🌌 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: 595.7

Radius: 12

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.64 AU - 0.82 AU

Year: 423 Days

Day: 11.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,358,301 km

• M1: 149,299 km (0.045 R)
• M2: 524,490 km (0.046 R)
• M3: 900,579 km (0.114 R)
• M4: 1,282,203 km (0.047 R)
• M5: 1,782,309 km (0.061 R)
• M6: 2,166,776 km (0.106 R)
• M7: 2,645,938 km (0.07 R)
• M8: 3,184,490 km (0.106 R)
• M9: 3,721,097 km (0.049 R)
• M10: 4,372,147 km (0.114 R)
• M11: 5,394,200 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 72.5

Radius: 8.6

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.88 AU - 1.14 AU

Year: 688 Days

Day: 8.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 54,358,301 km

• M1: 139,276 km (0.045 R)
• M2: 415,882 km (0.094 R)
• M3: 696,378 km (0.095 R)
• M4: 2,147,926 km (0.095 R)
• M5: 2,646,686 km (0.109 R)
• M6: 2,933,315 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.2

Radius: 14.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.91 AU - 1.35 AU

Year: 815 Days

Day: 7.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,358,301 km

• M1: 177,872 km (0.111 R)
• M2: 644,468 km (0.109 R)
• M3: 1,137,243 km (0.115 R)
• M4: 1,809,685 km (0.118 R)
• M5: 2,508,756 km (0.104 R)
• M6: 3,074,535 km (0.109 R)
• M7: 3,993,665 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 10.1

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.66 AU - 3.86 AU

Year: 3992 Days

Day: 11.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 54,358,301 km

• M1: 125,662 km (0.104 R)
• M2: 451,935 km (0.071 R)
• M3: 834,607 km (0.109 R)
• M4: 1,717,533 km (0.119 R)
• M5: 2,148,525 km (0.038 R)
• M6: 2,930,473 km (0.059 R)
• M7: 3,804,423 km (0.043 R)
• M8: 4,518,454 km (0.099 R)
• M9: 6,272,788 km (0.107 R)
• M10: 6,806,554 km (0.104 R)
• M11: 8,109,551 km (0.099 R)
• M12: 9,329,970 km (0.09 R)
• M13: 9,859,397 km (0.107 R)
• M14: 10,625,189 km (0.075 R)
• M15: 11,614,479 km (0.099 R)
• M16: 11,941,949 km (0.091 R)
• M17: 12,275,403 km (0.104 R)
• M18: 13,415,339 km (0.086 R)
• M19: 14,355,561 km (0.096 R)
• M20: 15,116,715 km (0.106 R)
• M21: 20,058,681 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 12.4

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.78 AU - 3.94 AU

Year: 4177 Days

Day: 9.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 54,358,301 km

• M1: 155,731 km (0.114 R)
• M2: 607,667 km (0.107 R)
• M3: 1,030,430 km (0.052 R)
• M4: 1,636,152 km (0.055 R)
• M5: 2,195,798 km (0.103 R)
• M6: 3,266,170 km (0.102 R)
• M7: 4,266,830 km (0.096 R)
• M8: 4,931,195 km (0.119 R)
• M9: 5,461,519 km (0.119 R)
• M10: 5,870,968 km (0.114 R)
• M11: 6,868,038 km (0.109 R)
• M12: 7,315,336 km (0.085 R)
• M13: 8,072,002 km (0.089 R)
• M14: 12,528,822 km (0.063 R)
• M15: 13,017,708 km (0.067 R)
• M16: 15,861,563 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 13.1

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.96 AU - 4.8 AU

Year: 6217 Days

Day: 9.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 54,358,301 km

• M1: 241,451 km (0.118 R)
• M2: 1,216,081 km (0.097 R)
• M3: 1,671,008 km (0.095 R)
• M4: 2,340,758 km (0.114 R)
• M5: 3,368,196 km (0.119 R)
• M6: 4,771,274 km (0.085 R)
• M7: 8,588,713 km (0.12 R)
• M8: 11,560,026 km (0.085 R)
• M9: 12,968,041 km (0.074 R)
• M10: 14,487,507 km (0.115 R)
• M11: 16,287,019 km (0.106 R)
• M12: 16,731,325 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 475.7

Radius: 7.1

Gravity: 9.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.27 AU - 9.13 AU

Year: 14492 Days

Day: 21.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 54,358,301 km

• M1: 89,310 km (0.114 R)
• M2: 410,048 km (0.101 R)
• M3: 642,822 km (0.098 R)
• M4: 936,333 km (0.048 R)
• M5: 1,883,288 km (0.034 R)
• M6: 2,435,154 km (0.071 R)
• M7: 2,814,983 km (0.114 R)
• M8: 4,109,005 km (0.079 R)
• M9: 6,551,639 km (0.114 R)
• M10: 8,445,398 km (0.119 R)
• M11: 9,618,993 km (0.111 R)
• M12: 10,138,696 km (0.052 R)
• M13: 11,928,186 km (0.113 R)
• M14: 15,619,962 km (0.114 R)
• M15: 21,374,245 km (0.04 R)
• M16: 30,120,634 km (0.069 R)
• M17: 31,231,547 km (0.102 R)
• M18: 33,299,439 km (0.026 R)
• M19: 34,247,141 km (0.106 R)
• M20: 36,945,887 km (0.101 R)
• M21: 39,651,065 km (0.113 R)
• M22: 40,849,943 km (0.094 R)
• M23: 41,935,574 km (0.083 R)
• M24: 43,881,693 km (0.12 R)
• M25: 45,887,202 km (0.093 R)
• M26: 49,313,292 km (0.047 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: 443 - 11,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit