🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 12.6

Gravity: 5.58 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.28 AU - 1.8 AU

Year: 1343 Days

Day: 14.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,694,589 km

• M1: 156,779 km (0.103 R)
• M2: 617,241 km (0.11 R)
• M3: 1,589,627 km (0.099 R)
• M4: 2,360,654 km (0.098 R)
• M5: 3,574,791 km (0.102 R)
• M6: 4,414,184 km (0.109 R)
• M7: 6,290,291 km (0.077 R)
• M8: 9,042,294 km (0.119 R)
• M9: 9,478,671 km (0.098 R)
• M10: 10,838,515 km (0.103 R)
• M11: 11,403,098 km (0.056 R)
• M12: 12,061,628 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 348.6

Radius: 11.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.99 AU - 2.47 AU

Year: 2341 Days

Day: 11.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 71,694,589 km

• M1: 143,315 km (0.092 R)
• M2: 516,262 km (0.113 R)
• M3: 914,193 km (0.052 R)
• M4: 1,419,833 km (0.118 R)
• M5: 1,867,580 km (0.073 R)
• M6: 2,285,706 km (0.117 R)
• M7: 2,864,799 km (0.037 R)
• M8: 3,793,353 km (0.032 R)
• M9: 4,168,844 km (0.051 R)
• M10: 5,492,486 km (0.058 R)
• M11: 7,484,232 km (0.037 R)
• M12: 7,848,503 km (0.068 R)
• M13: 8,765,089 km (0.101 R)
• M14: 9,425,563 km (0.08 R)
• M15: 9,950,951 km (0.07 R)
• M16: 10,565,200 km (0.099 R)
• M17: 12,599,881 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 9

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.07 AU - 2.83 AU

Year: 2696 Days

Day: 9.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 71,694,589 km

• M1: 111,899 km (0.116 R)
• M2: 510,727 km (0.048 R)
• M3: 865,872 km (0.104 R)
• M4: 1,195,137 km (0.09 R)
• M5: 1,922,033 km (0.117 R)
• M6: 2,626,041 km (0.12 R)
• M7: 4,107,060 km (0.113 R)
• M8: 4,396,831 km (0.106 R)
• M9: 5,055,810 km (0.081 R)
• M10: 5,800,358 km (0.08 R)
• M11: 6,321,108 km (0.088 R)
• M12: 6,639,004 km (0.045 R)
• M13: 8,501,198 km (0.071 R)
• M14: 9,760,513 km (0.119 R)
• M15: 10,279,019 km (0.085 R)
• M16: 10,624,142 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.3

Radius: 10.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.65 AU - 2.83 AU

Year: 3188 Days

Day: 11.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 71,694,589 km

• M1: 139,575 km (0.086 R)
• M2: 606,171 km (0.049 R)
• M3: 1,007,990 km (0.102 R)
• M4: 1,459,926 km (0.057 R)
• M5: 2,373,969 km (0.04 R)
• M6: 3,206,182 km (0.033 R)
• M7: 4,368,707 km (0.096 R)
• M8: 4,850,711 km (0.112 R)
• M9: 5,792,878 km (0.111 R)
• M10: 8,428,194 km (0.115 R)
• M11: 12,238,303 km (0.06 R)
• M12: 14,781,915 km (0.103 R)
• M13: 18,828,089 km (0.094 R)

Asteroid Belt

Center: 3.56 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 13.2

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.56 AU - 5.18 AU

Year: 6421 Days

Day: 10.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,694,589 km

• M1: 164,258 km (0.064 R)
• M2: 1,476,531 km (0.104 R)
• M3: 2,289,296 km (0.059 R)
• M4: 2,905,340 km (0.106 R)
• M5: 3,471,568 km (0.078 R)
• M6: 4,366,911 km (0.078 R)
• M7: 5,172,197 km (0.108 R)
• M8: 6,008,598 km (0.077 R)
• M9: 6,684,930 km (0.09 R)
• M10: 10,662,738 km (0.032 R)
• M11: 13,940,577 km (0.119 R)
• M12: 14,704,723 km (0.115 R)
• M13: 15,311,342 km (0.067 R)
• M14: 17,165,458 km (0.083 R)
• M15: 22,093,062 km (0.113 R)
• M16: 23,051,087 km (0.069 R)
• M17: 28,540,282 km (0.044 R)
• M18: 34,206,900 km (0.064 R)
• M19: 35,488,804 km (0.117 R)
• M20: 37,359,076 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 356.5

Radius: 4.9

Gravity: 14.85 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.67 AU - 6.37 AU

Year: 10383 Days

Day: 20.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,694,589 km

• M1: 61,036 km (0.084 R)
• M2: 358,137 km (0.08 R)
• M3: 692,638 km (0.078 R)
• M4: 955,631 km (0.117 R)
• M5: 1,441,076 km (0.12 R)
• M6: 1,872,068 km (0.092 R)
• M7: 2,663,740 km (0.108 R)
• M8: 4,564,081 km (0.091 R)
• M9: 4,965,453 km (0.068 R)
• M10: 5,707,608 km (0.12 R)
• M11: 7,142,401 km (0.067 R)
• M12: 8,126,456 km (0.068 R)
• M13: 8,629,553 km (0.078 R)
• M14: 9,883,782 km (0.113 R)
• M15: 13,369,113 km (0.089 R)
• M16: 13,599,793 km (0.068 R)
• M17: 14,489,003 km (0.046 R)
• M18: 15,606,349 km (0.116 R)
• M19: 19,082,106 km (0.119 R)
• M20: 23,961,091 km (0.047 R)
• M21: 25,254,963 km (0.049 R)
• M22: 31,912,966 km (0.074 R)
• M23: 32,950,427 km (0.092 R)
• M24: 33,796,403 km (0.07 R)
• M25: 34,874,106 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.8

Radius: 5.1

Gravity: 35.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.44 AU - 8.48 AU

Year: 15786 Days

Day: 24 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,694,589 km

• M1: 63,429 km (0.064 R)
• M2: 305,180 km (0.042 R)
• M3: 517,010 km (0.07 R)
• M4: 934,987 km (0.066 R)
• M5: 1,457,682 km (0.089 R)
• M6: 2,928,827 km (0.094 R)
• M7: 4,682,264 km (0.077 R)
• M8: 7,837,582 km (0.068 R)
• M9: 8,490,726 km (0.118 R)
• M10: 10,848,838 km (0.114 R)
• M11: 12,983,001 km (0.107 R)
• M12: 13,895,398 km (0.12 R)
• M13: 17,467,646 km (0.042 R)
• M14: 18,231,642 km (0.107 R)
• M15: 20,100,568 km (0.106 R)
• M16: 22,986,311 km (0.12 R)
• M17: 26,799,561 km (0.093 R)
• M18: 30,282,798 km (0.059 R)
• M19: 33,277,747 km (0.097 R)
• M20: 34,449,846 km (0.107 R)
• M21: 36,601,213 km (0.059 R)
• M22: 50,391,145 km (0.12 R)
• M23: 58,614,839 km (0.076 R)
• M24: 58,802,884 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 19,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit