🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.54 AU - 0.66 AU

Year: 296 Days

Day: 21.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,904,523 km

• M1: 293,511 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.2

Radius: 9.8

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.25 AU - 3.25 AU

Year: 2900 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 88,904,523 km

• M1: 122,221 km (0.084 R)
• M2: 529,128 km (0.096 R)
• M3: 842,984 km (0.096 R)
• M4: 1,205,759 km (0.107 R)
• M5: 2,058,766 km (0.077 R)
• M6: 2,400,597 km (0.102 R)
• M7: 3,398,415 km (0.085 R)
• M8: 4,561,239 km (0.118 R)
• M9: 5,810,232 km (0.118 R)
• M10: 6,329,486 km (0.086 R)
• M11: 6,820,167 km (0.072 R)
• M12: 8,008,872 km (0.089 R)
• M13: 9,005,044 km (0.083 R)
• M14: 10,393,462 km (0.093 R)
• M15: 12,894,738 km (0.083 R)
• M16: 14,114,858 km (0.097 R)
• M17: 14,505,458 km (0.114 R)
• M18: 14,903,089 km (0.095 R)
• M19: 15,308,051 km (0.044 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.6

Radius: 7.8

Gravity: 15.21 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.04 AU - 9.16 AU

Year: 13322 Days

Day: 16.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 88,904,523 km

• M1: 166,951 km (0.101 R)
• M2: 917,783 km (0.087 R)
• M3: 1,386,174 km (0.039 R)
• M4: 1,932,505 km (0.086 R)
• M5: 2,255,786 km (0.087 R)
• M6: 3,695,965 km (0.064 R)
• M7: 4,352,550 km (0.077 R)
• M8: 6,012,638 km (0.067 R)
• M9: 8,152,635 km (0.094 R)
• M10: 11,107,642 km (0.113 R)
• M11: 13,253,623 km (0.097 R)
• M12: 16,345,063 km (0.092 R)
• M13: 17,048,024 km (0.112 R)
• M14: 17,934,242 km (0.118 R)
• M15: 18,181,228 km (0.048 R)
• M16: 20,328,705 km (0.104 R)
• M17: 25,533,215 km (0.076 R)
• M18: 29,002,240 km (0.047 R)
• M19: 32,163,542 km (0.111 R)
• M20: 37,795,304 km (0.103 R)
• M21: 39,160,983 km (0.118 R)
• M22: 43,159,734 km (0.118 R)
• M23: 45,715,763 km (0.074 R)
• M24: 46,177,123 km (0.075 R)
• M25: 49,010,506 km (0.09 R)
• M26: 63,201,360 km (0.087 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.2

Radius: 4.1

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 7.33 AU - 8.45 AU

Year: 14091 Days

Day: 16.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,904,523 km

• M1: 51,013 km (0.094 R)
• M2: 193,879 km (0.114 R)
• M3: 442,959 km (0.053 R)
• M4: 590,313 km (0.106 R)
• M5: 884,123 km (0.034 R)
• M6: 1,571,974 km (0.078 R)
• M7: 1,854,565 km (0.082 R)
• M8: 2,282,864 km (0.117 R)
• M9: 2,459,539 km (0.105 R)
• M10: 3,612,639 km (0.081 R)
• M11: 3,990,972 km (0.069 R)
• M12: 5,052,219 km (0.117 R)
• M13: 6,597,266 km (0.09 R)
• M14: 7,286,463 km (0.114 R)
• M15: 7,713,565 km (0.071 R)
• M16: 9,192,939 km (0.108 R)
• M17: 9,640,835 km (0.118 R)
• M18: 10,103,242 km (0.031 R)
• M19: 12,042,030 km (0.111 R)
• M20: 14,215,538 km (0.11 R)
• M21: 14,479,428 km (0.108 R)
• M22: 15,428,926 km (0.08 R)
• M23: 17,003,892 km (0.103 R)
• M24: 18,919,792 km (0.08 R)
• M25: 20,805,473 km (0.089 R)
• M26: 23,356,716 km (0.07 R)
• M27: 25,522,594 km (0.109 R)
• M28: 26,108,868 km (0.077 R)
• M29: 26,804,198 km (0.115 R)
• M30: 28,231,512 km (0.061 R)
• M31: 30,685,366 km (0.097 R)
• M32: 32,133,323 km (0.082 R)
• M33: 33,161,958 km (0.094 R)
• M34: 33,742,847 km (0.115 R)
• M35: 36,012,247 km (0.056 R)
• M36: 39,668,718 km (0.097 R)
• M37: 40,323,208 km (0.101 R)
• M38: 42,193,930 km (0.055 R)
• M39: 47,856,209 km (0.034 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.3

Radius: 5.6

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.49 AU - 10.99 AU

Year: 20835 Days

Day: 16 Hours

Environment

Temp: -223 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 88,904,523 km

• M1: 75,098 km (0.044 R)
• M2: 270,772 km (0.113 R)
• M3: 791,074 km (0.117 R)
• M4: 1,035,666 km (0.089 R)
• M5: 1,475,035 km (0.084 R)
• M6: 2,264,014 km (0.119 R)
• M7: 2,738,987 km (0.101 R)
• M8: 4,339,834 km (0.107 R)
• M9: 4,662,367 km (0.118 R)
• M10: 5,391,806 km (0.077 R)
• M11: 6,687,623 km (0.101 R)
• M12: 7,892,335 km (0.033 R)
• M13: 9,026,885 km (0.025 R)
• M14: 9,339,993 km (0.069 R)
• M15: 10,043,103 km (0.109 R)
• M16: 11,133,373 km (0.104 R)
• M17: 12,048,014 km (0.111 R)
• M18: 12,620,376 km (0.103 R)
• M19: 13,478,918 km (0.104 R)
• M20: 13,956,883 km (0.066 R)
• M21: 14,446,218 km (0.113 R)
• M22: 16,210,724 km (0.1 R)
• M23: 19,722,684 km (0.067 R)
• M24: 20,696,417 km (0.083 R)
• M25: 23,416,106 km (0.081 R)
• M26: 23,612,079 km (0.1 R)
• M27: 26,365,129 km (0.101 R)
• M28: 30,825,838 km (0.105 R)
• M29: 42,355,944 km (0.1 R)
• M30: 47,016,965 km (0.051 R)
• M31: 48,114,714 km (0.073 R)
• M32: 48,909,378 km (0.072 R)
• M33: 61,340,513 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.3

Radius: 7.6

Gravity: 13.01 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.89 AU - 12.69 AU

Year: 24120 Days

Day: 16.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,904,523 km

• M1: 412,591 km (0.096 R)
• M2: 870,809 km (0.083 R)
• M3: 1,306,887 km (0.106 R)
• M4: 1,673,551 km (0.07 R)
• M5: 2,540,621 km (0.073 R)
• M6: 3,967,934 km (0.105 R)
• M7: 4,666,406 km (0.11 R)
• M8: 5,444,166 km (0.077 R)
• M9: 6,215,343 km (0.079 R)
• M10: 6,816,277 km (0.117 R)
• M11: 9,916,244 km (0.09 R)
• M12: 12,084,366 km (0.047 R)
• M13: 17,154,986 km (0.108 R)
• M14: 17,874,402 km (0.081 R)
• M15: 20,451,675 km (0.059 R)
• M16: 21,776,663 km (0.052 R)
• M17: 31,213,745 km (0.091 R)
• M18: 40,639,159 km (0.109 R)
• M19: 52,170,612 km (0.077 R)
• M20: 53,109,488 km (0.097 R)
• M21: 81,903,338 km (0.115 R)
• M22: 83,171,031 km (0.025 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 15,580 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit