 13.28 AU

Year: 23057 Days

Day: 19.6 Hours

Environment

Temp: -239 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 66,547,489 km

• M1: 94,695 km (0.098 R)
• M2: 331,210 km (0.062 R)
• M3: 830,268 km (0.077 R)
• M4: 1,730,847 km (0.038 R)
• M5: 2,111,574 km (0.09 R)
• M6: 3,378,219 km (0.114 R)
• M7: 3,797,692 km (0.116 R)
• M8: 4,606,717 km (0.071 R)
• M9: 5,870,669 km (0.076 R)
• M10: 6,519,625 km (0.073 R)
• M11: 14,447,414 km (0.051 R)
• M12: 14,809,292 km (0.061 R)
• M13: 16,552,256 km (0.111 R)
• M14: 18,939,240 km (0.061 R)
• M15: 20,349,948 km (0.107 R)
• M16: 20,713,321 km (0.115 R)
• M17: 21,266,385 km (0.116 R)
• M18: 22,984,965 km (0.051 R)
• M19: 25,627,611 km (0.086 R)
• M20: 26,695,890 km (0.083 R)
• M21: 27,793,489 km (0.109 R)
• M22: 35,018,767 km (0.077 R)
• M23: 60,183,223 km (0.082 R)
• M24: 60,931,961 km (0.066 R)
• M25: 63,795,264 km (0.11 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 15,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit