🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.42 AU - 0.62 AU

Year: 138 Days

Day: 29.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.44 AU - 1.76 AU

Year: 747 Days

Day: 15.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,053,554 km

• M1: 227,987 km (0.119 R)
• M2: 490,531 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.36 AU - 1.94 AU

Year: 782 Days

Day: 12.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.51 AU - 3.91 AU

Year: 2637 Days

Day: 23.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,053,554 km

• M1: 2,560,966 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 14.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.85 AU - 6.23 AU

Year: 4175 Days

Day: 7.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,053,554 km

• M1: 219,310 km (0.085 R)
• M2: 396,883 km (0.086 R)
• M3: 500,554 km (0.091 R)
• M4: 679,474 km (0.096 R)
• M5: 812,466 km (0.093 R)
• M6: 987,645 km (0.083 R)
• M7: 1,097,151 km (0.107 R)
• M8: 1,378,245 km (0.117 R)
• M9: 1,502,561 km (0.095 R)
• M10: 1,696,440 km (0.092 R)
• M11: 1,817,016 km (0.086 R)
• M12: 1,940,584 km (0.109 R)
• M13: 2,586,248 km (0.11 R)
• M14: 2,981,934 km (0.073 R)
• M15: 3,129,288 km (0.087 R)
• M16: 3,312,695 km (0.041 R)
• M17: 3,499,693 km (0.079 R)
• M18: 3,831,201 km (0.057 R)
• M19: 4,100,178 km (0.108 R)
• M20: 4,375,588 km (0.074 R)
• M21: 4,809,721 km (0.089 R)
• M22: 4,905,913 km (0.117 R)
• M23: 5,119,987 km (0.077 R)
• M24: 5,297,410 km (0.066 R)
• M25: 6,007,102 km (0.048 R)
• M26: 6,131,718 km (0.114 R)
• M27: 6,383,790 km (0.116 R)
• M28: 6,575,126 km (0.103 R)
• M29: 6,919,949 km (0.098 R)
• M30: 7,138,511 km (0.096 R)
• M31: 7,248,765 km (0.116 R)
• M32: 7,695,015 km (0.106 R)
• M33: 7,853,439 km (0.086 R)
• M34: 8,219,505 km (0.042 R)
• M35: 8,802,788 km (0.064 R)
• M36: 9,087,472 km (0.086 R)
• M37: 9,207,001 km (0.053 R)
• M38: 9,327,128 km (0.051 R)
• M39: 9,471,939 km (0.059 R)
• M40: 9,837,257 km (0.095 R)
• M41: 10,108,179 km (0.077 R)
• M42: 10,256,879 km (0.11 R)
• M43: 10,632,070 km (0.04 R)
• M44: 10,859,459 km (0.116 R)
• M45: 11,011,899 km (0.093 R)
• M46: 11,499,289 km (0.11 R)
• M47: 11,836,932 km (0.062 R)
• M48: 12,072,548 km (0.051 R)
• M49: 12,283,332 km (0.102 R)
• M50: 12,575,197 km (0.047 R)
• M51: 12,815,601 km (0.112 R)
• M52: 13,192,887 km (0.108 R)
• M53: 13,710,495 km (0.12 R)
• M54: 14,541,661 km (0.086 R)
• M55: 14,906,829 km (0.034 R)
• M56: 15,275,139 km (0.05 R)
• M57: 15,675,164 km (0.071 R)
• M58: 15,818,778 km (0.105 R)
• M59: 16,020,735 km (0.074 R)
• M60: 16,485,386 km (0.079 R)
• M61: 16,602,372 km (0.057 R)
• M62: 16,954,675 km (0.081 R)
• M63: 17,131,799 km (0.092 R)
• M64: 17,398,532 km (0.056 R)
• M65: 18,056,463 km (0.112 R)
• M66: 18,449,157 km (0.095 R)
• M67: 18,661,736 km (0.057 R)
• M68: 18,753,140 km (0.094 R)
• M69: 20,580,179 km (0.075 R)
• M70: 21,085,371 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15.9

Radius: 10.8

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.22 AU - 5.24 AU

Year: 4413 Days

Day: 13.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,053,554 km

• M1: 139,874 km (0.036 R)
• M2: 263,442 km (0.053 R)
• M3: 414,685 km (0.11 R)
• M4: 754,272 km (0.117 R)
• M5: 1,010,534 km (0.115 R)
• M6: 1,084,884 km (0.108 R)
• M7: 1,179,130 km (0.073 R)
• M8: 1,351,018 km (0.071 R)
• M9: 1,618,051 km (0.079 R)
• M10: 1,733,690 km (0.058 R)
• M11: 1,838,259 km (0.09 R)
• M12: 1,944,922 km (0.101 R)
• M13: 2,179,641 km (0.061 R)
• M14: 2,277,777 km (0.119 R)
• M15: 2,509,803 km (0.047 R)
• M16: 2,636,662 km (0.118 R)
• M17: 2,963,534 km (0.094 R)
• M18: 3,234,605 km (0.11 R)
• M19: 3,773,457 km (0.115 R)
• M20: 4,011,766 km (0.038 R)
• M21: 4,330,858 km (0.112 R)
• M22: 4,590,111 km (0.1 R)
• M23: 4,687,500 km (0.076 R)
• M24: 5,023,646 km (0.103 R)
• M25: 5,408,861 km (0.094 R)
• M26: 5,584,189 km (0.117 R)
• M27: 5,657,043 km (0.115 R)
• M28: 5,750,991 km (0.103 R)
• M29: 5,887,873 km (0.067 R)
• M30: 6,068,288 km (0.077 R)
• M31: 6,143,237 km (0.101 R)
• M32: 6,261,419 km (0.099 R)
• M33: 6,686,875 km (0.116 R)
• M34: 6,842,008 km (0.1 R)
• M35: 6,919,949 km (0.111 R)
• M36: 7,020,628 km (0.074 R)
• M37: 7,246,222 km (0.059 R)
• M38: 7,371,285 km (0.09 R)
• M39: 7,832,047 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.9

Radius: 13.3

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.07 AU - 7.41 AU

Year: 5751 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,053,554 km

• M1: 227,389 km (0.062 R)
• M2: 324,627 km (0.107 R)
• M3: 487,689 km (0.114 R)
• M4: 638,484 km (0.109 R)
• M5: 769,831 km (0.058 R)
• M6: 858,841 km (0.075 R)
• M7: 1,006,644 km (0.096 R)
• M8: 1,178,382 km (0.03 R)
• M9: 1,471,145 km (0.103 R)
• M10: 1,651,710 km (0.092 R)
• M11: 1,927,868 km (0.077 R)
• M12: 2,144,934 km (0.115 R)
• M13: 2,564,257 km (0.091 R)
• M14: 3,093,235 km (0.115 R)
• M15: 3,220,244 km (0.102 R)
• M16: 3,501,488 km (0.079 R)
• M17: 3,678,612 km (0.114 R)
• M18: 3,972,871 km (0.058 R)
• M19: 4,345,669 km (0.087 R)
• M20: 4,656,982 km (0.092 R)
• M21: 5,660,484 km (0.103 R)
• M22: 5,790,485 km (0.114 R)
• M23: 5,974,341 km (0.049 R)
• M24: 6,080,256 km (0.094 R)
• M25: 6,619,407 km (0.073 R)
• M26: 6,922,641 km (0.061 R)
• M27: 7,202,240 km (0.093 R)
• M28: 7,400,158 km (0.07 R)
• M29: 8,506,135 km (0.092 R)
• M30: 9,353,906 km (0.109 R)
• M31: 9,446,358 km (0.102 R)
• M32: 9,881,837 km (0.041 R)
• M33: 10,165,325 km (0.1 R)
• M34: 10,804,856 km (0.11 R)
• M35: 11,162,245 km (0.052 R)
• M36: 11,260,381 km (0.102 R)
• M37: 11,688,979 km (0.114 R)
• M38: 12,089,303 km (0.081 R)
• M39: 12,732,574 km (0.114 R)
• M40: 12,937,972 km (0.041 R)
• M41: 13,282,945 km (0.061 R)
• M42: 13,421,771 km (0.086 R)
• M43: 13,665,765 km (0.096 R)
• M44: 14,728,509 km (0.112 R)
• M45: 15,634,473 km (0.112 R)
• M46: 16,446,491 km (0.117 R)
• M47: 16,558,390 km (0.053 R)
• M48: 17,386,115 km (0.068 R)
• M49: 18,227,304 km (0.11 R)
• M50: 18,459,031 km (0.094 R)
• M51: 18,847,387 km (0.032 R)
• M52: 19,081,657 km (0.083 R)
• M53: 19,277,780 km (0.069 R)
• M54: 21,071,907 km (0.111 R)
• M55: 21,193,381 km (0.065 R)
• M56: 21,845,478 km (0.032 R)
• M57: 21,968,447 km (0.117 R)
• M58: 22,091,716 km (0.093 R)
• M59: 22,628,324 km (0.096 R)
• M60: 23,672,367 km (0.106 R)
• M61: 24,009,710 km (0.099 R)
• M62: 24,179,055 km (0.105 R)
• M63: 24,646,698 km (0.071 R)
• M64: 24,774,754 km (0.089 R)
• M65: 25,590,960 km (0.03 R)
• M66: 25,763,895 km (0.062 R)
• M67: 26,328,776 km (0.097 R)
• M68: 26,503,357 km (0.089 R)
• M69: 26,766,051 km (0.082 R)
• M70: 27,426,376 km (0.119 R)
• M71: 27,869,635 km (0.06 R)
• M72: 28,092,236 km (0.061 R)
• M73: 28,315,287 km (0.099 R)
• M74: 29,666,305 km (0.041 R)
• M75: 29,893,544 km (0.102 R)
• M76: 30,121,382 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.9

Radius: 11.3

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 6.96 AU - 7.28 AU

Year: 7010 Days

Day: 12.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 34,053,554 km

• M1: 152,590 km (0.116 R)
• M2: 362,625 km (0.082 R)
• M3: 475,123 km (0.097 R)
• M4: 795,711 km (0.041 R)
• M5: 1,025,793 km (0.043 R)
• M6: 1,327,532 km (0.081 R)
• M7: 1,748,500 km (0.104 R)
• M8: 1,936,096 km (0.113 R)
• M9: 2,130,423 km (0.08 R)
• M10: 2,310,988 km (0.093 R)
• M11: 2,773,694 km (0.061 R)
• M12: 2,882,901 km (0.118 R)
• M13: 3,083,212 km (0.115 R)
• M14: 3,808,313 km (0.086 R)
• M15: 4,636,487 km (0.029 R)
• M16: 4,740,757 km (0.108 R)
• M17: 4,924,912 km (0.113 R)
• M18: 5,031,126 km (0.091 R)
• M19: 5,300,402 km (0.114 R)
• M20: 5,436,686 km (0.076 R)
• M21: 6,079,059 km (0.07 R)
• M22: 6,745,518 km (0.1 R)
• M23: 7,162,596 km (0.116 R)
• M24: 7,313,690 km (0.032 R)
• M25: 7,496,349 km (0.063 R)
• M26: 7,618,870 km (0.101 R)
• M27: 7,711,321 km (0.064 R)
• M28: 7,835,039 km (0.119 R)
• M29: 8,053,302 km (0.033 R)
• M30: 8,463,799 km (0.1 R)
• M31: 9,272,674 km (0.118 R)
• M32: 9,603,136 km (0.035 R)
• M33: 9,736,428 km (0.108 R)
• M34: 10,038,466 km (0.072 R)
• M35: 10,824,603 km (0.119 R)
• M36: 11,488,967 km (0.096 R)
• M37: 11,986,978 km (0.106 R)
• M38: 12,747,235 km (0.111 R)
• M39: 12,930,642 km (0.11 R)
• M40: 13,077,846 km (0.077 R)
• M41: 13,336,949 km (0.104 R)
• M42: 13,597,848 km (0.074 R)
• M43: 14,619,602 km (0.081 R)
• M44: 15,120,455 km (0.1 R)
• M45: 15,431,469 km (0.085 R)
• M46: 15,587,649 km (0.087 R)
• M47: 15,705,233 km (0.111 R)
• M48: 17,463,307 km (0.062 R)
• M49: 19,409,277 km (0.108 R)
• M50: 19,578,023 km (0.052 R)
• M51: 20,087,254 km (0.11 R)
• M52: 22,476,781 km (0.098 R)
• M53: 23,278,177 km (0.082 R)
• M54: 23,547,453 km (0.057 R)
• M55: 24,043,669 km (0.111 R)
• M56: 24,543,326 km (0.075 R)
• M57: 25,184,353 km (0.07 R)
• M58: 25,830,765 km (0.109 R)
• M59: 26,016,416 km (0.12 R)
• M60: 26,155,991 km (0.066 R)
• M61: 26,482,713 km (0.08 R)
• M62: 28,136,218 km (0.088 R)
• M63: 28,470,868 km (0.108 R)
• M64: 29,240,849 km (0.11 R)
• M65: 29,968,941 km (0.08 R)
• M66: 30,164,167 km (0.063 R)
• M67: 30,506,746 km (0.075 R)
• M68: 31,591,779 km (0.045 R)
• M69: 33,951,835 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit