🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.3

Radius: 11.8

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.67 AU - 0.87 AU

Year: 458 Days

Day: 14 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,492,908 km

• M1: 146,756 km (0.117 R)
• M2: 522,695 km (0.101 R)
• M3: 920,924 km (0.074 R)
• M4: 1,462,768 km (0.092 R)
• M5: 1,873,713 km (0.053 R)
• M6: 2,333,727 km (0.108 R)
• M7: 3,298,483 km (0.104 R)
• M8: 3,797,991 km (0.072 R)
• M9: 4,512,021 km (0.104 R)
• M10: 4,949,745 km (0.116 R)
• M11: 6,398,151 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 10.3

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.12 AU - 4.82 AU

Year: 6410 Days

Day: 6.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 82,492,908 km

• M1: 128,056 km (0.089 R)
• M2: 455,526 km (0.094 R)
• M3: 875,297 km (0.113 R)
• M4: 1,305,690 km (0.086 R)
• M5: 2,166,028 km (0.064 R)
• M6: 3,494,008 km (0.102 R)
• M7: 4,370,203 km (0.063 R)
• M8: 4,780,400 km (0.064 R)
• M9: 5,216,328 km (0.107 R)
• M10: 8,258,999 km (0.072 R)
• M11: 9,805,243 km (0.118 R)
• M12: 12,575,646 km (0.109 R)
• M13: 13,461,864 km (0.086 R)
• M14: 15,358,765 km (0.045 R)
• M15: 17,364,124 km (0.107 R)
• M16: 18,594,716 km (0.073 R)
• M17: 19,606,746 km (0.108 R)
• M18: 22,939,337 km (0.112 R)
• M19: 23,555,082 km (0.09 R)
• M20: 24,579,229 km (0.074 R)
• M21: 26,631,712 km (0.071 R)
• M22: 28,707,233 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 15

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.35 AU - 6.05 AU

Year: 8043 Days

Day: 9.9 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,492,908 km

• M1: 186,549 km (0.063 R)
• M2: 749,635 km (0.09 R)
• M3: 1,367,923 km (0.086 R)
• M4: 2,452,059 km (0.067 R)
• M5: 2,944,535 km (0.071 R)
• M6: 3,796,644 km (0.105 R)
• M7: 4,838,294 km (0.067 R)
• M8: 6,490,304 km (0.105 R)
• M9: 7,091,388 km (0.087 R)
• M10: 11,089,840 km (0.112 R)
• M11: 11,623,306 km (0.084 R)
• M12: 12,118,176 km (0.102 R)
• M13: 12,857,787 km (0.054 R)
• M14: 13,567,031 km (0.045 R)
• M15: 14,553,180 km (0.079 R)
• M16: 15,520,629 km (0.117 R)
• M17: 16,053,946 km (0.116 R)
• M18: 19,515,491 km (0.078 R)
• M19: 21,915,639 km (0.105 R)
• M20: 26,721,920 km (0.11 R)
• M21: 28,568,107 km (0.078 R)
• M22: 30,084,581 km (0.068 R)
• M23: 30,914,998 km (0.115 R)
• M24: 34,503,253 km (0.09 R)
• M25: 37,878,330 km (0.058 R)
• M26: 39,955,946 km (0.102 R)
• M27: 41,979,855 km (0.053 R)
• M28: 44,873,377 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.1

Radius: 6.4

Gravity: 13.04 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.43 AU - 8.01 AU

Year: 13158 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,492,908 km

• M1: 85,869 km (0.119 R)
• M2: 748,737 km (0.053 R)
• M3: 1,030,879 km (0.116 R)
• M4: 1,640,191 km (0.079 R)
• M5: 1,878,650 km (0.108 R)
• M6: 2,214,198 km (0.119 R)
• M7: 8,362,671 km (0.078 R)
• M8: 8,832,258 km (0.11 R)
• M9: 11,334,582 km (0.108 R)
• M10: 13,945,962 km (0.083 R)
• M11: 14,339,554 km (0.069 R)
• M12: 19,252,648 km (0.059 R)
• M13: 19,905,343 km (0.078 R)
• M14: 24,511,761 km (0.113 R)
• M15: 25,961,813 km (0.115 R)
• M16: 31,994,497 km (0.07 R)
• M17: 36,496,645 km (0.116 R)
• M18: 43,874,064 km (0.069 R)
• M19: 47,613,561 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.4

Radius: 7.2

Gravity: 14.05 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.63 AU - 11.65 AU

Year: 20301 Days

Day: 20.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,492,908 km

• M1: 94,546 km (0.109 R)
• M2: 416,480 km (0.06 R)
• M3: 815,159 km (0.071 R)
• M4: 2,040,216 km (0.091 R)
• M5: 2,804,062 km (0.082 R)
• M6: 3,251,211 km (0.104 R)
• M7: 4,918,180 km (0.09 R)
• M8: 6,673,112 km (0.029 R)
• M9: 7,715,809 km (0.087 R)
• M10: 12,495,461 km (0.096 R)
• M11: 17,961,020 km (0.076 R)
• M12: 18,852,922 km (0.118 R)
• M13: 20,532,158 km (0.096 R)
• M14: 21,705,604 km (0.054 R)
• M15: 24,833,845 km (0.116 R)
• M16: 27,895,365 km (0.053 R)
• M17: 34,212,135 km (0.109 R)
• M18: 35,028,940 km (0.104 R)
• M19: 38,718,771 km (0.099 R)
• M20: 60,306,941 km (0.082 R)
• M21: 63,313,858 km (0.087 R)
• M22: 67,689,446 km (0.068 R)
• M23: 74,737,899 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.2

Radius: 6

Gravity: 26.73 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 9.07 AU - 10.27 AU

Year: 20395 Days

Day: 21.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 82,492,908 km

• M1: 77,791 km (0.085 R)
• M2: 273,016 km (0.087 R)
• M3: 647,759 km (0.085 R)
• M4: 943,963 km (0.067 R)
• M5: 4,587,120 km (0.036 R)
• M6: 5,431,151 km (0.075 R)
• M7: 6,284,457 km (0.056 R)
• M8: 8,040,287 km (0.051 R)
• M9: 8,916,482 km (0.087 R)
• M10: 9,202,812 km (0.116 R)
• M11: 10,285,153 km (0.116 R)
• M12: 12,771,769 km (0.082 R)
• M13: 16,133,382 km (0.103 R)
• M14: 18,613,565 km (0.085 R)
• M15: 18,893,463 km (0.119 R)
• M16: 19,847,000 km (0.025 R)
• M17: 21,953,039 km (0.111 R)
• M18: 28,165,689 km (0.032 R)
• M19: 41,166,492 km (0.071 R)
• M20: 53,799,733 km (0.111 R)
• M21: 60,068,183 km (0.08 R)
• M22: 74,030,750 km (0.102 R)
• M23: 81,509,447 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.9

Radius: 8

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 9.21 AU - 10.73 AU

Year: 21352 Days

Day: 18.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 82,492,908 km

• M1: 99,632 km (0.061 R)
• M2: 350,657 km (0.07 R)
• M3: 710,440 km (0.065 R)
• M4: 1,025,493 km (0.104 R)
• M5: 1,869,674 km (0.051 R)
• M6: 2,258,030 km (0.066 R)
• M7: 2,980,438 km (0.089 R)
• M8: 3,366,550 km (0.091 R)
• M9: 4,444,403 km (0.067 R)
• M10: 6,650,373 km (0.098 R)
• M11: 7,360,066 km (0.083 R)
• M12: 8,015,155 km (0.066 R)
• M13: 15,358,166 km (0.03 R)
• M14: 16,679,564 km (0.106 R)
• M15: 17,630,857 km (0.1 R)
• M16: 18,254,830 km (0.099 R)
• M17: 24,659,115 km (0.118 R)
• M18: 25,439,268 km (0.054 R)
• M19: 26,235,876 km (0.108 R)
• M20: 26,582,345 km (0.099 R)
• M21: 27,640,002 km (0.117 R)
• M22: 28,481,789 km (0.106 R)
• M23: 29,464,497 km (0.083 R)
• M24: 31,497,832 km (0.112 R)
• M25: 35,418,343 km (0.113 R)
• M26: 38,601,038 km (0.065 R)
• M27: 39,501,019 km (0.119 R)
• M28: 43,724,765 km (0.1 R)
• M29: 44,702,686 km (0.101 R)
• M30: 47,210,994 km (0.079 R)
• M31: 61,170,869 km (0.106 R)
• M32: 72,768,294 km (0.107 R)
• M33: 79,562,132 km (0.075 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: 416 - 16,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit