🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.54 AU - 0.64 AU

Year: 164 Days

Day: 37.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.55 AU - 0.77 AU

Year: 194 Days

Day: 27.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 31,399,910 km

• M1: 467,793 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.82 AU - 0.86 AU

Year: 278 Days

Day: 14.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.97 AU - 1.17 AU

Year: 400 Days

Day: 41.1 Hours

Environment

Temp: 38 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.25 AU - 1.71 AU

Year: 651 Days

Day: 37.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 4.17 AU - 4.63 AU

Year: 3338 Days

Day: 21.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,399,910 km

• M1: 42,635 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.3

Radius: 5

Gravity: 7.45 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 11.28 AU - 14.44 AU

Year: 16678 Days

Day: 23.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 31,399,910 km

• M1: 112,498 km (0.075 R)
• M2: 255,663 km (0.104 R)
• M3: 624,721 km (0.115 R)
• M4: 818,600 km (0.065 R)
• M5: 922,420 km (0.088 R)
• M6: 1,067,680 km (0.108 R)
• M7: 1,181,374 km (0.093 R)
• M8: 1,259,464 km (0.076 R)
• M9: 1,299,108 km (0.078 R)
• M10: 1,420,731 km (0.094 R)
• M11: 1,482,964 km (0.118 R)
• M12: 1,525,001 km (0.096 R)
• M13: 1,631,664 km (0.036 R)
• M14: 1,675,047 km (0.082 R)
• M15: 2,646,686 km (0.116 R)
• M16: 3,092,188 km (0.079 R)
• M17: 3,337,528 km (0.098 R)
• M18: 3,476,505 km (0.117 R)
• M19: 4,289,270 km (0.067 R)
• M20: 4,440,514 km (0.108 R)
• M21: 4,779,203 km (0.092 R)
• M22: 5,094,256 km (0.069 R)
• M23: 5,254,326 km (0.082 R)
• M24: 5,383,579 km (0.109 R)
• M25: 5,416,041 km (0.071 R)
• M26: 5,579,402 km (0.097 R)
• M27: 6,317,518 km (0.083 R)
• M28: 7,121,457 km (0.12 R)
• M29: 7,372,482 km (0.119 R)
• M30: 7,957,111 km (0.083 R)
• M31: 8,105,661 km (0.098 R)
• M32: 9,522,054 km (0.074 R)
• M33: 9,957,683 km (0.031 R)
• M34: 10,318,962 km (0.085 R)
• M35: 10,480,827 km (0.096 R)
• M36: 10,562,208 km (0.047 R)
• M37: 10,602,899 km (0.118 R)
• M38: 10,766,260 km (0.078 R)
• M39: 11,137,113 km (0.062 R)
• M40: 11,512,005 km (0.119 R)
• M41: 11,680,003 km (0.101 R)
• M42: 12,402,860 km (0.117 R)
• M43: 12,531,963 km (0.075 R)
• M44: 12,575,047 km (0.085 R)
• M45: 12,965,348 km (0.096 R)
• M46: 13,447,801 km (0.094 R)
• M47: 13,713,487 km (0.114 R)
• M48: 14,115,157 km (0.101 R)
• M49: 14,702,329 km (0.107 R)
• M50: 14,975,944 km (0.025 R)
• M51: 15,159,351 km (0.107 R)
• M52: 15,343,356 km (0.106 R)
• M53: 15,482,033 km (0.117 R)
• M54: 16,416,272 km (0.112 R)
• M55: 16,605,364 km (0.057 R)
• M56: 17,033,513 km (0.07 R)
• M57: 17,081,234 km (0.112 R)
• M58: 17,224,848 km (0.071 R)
• M59: 17,416,932 km (0.114 R)
• M60: 18,241,366 km (0.063 R)
• M61: 18,388,121 km (0.097 R)
• M62: 18,584,543 km (0.115 R)
• M63: 18,979,332 km (0.103 R)
• M64: 19,128,033 km (0.062 R)
• M65: 19,277,182 km (0.119 R)
• M66: 19,526,711 km (0.116 R)
• M67: 20,789,766 km (0.084 R)
• M68: 21,250,976 km (0.047 R)
• M69: 24,141,656 km (0.12 R)
• M70: 24,410,483 km (0.114 R)
• M71: 26,430,503 km (0.113 R)
• M72: 26,485,854 km (0.08 R)
• M73: 27,656,757 km (0.08 R)
• M74: 27,713,006 km (0.105 R)
• M75: 28,560,328 km (0.101 R)
• M76: 28,844,564 km (0.079 R)
• M77: 29,129,847 km (0.085 R)
• M78: 29,358,732 km (0.113 R)
• M79: 29,416,028 km (0.098 R)
• M80: 30,106,721 km (0.083 R)
• M81: 33,399,669 km (0.117 R)
• M82: 33,519,348 km (0.091 R)
• M83: 33,819,291 km (0.059 R)
• M84: 33,879,280 km (0.11 R)
• M85: 34,724,209 km (0.103 R)
• M86: 36,743,032 km (0.085 R)
• M87: 37,610,999 km (0.049 R)
• M88: 38,109,908 km (0.065 R)
• M89: 38,736,723 km (0.083 R)
• M90: 38,799,704 km (0.085 R)
• M91: 40,064,105 km (0.115 R)
• M92: 40,191,263 km (0.064 R)
• M93: 41,213,765 km (0.106 R)
• M94: 42,115,241 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.6

Radius: 6.5

Gravity: 20.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.68 AU - 16.02 AU

Year: 17641 Days

Day: 17.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 31,399,910 km

• M1: 219,310 km (0.088 R)
• M2: 294,109 km (0.115 R)
• M3: 824,733 km (0.102 R)
• M4: 949,198 km (0.117 R)
• M5: 1,330,374 km (0.095 R)
• M6: 1,477,279 km (0.09 R)
• M7: 1,723,367 km (0.102 R)
• M8: 1,851,274 km (0.11 R)
• M9: 2,906,986 km (0.097 R)
• M10: 3,021,428 km (0.08 R)
• M11: 3,574,342 km (0.064 R)
• M12: 4,951,839 km (0.12 R)
• M13: 6,080,555 km (0.083 R)
• M14: 7,493,058 km (0.032 R)
• M15: 7,914,475 km (0.07 R)
• M16: 8,343,672 km (0.084 R)
• M17: 9,619,293 km (0.103 R)
• M18: 10,777,031 km (0.087 R)
• M19: 11,073,384 km (0.088 R)
• M20: 11,192,613 km (0.036 R)
• M21: 11,312,292 km (0.1 R)
• M22: 11,372,281 km (0.101 R)
• M23: 11,674,019 km (0.092 R)
• M24: 11,734,607 km (0.111 R)
• M25: 12,039,487 km (0.063 R)
• M26: 13,411,300 km (0.074 R)
• M27: 13,986,653 km (0.081 R)
• M28: 14,180,233 km (0.087 R)
• M29: 14,897,554 km (0.07 R)
• M30: 15,559,974 km (0.071 R)
• M31: 17,534,666 km (0.12 R)
• M32: 17,743,355 km (0.081 R)
• M33: 19,370,979 km (0.107 R)
• M34: 20,020,833 km (0.091 R)
• M35: 20,824,622 km (0.094 R)
• M36: 21,341,632 km (0.094 R)
• M37: 22,842,099 km (0.12 R)
• M38: 23,451,710 km (0.043 R)
• M39: 24,066,857 km (0.12 R)
• M40: 24,298,733 km (0.118 R)
• M41: 24,453,866 km (0.112 R)
• M42: 24,842,970 km (0.067 R)
• M43: 24,921,060 km (0.1 R)
• M44: 25,943,412 km (0.112 R)
• M45: 26,101,986 km (0.098 R)
• M46: 26,579,353 km (0.098 R)
• M47: 26,659,238 km (0.066 R)
• M48: 29,421,413 km (0.075 R)
• M49: 30,920,234 km (0.065 R)
• M50: 31,088,233 km (0.092 R)
• M51: 31,678,845 km (0.11 R)
• M52: 33,128,598 km (0.102 R)
• M53: 33,818,244 km (0.105 R)
• M54: 34,686,959 km (0.098 R)
• M55: 35,915,606 km (0.076 R)
• M56: 36,446,380 km (0.085 R)
• M57: 38,234,673 km (0.074 R)
• M58: 39,777,027 km (0.111 R)
• M59: 43,768,148 km (0.105 R)
• M60: 44,051,337 km (0.099 R)
• M61: 44,240,429 km (0.101 R)
• M62: 44,335,124 km (0.099 R)
• M63: 44,904,494 km (0.036 R)
• M64: 45,858,778 km (0.082 R)
• M65: 45,954,671 km (0.086 R)
• M66: 48,079,110 km (0.103 R)
• M67: 48,176,498 km (0.094 R)
• M68: 49,349,495 km (0.046 R)
• M69: 50,433,033 km (0.072 R)
• M70: 50,829,018 km (0.102 R)
• M71: 51,225,901 km (0.112 R)
• M72: 54,743,246 km (0.115 R)
• M73: 56,890,724 km (0.088 R)
• M74: 59,065,578 km (0.093 R)
• M75: 59,796,513 km (0.11 R)
• M76: 60,320,554 km (0.078 R)
• M77: 60,740,775 km (0.116 R)
• M78: 62,007,420 km (0.093 R)
• M79: 62,537,744 km (0.065 R)
• M80: 64,352,217 km (0.087 R)
• M81: 65,535,386 km (0.097 R)
• M82: 67,596,097 km (0.086 R)
• M83: 68,032,624 km (0.1 R)
• M84: 68,141,830 km (0.054 R)
• M85: 69,567,797 km (0.087 R)
• M86: 69,898,259 km (0.076 R)
• M87: 70,781,933 km (0.067 R)
• M88: 71,669,348 km (0.117 R)
• M89: 72,114,551 km (0.114 R)
• M90: 72,560,502 km (0.096 R)
• M91: 73,231,299 km (0.102 R)
• M92: 73,679,644 km (0.1 R)
• M93: 74,241,384 km (0.103 R)
• M94: 74,466,379 km (0.08 R)
• M95: 74,691,674 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49

Radius: 6.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.03 AU - 16.83 AU

Year: 19824 Days

Day: 20.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,399,910 km

• M1: 271,071 km (0.098 R)
• M2: 352,901 km (0.083 R)
• M3: 498,311 km (0.071 R)
• M4: 590,313 km (0.062 R)
• M5: 688,300 km (0.103 R)
• M6: 1,225,805 km (0.101 R)
• M7: 1,759,121 km (0.099 R)
• M8: 1,994,439 km (0.064 R)
• M9: 2,050,089 km (0.112 R)
• M10: 2,201,333 km (0.036 R)
• M11: 2,395,660 km (0.056 R)
• M12: 2,759,333 km (0.088 R)
• M13: 2,842,509 km (0.072 R)
• M14: 3,011,405 km (0.081 R)
• M15: 3,951,029 km (0.115 R)
• M16: 3,997,853 km (0.046 R)
• M17: 4,187,244 km (0.102 R)
• M18: 4,948,698 km (0.029 R)
• M19: 6,074,122 km (0.108 R)
• M20: 6,512,295 km (0.049 R)
• M21: 6,679,246 km (0.105 R)
• M22: 6,819,569 km (0.083 R)
• M23: 7,332,390 km (0.066 R)
• M24: 7,535,245 km (0.077 R)
• M25: 8,425,352 km (0.095 R)
• M26: 8,882,822 km (0.102 R)
• M27: 9,631,560 km (0.113 R)
• M28: 10,857,813 km (0.105 R)
• M29: 11,355,376 km (0.108 R)
• M30: 11,657,414 km (0.113 R)
• M31: 11,792,501 km (0.109 R)
• M32: 11,894,078 km (0.07 R)
• M33: 11,962,145 km (0.102 R)
• M34: 12,132,537 km (0.081 R)
• M35: 12,303,677 km (0.111 R)
• M36: 12,372,492 km (0.11 R)
• M37: 12,648,650 km (0.089 R)
• M38: 12,857,039 km (0.067 R)
• M39: 12,961,758 km (0.094 R)
• M40: 14,167,517 km (0.096 R)
• M41: 14,456,390 km (0.081 R)
• M42: 14,747,208 km (0.101 R)
• M43: 15,076,773 km (0.073 R)
• M44: 15,260,928 km (0.067 R)
• M45: 15,334,679 km (0.084 R)
• M46: 15,929,929 km (0.101 R)
• M47: 16,042,277 km (0.089 R)
• M48: 16,494,661 km (0.062 R)
• M49: 17,411,995 km (0.076 R)
• M50: 17,837,901 km (0.103 R)
• M51: 18,345,636 km (0.099 R)
• M52: 18,977,238 km (0.099 R)
• M53: 19,136,260 km (0.116 R)
• M54: 19,255,789 km (0.116 R)
• M55: 19,575,779 km (0.104 R)
• M56: 20,099,521 km (0.089 R)
• M57: 21,325,625 km (0.035 R)
• M58: 21,864,327 km (0.074 R)
• M59: 23,294,632 km (0.11 R)
• M60: 23,379,754 km (0.091 R)
• M61: 23,763,921 km (0.117 R)
• M62: 23,892,426 km (0.107 R)
• M63: 24,150,033 km (0.1 R)
• M64: 25,408,600 km (0.104 R)
• M65: 26,599,399 km (0.104 R)
• M66: 26,821,851 km (0.112 R)
• M67: 27,134,511 km (0.119 R)
• M68: 27,268,700 km (0.08 R)
• M69: 28,487,623 km (0.04 R)
• M70: 29,955,029 km (0.114 R)
• M71: 30,279,357 km (0.058 R)
• M72: 30,651,257 km (0.098 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 17,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit