🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.8

Radius: 13.4

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 279 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 79,617,230 km

• M1: 169,345 km (0.045 R)
• M2: 615,595 km (0.117 R)
• M3: 1,167,761 km (0.114 R)
• M4: 1,665,772 km (0.112 R)
• M5: 2,417,502 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.79 AU - 0.93 AU

Year: 532 Days

Day: 7 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 79,617,230 km

• M1: 184,155 km (0.119 R)
• M2: 796,309 km (0.107 R)
• M3: 1,277,715 km (0.094 R)
• M4: 1,766,452 km (0.09 R)
• M5: 2,577,272 km (0.117 R)
• M6: 3,140,957 km (0.112 R)
• M7: 3,837,036 km (0.03 R)
• M8: 4,394,138 km (0.084 R)
• M9: 5,331,519 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.5

Radius: 14.6

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 2.39 AU - 2.59 AU

Year: 2620 Days

Day: 11.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 79,617,230 km

• M1: 181,612 km (0.108 R)
• M2: 715,975 km (0.093 R)
• M3: 1,343,538 km (0.04 R)
• M4: 1,905,877 km (0.115 R)
• M5: 3,161,003 km (0.105 R)
• M6: 3,888,946 km (0.112 R)
• M7: 4,523,241 km (0.065 R)
• M8: 5,840,002 km (0.1 R)
• M9: 6,303,755 km (0.085 R)
• M10: 6,821,663 km (0.096 R)
• M11: 7,943,497 km (0.069 R)
• M12: 8,514,512 km (0.042 R)
• M13: 9,257,715 km (0.112 R)
• M14: 10,914,661 km (0.115 R)
• M15: 12,138,970 km (0.053 R)
• M16: 13,500,011 km (0.103 R)
• M17: 14,860,005 km (0.067 R)
• M18: 17,401,374 km (0.068 R)
• M19: 18,951,956 km (0.099 R)
• M20: 21,033,461 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.7

Radius: 10.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.63 AU - 3.07 AU

Year: 3208 Days

Day: 13.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 118.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,617,230 km

• M1: 132,245 km (0.07 R)
• M2: 465,249 km (0.083 R)
• M3: 1,036,264 km (0.118 R)
• M4: 1,482,814 km (0.092 R)
• M5: 1,876,855 km (0.113 R)
• M6: 2,298,272 km (0.073 R)
• M7: 2,904,592 km (0.098 R)
• M8: 3,266,021 km (0.115 R)
• M9: 4,552,562 km (0.061 R)
• M10: 6,509,303 km (0.066 R)
• M11: 7,673,473 km (0.09 R)
• M12: 9,052,018 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.7

Radius: 4.3

Gravity: 46.77 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.92 AU - 7.2 AU

Year: 11204 Days

Day: 25 Hours

Environment

Temp: -236 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,617,230 km

• M1: 55,351 km (0.105 R)
• M2: 286,480 km (0.097 R)
• M3: 680,970 km (0.067 R)
• M4: 925,861 km (0.075 R)
• M5: 1,387,071 km (0.051 R)
• M6: 1,765,404 km (0.097 R)
• M7: 2,306,350 km (0.085 R)
• M8: 2,551,242 km (0.105 R)
• M9: 4,043,780 km (0.082 R)
• M10: 5,347,226 km (0.098 R)
• M11: 5,739,622 km (0.09 R)
• M12: 5,999,174 km (0.094 R)
• M13: 6,501,823 km (0.116 R)
• M14: 7,635,027 km (0.05 R)
• M15: 8,318,240 km (0.113 R)
• M16: 9,858,051 km (0.072 R)
• M17: 10,176,694 km (0.115 R)
• M18: 10,722,727 km (0.058 R)
• M19: 11,288,057 km (0.085 R)
• M20: 12,416,773 km (0.077 R)
• M21: 14,146,872 km (0.114 R)
• M22: 15,104,448 km (0.109 R)
• M23: 17,223,801 km (0.09 R)
• M24: 17,763,550 km (0.088 R)
• M25: 18,795,626 km (0.031 R)
• M26: 19,121,151 km (0.047 R)
• M27: 21,329,066 km (0.043 R)
• M28: 26,344,335 km (0.076 R)
• M29: 35,937,298 km (0.081 R)
• M30: 36,312,789 km (0.113 R)
• M31: 41,986,737 km (0.03 R)
• M32: 43,385,926 km (0.037 R)
• M33: 49,293,994 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 5

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 5.56 AU - 8.4 AU

Year: 12297 Days

Day: 25 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,617,230 km

• M1: 70,161 km (0.059 R)
• M2: 271,670 km (0.118 R)
• M3: 737,368 km (0.026 R)
• M4: 1,247,048 km (0.082 R)
• M5: 1,468,004 km (0.072 R)
• M6: 2,520,874 km (0.045 R)
• M7: 3,352,638 km (0.103 R)
• M8: 3,782,133 km (0.098 R)
• M9: 8,628,805 km (0.079 R)
• M10: 10,828,343 km (0.117 R)
• M11: 12,660,917 km (0.108 R)
• M12: 15,986,178 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.3

Radius: 7

Gravity: 18.03 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 7.73 AU - 10.83 AU

Year: 18852 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 79,617,230 km

• M1: 92,601 km (0.116 R)
• M2: 513,270 km (0.09 R)
• M3: 772,224 km (0.106 R)
• M4: 1,501,065 km (0.108 R)
• M5: 3,675,320 km (0.118 R)
• M6: 5,253,728 km (0.094 R)
• M7: 7,677,662 km (0.105 R)
• M8: 8,664,409 km (0.097 R)
• M9: 9,850,421 km (0.047 R)
• M10: 11,334,283 km (0.069 R)
• M11: 13,830,622 km (0.067 R)
• M12: 36,821,272 km (0.103 R)
• M13: 41,574,744 km (0.103 R)
• M14: 46,222,002 km (0.096 R)
• M15: 50,849,363 km (0.09 R)
• M16: 52,457,840 km (0.052 R)
• M17: 53,915,970 km (0.071 R)
• M18: 57,103,602 km (0.039 R)
• M19: 62,016,246 km (0.056 R)
• M20: 65,933,018 km (0.087 R)
• M21: 72,447,855 km (0.086 R)
• M22: 73,347,686 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit