🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 13.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 279 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,695,742 km

• M1: 166,802 km (0.092 R)
• M2: 628,161 km (0.115 R)
• M3: 1,436,289 km (0.115 R)
• M4: 1,900,043 km (0.1 R)
• M5: 2,559,470 km (0.075 R)
• M6: 3,242,534 km (0.113 R)
• M7: 4,352,550 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 11.2

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.73 AU - 1.21 AU

Year: 672 Days

Day: 12.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 44,695,742 km

• M1: 142,268 km (0.093 R)
• M2: 601,234 km (0.091 R)
• M3: 1,099,096 km (0.115 R)
• M4: 1,840,802 km (0.092 R)
• M5: 2,226,615 km (0.114 R)
• M6: 2,845,202 km (0.097 R)
• M7: 4,472,378 km (0.107 R)
• M8: 5,370,863 km (0.108 R)
• M9: 6,053,328 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.1

Radius: 14.5

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.01 AU - 1.15 AU

Year: 789 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 44,695,742 km

• M1: 180,265 km (0.116 R)
• M2: 633,846 km (0.073 R)
• M3: 1,151,156 km (0.093 R)
• M4: 1,715,140 km (0.095 R)
• M5: 3,077,827 km (0.103 R)
• M6: 3,547,863 km (0.104 R)
• M7: 4,467,441 km (0.049 R)
• M8: 5,794,674 km (0.088 R)
• M9: 7,208,523 km (0.09 R)
• M10: 7,703,692 km (0.103 R)
• M11: 8,322,728 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.9

Radius: 11.2

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.76 AU - 2.78 AU

Year: 3241 Days

Day: 10.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 44,695,742 km

• M1: 139,874 km (0.091 R)
• M2: 581,637 km (0.117 R)
• M3: 1,136,046 km (0.106 R)
• M4: 1,484,460 km (0.101 R)
• M5: 1,977,833 km (0.063 R)
• M6: 2,805,259 km (0.118 R)
• M7: 4,397,579 km (0.116 R)
• M8: 5,255,822 km (0.103 R)
• M9: 6,088,783 km (0.094 R)
• M10: 6,719,936 km (0.081 R)
• M11: 7,763,381 km (0.078 R)
• M12: 8,112,842 km (0.048 R)
• M13: 8,980,659 km (0.108 R)
• M14: 9,437,382 km (0.032 R)
• M15: 11,543,271 km (0.111 R)
• M16: 13,125,418 km (0.104 R)
• M17: 14,510,844 km (0.094 R)
• M18: 15,091,433 km (0.094 R)
• M19: 16,506,479 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 14.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.9 AU - 3.5 AU

Year: 4024 Days

Day: 12.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,695,742 km

• M1: 180,265 km (0.072 R)
• M2: 910,901 km (0.114 R)
• M3: 1,543,102 km (0.109 R)
• M4: 2,031,838 km (0.08 R)
• M5: 2,489,757 km (0.1 R)
• M6: 3,079,023 km (0.039 R)
• M7: 3,887,001 km (0.114 R)
• M8: 4,623,771 km (0.092 R)
• M9: 5,498,320 km (0.116 R)
• M10: 6,174,503 km (0.097 R)
• M11: 6,797,727 km (0.078 R)
• M12: 7,606,453 km (0.082 R)
• M13: 8,699,116 km (0.118 R)
• M14: 9,250,235 km (0.117 R)
• M15: 9,893,805 km (0.077 R)
• M16: 10,458,836 km (0.096 R)
• M17: 11,270,853 km (0.107 R)
• M18: 13,231,034 km (0.067 R)
• M19: 13,700,622 km (0.079 R)
• M20: 15,315,980 km (0.119 R)
• M21: 16,510,369 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.1

Radius: 9.2

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.28 AU - 4.16 AU

Year: 5043 Days

Day: 10.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,695,742 km

• M1: 114,442 km (0.065 R)
• M2: 437,574 km (0.036 R)
• M3: 842,984 km (0.051 R)
• M4: 1,683,275 km (0.074 R)
• M5: 2,034,381 km (0.095 R)
• M6: 2,400,447 km (0.066 R)
• M7: 2,886,341 km (0.059 R)
• M8: 3,725,585 km (0.092 R)
• M9: 4,404,012 km (0.091 R)
• M10: 4,827,523 km (0.071 R)
• M11: 5,220,068 km (0.101 R)
• M12: 5,725,260 km (0.095 R)
• M13: 6,833,631 km (0.051 R)
• M14: 7,329,398 km (0.067 R)
• M15: 8,961,810 km (0.087 R)
• M16: 10,358,605 km (0.056 R)
• M17: 10,776,432 km (0.111 R)
• M18: 11,596,229 km (0.099 R)
• M19: 12,613,195 km (0.061 R)
• M20: 17,152,293 km (0.086 R)
• M21: 18,470,699 km (0.12 R)
• M22: 19,503,074 km (0.119 R)
• M23: 20,428,337 km (0.117 R)
• M24: 25,415,182 km (0.119 R)
• M25: 26,005,495 km (0.088 R)
• M26: 28,009,808 km (0.079 R)
• M27: 29,834,453 km (0.05 R)
• M28: 31,157,945 km (0.109 R)
• M29: 32,817,135 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 4.4

Gravity: 15.95 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.42 AU - 8.86 AU

Year: 13411 Days

Day: 19.2 Hours

Environment

Temp: -240 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,695,742 km

• M1: 56,249 km (0.04 R)
• M2: 315,053 km (0.105 R)
• M3: 904,469 km (0.034 R)
• M4: 1,066,483 km (0.093 R)
• M5: 1,272,180 km (0.108 R)
• M6: 2,702,785 km (0.079 R)
• M7: 2,976,549 km (0.103 R)
• M8: 3,962,100 km (0.09 R)
• M9: 7,123,252 km (0.112 R)
• M10: 8,063,624 km (0.087 R)
• M11: 8,235,213 km (0.099 R)
• M12: 9,601,042 km (0.086 R)
• M13: 10,489,354 km (0.07 R)
• M14: 11,217,148 km (0.05 R)
• M15: 12,201,502 km (0.102 R)
• M16: 13,064,681 km (0.115 R)
• M17: 13,481,162 km (0.07 R)
• M18: 14,592,524 km (0.1 R)
• M19: 14,783,561 km (0.119 R)
• M20: 15,697,005 km (0.102 R)
• M21: 16,032,254 km (0.101 R)
• M22: 18,812,381 km (0.063 R)
• M23: 21,566,777 km (0.111 R)
• M24: 24,488,723 km (0.111 R)
• M25: 29,756,064 km (0.056 R)
• M26: 29,960,714 km (0.039 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 16,179 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit