🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.7

Radius: 11.3

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.49 AU - 0.51 AU

Year: 244 Days

Day: 8.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 29,333,666 km

• M1: 140,472 km (0.102 R)
• M2: 525,837 km (0.068 R)
• M3: 887,265 km (0.048 R)
• M4: 1,463,666 km (0.073 R)
• M5: 1,938,340 km (0.066 R)
• M6: 2,407,179 km (0.048 R)
• M7: 2,904,443 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.1

Radius: 13.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.6 AU - 0.78 AU

Year: 396 Days

Day: 13.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 29,333,666 km

• M1: 167,849 km (0.108 R)
• M2: 669,600 km (0.118 R)
• M3: 1,403,976 km (0.102 R)
• M4: 1,917,994 km (0.045 R)
• M5: 2,711,162 km (0.08 R)
• M6: 3,423,248 km (0.027 R)
• M7: 3,901,064 km (0.112 R)
• M8: 4,528,328 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 12.8

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.92 AU - 1.02 AU

Year: 659 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,333,666 km

• M1: 159,172 km (0.095 R)
• M2: 613,202 km (0.084 R)
• M3: 1,216,530 km (0.071 R)
• M4: 1,628,373 km (0.106 R)
• M5: 2,270,896 km (0.097 R)
• M6: 2,968,620 km (0.08 R)
• M7: 3,862,467 km (0.1 R)
• M8: 4,279,696 km (0.116 R)
• M9: 4,793,415 km (0.034 R)
• M10: 5,679,034 km (0.062 R)
• M11: 7,659,261 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 11.8

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.05 AU - 1.59 AU

Year: 1047 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 29,333,666 km

• M1: 147,653 km (0.062 R)
• M2: 606,021 km (0.101 R)
• M3: 993,479 km (0.064 R)
• M4: 1,375,253 km (0.1 R)
• M5: 1,790,088 km (0.106 R)
• M6: 2,482,577 km (0.066 R)
• M7: 3,119,714 km (0.099 R)
• M8: 3,806,368 km (0.102 R)
• M9: 4,416,728 km (0.028 R)
• M10: 4,870,458 km (0.119 R)
• M11: 5,301,749 km (0.092 R)
• M12: 6,103,593 km (0.063 R)
• M13: 6,877,762 km (0.059 R)
• M14: 7,489,318 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.7

Radius: 14.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.78 AU - 2.14 AU

Year: 1894 Days

Day: 12.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 29,333,666 km

• M1: 184,753 km (0.092 R)
• M2: 877,840 km (0.094 R)
• M3: 1,411,306 km (0.043 R)
• M4: 2,076,718 km (0.076 R)
• M5: 2,534,637 km (0.069 R)
• M6: 3,328,403 km (0.103 R)
• M7: 4,015,506 km (0.094 R)
• M8: 5,181,322 km (0.066 R)
• M9: 6,810,593 km (0.075 R)
• M10: 7,979,401 km (0.072 R)
• M11: 11,377,068 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 876.2

Radius: 12.9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.52 AU - 4.16 AU

Year: 4213 Days

Day: 10.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,333,666 km

• M1: 163,810 km (0.076 R)
• M2: 1,018,462 km (0.116 R)
• M3: 1,768,845 km (0.117 R)
• M4: 3,028,310 km (0.083 R)
• M5: 3,861,570 km (0.049 R)
• M6: 4,320,835 km (0.119 R)
• M7: 5,350,368 km (0.098 R)
• M8: 6,632,721 km (0.102 R)
• M9: 7,058,177 km (0.1 R)
• M10: 7,713,117 km (0.081 R)
• M11: 8,221,301 km (0.086 R)
• M12: 9,426,611 km (0.101 R)
• M13: 10,701,932 km (0.099 R)
• M14: 11,151,773 km (0.08 R)
• M15: 11,661,154 km (0.11 R)
• M16: 13,129,756 km (0.092 R)
• M17: 14,445,021 km (0.059 R)
• M18: 15,904,198 km (0.086 R)
• M19: 17,152,892 km (0.116 R)
• M20: 21,717,123 km (0.118 R)
• M21: 22,293,823 km (0.061 R)
• M22: 24,393,279 km (0.092 R)
• M23: 25,891,053 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.8

Radius: 12.2

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.96 AU - 3.82 AU

Year: 4308 Days

Day: 5.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,333,666 km

• M1: 152,889 km (0.105 R)
• M2: 647,011 km (0.048 R)
• M3: 1,288,636 km (0.073 R)
• M4: 1,882,839 km (0.103 R)
• M5: 2,283,013 km (0.057 R)
• M6: 3,865,459 km (0.101 R)
• M7: 6,454,999 km (0.072 R)
• M8: 6,972,906 km (0.106 R)
• M9: 7,588,502 km (0.091 R)
• M10: 9,007,437 km (0.105 R)
• M11: 9,490,339 km (0.084 R)
• M12: 9,948,109 km (0.092 R)
• M13: 10,333,772 km (0.112 R)
• M14: 19,903,099 km (0.11 R)
• M15: 21,354,498 km (0.102 R)
• M16: 25,728,739 km (0.104 R)
• M17: 26,785,349 km (0.053 R)
• M18: 27,366,088 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit