🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.8

Radius: 14

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 477 Days

Day: 11 Hours

Environment

Temp: -171 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,910,543 km

• M1: 174,132 km (0.115 R)
• M2: 844,480 km (0.103 R)
• M3: 1,321,099 km (0.108 R)
• M4: 2,025,106 km (0.081 R)
• M5: 2,494,245 km (0.089 R)
• M6: 3,261,084 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.8

Radius: 11.5

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.81 AU - 1.25 AU

Year: 697 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 68,910,543 km

• M1: 143,016 km (0.046 R)
• M2: 550,969 km (0.051 R)
• M3: 937,380 km (0.053 R)
• M4: 1,401,283 km (0.112 R)
• M5: 2,001,021 km (0.118 R)
• M6: 2,361,702 km (0.098 R)
• M7: 4,297,049 km (0.107 R)
• M8: 5,620,691 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 10.5

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.6 AU - 2.42 AU

Year: 1900 Days

Day: 14.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 68,910,543 km

• M1: 130,599 km (0.114 R)
• M2: 588,518 km (0.102 R)
• M3: 988,244 km (0.051 R)
• M4: 1,390,063 km (0.09 R)
• M5: 1,812,229 km (0.074 R)
• M6: 2,166,925 km (0.072 R)
• M7: 2,501,576 km (0.094 R)
• M8: 2,871,082 km (0.115 R)
• M9: 3,620,717 km (0.118 R)
• M10: 5,064,038 km (0.102 R)
• M11: 5,450,000 km (0.069 R)
• M12: 5,915,100 km (0.079 R)
• M13: 6,969,466 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.4

Radius: 10.3

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.93 AU - 3.45 AU

Year: 3799 Days

Day: 11.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 68,910,543 km

• M1: 128,056 km (0.117 R)
• M2: 711,637 km (0.101 R)
• M3: 1,071,719 km (0.093 R)
• M4: 1,793,379 km (0.119 R)
• M5: 2,168,122 km (0.081 R)
• M6: 2,644,292 km (0.107 R)
• M7: 4,068,164 km (0.092 R)
• M8: 4,697,822 km (0.052 R)
• M9: 6,180,786 km (0.079 R)
• M10: 8,382,268 km (0.071 R)
• M11: 10,460,033 km (0.115 R)
• M12: 12,667,200 km (0.049 R)
• M13: 13,651,554 km (0.071 R)
• M14: 14,633,215 km (0.075 R)
• M15: 15,006,462 km (0.105 R)
• M16: 15,827,754 km (0.104 R)
• M17: 16,910,693 km (0.11 R)
• M18: 17,321,937 km (0.094 R)
• M19: 22,367,275 km (0.099 R)
• M20: 24,097,524 km (0.074 R)
• M21: 25,915,288 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 8.8

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.49 AU - 4.33 AU

Year: 5156 Days

Day: 11.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,910,543 km

• M1: 110,104 km (0.116 R)
• M2: 414,685 km (0.086 R)
• M3: 751,281 km (0.092 R)
• M4: 1,863,541 km (0.057 R)
• M5: 2,162,288 km (0.118 R)
• M6: 2,841,761 km (0.088 R)
• M7: 3,399,163 km (0.095 R)
• M8: 4,597,442 km (0.114 R)
• M9: 5,148,261 km (0.101 R)
• M10: 5,589,724 km (0.068 R)
• M11: 6,271,891 km (0.119 R)
• M12: 6,576,771 km (0.056 R)
• M13: 7,336,878 km (0.063 R)
• M14: 8,417,723 km (0.044 R)
• M15: 11,252,453 km (0.094 R)
• M16: 11,620,763 km (0.101 R)
• M17: 12,295,150 km (0.049 R)
• M18: 13,768,539 km (0.087 R)
• M19: 15,206,773 km (0.103 R)
• M20: 18,548,790 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 10.8

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.39 AU - 5.99 AU

Year: 9051 Days

Day: 12.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,910,543 km

• M1: 134,788 km (0.072 R)
• M2: 580,141 km (0.113 R)
• M3: 961,166 km (0.106 R)
• M4: 1,460,524 km (0.1 R)
• M5: 1,833,322 km (0.078 R)
• M6: 2,270,297 km (0.029 R)
• M7: 3,452,719 km (0.119 R)
• M8: 5,525,996 km (0.095 R)
• M9: 6,826,450 km (0.062 R)
• M10: 13,726,502 km (0.119 R)
• M11: 14,293,777 km (0.092 R)
• M12: 15,610,089 km (0.106 R)
• M13: 16,020,286 km (0.096 R)
• M14: 19,252,348 km (0.076 R)
• M15: 22,115,502 km (0.081 R)
• M16: 30,866,229 km (0.046 R)
• M17: 31,404,782 km (0.089 R)
• M18: 33,508,427 km (0.05 R)
• M19: 36,897,866 km (0.081 R)
• M20: 43,401,783 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.3

Radius: 4.8

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.07 AU - 11.13 AU

Year: 23014 Days

Day: 21 Hours

Environment

Temp: -233 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,910,543 km

• M1: 59,690 km (0.115 R)
• M2: 221,704 km (0.072 R)
• M3: 644,168 km (0.106 R)
• M4: 1,791,584 km (0.047 R)
• M5: 2,211,655 km (0.07 R)
• M6: 3,011,704 km (0.086 R)
• M7: 4,499,306 km (0.039 R)
• M8: 5,495,777 km (0.074 R)
• M9: 8,159,965 km (0.102 R)
• M10: 13,354,901 km (0.071 R)
• M11: 13,562,992 km (0.06 R)
• M12: 15,382,102 km (0.036 R)
• M13: 15,841,816 km (0.061 R)
• M14: 28,758,994 km (0.114 R)
• M15: 48,597,467 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 10,719 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit