🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 8.5

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.5 AU - 0.5 AU

Year: 236 Days

Day: 14.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 128.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 62,752,180 km

• M1: 106,214 km (0.045 R)
• M2: 377,136 km (0.069 R)
• M3: 641,476 km (0.112 R)
• M4: 965,205 km (0.098 R)
• M5: 1,275,023 km (0.083 R)
• M6: 1,593,517 km (0.086 R)
• M7: 2,913,119 km (0.102 R)
• M8: 3,673,974 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 8.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.88 AU - 1 AU

Year: 608 Days

Day: 14.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,752,180 km

• M1: 102,026 km (0.102 R)
• M2: 364,271 km (0.068 R)
• M3: 737,667 km (0.069 R)
• M4: 996,771 km (0.114 R)
• M5: 1,354,010 km (0.074 R)
• M6: 1,751,791 km (0.094 R)
• M7: 2,295,280 km (0.08 R)
• M8: 3,304,467 km (0.113 R)
• M9: 3,927,393 km (0.112 R)
• M10: 4,683,311 km (0.116 R)
• M11: 5,249,090 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.2

Radius: 13.6

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.72 AU - 1.18 AU

Year: 617 Days

Day: 9 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 62,752,180 km

• M1: 169,195 km (0.116 R)
• M2: 636,988 km (0.065 R)
• M3: 1,084,285 km (0.087 R)
• M4: 1,872,816 km (0.108 R)
• M5: 2,309,492 km (0.08 R)
• M6: 2,804,062 km (0.103 R)
• M7: 3,522,431 km (0.1 R)
• M8: 4,168,395 km (0.03 R)
• M9: 4,731,781 km (0.106 R)
• M10: 5,414,994 km (0.1 R)
• M11: 6,938,349 km (0.11 R)

Asteroid Belt

Center: 1.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 11.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.47 AU - 1.69 AU

Year: 1324 Days

Day: 5.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,752,180 km

• M1: 170,841 km (0.105 R)
• M2: 768,933 km (0.077 R)
• M3: 1,324,839 km (0.028 R)
• M4: 1,825,692 km (0.106 R)
• M5: 2,243,669 km (0.095 R)
• M6: 3,988,130 km (0.078 R)
• M7: 5,024,843 km (0.049 R)
• M8: 6,208,910 km (0.102 R)
• M9: 7,192,815 km (0.053 R)
• M10: 8,905,561 km (0.114 R)
• M11: 11,410,129 km (0.089 R)
• M12: 11,776,344 km (0.046 R)
• M13: 12,188,187 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 10.7

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.61 AU - 1.87 AU

Year: 1531 Days

Day: 8.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,752,180 km

• M1: 133,142 km (0.085 R)
• M2: 761,603 km (0.099 R)
• M3: 1,111,512 km (0.062 R)
• M4: 1,481,318 km (0.099 R)
• M5: 1,820,008 km (0.109 R)
• M6: 2,210,907 km (0.118 R)
• M7: 2,949,621 km (0.12 R)
• M8: 3,319,577 km (0.099 R)
• M9: 4,876,292 km (0.095 R)
• M10: 5,476,628 km (0.115 R)
• M11: 5,910,761 km (0.058 R)
• M12: 6,256,931 km (0.113 R)
• M13: 7,805,269 km (0.11 R)
• M14: 8,600,082 km (0.069 R)
• M15: 9,922,677 km (0.105 R)
• M16: 10,350,826 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.3

Radius: 14.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.33 AU - 2.53 AU

Year: 2526 Days

Day: 6.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 62,752,180 km

• M1: 190,139 km (0.119 R)
• M2: 678,277 km (0.077 R)
• M3: 2,945,582 km (0.055 R)
• M4: 3,540,982 km (0.107 R)
• M5: 4,074,448 km (0.098 R)
• M6: 5,673,948 km (0.099 R)
• M7: 6,885,541 km (0.04 R)
• M8: 9,818,108 km (0.12 R)
• M9: 10,801,265 km (0.118 R)
• M10: 11,601,315 km (0.095 R)
• M11: 12,184,747 km (0.111 R)
• M12: 12,743,943 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.1

Radius: 12

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.26 AU - 3.08 AU

Year: 2909 Days

Day: 6 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,752,180 km

• M1: 151,692 km (0.095 R)
• M2: 640,578 km (0.117 R)
• M3: 1,206,507 km (0.092 R)
• M4: 1,654,702 km (0.053 R)
• M5: 2,203,277 km (0.111 R)
• M6: 2,601,357 km (0.032 R)
• M7: 3,846,760 km (0.088 R)
• M8: 4,501,849 km (0.072 R)
• M9: 5,070,620 km (0.034 R)
• M10: 5,924,973 km (0.081 R)
• M11: 6,514,987 km (0.049 R)
• M12: 7,244,277 km (0.116 R)
• M13: 7,812,898 km (0.09 R)
• M14: 9,456,231 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.7

Radius: 7.2

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.01 AU - 11.15 AU

Year: 18246 Days

Day: 23.2 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,752,180 km

• M1: 89,609 km (0.105 R)
• M2: 425,307 km (0.078 R)
• M3: 1,255,725 km (0.06 R)
• M4: 1,479,972 km (0.091 R)
• M5: 1,714,691 km (0.045 R)
• M6: 2,123,691 km (0.103 R)
• M7: 2,916,710 km (0.099 R)
• M8: 3,341,418 km (0.115 R)
• M9: 4,314,253 km (0.11 R)
• M10: 5,141,529 km (0.056 R)
• M11: 5,463,913 km (0.12 R)
• M12: 7,238,293 km (0.109 R)
• M13: 7,506,971 km (0.086 R)
• M14: 8,450,784 km (0.028 R)
• M15: 10,345,441 km (0.067 R)
• M16: 10,802,013 km (0.106 R)
• M17: 11,451,567 km (0.106 R)
• M18: 12,252,664 km (0.091 R)
• M19: 14,808,095 km (0.107 R)
• M20: 15,907,789 km (0.105 R)
• M21: 16,210,126 km (0.066 R)
• M22: 16,982,500 km (0.118 R)
• M23: 24,167,087 km (0.076 R)
• M24: 32,535,143 km (0.106 R)
• M25: 35,147,870 km (0.118 R)
• M26: 38,844,583 km (0.027 R)
• M27: 42,501,952 km (0.106 R)
• M28: 44,115,963 km (0.085 R)
• M29: 47,778,867 km (0.108 R)
• M30: 55,529,383 km (0.106 R)
• M31: 57,457,101 km (0.12 R)
• M32: 62,189,929 km (0.047 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 14,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit