🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.4

Radius: 9.3

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.46 AU - 0.7 AU

Year: 300 Days

Day: 7.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 45,149,164 km

• M1: 116,238 km (0.105 R)
• M2: 478,863 km (0.063 R)
• M3: 852,109 km (0.088 R)
• M4: 1,169,855 km (0.071 R)
• M5: 1,766,152 km (0.062 R)
• M6: 2,130,423 km (0.097 R)
• M7: 2,493,198 km (0.08 R)
• M8: 2,944,684 km (0.089 R)
• M9: 3,780,338 km (0.102 R)
• M10: 4,071,605 km (0.033 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 12.1

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.7 AU - 0.78 AU

Year: 432 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 45,149,164 km

• M1: 150,495 km (0.109 R)
• M2: 572,960 km (0.109 R)
• M3: 1,100,891 km (0.069 R)
• M4: 1,680,732 km (0.09 R)
• M5: 2,237,685 km (0.054 R)
• M6: 3,633,283 km (0.05 R)
• M7: 4,682,114 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.7

Radius: 10.5

Gravity: 8.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.06 AU - 1.44 AU

Year: 948 Days

Day: 13.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 45,149,164 km

• M1: 130,599 km (0.1 R)
• M2: 485,894 km (0.108 R)
• M3: 920,775 km (0.103 R)
• M4: 1,260,063 km (0.078 R)
• M5: 2,006,855 km (0.097 R)
• M6: 2,580,713 km (0.045 R)
• M7: 3,012,901 km (0.058 R)
• M8: 3,390,337 km (0.089 R)
• M9: 3,721,097 km (0.116 R)
• M10: 4,173,481 km (0.087 R)
• M11: 4,518,753 km (0.1 R)
• M12: 5,446,858 km (0.062 R)
• M13: 6,542,812 km (0.04 R)
• M14: 6,962,883 km (0.026 R)
• M15: 7,326,705 km (0.109 R)
• M16: 8,171,933 km (0.098 R)
• M17: 9,515,921 km (0.117 R)
• M18: 9,964,565 km (0.114 R)
• M19: 10,775,983 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.6

Radius: 10.4

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.28 AU - 2 AU

Year: 1424 Days

Day: 9.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,149,164 km

• M1: 129,402 km (0.085 R)
• M2: 583,880 km (0.108 R)
• M3: 923,468 km (0.114 R)
• M4: 1,541,307 km (0.107 R)
• M5: 2,139,848 km (0.097 R)
• M6: 3,259,438 km (0.1 R)
• M7: 3,596,782 km (0.072 R)
• M8: 4,083,124 km (0.116 R)
• M9: 4,476,417 km (0.107 R)
• M10: 4,874,347 km (0.095 R)
• M11: 5,515,673 km (0.055 R)
• M12: 5,857,056 km (0.112 R)
• M13: 6,557,174 km (0.108 R)
• M14: 7,865,856 km (0.073 R)
• M15: 8,567,021 km (0.076 R)
• M16: 9,309,176 km (0.037 R)
• M17: 13,230,136 km (0.114 R)
• M18: 13,719,770 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732

Radius: 11.4

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.87 AU - 2.15 AU

Year: 1933 Days

Day: 10.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 45,149,164 km

• M1: 142,417 km (0.082 R)
• M2: 814,411 km (0.092 R)
• M3: 1,553,723 km (0.111 R)
• M4: 3,494,157 km (0.109 R)
• M5: 4,068,763 km (0.118 R)
• M6: 5,070,021 km (0.108 R)
• M7: 5,929,760 km (0.113 R)
• M8: 6,642,893 km (0.076 R)
• M9: 9,095,999 km (0.101 R)
• M10: 10,579,861 km (0.112 R)
• M11: 12,020,339 km (0.089 R)
• M12: 13,977,827 km (0.108 R)
• M13: 16,236,156 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 9.5

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.26 AU - 3.58 AU

Year: 3384 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,149,164 km

• M1: 119,678 km (0.119 R)
• M2: 498,909 km (0.117 R)
• M3: 885,171 km (0.088 R)
• M4: 1,470,846 km (0.066 R)
• M5: 1,940,434 km (0.085 R)
• M6: 2,268,502 km (0.111 R)
• M7: 2,747,664 km (0.091 R)
• M8: 3,127,792 km (0.108 R)
• M9: 3,464,687 km (0.12 R)
• M10: 4,553,610 km (0.115 R)
• M11: 5,691,301 km (0.068 R)
• M12: 6,639,154 km (0.052 R)
• M13: 7,230,663 km (0.099 R)
• M14: 7,856,880 km (0.037 R)
• M15: 8,845,273 km (0.119 R)
• M16: 11,899,015 km (0.095 R)
• M17: 13,200,067 km (0.103 R)
• M18: 15,166,831 km (0.063 R)
• M19: 15,972,864 km (0.118 R)
• M20: 16,414,327 km (0.109 R)
• M21: 17,206,298 km (0.069 R)
• M22: 18,562,553 km (0.1 R)
• M23: 19,547,056 km (0.095 R)
• M24: 22,571,626 km (0.048 R)
• M25: 22,987,957 km (0.053 R)
• M26: 23,835,728 km (0.059 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.1

Radius: 14.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.33 AU - 4.77 AU

Year: 5528 Days

Day: 12.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,149,164 km

• M1: 176,675 km (0.028 R)
• M2: 704,307 km (0.059 R)
• M3: 1,327,232 km (0.054 R)
• M4: 2,655,512 km (0.119 R)
• M5: 3,428,185 km (0.074 R)
• M6: 4,170,639 km (0.098 R)
• M7: 4,714,577 km (0.074 R)
• M8: 5,758,172 km (0.088 R)
• M9: 6,368,232 km (0.105 R)
• M10: 7,273,000 km (0.104 R)
• M11: 8,624,467 km (0.11 R)
• M12: 9,124,573 km (0.046 R)
• M13: 12,334,793 km (0.085 R)
• M14: 13,628,665 km (0.114 R)
• M15: 15,371,032 km (0.073 R)
• M16: 16,422,256 km (0.06 R)
• M17: 16,997,759 km (0.113 R)
• M18: 20,961,504 km (0.102 R)
• M19: 21,639,182 km (0.063 R)
• M20: 22,331,521 km (0.116 R)
• M21: 26,276,268 km (0.056 R)
• M22: 30,952,996 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.8

Radius: 4.4

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6 AU - 9.94 AU

Year: 15261 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 45,149,164 km

• M1: 54,753 km (0.089 R)
• M2: 354,397 km (0.116 R)
• M3: 534,812 km (0.076 R)
• M4: 992,582 km (0.11 R)
• M5: 1,372,261 km (0.045 R)
• M6: 2,648,182 km (0.041 R)
• M7: 3,162,649 km (0.039 R)
• M8: 6,358,807 km (0.116 R)
• M9: 7,234,703 km (0.051 R)
• M10: 8,318,240 km (0.078 R)
• M11: 10,140,043 km (0.118 R)
• M12: 12,784,933 km (0.094 R)
• M13: 14,233,789 km (0.09 R)
• M14: 14,868,682 km (0.11 R)
• M15: 15,389,881 km (0.115 R)
• M16: 16,886,159 km (0.079 R)
• M17: 19,616,619 km (0.059 R)
• M18: 20,802,631 km (0.032 R)
• M19: 22,119,541 km (0.078 R)
• M20: 25,375,988 km (0.094 R)
• M21: 26,497,074 km (0.059 R)
• M22: 29,038,592 km (0.096 R)
• M23: 29,852,106 km (0.102 R)
• M24: 30,472,039 km (0.109 R)
• M25: 34,036,657 km (0.037 R)
• M26: 34,713,139 km (0.054 R)
• M27: 35,398,746 km (0.034 R)
• M28: 35,629,276 km (0.113 R)
• M29: 42,237,912 km (0.114 R)
• M30: 42,888,214 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 17,541 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit