🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 11.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.33 AU - 1.41 AU

Year: 1069 Days

Day: 13.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,341,507 km

• M1: 145,559 km (0.098 R)
• M2: 629,059 km (0.086 R)
• M3: 1,097,749 km (0.107 R)
• M4: 1,571,526 km (0.103 R)
• M5: 2,326,995 km (0.049 R)
• M6: 2,993,902 km (0.049 R)
• M7: 4,125,012 km (0.028 R)
• M8: 4,639,778 km (0.113 R)
• M9: 5,049,227 km (0.092 R)
• M10: 6,275,032 km (0.069 R)
• M11: 6,844,551 km (0.091 R)
• M12: 8,163,257 km (0.11 R)
• M13: 9,031,971 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.2

Radius: 11.9

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.5 AU - 2.02 AU

Year: 1557 Days

Day: 11 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,341,507 km

• M1: 148,551 km (0.079 R)
• M2: 560,543 km (0.077 R)
• M3: 1,396,047 km (0.12 R)
• M4: 1,805,048 km (0.103 R)
• M5: 2,533,290 km (0.094 R)
• M6: 3,227,873 km (0.07 R)
• M7: 3,612,489 km (0.114 R)
• M8: 4,533,264 km (0.05 R)
• M9: 4,976,224 km (0.091 R)
• M10: 6,187,518 km (0.111 R)
• M11: 6,657,704 km (0.059 R)
• M12: 7,448,628 km (0.057 R)
• M13: 8,183,752 km (0.112 R)
• M14: 9,667,613 km (0.087 R)
• M15: 10,166,222 km (0.097 R)
• M16: 10,928,573 km (0.047 R)
• M17: 12,684,703 km (0.108 R)
• M18: 13,081,436 km (0.091 R)
• M19: 14,067,436 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 12.1

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.89 AU - 1.97 AU

Year: 1788 Days

Day: 9 Hours

Environment

Temp: -195 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 52,341,507 km

• M1: 152,440 km (0.088 R)
• M2: 579,093 km (0.077 R)
• M3: 1,336,059 km (0.034 R)
• M4: 2,061,758 km (0.12 R)
• M5: 3,299,830 km (0.049 R)
• M6: 3,925,747 km (0.106 R)
• M7: 5,042,645 km (0.034 R)
• M8: 5,458,826 km (0.06 R)
• M9: 6,847,394 km (0.116 R)
• M10: 7,280,779 km (0.046 R)
• M11: 8,691,935 km (0.113 R)
• M12: 12,456,566 km (0.064 R)
• M13: 12,949,790 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417

Radius: 8.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.54 AU - 3.46 AU

Year: 3465 Days

Day: 8.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 175.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,341,507 km

• M1: 103,372 km (0.099 R)
• M2: 418,575 km (0.099 R)
• M3: 750,383 km (0.108 R)
• M4: 1,096,852 km (0.12 R)
• M5: 1,559,408 km (0.079 R)
• M6: 3,699,256 km (0.091 R)
• M7: 4,366,911 km (0.096 R)
• M8: 5,136,293 km (0.048 R)
• M9: 5,680,381 km (0.056 R)
• M10: 6,567,945 km (0.032 R)
• M11: 7,269,409 km (0.118 R)
• M12: 8,182,555 km (0.08 R)
• M13: 8,683,857 km (0.113 R)
• M14: 9,029,428 km (0.102 R)
• M15: 9,896,049 km (0.074 R)
• M16: 10,159,042 km (0.101 R)
• M17: 10,817,272 km (0.105 R)
• M18: 11,710,821 km (0.117 R)
• M19: 14,017,171 km (0.101 R)
• M20: 16,452,923 km (0.07 R)
• M21: 17,523,446 km (0.086 R)
• M22: 19,448,920 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.3

Radius: 5.7

Gravity: 6.69 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.95 AU - 7.33 AU

Year: 12723 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,341,507 km

• M1: 71,508 km (0.118 R)
• M2: 473,328 km (0.08 R)
• M3: 1,422,825 km (0.115 R)
• M4: 1,918,593 km (0.091 R)
• M5: 2,789,402 km (0.106 R)
• M6: 3,538,887 km (0.031 R)
• M7: 3,848,854 km (0.1 R)
• M8: 4,468,788 km (0.094 R)
• M9: 5,904,778 km (0.095 R)
• M10: 8,767,034 km (0.103 R)
• M11: 11,645,446 km (0.106 R)
• M12: 14,430,510 km (0.071 R)
• M13: 29,037,246 km (0.109 R)
• M14: 29,516,707 km (0.112 R)
• M15: 34,285,887 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499

Radius: 6.1

Gravity: 13.41 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.99 AU - 8.77 AU

Year: 13369 Days

Day: 24.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,341,507 km

• M1: 125,064 km (0.069 R)
• M2: 341,831 km (0.102 R)
• M3: 912,248 km (0.073 R)
• M4: 1,920,238 km (0.08 R)
• M5: 3,128,690 km (0.092 R)
• M6: 3,573,594 km (0.114 R)
• M7: 5,064,337 km (0.086 R)
• M8: 6,001,717 km (0.108 R)
• M9: 7,382,505 km (0.077 R)
• M10: 7,638,916 km (0.05 R)
• M11: 11,421,797 km (0.099 R)
• M12: 12,412,135 km (0.081 R)
• M13: 13,082,633 km (0.053 R)
• M14: 14,363,191 km (0.049 R)
• M15: 22,037,412 km (0.072 R)
• M16: 26,735,683 km (0.086 R)
• M17: 27,239,229 km (0.075 R)
• M18: 27,954,905 km (0.086 R)
• M19: 30,833,168 km (0.05 R)
• M20: 34,020,351 km (0.12 R)
• M21: 41,575,941 km (0.083 R)
• M22: 52,028,494 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit