🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.8

Radius: 12.5

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.65 AU

Year: 279 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 35,392,280 km

• M1: 155,582 km (0.073 R)
• M2: 647,759 km (0.07 R)
• M3: 1,065,735 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.3

Radius: 8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.53 AU - 0.67 AU

Year: 327 Days

Day: 6.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,392,280 km

• M1: 99,483 km (0.12 R)
• M2: 368,759 km (0.111 R)
• M3: 639,232 km (0.076 R)
• M4: 932,743 km (0.081 R)
• M5: 1,190,500 km (0.09 R)
• M6: 1,453,044 km (0.098 R)
• M7: 1,989,203 km (0.078 R)
• M8: 2,244,866 km (0.12 R)
• M9: 2,604,649 km (0.079 R)
• M10: 3,012,752 km (0.076 R)
• M11: 3,275,445 km (0.102 R)
• M12: 3,634,331 km (0.12 R)
• M13: 4,157,624 km (0.116 R)
• M14: 4,744,197 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 9.6

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.6 AU - 0.68 AU

Year: 360 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,392,280 km

• M1: 119,977 km (0.088 R)
• M2: 425,905 km (0.097 R)
• M3: 741,257 km (0.068 R)
• M4: 1,059,901 km (0.097 R)
• M5: 1,394,551 km (0.094 R)
• M6: 1,842,896 km (0.092 R)
• M7: 2,234,543 km (0.111 R)
• M8: 2,553,037 km (0.085 R)
• M9: 2,862,854 km (0.094 R)
• M10: 3,502,535 km (0.104 R)
• M11: 3,935,172 km (0.039 R)
• M12: 4,337,889 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.1

Radius: 10.7

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 778 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 35,392,280 km

• M1: 133,142 km (0.075 R)
• M2: 597,045 km (0.032 R)
• M3: 934,987 km (0.07 R)
• M4: 1,278,015 km (0.042 R)
• M5: 1,665,323 km (0.106 R)
• M6: 2,009,997 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.9

Radius: 12.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.23 AU - 2.49 AU

Year: 2548 Days

Day: 11.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,392,280 km

• M1: 158,125 km (0.092 R)
• M2: 555,008 km (0.117 R)
• M3: 1,103,733 km (0.095 R)
• M4: 1,586,336 km (0.083 R)
• M5: 2,221,828 km (0.108 R)
• M6: 2,881,405 km (0.114 R)
• M7: 3,651,834 km (0.046 R)
• M8: 4,238,706 km (0.111 R)
• M9: 5,471,692 km (0.114 R)
• M10: 6,654,562 km (0.061 R)
• M11: 7,669,135 km (0.093 R)
• M12: 8,546,826 km (0.081 R)
• M13: 9,271,627 km (0.094 R)
• M14: 10,878,458 km (0.119 R)
• M15: 11,986,679 km (0.078 R)
• M16: 12,702,206 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 9

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.2 AU - 3.26 AU

Year: 3171 Days

Day: 12.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,392,280 km

• M1: 111,899 km (0.113 R)
• M2: 1,038,060 km (0.116 R)
• M3: 1,502,112 km (0.088 R)
• M4: 1,863,690 km (0.087 R)
• M5: 2,225,568 km (0.106 R)
• M6: 2,731,508 km (0.075 R)
• M7: 3,219,346 km (0.115 R)
• M8: 3,826,115 km (0.063 R)
• M9: 4,279,097 km (0.094 R)
• M10: 4,600,733 km (0.091 R)
• M11: 5,164,268 km (0.032 R)
• M12: 5,449,701 km (0.107 R)
• M13: 5,828,183 km (0.11 R)
• M14: 6,852,031 km (0.046 R)
• M15: 7,991,219 km (0.041 R)
• M16: 8,480,554 km (0.094 R)
• M17: 9,366,023 km (0.112 R)
• M18: 10,311,781 km (0.112 R)
• M19: 12,530,916 km (0.107 R)
• M20: 13,384,970 km (0.047 R)
• M21: 13,826,134 km (0.082 R)
• M22: 15,474,404 km (0.114 R)
• M23: 16,070,102 km (0.106 R)
• M24: 16,512,763 km (0.042 R)
• M25: 18,246,003 km (0.088 R)
• M26: 18,788,745 km (0.06 R)
• M27: 19,094,822 km (0.106 R)
• M28: 19,529,104 km (0.094 R)
• M29: 21,732,681 km (0.036 R)
• M30: 22,138,091 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.49 AU - 5.19 AU

Year: 6355 Days

Day: 13 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 35,392,280 km

• M1: 164,109 km (0.11 R)
• M2: 895,642 km (0.086 R)
• M3: 1,317,359 km (0.056 R)
• M4: 2,035,578 km (0.095 R)
• M5: 3,394,675 km (0.052 R)
• M6: 4,059,039 km (0.108 R)
• M7: 5,260,759 km (0.086 R)
• M8: 9,927,315 km (0.054 R)
• M9: 11,240,186 km (0.108 R)
• M10: 12,350,501 km (0.115 R)
• M11: 13,980,669 km (0.094 R)
• M12: 17,730,938 km (0.062 R)
• M13: 23,122,445 km (0.116 R)
• M14: 23,926,085 km (0.118 R)
• M15: 26,102,734 km (0.042 R)
• M16: 33,320,532 km (0.064 R)
• M17: 34,242,504 km (0.116 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: 447 - 12,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit