🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 14.1

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.45 AU - 0.75 AU

Year: 321 Days

Day: 6.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 36,114,895 km

• M1: 176,226 km (0.072 R)
• M2: 739,612 km (0.077 R)
• M3: 1,273,377 km (0.071 R)
• M4: 1,818,362 km (0.12 R)
• M5: 2,606,444 km (0.105 R)
• M6: 3,782,732 km (0.049 R)
• M7: 4,287,774 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 14.8

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.78 AU - 0.86 AU

Year: 513 Days

Day: 10.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 36,114,895 km

• M1: 184,005 km (0.1 R)
• M2: 765,792 km (0.038 R)
• M3: 1,314,068 km (0.079 R)
• M4: 2,051,286 km (0.045 R)
• M5: 2,713,705 km (0.103 R)
• M6: 3,284,870 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.3

Radius: 11.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.76 AU - 1.08 AU

Year: 609 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,114,895 km

• M1: 149,448 km (0.043 R)
• M2: 517,160 km (0.104 R)
• M3: 1,212,790 km (0.071 R)
• M4: 1,668,016 km (0.089 R)
• M5: 2,154,209 km (0.083 R)
• M6: 3,099,369 km (0.103 R)
• M7: 3,473,962 km (0.08 R)
• M8: 4,799,399 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69

Radius: 10.9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.29 AU - 1.71 AU

Year: 1268 Days

Day: 9.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 36,114,895 km

• M1: 138,228 km (0.05 R)
• M2: 581,487 km (0.1 R)
• M3: 1,358,199 km (0.076 R)
• M4: 1,714,990 km (0.106 R)
• M5: 3,617,725 km (0.032 R)
• M6: 4,497,660 km (0.089 R)
• M7: 4,950,642 km (0.12 R)
• M8: 5,629,218 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 774.1

Radius: 10.1

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.32 AU - 5.64 AU

Year: 8855 Days

Day: 14.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,114,895 km

• M1: 125,662 km (0.049 R)
• M2: 445,502 km (0.11 R)
• M3: 834,457 km (0.099 R)
• M4: 1,377,647 km (0.104 R)
• M5: 1,882,839 km (0.093 R)
• M6: 2,214,647 km (0.099 R)
• M7: 2,786,709 km (0.072 R)
• M8: 3,336,481 km (0.051 R)
• M9: 4,594,599 km (0.087 R)
• M10: 5,046,235 km (0.106 R)
• M11: 7,848,054 km (0.098 R)
• M12: 9,176,782 km (0.112 R)
• M13: 10,649,872 km (0.105 R)
• M14: 12,503,091 km (0.074 R)
• M15: 13,445,857 km (0.095 R)
• M16: 14,625,885 km (0.097 R)
• M17: 16,978,610 km (0.092 R)
• M18: 20,842,424 km (0.057 R)
• M19: 23,457,245 km (0.11 R)
• M20: 28,923,402 km (0.119 R)
• M21: 32,166,684 km (0.056 R)
• M22: 33,151,935 km (0.111 R)
• M23: 36,345,999 km (0.08 R)
• M24: 37,775,557 km (0.062 R)
• M25: 38,995,228 km (0.099 R)
• M26: 42,549,823 km (0.11 R)
• M27: 43,338,653 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.1

Radius: 7.1

Gravity: 17.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.16 AU - 6.82 AU

Year: 10119 Days

Day: 22.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,114,895 km

• M1: 88,263 km (0.117 R)
• M2: 347,516 km (0.057 R)
• M3: 681,119 km (0.091 R)
• M4: 1,004,849 km (0.083 R)
• M5: 1,737,130 km (0.077 R)
• M6: 2,143,438 km (0.071 R)
• M7: 3,515,251 km (0.116 R)
• M8: 4,166,450 km (0.119 R)
• M9: 4,400,571 km (0.117 R)
• M10: 5,565,041 km (0.107 R)
• M11: 6,218,634 km (0.088 R)
• M12: 6,682,088 km (0.068 R)
• M13: 8,721,855 km (0.084 R)
• M14: 11,539,531 km (0.046 R)
• M15: 13,028,927 km (0.081 R)
• M16: 14,575,021 km (0.11 R)
• M17: 19,208,815 km (0.088 R)
• M18: 24,077,179 km (0.109 R)
• M19: 28,018,634 km (0.065 R)
• M20: 34,585,981 km (0.074 R)
• M21: 37,025,922 km (0.106 R)
• M22: 40,498,687 km (0.106 R)
• M23: 45,172,872 km (0.08 R)
• M24: 51,117,592 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.6

Radius: 7.7

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.91 AU - 7.25 AU

Year: 10348 Days

Day: 21.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 36,114,895 km

• M1: 95,743 km (0.095 R)
• M2: 438,920 km (0.053 R)
• M3: 2,633,072 km (0.109 R)
• M4: 2,880,357 km (0.057 R)
• M5: 3,143,201 km (0.077 R)
• M6: 4,281,641 km (0.073 R)
• M7: 4,986,995 km (0.105 R)
• M8: 6,187,069 km (0.097 R)
• M9: 7,015,093 km (0.069 R)
• M10: 12,933,035 km (0.113 R)
• M11: 16,797,298 km (0.071 R)
• M12: 20,101,167 km (0.073 R)
• M13: 25,402,616 km (0.034 R)
• M14: 26,441,274 km (0.049 R)
• M15: 28,051,994 km (0.117 R)
• M16: 30,012,624 km (0.085 R)
• M17: 30,300,002 km (0.085 R)
• M18: 31,963,231 km (0.118 R)
• M19: 34,518,213 km (0.106 R)
• M20: 34,833,715 km (0.054 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit