🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.7

Radius: 14.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.99 AU - 1.37 AU

Year: 869 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 46,538,679 km

• M1: 178,769 km (0.065 R)
• M2: 633,846 km (0.112 R)
• M3: 1,176,138 km (0.098 R)
• M4: 1,716,785 km (0.112 R)
• M5: 2,324,601 km (0.052 R)
• M6: 2,774,293 km (0.119 R)
• M7: 3,220,543 km (0.086 R)
• M8: 3,701,500 km (0.119 R)
• M9: 5,844,639 km (0.116 R)
• M10: 6,812,537 km (0.076 R)
• M11: 7,389,985 km (0.05 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.5

Radius: 13.7

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.08 AU - 1.34 AU

Year: 903 Days

Day: 6.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,538,679 km

• M1: 170,542 km (0.067 R)
• M2: 1,097,899 km (0.093 R)
• M3: 1,943,276 km (0.08 R)
• M4: 3,125,548 km (0.102 R)
• M5: 4,094,494 km (0.116 R)
• M6: 4,915,337 km (0.033 R)
• M7: 5,365,477 km (0.093 R)
• M8: 5,803,949 km (0.117 R)
• M9: 6,287,150 km (0.092 R)
• M10: 7,152,573 km (0.109 R)
• M11: 7,756,799 km (0.094 R)
• M12: 8,882,972 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.3

Radius: 11.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.53 AU - 2.47 AU

Year: 1918 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 46,538,679 km

• M1: 143,016 km (0.117 R)
• M2: 532,419 km (0.073 R)
• M3: 959,072 km (0.063 R)
• M4: 1,466,059 km (0.078 R)
• M5: 2,058,616 km (0.114 R)
• M6: 3,004,524 km (0.11 R)
• M7: 3,625,804 km (0.105 R)
• M8: 4,256,508 km (0.102 R)
• M9: 5,274,073 km (0.085 R)
• M10: 6,228,208 km (0.06 R)
• M11: 6,797,578 km (0.112 R)
• M12: 7,374,427 km (0.062 R)
• M13: 8,807,275 km (0.062 R)
• M14: 9,397,888 km (0.113 R)
• M15: 10,832,232 km (0.083 R)
• M16: 11,365,399 km (0.114 R)
• M17: 13,230,136 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 11.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.37 AU - 4.81 AU

Year: 5610 Days

Day: 14.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 46,538,679 km

• M1: 145,559 km (0.083 R)
• M2: 579,692 km (0.088 R)
• M3: 1,072,018 km (0.106 R)
• M4: 1,739,075 km (0.069 R)
• M5: 2,404,487 km (0.058 R)
• M6: 6,153,708 km (0.085 R)
• M7: 6,750,006 km (0.058 R)
• M8: 7,949,182 km (0.101 R)
• M9: 9,245,148 km (0.041 R)
• M10: 9,693,194 km (0.105 R)
• M11: 10,633,117 km (0.102 R)
• M12: 12,743,644 km (0.118 R)
• M13: 14,787,151 km (0.071 R)
• M14: 15,232,055 km (0.12 R)
• M15: 16,265,477 km (0.049 R)
• M16: 16,679,863 km (0.084 R)
• M17: 19,780,578 km (0.074 R)
• M18: 21,290,320 km (0.117 R)
• M19: 21,715,029 km (0.101 R)
• M20: 22,290,232 km (0.066 R)
• M21: 23,848,444 km (0.108 R)
• M22: 24,770,864 km (0.09 R)
• M23: 27,346,790 km (0.062 R)

Asteroid Belt

Center: 4.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.5

Radius: 9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.66 AU - 5.64 AU

Year: 7927 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,538,679 km

• M1: 112,797 km (0.071 R)
• M2: 576,401 km (0.084 R)
• M3: 1,100,292 km (0.088 R)
• M4: 1,439,880 km (0.087 R)
• M5: 1,849,478 km (0.103 R)
• M6: 2,886,491 km (0.084 R)
• M7: 3,827,312 km (0.092 R)
• M8: 5,345,282 km (0.039 R)
• M9: 6,145,181 km (0.075 R)
• M10: 6,590,385 km (0.029 R)
• M11: 8,668,000 km (0.119 R)
• M12: 9,984,311 km (0.085 R)
• M13: 13,530,379 km (0.084 R)
• M14: 14,784,309 km (0.084 R)
• M15: 15,526,314 km (0.071 R)
• M16: 17,458,520 km (0.074 R)
• M17: 20,790,364 km (0.109 R)
• M18: 24,602,567 km (0.09 R)
• M19: 28,856,681 km (0.095 R)
• M20: 29,387,305 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.8

Radius: 7.1

Gravity: 16.4 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.62 AU - 7.58 AU

Year: 10218 Days

Day: 17.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 46,538,679 km

• M1: 182,210 km (0.093 R)
• M2: 935,286 km (0.111 R)
• M3: 1,862,643 km (0.044 R)
• M4: 3,037,884 km (0.108 R)
• M5: 3,782,582 km (0.113 R)
• M6: 4,140,719 km (0.111 R)
• M7: 4,461,308 km (0.095 R)
• M8: 5,840,301 km (0.085 R)
• M9: 9,812,424 km (0.119 R)
• M10: 15,015,886 km (0.083 R)
• M11: 16,340,575 km (0.109 R)
• M12: 18,744,613 km (0.091 R)
• M13: 23,228,660 km (0.059 R)
• M14: 24,996,009 km (0.051 R)
• M15: 26,751,241 km (0.103 R)
• M16: 28,482,986 km (0.082 R)
• M17: 37,768,526 km (0.084 R)
• M18: 39,295,920 km (0.114 R)
• M19: 40,731,760 km (0.1 R)
• M20: 45,107,348 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.1

Radius: 5.6

Gravity: 14.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.65 AU - 7.81 AU

Year: 11842 Days

Day: 25 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 46,538,679 km

• M1: 69,713 km (0.096 R)
• M2: 274,662 km (0.118 R)
• M3: 557,701 km (0.092 R)
• M4: 876,943 km (0.083 R)
• M5: 1,111,811 km (0.056 R)
• M6: 1,440,627 km (0.118 R)
• M7: 2,131,022 km (0.107 R)
• M8: 2,461,783 km (0.12 R)
• M9: 3,842,122 km (0.116 R)
• M10: 4,863,427 km (0.107 R)
• M11: 5,671,704 km (0.116 R)
• M12: 6,491,052 km (0.078 R)
• M13: 7,305,911 km (0.051 R)
• M14: 10,513,888 km (0.109 R)
• M15: 14,045,744 km (0.089 R)
• M16: 18,221,320 km (0.087 R)
• M17: 21,952,440 km (0.057 R)
• M18: 22,980,627 km (0.115 R)
• M19: 23,242,722 km (0.079 R)
• M20: 28,106,747 km (0.088 R)
• M21: 41,698,462 km (0.074 R)
• M22: 42,349,661 km (0.113 R)
• M23: 44,749,809 km (0.111 R)
• M24: 46,538,701 km (0.074 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: 441 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit