🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 137 Days

Day: 27.8 Hours

Environment

Temp: 206 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.94 AU - 2.22 AU

Year: 1130 Days

Day: 14.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.11 AU - 4.77 AU

Year: 2946 Days

Day: 23 Hours

Environment

Temp: -130 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.8

Radius: 12.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.17 AU - 8.41 AU

Year: 6665 Days

Day: 7.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 113,280,189 km

• M1: 159,771 km (0.108 R)
• M2: 619,036 km (0.113 R)
• M3: 1,369,419 km (0.042 R)
• M4: 2,337,616 km (0.079 R)
• M5: 3,657,070 km (0.037 R)
• M6: 4,292,561 km (0.037 R)
• M7: 6,222,374 km (0.099 R)
• M8: 7,032,745 km (0.069 R)
• M9: 7,531,505 km (0.107 R)
• M10: 8,125,408 km (0.086 R)
• M11: 9,367,370 km (0.091 R)
• M12: 10,474,693 km (0.103 R)
• M13: 15,399,605 km (0.102 R)
• M14: 18,268,892 km (0.071 R)
• M15: 19,862,259 km (0.117 R)
• M16: 22,744,860 km (0.104 R)
• M17: 23,912,920 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.4

Radius: 10.2

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.31 AU - 12.03 AU

Year: 14064 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 113,280,189 km

• M1: 126,859 km (0.077 R)
• M2: 623,225 km (0.103 R)
• M3: 1,326,933 km (0.108 R)
• M4: 1,706,912 km (0.092 R)
• M5: 3,129,887 km (0.113 R)
• M6: 3,838,382 km (0.105 R)
• M7: 4,915,487 km (0.094 R)
• M8: 5,252,980 km (0.11 R)
• M9: 6,009,197 km (0.087 R)
• M10: 6,431,811 km (0.042 R)
• M11: 7,415,566 km (0.111 R)
• M12: 8,281,140 km (0.101 R)
• M13: 9,166,759 km (0.081 R)
• M14: 10,611,875 km (0.105 R)
• M15: 10,969,862 km (0.037 R)
• M16: 11,982,490 km (0.12 R)
• M17: 14,378,300 km (0.101 R)
• M18: 15,853,634 km (0.11 R)
• M19: 18,361,792 km (0.108 R)
• M20: 19,863,904 km (0.072 R)
• M21: 21,854,753 km (0.098 R)
• M22: 23,887,938 km (0.073 R)
• M23: 24,503,832 km (0.105 R)
• M24: 25,584,527 km (0.042 R)
• M25: 27,264,511 km (0.112 R)
• M26: 35,400,242 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.9

Radius: 7.8

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 10.46 AU - 14.74 AU

Year: 16849 Days

Day: 15 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 113,280,189 km

• M1: 102,774 km (0.103 R)
• M2: 479,461 km (0.071 R)
• M3: 787,184 km (0.068 R)
• M4: 1,043,744 km (0.086 R)
• M5: 1,344,735 km (0.095 R)
• M6: 1,977,833 km (0.025 R)
• M7: 2,500,828 km (0.062 R)
• M8: 3,478,150 km (0.112 R)
• M9: 4,926,108 km (0.063 R)
• M10: 7,711,022 km (0.06 R)
• M11: 8,252,716 km (0.117 R)
• M12: 8,686,400 km (0.077 R)
• M13: 11,561,522 km (0.12 R)
• M14: 13,301,046 km (0.083 R)
• M15: 14,573,974 km (0.109 R)
• M16: 17,572,065 km (0.039 R)
• M17: 18,509,445 km (0.062 R)
• M18: 22,259,714 km (0.105 R)
• M19: 22,509,692 km (0.07 R)
• M20: 22,930,362 km (0.097 R)
• M21: 24,048,905 km (0.118 R)
• M22: 25,203,352 km (0.086 R)
• M23: 25,840,190 km (0.118 R)
• M24: 26,487,500 km (0.082 R)
• M25: 28,007,863 km (0.039 R)
• M26: 28,494,654 km (0.111 R)
• M27: 39,091,569 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70

Radius: 5.3

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 11.26 AU - 17.06 AU

Year: 20073 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 113,280,189 km

• M1: 75,248 km (0.09 R)
• M2: 317,895 km (0.117 R)
• M3: 622,028 km (0.038 R)
• M4: 1,065,885 km (0.07 R)
• M5: 1,868,926 km (0.037 R)
• M6: 3,396,769 km (0.067 R)
• M7: 4,027,025 km (0.101 R)
• M8: 4,732,229 km (0.109 R)
• M9: 7,987,180 km (0.101 R)
• M10: 9,751,088 km (0.112 R)
• M11: 12,698,166 km (0.025 R)
• M12: 15,022,319 km (0.111 R)
• M13: 20,344,712 km (0.074 R)
• M14: 21,162,713 km (0.073 R)
• M15: 25,413,387 km (0.076 R)
• M16: 29,347,811 km (0.036 R)
• M17: 30,104,178 km (0.119 R)
• M18: 30,391,256 km (0.109 R)
• M19: 33,158,368 km (0.107 R)
• M20: 33,362,270 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 166.9

Radius: 7

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.49 AU - 15.95 AU

Year: 20201 Days

Day: 20.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 113,280,189 km

• M1: 87,066 km (0.098 R)
• M2: 1,192,594 km (0.087 R)
• M3: 1,726,359 km (0.099 R)
• M4: 2,296,627 km (0.102 R)
• M5: 2,585,201 km (0.092 R)
• M6: 3,701,500 km (0.101 R)
• M7: 4,526,233 km (0.097 R)
• M8: 4,765,739 km (0.074 R)
• M9: 6,092,224 km (0.051 R)
• M10: 6,997,291 km (0.048 R)
• M11: 7,988,975 km (0.114 R)
• M12: 14,130,716 km (0.045 R)
• M13: 16,396,824 km (0.044 R)
• M14: 20,233,561 km (0.083 R)
• M15: 22,923,779 km (0.113 R)
• M16: 23,991,310 km (0.085 R)
• M17: 24,905,951 km (0.049 R)
• M18: 30,461,567 km (0.113 R)
• M19: 30,887,472 km (0.116 R)
• M20: 40,005,014 km (0.077 R)
• M21: 40,387,536 km (0.112 R)
• M22: 42,734,577 km (0.069 R)
• M23: 45,033,297 km (0.098 R)
• M24: 47,555,667 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675

Radius: 4.3

Gravity: 36.51 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 13.98 AU - 18.34 AU

Year: 24473 Days

Day: 24.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 113,280,189 km

• M1: 54,304 km (0.108 R)
• M2: 192,084 km (0.077 R)
• M3: 435,330 km (0.056 R)
• M4: 656,735 km (0.103 R)
• M5: 975,229 km (0.112 R)
• M6: 1,472,043 km (0.085 R)
• M7: 3,829,107 km (0.061 R)
• M8: 4,194,276 km (0.088 R)
• M9: 4,803,737 km (0.026 R)
• M10: 5,032,323 km (0.108 R)
• M11: 7,081,365 km (0.113 R)
• M12: 7,942,001 km (0.07 R)
• M13: 8,870,256 km (0.062 R)
• M14: 9,098,842 km (0.028 R)
• M15: 9,929,559 km (0.052 R)
• M16: 11,672,523 km (0.108 R)
• M17: 12,437,717 km (0.051 R)
• M18: 14,067,137 km (0.102 R)
• M19: 15,667,235 km (0.074 R)
• M20: 16,944,053 km (0.031 R)
• M21: 17,119,382 km (0.117 R)
• M22: 17,473,779 km (0.078 R)
• M23: 18,846,041 km (0.054 R)
• M24: 19,606,447 km (0.068 R)
• M25: 21,087,166 km (0.11 R)
• M26: 22,010,484 km (0.102 R)
• M27: 24,716,111 km (0.046 R)
• M28: 29,746,639 km (0.049 R)
• M29: 32,906,744 km (0.079 R)
• M30: 34,147,210 km (0.098 R)
• M31: 34,991,241 km (0.065 R)
• M32: 36,574,735 km (0.071 R)
• M33: 37,905,408 km (0.071 R)
• M34: 42,735,325 km (0.041 R)
• M35: 46,059,688 km (0.047 R)
• M36: 50,997,615 km (0.087 R)
• M37: 53,971,621 km (0.092 R)
• M38: 55,887,969 km (0.078 R)
• M39: 58,846,866 km (0.117 R)
• M40: 63,162,166 km (0.08 R)
• M41: 72,646,820 km (0.096 R)
• M42: 78,089,191 km (0.082 R)
• M43: 79,307,217 km (0.11 R)
• M44: 84,817,056 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.4

Radius: 3.4

Gravity: 83.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.53 AU - 23.01 AU

Year: 30635 Days

Day: 16.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 113,280,189 km

• M1: 45,029 km (0.066 R)
• M2: 366,515 km (0.105 R)
• M3: 514,916 km (0.103 R)
• M4: 2,125,786 km (0.111 R)
• M5: 3,415,768 km (0.081 R)
• M6: 3,929,487 km (0.083 R)
• M7: 4,732,828 km (0.093 R)
• M8: 5,238,020 km (0.102 R)
• M9: 5,503,556 km (0.116 R)
• M10: 6,109,876 km (0.084 R)
• M11: 7,074,334 km (0.025 R)
• M12: 8,194,373 km (0.038 R)
• M13: 10,568,790 km (0.058 R)
• M14: 10,921,243 km (0.111 R)
• M15: 14,625,885 km (0.049 R)
• M16: 17,092,305 km (0.072 R)
• M17: 19,088,539 km (0.043 R)
• M18: 21,345,971 km (0.086 R)
• M19: 21,795,363 km (0.082 R)
• M20: 22,829,084 km (0.062 R)
• M21: 24,015,694 km (0.11 R)
• M22: 32,450,022 km (0.114 R)
• M23: 33,644,561 km (0.086 R)
• M24: 35,334,718 km (0.082 R)
• M25: 43,373,509 km (0.115 R)
• M26: 45,743,289 km (0.098 R)
• M27: 46,302,037 km (0.037 R)
• M28: 56,298,167 km (0.04 R)
• M29: 64,323,344 km (0.084 R)
• M30: 65,494,845 km (0.117 R)
• M31: 65,730,911 km (0.1 R)
• M32: 68,850,774 km (0.12 R)
• M33: 70,323,416 km (0.108 R)
• M34: 89,664,775 km (0.057 R)
• M35: 90,832,536 km (0.11 R)
• M36: 93,198,277 km (0.107 R)
• M37: 95,908,392 km (0.115 R)
• M38: 96,823,332 km (0.113 R)
• M39: 97,744,107 km (0.076 R)
• M40: 106,294,972 km (0.089 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: 182 - 13,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit