🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929

Radius: 13.3

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.89 AU - 0.89 AU

Year: 534 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,204,835 km

• M1: 166,652 km (0.11 R)
• M2: 595,100 km (0.067 R)
• M3: 1,236,127 km (0.096 R)
• M4: 2,204,474 km (0.082 R)
• M5: 2,854,627 km (0.088 R)
• M6: 3,563,571 km (0.107 R)
• M7: 4,371,998 km (0.093 R)
• M8: 5,026,638 km (0.048 R)
• M9: 5,492,935 km (0.062 R)
• M10: 6,735,644 km (0.026 R)
• M11: 7,390,733 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 11

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.88 AU - 2.32 AU

Year: 1935 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 56,204,835 km

• M1: 136,882 km (0.113 R)
• M2: 485,146 km (0.106 R)
• M3: 942,915 km (0.073 R)
• M4: 1,491,790 km (0.091 R)
• M5: 2,088,835 km (0.099 R)
• M6: 2,699,194 km (0.113 R)
• M7: 3,148,287 km (0.046 R)
• M8: 4,013,412 km (0.12 R)
• M9: 4,372,147 km (0.119 R)
• M10: 5,675,594 km (0.081 R)
• M11: 6,543,261 km (0.112 R)
• M12: 8,166,697 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.7

Radius: 9.7

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.98 AU - 2.46 AU

Year: 2103 Days

Day: 12.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,204,835 km

• M1: 121,025 km (0.079 R)
• M2: 578,495 km (0.046 R)
• M3: 926,460 km (0.078 R)
• M4: 1,599,650 km (0.083 R)
• M5: 2,248,905 km (0.083 R)
• M6: 3,410,981 km (0.069 R)
• M7: 4,027,623 km (0.111 R)
• M8: 4,631,849 km (0.1 R)
• M9: 5,203,313 km (0.111 R)
• M10: 6,620,903 km (0.092 R)
• M11: 7,669,284 km (0.102 R)
• M12: 8,062,727 km (0.113 R)
• M13: 8,533,511 km (0.085 R)
• M14: 9,223,307 km (0.101 R)
• M15: 9,738,522 km (0.101 R)
• M16: 10,491,747 km (0.098 R)
• M17: 10,977,342 km (0.104 R)
• M18: 11,833,042 km (0.057 R)
• M19: 13,458,273 km (0.038 R)
• M20: 16,439,908 km (0.104 R)
• M21: 17,197,622 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 4.2

Gravity: 24.39 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6 AU - 7 AU

Year: 10537 Days

Day: 17.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 56,204,835 km

• M1: 52,210 km (0.118 R)
• M2: 195,524 km (0.095 R)
• M3: 596,148 km (0.117 R)
• M4: 860,337 km (0.081 R)
• M5: 1,244,953 km (0.117 R)
• M6: 2,032,885 km (0.089 R)
• M7: 2,978,045 km (0.107 R)
• M8: 3,693,123 km (0.118 R)
• M9: 3,920,661 km (0.082 R)
• M10: 4,955,429 km (0.09 R)
• M11: 5,683,522 km (0.045 R)
• M12: 5,918,541 km (0.06 R)
• M13: 6,662,790 km (0.092 R)
• M14: 7,507,420 km (0.106 R)
• M15: 7,749,618 km (0.046 R)
• M16: 9,735,381 km (0.111 R)
• M17: 10,416,350 km (0.065 R)
• M18: 12,706,095 km (0.099 R)
• M19: 13,224,452 km (0.077 R)
• M20: 14,364,986 km (0.095 R)
• M21: 17,605,725 km (0.111 R)
• M22: 19,736,447 km (0.11 R)
• M23: 24,237,997 km (0.099 R)
• M24: 28,006,816 km (0.096 R)
• M25: 28,200,096 km (0.097 R)
• M26: 31,102,744 km (0.094 R)
• M27: 32,359,964 km (0.091 R)
• M28: 37,964,050 km (0.116 R)
• M29: 39,277,968 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 5.8

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.46 AU - 8.68 AU

Year: 14576 Days

Day: 19.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,204,835 km

• M1: 75,397 km (0.107 R)
• M2: 419,772 km (0.085 R)
• M3: 615,446 km (0.104 R)
• M4: 1,269,637 km (0.091 R)
• M5: 1,816,268 km (0.083 R)
• M6: 2,121,747 km (0.099 R)
• M7: 3,597,829 km (0.059 R)
• M8: 5,357,549 km (0.098 R)
• M9: 7,005,519 km (0.077 R)
• M10: 8,779,749 km (0.071 R)
• M11: 8,964,802 km (0.049 R)
• M12: 11,349,242 km (0.118 R)
• M13: 12,337,037 km (0.103 R)
• M14: 18,814,326 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 486.5

Radius: 7.5

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 6.75 AU - 9.75 AU

Year: 15067 Days

Day: 19.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,204,835 km

• M1: 93,199 km (0.075 R)
• M2: 1,012,778 km (0.098 R)
• M3: 1,475,933 km (0.045 R)
• M4: 2,646,237 km (0.061 R)
• M5: 3,499,094 km (0.092 R)
• M6: 5,104,878 km (0.029 R)
• M7: 5,626,526 km (0.119 R)
• M8: 6,376,609 km (0.045 R)
• M9: 11,098,068 km (0.106 R)
• M10: 11,617,471 km (0.049 R)
• M11: 16,894,088 km (0.116 R)
• M12: 17,197,322 km (0.069 R)
• M13: 17,814,563 km (0.114 R)
• M14: 25,312,857 km (0.076 R)
• M15: 28,500,339 km (0.085 R)
• M16: 29,913,291 km (0.094 R)
• M17: 30,245,847 km (0.045 R)
• M18: 41,960,557 km (0.071 R)
• M19: 43,360,644 km (0.101 R)
• M20: 49,119,264 km (0.075 R)
• M21: 51,781,358 km (0.114 R)
• M22: 54,373,440 km (0.025 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit