🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 13.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.87 AU - 0.87 AU

Year: 532 Days

Day: 9.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,198,126 km

• M1: 172,935 km (0.118 R)
• M2: 650,452 km (0.064 R)
• M3: 1,100,143 km (0.102 R)
• M4: 1,568,085 km (0.054 R)
• M5: 2,254,290 km (0.066 R)
• M6: 2,962,337 km (0.083 R)
• M7: 3,979,154 km (0.084 R)
• M8: 4,485,692 km (0.079 R)
• M9: 4,938,076 km (0.083 R)
• M10: 5,612,164 km (0.055 R)
• M11: 6,366,287 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.9

Radius: 12.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.23 AU - 1.53 AU

Year: 1063 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 80,198,126 km

• M1: 159,920 km (0.096 R)
• M2: 615,146 km (0.098 R)
• M3: 1,256,024 km (0.046 R)
• M4: 1,811,181 km (0.112 R)
• M5: 2,282,415 km (0.039 R)
• M6: 4,027,923 km (0.091 R)
• M7: 4,497,510 km (0.102 R)
• M8: 5,390,909 km (0.111 R)
• M9: 6,283,410 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.7

Radius: 14.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.29 AU - 2.13 AU

Year: 1467 Days

Day: 6.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 80,198,126 km

• M1: 180,415 km (0.053 R)
• M2: 640,428 km (0.033 R)
• M3: 1,208,452 km (0.092 R)
• M4: 1,701,227 km (0.093 R)
• M5: 2,173,956 km (0.062 R)
• M6: 2,861,658 km (0.102 R)
• M7: 3,473,513 km (0.057 R)
• M8: 3,977,807 km (0.063 R)
• M9: 4,467,292 km (0.06 R)
• M10: 5,367,422 km (0.076 R)
• M11: 6,405,930 km (0.109 R)
• M12: 6,908,729 km (0.117 R)
• M13: 7,460,595 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.9

Radius: 10

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.53 AU - 2.33 AU

Year: 1759 Days

Day: 10.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,198,126 km

• M1: 124,316 km (0.061 R)
• M2: 502,948 km (0.115 R)
• M3: 836,402 km (0.103 R)
• M4: 1,154,447 km (0.076 R)
• M5: 1,510,490 km (0.116 R)
• M6: 2,150,619 km (0.109 R)
• M7: 2,835,179 km (0.069 R)
• M8: 3,198,402 km (0.079 R)
• M9: 4,181,260 km (0.073 R)
• M10: 4,556,751 km (0.082 R)
• M11: 7,411,079 km (0.084 R)
• M12: 7,906,547 km (0.12 R)
• M13: 8,424,006 km (0.101 R)
• M14: 8,963,755 km (0.028 R)
• M15: 10,550,689 km (0.071 R)
• M16: 11,683,295 km (0.103 R)
• M17: 12,128,348 km (0.067 R)
• M18: 13,052,265 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760.9

Radius: 8.2

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.85 AU - 4.11 AU

Year: 4259 Days

Day: 12.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 80,198,126 km

• M1: 102,026 km (0.033 R)
• M2: 400,025 km (0.115 R)
• M3: 1,019,360 km (0.107 R)
• M4: 1,520,064 km (0.096 R)
• M5: 1,788,443 km (0.045 R)
• M6: 2,359,158 km (0.038 R)
• M7: 2,862,854 km (0.091 R)
• M8: 3,477,253 km (0.096 R)
• M9: 4,317,544 km (0.039 R)
• M10: 4,914,140 km (0.034 R)
• M11: 5,592,866 km (0.079 R)
• M12: 6,029,243 km (0.098 R)
• M13: 6,614,470 km (0.111 R)
• M14: 7,475,854 km (0.092 R)
• M15: 9,140,430 km (0.095 R)
• M16: 10,948,769 km (0.033 R)
• M17: 11,585,757 km (0.075 R)
• M18: 12,489,477 km (0.111 R)
• M19: 13,388,261 km (0.1 R)
• M20: 13,749,092 km (0.09 R)
• M21: 15,426,233 km (0.071 R)
• M22: 16,994,318 km (0.09 R)
• M23: 17,785,990 km (0.03 R)
• M24: 18,538,467 km (0.115 R)
• M25: 19,377,263 km (0.094 R)
• M26: 20,039,532 km (0.104 R)
• M27: 23,729,364 km (0.1 R)
• M28: 24,182,197 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.96 AU - 4.16 AU

Year: 4406 Days

Day: 11.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 80,198,126 km

• M1: 114,143 km (0.105 R)
• M2: 420,669 km (0.096 R)
• M3: 706,700 km (0.043 R)
• M4: 1,040,304 km (0.113 R)
• M5: 1,369,868 km (0.103 R)
• M6: 1,821,354 km (0.114 R)
• M7: 3,081,118 km (0.044 R)
• M8: 3,517,794 km (0.088 R)
• M9: 5,215,431 km (0.106 R)
• M10: 6,861,905 km (0.082 R)
• M11: 7,399,859 km (0.092 R)
• M12: 7,929,585 km (0.084 R)
• M13: 10,005,405 km (0.062 R)
• M14: 10,609,182 km (0.09 R)
• M15: 11,010,104 km (0.12 R)
• M16: 12,566,969 km (0.066 R)
• M17: 15,880,113 km (0.116 R)
• M18: 17,305,482 km (0.096 R)
• M19: 20,545,772 km (0.102 R)
• M20: 21,309,469 km (0.027 R)
• M21: 23,563,161 km (0.08 R)
• M22: 25,098,783 km (0.041 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 12.5

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.71 AU - 3.97 AU

Year: 4936 Days

Day: 7.7 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,198,126 km

• M1: 157,826 km (0.112 R)
• M2: 887,115 km (0.1 R)
• M3: 1,396,347 km (0.059 R)
• M4: 2,051,585 km (0.077 R)
• M5: 2,526,858 km (0.095 R)
• M6: 2,965,927 km (0.062 R)
• M7: 3,702,996 km (0.102 R)
• M8: 6,008,898 km (0.045 R)
• M9: 6,448,416 km (0.117 R)
• M10: 8,586,020 km (0.067 R)
• M11: 9,833,517 km (0.112 R)
• M12: 10,226,810 km (0.086 R)
• M13: 10,930,817 km (0.067 R)
• M14: 12,769,824 km (0.069 R)
• M15: 15,182,239 km (0.1 R)
• M16: 15,756,994 km (0.119 R)
• M17: 16,596,238 km (0.091 R)
• M18: 17,413,043 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.1

Radius: 7.7

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.31 AU - 11.81 AU

Year: 22512 Days

Day: 24.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 80,198,126 km

• M1: 95,743 km (0.057 R)
• M2: 399,875 km (0.104 R)
• M3: 756,068 km (0.089 R)
• M4: 1,216,979 km (0.055 R)
• M5: 1,503,608 km (0.089 R)
• M6: 2,049,341 km (0.056 R)
• M7: 2,870,933 km (0.092 R)
• M8: 4,596,095 km (0.111 R)
• M9: 5,738,574 km (0.072 R)
• M10: 6,420,142 km (0.053 R)
• M11: 10,658,998 km (0.026 R)
• M12: 12,639,075 km (0.095 R)
• M13: 14,238,576 km (0.097 R)
• M14: 15,086,796 km (0.118 R)
• M15: 16,214,764 km (0.095 R)
• M16: 20,800,238 km (0.104 R)
• M17: 25,955,081 km (0.04 R)
• M18: 26,870,470 km (0.09 R)
• M19: 34,432,493 km (0.114 R)
• M20: 35,397,699 km (0.106 R)
• M21: 48,083,299 km (0.056 R)
• M22: 55,056,355 km (0.118 R)
• M23: 55,807,486 km (0.096 R)
• M24: 58,490,374 km (0.109 R)
• M25: 58,880,525 km (0.061 R)
• M26: 67,480,458 km (0.087 R)
• M27: 75,487,534 km (0.092 R)
• M28: 77,114,561 km (0.041 R)
• M29: 78,764,925 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit