🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.2

Radius: 12.7

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.28 AU - 1.36 AU

Year: 964 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,683,299 km

• M1: 157,975 km (0.083 R)
• M2: 585,825 km (0.109 R)
• M3: 1,108,520 km (0.104 R)
• M4: 2,010,296 km (0.113 R)
• M5: 3,089,794 km (0.105 R)
• M6: 3,984,390 km (0.108 R)
• M7: 4,882,725 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272

Radius: 13.6

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.51 AU - 3.45 AU

Year: 3271 Days

Day: 11.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 71,683,299 km

• M1: 169,195 km (0.08 R)
• M2: 652,845 km (0.085 R)
• M3: 1,326,933 km (0.074 R)
• M4: 2,140,895 km (0.081 R)
• M5: 2,690,069 km (0.088 R)
• M6: 3,799,038 km (0.078 R)
• M7: 4,269,523 km (0.098 R)
• M8: 5,872,165 km (0.086 R)
• M9: 6,504,366 km (0.113 R)
• M10: 6,932,515 km (0.092 R)
• M11: 8,902,569 km (0.079 R)
• M12: 9,911,906 km (0.079 R)
• M13: 10,336,465 km (0.056 R)
• M14: 14,363,640 km (0.09 R)
• M15: 16,576,342 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.9

Radius: 9.1

Gravity: 7.58 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.99 AU - 3.89 AU

Year: 4057 Days

Day: 13.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,683,299 km

• M1: 126,709 km (0.109 R)
• M2: 500,704 km (0.119 R)
• M3: 993,330 km (0.114 R)
• M4: 1,507,049 km (0.065 R)
• M5: 2,008,651 km (0.095 R)
• M6: 3,307,609 km (0.059 R)
• M7: 4,842,483 km (0.111 R)
• M8: 5,464,212 km (0.074 R)
• M9: 6,050,935 km (0.076 R)
• M10: 8,714,824 km (0.087 R)
• M11: 11,220,439 km (0.103 R)
• M12: 14,690,810 km (0.089 R)
• M13: 15,331,538 km (0.081 R)
• M14: 16,668,644 km (0.11 R)
• M15: 17,901,031 km (0.083 R)
• M16: 20,546,220 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 14.9

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.85 AU - 6.73 AU

Year: 8858 Days

Day: 8.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,683,299 km

• M1: 185,352 km (0.106 R)
• M2: 730,486 km (0.115 R)
• M3: 1,234,930 km (0.09 R)
• M4: 2,668,228 km (0.089 R)
• M5: 3,311,050 km (0.033 R)
• M6: 5,148,710 km (0.072 R)
• M7: 9,001,005 km (0.089 R)
• M8: 10,935,604 km (0.109 R)
• M9: 11,470,267 km (0.12 R)
• M10: 12,547,671 km (0.072 R)
• M11: 16,937,022 km (0.069 R)
• M12: 18,796,673 km (0.117 R)
• M13: 19,988,071 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 6.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.8 AU - 7.52 AU

Year: 9721 Days

Day: 16.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,683,299 km

• M1: 81,531 km (0.036 R)
• M2: 710,141 km (0.119 R)
• M3: 1,061,546 km (0.118 R)
• M4: 1,955,843 km (0.08 R)
• M5: 5,223,060 km (0.07 R)
• M6: 11,892,133 km (0.086 R)
• M7: 18,004,852 km (0.058 R)
• M8: 18,408,317 km (0.081 R)
• M9: 20,830,307 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 290

Radius: 3.9

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.56 AU - 8.74 AU

Year: 13453 Days

Day: 19.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,683,299 km

• M1: 50,115 km (0.057 R)
• M2: 184,903 km (0.119 R)
• M3: 393,742 km (0.116 R)
• M4: 554,260 km (0.116 R)
• M5: 677,230 km (0.067 R)
• M6: 3,435,665 km (0.087 R)
• M7: 4,924,313 km (0.102 R)
• M8: 5,459,724 km (0.118 R)
• M9: 5,591,071 km (0.071 R)
• M10: 6,757,635 km (0.081 R)
• M11: 7,219,294 km (0.109 R)
• M12: 7,417,810 km (0.082 R)
• M13: 7,908,940 km (0.106 R)
• M14: 8,034,902 km (0.057 R)
• M15: 10,289,641 km (0.104 R)
• M16: 20,128,693 km (0.116 R)
• M17: 31,564,403 km (0.081 R)
• M18: 37,494,462 km (0.078 R)
• M19: 41,792,260 km (0.107 R)
• M20: 43,207,904 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 739.8

Radius: 3

Gravity: 82.2 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.78 AU - 10.52 AU

Year: 17598 Days

Day: 23.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,683,299 km

• M1: 37,699 km (0.079 R)
• M2: 151,991 km (0.106 R)
• M3: 682,017 km (0.076 R)
• M4: 943,514 km (0.053 R)
• M5: 1,311,076 km (0.061 R)
• M6: 1,784,703 km (0.074 R)
• M7: 2,090,181 km (0.047 R)
• M8: 2,234,244 km (0.09 R)
• M9: 2,407,030 km (0.05 R)
• M10: 3,004,972 km (0.079 R)
• M11: 4,622,724 km (0.108 R)
• M12: 6,016,378 km (0.115 R)
• M13: 6,140,394 km (0.053 R)
• M14: 7,194,610 km (0.088 R)
• M15: 7,523,427 km (0.071 R)
• M16: 7,764,279 km (0.11 R)
• M17: 8,363,568 km (0.106 R)
• M18: 8,622,223 km (0.116 R)
• M19: 8,885,964 km (0.045 R)
• M20: 18,995,489 km (0.077 R)
• M21: 20,635,231 km (0.088 R)
• M22: 23,676,107 km (0.046 R)
• M23: 24,717,308 km (0.111 R)
• M24: 25,680,270 km (0.099 R)
• M25: 30,505,399 km (0.061 R)
• M26: 36,036,481 km (0.04 R)
• M27: 38,537,608 km (0.1 R)
• M28: 40,855,627 km (0.112 R)
• M29: 41,003,580 km (0.087 R)
• M30: 41,748,427 km (0.087 R)
• M31: 42,502,101 km (0.109 R)
• M32: 51,746,651 km (0.043 R)
• M33: 52,267,252 km (0.111 R)
• M34: 64,021,157 km (0.09 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 14,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit