🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.3

Radius: 14

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.63 AU - 0.83 AU

Year: 438 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,324,663 km

• M1: 174,132 km (0.117 R)
• M2: 641,476 km (0.077 R)
• M3: 1,078,002 km (0.085 R)
• M4: 1,514,080 km (0.109 R)
• M5: 2,113,070 km (0.107 R)
• M6: 3,247,471 km (0.096 R)
• M7: 3,772,559 km (0.095 R)
• M8: 4,438,270 km (0.069 R)
• M9: 5,323,590 km (0.097 R)
• M10: 5,817,412 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.5

Radius: 8.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.6 AU - 1.66 AU

Year: 1463 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 31,324,663 km

• M1: 102,026 km (0.1 R)
• M2: 375,790 km (0.11 R)
• M3: 680,072 km (0.074 R)
• M4: 1,032,076 km (0.11 R)
• M5: 1,402,181 km (0.044 R)
• M6: 1,868,926 km (0.03 R)
• M7: 2,597,019 km (0.115 R)
• M8: 2,852,831 km (0.119 R)
• M9: 3,179,553 km (0.04 R)
• M10: 4,620,330 km (0.084 R)
• M11: 4,979,814 km (0.082 R)
• M12: 5,299,804 km (0.118 R)
• M13: 5,653,752 km (0.064 R)
• M14: 5,960,578 km (0.112 R)
• M15: 7,205,830 km (0.114 R)
• M16: 7,542,425 km (0.112 R)
• M17: 7,914,775 km (0.036 R)
• M18: 8,325,570 km (0.089 R)
• M19: 9,442,917 km (0.102 R)
• M20: 9,788,189 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 9.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.25 AU - 2.05 AU

Year: 1490 Days

Day: 5.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,324,663 km

• M1: 131,197 km (0.061 R)
• M2: 471,532 km (0.027 R)
• M3: 1,308,533 km (0.109 R)
• M4: 1,627,326 km (0.071 R)
• M5: 2,177,696 km (0.043 R)
• M6: 2,693,659 km (0.062 R)
• M7: 3,856,484 km (0.107 R)
• M8: 4,416,129 km (0.082 R)
• M9: 6,679,246 km (0.114 R)
• M10: 7,087,648 km (0.089 R)
• M11: 7,614,980 km (0.117 R)
• M12: 8,468,586 km (0.087 R)
• M13: 9,355,252 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 14.5

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.78 AU - 1.98 AU

Year: 1812 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 31,324,663 km

• M1: 180,565 km (0.095 R)
• M2: 772,673 km (0.091 R)
• M3: 1,830,480 km (0.092 R)
• M4: 2,502,922 km (0.085 R)
• M5: 3,278,886 km (0.073 R)
• M6: 4,125,460 km (0.102 R)
• M7: 4,862,230 km (0.071 R)
• M8: 5,497,273 km (0.055 R)
• M9: 6,322,754 km (0.073 R)
• M10: 7,767,121 km (0.091 R)
• M11: 8,893,743 km (0.052 R)
• M12: 9,662,975 km (0.102 R)
• M13: 10,965,973 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691

Radius: 12.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.8 AU - 2.38 AU

Year: 2124 Days

Day: 5.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,324,663 km

• M1: 151,692 km (0.116 R)
• M2: 536,159 km (0.042 R)
• M3: 1,205,011 km (0.05 R)
• M4: 1,586,635 km (0.101 R)
• M5: 1,992,494 km (0.084 R)
• M6: 2,605,995 km (0.114 R)
• M7: 3,051,198 km (0.099 R)
• M8: 3,888,946 km (0.102 R)
• M9: 4,272,665 km (0.092 R)
• M10: 5,772,084 km (0.097 R)
• M11: 6,695,701 km (0.036 R)
• M12: 7,774,901 km (0.078 R)
• M13: 8,770,624 km (0.054 R)
• M14: 10,276,476 km (0.111 R)
• M15: 11,129,034 km (0.045 R)
• M16: 12,433,977 km (0.109 R)
• M17: 13,272,921 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 10

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.44 AU - 3.9 AU

Year: 3967 Days

Day: 7.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 31,324,663 km

• M1: 124,316 km (0.069 R)
• M2: 549,772 km (0.097 R)
• M3: 1,743,862 km (0.109 R)
• M4: 2,922,843 km (0.068 R)
• M5: 3,784,826 km (0.099 R)
• M6: 4,504,242 km (0.09 R)
• M7: 8,319,886 km (0.087 R)
• M8: 9,358,394 km (0.053 R)
• M9: 12,184,447 km (0.118 R)
• M10: 16,949,140 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.7

Radius: 7.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.04 AU - 7.5 AU

Year: 13779 Days

Day: 22.5 Hours

Environment

Temp: -241 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 31,324,663 km

• M1: 92,003 km (0.099 R)
• M2: 830,418 km (0.09 R)
• M3: 1,086,978 km (0.038 R)
• M4: 1,363,435 km (0.099 R)
• M5: 1,739,075 km (0.081 R)
• M6: 2,002,367 km (0.073 R)
• M7: 2,244,566 km (0.079 R)
• M8: 2,976,250 km (0.101 R)
• M9: 3,232,361 km (0.077 R)
• M10: 6,091,775 km (0.062 R)
• M11: 7,499,640 km (0.117 R)
• M12: 10,086,936 km (0.099 R)
• M13: 11,652,627 km (0.076 R)
• M14: 12,043,377 km (0.107 R)
• M15: 13,640,633 km (0.105 R)
• M16: 14,020,013 km (0.088 R)
• M17: 19,544,812 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 19,591 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit