🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 13.5

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 409 Days

Day: 14.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 38,023,875 km

• M1: 167,849 km (0.089 R)
• M2: 617,839 km (0.074 R)
• M3: 1,611,319 km (0.112 R)
• M4: 2,055,774 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 11.7

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.79 AU - 0.81 AU

Year: 469 Days

Day: 11.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,023,875 km

• M1: 145,559 km (0.11 R)
• M2: 518,207 km (0.117 R)
• M3: 888,312 km (0.083 R)
• M4: 1,273,377 km (0.037 R)
• M5: 2,131,620 km (0.056 R)
• M6: 2,725,972 km (0.098 R)
• M7: 3,428,484 km (0.118 R)
• M8: 3,870,247 km (0.064 R)
• M9: 4,306,175 km (0.091 R)
• M10: 4,997,466 km (0.07 R)
• M11: 6,143,685 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144

Radius: 13.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 478 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,023,875 km

• M1: 173,085 km (0.091 R)
• M2: 788,530 km (0.039 R)
• M3: 1,476,830 km (0.086 R)
• M4: 2,104,992 km (0.071 R)
• M5: 2,655,811 km (0.12 R)
• M6: 3,186,285 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 9.1

Gravity: 10.37 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.41 AU - 3.13 AU

Year: 3024 Days

Day: 8.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,023,875 km

• M1: 113,844 km (0.105 R)
• M2: 437,574 km (0.056 R)
• M3: 770,579 km (0.113 R)
• M4: 1,267,842 km (0.111 R)
• M5: 1,607,280 km (0.043 R)
• M6: 1,917,097 km (0.073 R)
• M7: 2,580,713 km (0.036 R)
• M8: 3,079,622 km (0.093 R)
• M9: 3,390,037 km (0.117 R)
• M10: 4,160,466 km (0.109 R)
• M11: 4,472,378 km (0.072 R)
• M12: 5,143,025 km (0.086 R)
• M13: 5,608,723 km (0.108 R)
• M14: 6,388,727 km (0.027 R)
• M15: 6,927,129 km (0.113 R)
• M16: 9,810,329 km (0.107 R)
• M17: 12,656,429 km (0.074 R)
• M18: 13,076,499 km (0.056 R)
• M19: 13,651,254 km (0.092 R)
• M20: 17,230,683 km (0.079 R)
• M21: 18,511,091 km (0.089 R)
• M22: 21,721,461 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626

Radius: 12.6

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.38 AU - 3.52 AU

Year: 4204 Days

Day: 8.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 38,023,875 km

• M1: 156,629 km (0.108 R)
• M2: 571,913 km (0.078 R)
• M3: 1,259,614 km (0.1 R)
• M4: 2,065,348 km (0.109 R)
• M5: 2,521,023 km (0.079 R)
• M6: 3,044,167 km (0.1 R)
• M7: 3,975,863 km (0.064 R)
• M8: 4,403,264 km (0.108 R)
• M9: 5,324,487 km (0.092 R)
• M10: 5,959,530 km (0.119 R)
• M11: 6,430,614 km (0.074 R)
• M12: 7,414,519 km (0.061 R)
• M13: 9,680,478 km (0.039 R)
• M14: 10,971,807 km (0.118 R)
• M15: 12,852,252 km (0.086 R)
• M16: 13,341,737 km (0.103 R)
• M17: 14,514,883 km (0.082 R)
• M18: 15,866,949 km (0.108 R)
• M19: 16,891,245 km (0.076 R)
• M20: 17,538,555 km (0.12 R)
• M21: 18,080,399 km (0.075 R)
• M22: 19,452,211 km (0.098 R)
• M23: 19,902,950 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.7

Radius: 9.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.08 AU - 4.44 AU

Year: 5768 Days

Day: 12.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,023,875 km

• M1: 118,182 km (0.105 R)
• M2: 439,818 km (0.104 R)
• M3: 860,487 km (0.114 R)
• M4: 1,257,071 km (0.091 R)
• M5: 1,568,085 km (0.085 R)
• M6: 2,041,113 km (0.106 R)
• M7: 2,397,156 km (0.069 R)
• M8: 3,083,661 km (0.083 R)
• M9: 3,659,314 km (0.062 R)
• M10: 4,006,680 km (0.109 R)
• M11: 4,399,973 km (0.088 R)
• M12: 4,895,441 km (0.061 R)
• M13: 5,566,686 km (0.117 R)
• M14: 6,057,367 km (0.112 R)
• M15: 6,639,752 km (0.053 R)
• M16: 7,394,024 km (0.027 R)
• M17: 9,033,767 km (0.097 R)
• M18: 10,423,980 km (0.061 R)
• M19: 11,951,823 km (0.107 R)
• M20: 13,623,579 km (0.062 R)
• M21: 14,515,481 km (0.106 R)
• M22: 15,168,177 km (0.075 R)
• M23: 16,944,951 km (0.078 R)
• M24: 18,665,326 km (0.103 R)
• M25: 20,029,809 km (0.082 R)
• M26: 20,364,309 km (0.106 R)
• M27: 23,175,702 km (0.044 R)
• M28: 25,997,716 km (0.072 R)
• M29: 26,798,065 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.2

Radius: 7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.51 AU - 9.59 AU

Year: 17860 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 38,023,875 km

• M1: 87,664 km (0.093 R)
• M2: 359,783 km (0.061 R)
• M3: 1,341,893 km (0.115 R)
• M4: 1,784,254 km (0.066 R)
• M5: 3,950,880 km (0.084 R)
• M6: 4,178,568 km (0.093 R)
• M7: 7,002,377 km (0.098 R)
• M8: 7,224,231 km (0.116 R)
• M9: 7,997,951 km (0.106 R)
• M10: 12,495,461 km (0.114 R)
• M11: 13,380,183 km (0.084 R)
• M12: 19,583,708 km (0.072 R)
• M13: 19,803,467 km (0.053 R)
• M14: 20,173,722 km (0.098 R)
• M15: 20,473,067 km (0.1 R)
• M16: 21,004,139 km (0.081 R)
• M17: 21,622,427 km (0.107 R)
• M18: 22,014,972 km (0.088 R)
• M19: 27,559,069 km (0.087 R)
• M20: 31,596,716 km (0.112 R)
• M21: 31,899,352 km (0.08 R)
• M22: 32,716,007 km (0.077 R)
• M23: 34,603,932 km (0.12 R)
• M24: 36,121,752 km (0.096 R)
• M25: 36,674,516 km (0.09 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,055 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit