🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.82 AU

Year: 191 Days

Day: 35.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.8

Radius: 12.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.51 AU - 7.13 AU

Year: 6203 Days

Day: 10.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,068,603 km

• M1: 153,039 km (0.101 R)
• M2: 547,678 km (0.118 R)
• M3: 963,709 km (0.115 R)
• M4: 1,551,330 km (0.084 R)
• M5: 3,025,168 km (0.069 R)
• M6: 5,082,139 km (0.084 R)
• M7: 6,949,419 km (0.115 R)
• M8: 8,135,431 km (0.119 R)
• M9: 8,654,087 km (0.093 R)
• M10: 12,141,513 km (0.028 R)
• M11: 12,766,981 km (0.057 R)
• M12: 13,745,202 km (0.082 R)
• M13: 14,540,015 km (0.073 R)
• M14: 15,485,773 km (0.075 R)
• M15: 16,472,072 km (0.085 R)
• M16: 19,120,702 km (0.083 R)
• M17: 20,473,366 km (0.088 R)
• M18: 20,987,534 km (0.068 R)
• M19: 21,965,156 km (0.066 R)
• M20: 23,209,810 km (0.078 R)
• M21: 23,608,190 km (0.095 R)
• M22: 24,011,206 km (0.068 R)
• M23: 24,500,840 km (0.109 R)
• M24: 26,181,423 km (0.042 R)
• M25: 29,305,176 km (0.09 R)
• M26: 30,621,637 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.4

Radius: 8

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7.5 AU - 10.62 AU

Year: 9497 Days

Day: 10.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 96,068,603 km

• M1: 100,081 km (0.087 R)
• M2: 459,415 km (0.108 R)
• M3: 758,312 km (0.105 R)
• M4: 1,038,808 km (0.065 R)
• M5: 1,342,790 km (0.074 R)
• M6: 1,789,340 km (0.06 R)
• M7: 2,541,369 km (0.074 R)
• M8: 2,840,864 km (0.103 R)
• M9: 3,466,482 km (0.119 R)
• M10: 4,627,062 km (0.095 R)
• M11: 5,340,644 km (0.099 R)
• M12: 8,320,783 km (0.111 R)
• M13: 10,559,964 km (0.068 R)
• M14: 13,450,345 km (0.086 R)
• M15: 14,016,722 km (0.111 R)
• M16: 14,776,679 km (0.056 R)
• M17: 16,829,162 km (0.116 R)
• M18: 18,993,993 km (0.071 R)
• M19: 19,563,063 km (0.07 R)
• M20: 20,290,109 km (0.062 R)
• M21: 24,698,459 km (0.112 R)
• M22: 25,205,596 km (0.075 R)
• M23: 25,461,707 km (0.106 R)
• M24: 27,846,297 km (0.051 R)
• M25: 31,745,865 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.5

Radius: 10.1

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.54 AU - 11.58 AU

Year: 11951 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,068,603 km

• M1: 125,662 km (0.118 R)
• M2: 520,601 km (0.118 R)
• M3: 1,022,651 km (0.096 R)
• M4: 1,377,946 km (0.038 R)
• M5: 2,270,896 km (0.109 R)
• M6: 3,188,978 km (0.085 R)
• M7: 3,746,230 km (0.097 R)
• M8: 5,635,801 km (0.106 R)
• M9: 6,647,830 km (0.037 R)
• M10: 9,424,666 km (0.038 R)
• M11: 9,987,603 km (0.097 R)
• M12: 11,695,113 km (0.11 R)
• M13: 12,285,276 km (0.092 R)
• M14: 15,964,187 km (0.037 R)
• M15: 16,397,423 km (0.077 R)
• M16: 17,438,923 km (0.082 R)
• M17: 18,131,412 km (0.066 R)
• M18: 18,682,530 km (0.099 R)
• M19: 21,432,737 km (0.117 R)
• M20: 22,858,704 km (0.108 R)
• M21: 24,346,904 km (0.1 R)
• M22: 25,504,791 km (0.026 R)
• M23: 26,901,437 km (0.03 R)
• M24: 32,192,115 km (0.076 R)
• M25: 33,000,393 km (0.119 R)
• M26: 33,822,283 km (0.087 R)
• M27: 37,753,865 km (0.047 R)
• M28: 40,094,174 km (0.113 R)
• M29: 40,627,042 km (0.075 R)
• M30: 44,065,399 km (0.048 R)
• M31: 48,743,474 km (0.055 R)
• M32: 51,987,055 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.5

Radius: 12.9

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 11.18 AU - 15.04 AU

Year: 16531 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,068,603 km

• M1: 167,101 km (0.093 R)
• M2: 979,268 km (0.084 R)
• M3: 1,399,338 km (0.091 R)
• M4: 1,851,872 km (0.109 R)
• M5: 4,023,435 km (0.088 R)
• M6: 5,324,637 km (0.111 R)
• M7: 6,493,744 km (0.088 R)
• M8: 8,326,917 km (0.101 R)
• M9: 8,742,200 km (0.091 R)
• M10: 16,031,057 km (0.115 R)
• M11: 18,362,391 km (0.06 R)
• M12: 22,369,968 km (0.117 R)
• M13: 23,481,929 km (0.1 R)
• M14: 27,152,313 km (0.094 R)
• M15: 37,124,208 km (0.07 R)
• M16: 38,969,647 km (0.092 R)
• M17: 43,460,725 km (0.083 R)
• M18: 45,670,136 km (0.093 R)
• M19: 53,634,577 km (0.062 R)
• M20: 55,807,037 km (0.117 R)
• M21: 67,555,855 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.7

Radius: 4.5

Gravity: 37.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 14.3 AU - 18.64 AU

Year: 23277 Days

Day: 16.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,068,603 km

• M1: 56,099 km (0.036 R)
• M2: 295,905 km (0.05 R)
• M3: 734,675 km (0.079 R)
• M4: 1,025,493 km (0.083 R)
• M5: 1,279,810 km (0.105 R)
• M6: 1,422,077 km (0.052 R)
• M7: 3,553,398 km (0.117 R)
• M8: 3,740,695 km (0.073 R)
• M9: 5,282,301 km (0.071 R)
• M10: 6,081,752 km (0.034 R)
• M11: 10,279,318 km (0.076 R)
• M12: 10,660,344 km (0.076 R)
• M13: 11,859,670 km (0.116 R)
• M14: 12,349,454 km (0.112 R)
• M15: 13,519,608 km (0.092 R)
• M16: 15,002,722 km (0.029 R)
• M17: 17,026,781 km (0.114 R)
• M18: 21,504,096 km (0.095 R)
• M19: 22,761,316 km (0.078 R)
• M20: 25,306,574 km (0.053 R)
• M21: 26,469,997 km (0.101 R)
• M22: 27,305,351 km (0.077 R)
• M23: 32,962,245 km (0.114 R)
• M24: 34,489,340 km (0.097 R)
• M25: 42,188,245 km (0.107 R)
• M26: 45,157,464 km (0.096 R)
• M27: 46,692,936 km (0.102 R)
• M28: 53,560,526 km (0.091 R)
• M29: 56,056,117 km (0.103 R)
• M30: 66,159,210 km (0.073 R)
• M31: 68,805,895 km (0.102 R)
• M32: 71,293,259 km (0.088 R)
• M33: 77,651,617 km (0.087 R)
• M34: 82,850,442 km (0.052 R)
• M35: 87,225,282 km (0.048 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 743.2

Radius: 6.1

Gravity: 19.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.86 AU - 20.72 AU

Year: 27240 Days

Day: 19.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 96,068,603 km

• M1: 75,846 km (0.06 R)
• M2: 317,297 km (0.117 R)
• M3: 555,906 km (0.084 R)
• M4: 843,732 km (0.094 R)
• M5: 1,436,289 km (0.094 R)
• M6: 2,441,288 km (0.118 R)
• M7: 2,641,898 km (0.096 R)
• M8: 10,042,056 km (0.044 R)
• M9: 10,363,542 km (0.102 R)
• M10: 10,559,814 km (0.077 R)
• M11: 10,825,201 km (0.103 R)
• M12: 11,508,115 km (0.109 R)
• M13: 11,931,477 km (0.101 R)
• M14: 12,660,169 km (0.04 R)
• M15: 17,481,409 km (0.106 R)
• M16: 17,759,661 km (0.111 R)
• M17: 20,500,892 km (0.081 R)
• M18: 21,864,327 km (0.085 R)
• M19: 23,850,688 km (0.103 R)
• M20: 26,316,360 km (0.085 R)
• M21: 30,660,233 km (0.086 R)
• M22: 36,960,099 km (0.106 R)
• M23: 39,928,270 km (0.112 R)
• M24: 53,977,305 km (0.096 R)
• M25: 61,345,898 km (0.114 R)
• M26: 62,852,498 km (0.065 R)
• M27: 68,204,960 km (0.087 R)
• M28: 70,991,819 km (0.104 R)
• M29: 78,792,451 km (0.045 R)
• M30: 79,044,972 km (0.119 R)
• M31: 82,637,864 km (0.08 R)
• M32: 88,228,935 km (0.119 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,517 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit