🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.9

Radius: 14.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.56 AU - 0.88 AU

Year: 422 Days

Day: 6.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 61,414,121 km

• M1: 181,612 km (0.069 R)
• M2: 869,912 km (0.096 R)
• M3: 1,329,626 km (0.099 R)
• M4: 1,942,678 km (0.105 R)
• M5: 2,462,979 km (0.114 R)
• M6: 2,927,182 km (0.116 R)
• M7: 3,791,708 km (0.12 R)
• M8: 4,333,102 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 11.4

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.72 AU - 0.84 AU

Year: 476 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 61,414,121 km

• M1: 143,614 km (0.079 R)
• M2: 661,821 km (0.117 R)
• M3: 1,295,817 km (0.103 R)
• M4: 1,853,069 km (0.083 R)
• M5: 2,325,200 km (0.101 R)
• M6: 3,249,266 km (0.111 R)
• M7: 3,743,537 km (0.104 R)
• M8: 4,461,009 km (0.066 R)
• M9: 5,137,789 km (0.098 R)
• M10: 5,758,920 km (0.035 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.2

Radius: 13.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.17 AU

Year: 670 Days

Day: 7.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,414,121 km

• M1: 169,195 km (0.097 R)
• M2: 612,005 km (0.11 R)
• M3: 1,106,276 km (0.066 R)
• M4: 1,538,315 km (0.098 R)
• M5: 1,992,494 km (0.112 R)
• M6: 2,728,964 km (0.102 R)
• M7: 4,176,623 km (0.117 R)
• M8: 4,696,625 km (0.05 R)
• M9: 5,241,610 km (0.099 R)
• M10: 6,148,323 km (0.114 R)
• M11: 6,650,373 km (0.094 R)
• M12: 7,408,685 km (0.095 R)
• M13: 7,905,350 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 8.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.21 AU - 1.37 AU

Year: 1011 Days

Day: 9.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 94.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 61,414,121 km

• M1: 109,506 km (0.087 R)
• M2: 385,065 km (0.056 R)
• M3: 715,975 km (0.056 R)
• M4: 1,007,990 km (0.097 R)
• M5: 1,757,925 km (0.1 R)
• M6: 2,993,304 km (0.112 R)
• M7: 4,421,963 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.3

Radius: 13.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.44 AU - 1.96 AU

Year: 1530 Days

Day: 6.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,414,121 km

• M1: 171,589 km (0.052 R)
• M2: 813,663 km (0.039 R)
• M3: 1,286,841 km (0.094 R)
• M4: 1,745,508 km (0.113 R)
• M5: 2,191,908 km (0.083 R)
• M6: 2,677,353 km (0.064 R)
• M7: 3,503,582 km (0.078 R)
• M8: 4,349,708 km (0.094 R)
• M9: 6,126,033 km (0.077 R)
• M10: 6,806,254 km (0.051 R)
• M11: 7,484,232 km (0.079 R)
• M12: 9,212,686 km (0.055 R)
• M13: 11,126,042 km (0.107 R)
• M14: 12,248,625 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.6

Radius: 13.9

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.39 AU - 3.51 AU

Year: 3497 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,414,121 km

• M1: 172,935 km (0.083 R)
• M2: 610,659 km (0.042 R)
• M3: 1,100,292 km (0.109 R)
• M4: 1,851,722 km (0.097 R)
• M5: 2,294,831 km (0.042 R)
• M6: 3,018,586 km (0.081 R)
• M7: 3,746,230 km (0.089 R)
• M8: 4,210,133 km (0.034 R)
• M9: 5,766,848 km (0.115 R)
• M10: 6,918,303 km (0.118 R)
• M11: 7,975,661 km (0.037 R)
• M12: 8,781,096 km (0.072 R)
• M13: 9,708,603 km (0.037 R)
• M14: 12,475,116 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.1

Radius: 6.9

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 6.01 AU - 8.03 AU

Year: 12839 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,414,121 km

• M1: 87,964 km (0.087 R)
• M2: 513,121 km (0.11 R)
• M3: 1,292,974 km (0.08 R)
• M4: 2,496,190 km (0.072 R)
• M5: 3,192,269 km (0.104 R)
• M6: 3,836,886 km (0.028 R)
• M7: 4,129,799 km (0.051 R)
• M8: 5,064,636 km (0.055 R)
• M9: 6,700,040 km (0.033 R)
• M10: 9,582,791 km (0.108 R)
• M11: 11,383,650 km (0.081 R)
• M12: 11,989,970 km (0.061 R)
• M13: 12,939,318 km (0.094 R)
• M14: 13,266,638 km (0.038 R)
• M15: 14,143,581 km (0.107 R)
• M16: 14,843,998 km (0.035 R)
• M17: 15,130,478 km (0.116 R)
• M18: 15,420,698 km (0.051 R)
• M19: 16,162,704 km (0.084 R)
• M20: 17,797,659 km (0.115 R)
• M21: 18,121,239 km (0.111 R)
• M22: 21,667,008 km (0.075 R)
• M23: 27,327,492 km (0.116 R)
• M24: 32,317,329 km (0.103 R)
• M25: 37,219,801 km (0.052 R)
• M26: 37,616,235 km (0.107 R)
• M27: 38,958,128 km (0.1 R)
• M28: 43,320,402 km (0.088 R)
• M29: 46,606,469 km (0.052 R)
• M30: 52,005,755 km (0.067 R)
• M31: 54,855,445 km (0.113 R)
• M32: 55,197,426 km (0.041 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: 343 - 14,010 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit