🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.47 AU - 0.65 AU

Year: 186 Days

Day: 34.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.68 AU - 0.82 AU

Year: 288 Days

Day: 18.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.47 AU

Year: 575 Days

Day: 29.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.69 AU - 2.65 AU

Year: 1416 Days

Day: 18.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,447,056 km

• M1: 398,978 km (0.096 R)
• M2: 765,792 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.2 AU - 2.36 AU

Year: 1525 Days

Day: 32.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.8

Radius: 9.7

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.82 AU - 7.24 AU

Year: 6559 Days

Day: 14.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 92,447,056 km

• M1: 165,904 km (0.108 R)
• M2: 266,434 km (0.096 R)
• M3: 334,650 km (0.069 R)
• M4: 399,726 km (0.077 R)
• M5: 559,047 km (0.066 R)
• M6: 770,429 km (0.087 R)
• M7: 831,315 km (0.102 R)
• M8: 1,126,771 km (0.081 R)
• M9: 1,197,082 km (0.093 R)
• M10: 1,323,642 km (0.039 R)
• M11: 1,649,765 km (0.061 R)
• M12: 1,730,249 km (0.084 R)
• M13: 1,916,349 km (0.092 R)
• M14: 1,979,778 km (0.065 R)
• M15: 2,130,722 km (0.101 R)
• M16: 2,353,175 km (0.052 R)
• M17: 2,630,080 km (0.058 R)
• M18: 2,796,583 km (0.119 R)
• M19: 3,015,743 km (0.093 R)
• M20: 3,549,060 km (0.062 R)
• M21: 4,166,749 km (0.115 R)
• M22: 4,277,602 km (0.067 R)
• M23: 4,389,501 km (0.109 R)
• M24: 4,502,298 km (0.042 R)
• M25: 4,616,141 km (0.074 R)
• M26: 5,530,334 km (0.077 R)
• M27: 5,652,406 km (0.101 R)
• M28: 6,921,145 km (0.059 R)
• M29: 7,085,853 km (0.086 R)
• M30: 8,696,274 km (0.115 R)
• M31: 8,767,183 km (0.066 R)
• M32: 8,981,258 km (0.107 R)
• M33: 9,378,291 km (0.057 R)
• M34: 9,450,995 km (0.027 R)
• M35: 10,339,307 km (0.114 R)
• M36: 10,414,555 km (0.052 R)
• M37: 10,565,499 km (0.107 R)
• M38: 10,869,781 km (0.051 R)
• M39: 11,292,844 km (0.082 R)
• M40: 11,878,370 km (0.074 R)
• M41: 12,115,333 km (0.092 R)
• M42: 13,241,955 km (0.111 R)
• M43: 13,611,162 km (0.07 R)
• M44: 13,693,591 km (0.046 R)
• M45: 13,776,318 km (0.11 R)
• M46: 14,738,981 km (0.108 R)
• M47: 15,335,577 km (0.063 R)
• M48: 15,550,699 km (0.106 R)
• M49: 15,680,101 km (0.106 R)
• M50: 15,853,335 km (0.049 R)
• M51: 18,026,095 km (0.071 R)
• M52: 19,216,594 km (0.116 R)
• M53: 19,494,847 km (0.119 R)
• M54: 19,727,770 km (0.101 R)
• M55: 20,055,539 km (0.111 R)
• M56: 20,196,461 km (0.104 R)
• M57: 20,668,891 km (0.079 R)
• M58: 21,097,189 km (0.117 R)
• M59: 21,528,330 km (0.064 R)
• M60: 22,545,745 km (0.075 R)
• M61: 22,741,270 km (0.097 R)
• M62: 22,888,325 km (0.107 R)
• M63: 23,331,284 km (0.112 R)
• M64: 24,727,780 km (0.099 R)
• M65: 24,828,609 km (0.119 R)
• M66: 25,690,742 km (0.119 R)
• M67: 26,356,602 km (0.112 R)
• M68: 27,235,938 km (0.114 R)
• M69: 27,548,597 km (0.079 R)
• M70: 28,546,565 km (0.102 R)
• M71: 28,758,246 km (0.092 R)
• M72: 29,716,869 km (0.079 R)
• M73: 30,200,220 km (0.111 R)
• M74: 30,469,795 km (0.06 R)
• M75: 32,049,249 km (0.057 R)
• M76: 32,159,204 km (0.083 R)
• M77: 32,434,464 km (0.108 R)
• M78: 32,710,622 km (0.08 R)
• M79: 34,327,326 km (0.096 R)
• M80: 34,834,313 km (0.084 R)
• M81: 34,947,409 km (0.1 R)
• M82: 35,287,146 km (0.075 R)
• M83: 35,400,691 km (0.115 R)
• M84: 36,714,609 km (0.104 R)
• M85: 37,580,182 km (0.098 R)
• M86: 37,928,296 km (0.092 R)
• M87: 39,037,714 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.1

Radius: 9.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.59 AU - 8.65 AU

Year: 9317 Days

Day: 6.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 92,447,056 km

• M1: 210,933 km (0.087 R)
• M2: 276,008 km (0.112 R)
• M3: 396,434 km (0.052 R)
• M4: 605,423 km (0.092 R)
• M5: 697,874 km (0.085 R)
• M6: 787,932 km (0.098 R)
• M7: 858,393 km (0.096 R)
• M8: 1,074,412 km (0.101 R)
• M9: 1,308,084 km (0.087 R)
• M10: 1,373,907 km (0.081 R)
• M11: 1,528,741 km (0.062 R)
• M12: 1,658,891 km (0.11 R)
• M13: 2,137,903 km (0.073 R)
• M14: 2,204,923 km (0.05 R)
• M15: 2,694,407 km (0.098 R)
• M16: 2,989,115 km (0.119 R)
• M17: 3,320,325 km (0.096 R)
• M18: 3,569,854 km (0.09 R)
• M19: 3,676,667 km (0.043 R)
• M20: 3,798,290 km (0.089 R)
• M21: 4,087,163 km (0.083 R)
• M22: 4,199,063 km (0.099 R)
• M23: 4,312,159 km (0.101 R)
• M24: 4,613,598 km (0.097 R)
• M25: 5,282,600 km (0.07 R)
• M26: 5,358,895 km (0.115 R)
• M27: 5,420,080 km (0.094 R)
• M28: 5,620,841 km (0.044 R)
• M29: 5,965,963 km (0.114 R)
• M30: 6,061,407 km (0.099 R)
• M31: 6,399,199 km (0.095 R)
• M32: 7,026,163 km (0.052 R)
• M33: 7,449,226 km (0.096 R)
• M34: 7,741,839 km (0.082 R)
• M35: 8,391,393 km (0.085 R)
• M36: 8,840,337 km (0.071 R)
• M37: 8,930,993 km (0.068 R)
• M38: 9,003,847 km (0.107 R)
• M39: 9,223,457 km (0.063 R)
• M40: 9,686,612 km (0.101 R)
• M41: 10,309,687 km (0.028 R)
• M42: 10,539,469 km (0.1 R)
• M43: 10,751,749 km (0.107 R)
• M44: 11,023,717 km (0.085 R)
• M45: 11,199,794 km (0.072 R)
• M46: 11,813,594 km (0.11 R)
• M47: 11,933,572 km (0.077 R)
• M48: 12,255,656 km (0.09 R)
• M49: 14,035,871 km (0.094 R)
• M50: 14,163,029 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.7

Radius: 6.4

Gravity: 20.7 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.05 AU - 16.65 AU

Year: 24078 Days

Day: 22.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 92,447,056 km

• M1: 249,230 km (0.026 R)
• M2: 489,335 km (0.096 R)
• M3: 1,238,670 km (0.032 R)
• M4: 2,490,805 km (0.1 R)
• M5: 3,681,753 km (0.079 R)
• M6: 4,015,656 km (0.079 R)
• M7: 4,661,170 km (0.06 R)
• M8: 5,022,150 km (0.071 R)
• M9: 5,392,106 km (0.105 R)
• M10: 5,607,377 km (0.051 R)
• M11: 5,825,640 km (0.076 R)
• M12: 5,935,744 km (0.11 R)
• M13: 5,991,096 km (0.063 R)
• M14: 6,440,039 km (0.059 R)
• M15: 6,841,559 km (0.074 R)
• M16: 6,957,797 km (0.062 R)
• M17: 7,789,860 km (0.083 R)
• M18: 7,850,447 km (0.089 R)
• M19: 8,094,591 km (0.12 R)
• M20: 8,341,128 km (0.085 R)
• M21: 9,871,963 km (0.114 R)
• M22: 10,669,320 km (0.111 R)
• M23: 10,804,257 km (0.092 R)
• M24: 12,325,219 km (0.104 R)
• M25: 13,254,970 km (0.116 R)
• M26: 13,691,646 km (0.057 R)
• M27: 14,355,561 km (0.038 R)
• M28: 15,181,342 km (0.091 R)
• M29: 15,868,295 km (0.071 R)
• M30: 15,945,188 km (0.086 R)
• M31: 16,409,540 km (0.094 R)
• M32: 16,799,841 km (0.059 R)
• M33: 17,272,271 km (0.094 R)
• M34: 17,669,453 km (0.078 R)
• M35: 17,989,144 km (0.085 R)
• M36: 19,041,715 km (0.083 R)
• M37: 20,448,084 km (0.082 R)
• M38: 20,868,005 km (0.096 R)
• M39: 22,403,328 km (0.085 R)
• M40: 22,489,646 km (0.082 R)
• M41: 24,239,941 km (0.097 R)
• M42: 25,671,443 km (0.095 R)
• M43: 26,033,620 km (0.097 R)
• M44: 26,306,337 km (0.105 R)
• M45: 26,671,505 km (0.08 R)
• M46: 28,148,635 km (0.033 R)
• M47: 31,181,432 km (0.091 R)
• M48: 33,919,073 km (0.118 R)
• M49: 34,416,037 km (0.105 R)
• M50: 35,921,142 km (0.056 R)
• M51: 36,427,530 km (0.062 R)
• M52: 37,652,737 km (0.098 R)
• M53: 38,064,131 km (0.096 R)
• M54: 38,167,204 km (0.093 R)
• M55: 41,196,561 km (0.101 R)
• M56: 42,152,342 km (0.098 R)
• M57: 42,793,668 km (0.108 R)
• M58: 43,545,846 km (0.108 R)
• M59: 44,627,887 km (0.07 R)
• M60: 46,377,733 km (0.06 R)
• M61: 46,487,838 km (0.062 R)
• M62: 49,831,051 km (0.061 R)
• M63: 51,189,998 km (0.09 R)
• M64: 51,303,692 km (0.051 R)
• M65: 53,828,306 km (0.101 R)
• M66: 55,572,767 km (0.105 R)
• M67: 58,045,769 km (0.108 R)
• M68: 58,520,892 km (0.118 R)
• M69: 61,882,805 km (0.057 R)
• M70: 62,611,346 km (0.069 R)
• M71: 62,854,742 km (0.102 R)
• M72: 63,098,587 km (0.115 R)
• M73: 63,831,915 km (0.08 R)
• M74: 65,430,219 km (0.096 R)
• M75: 65,800,923 km (0.065 R)
• M76: 67,540,147 km (0.092 R)
• M77: 70,050,998 km (0.048 R)
• M78: 70,177,259 km (0.118 R)
• M79: 71,317,793 km (0.102 R)
• M80: 72,209,097 km (0.061 R)
• M81: 73,874,121 km (0.117 R)
• M82: 74,517,841 km (0.071 R)
• M83: 76,590,220 km (0.086 R)
• M84: 78,681,598 km (0.11 R)
• M85: 83,455,267 km (0.1 R)
• M86: 83,723,196 km (0.11 R)
• M87: 84,394,292 km (0.108 R)
• M88: 86,418,352 km (0.07 R)
• M89: 86,553,887 km (0.072 R)
• M90: 87,776,551 km (0.057 R)
• M91: 88,185,402 km (0.117 R)
• M92: 88,868,316 km (0.089 R)
• M93: 89,415,695 km (0.109 R)
• M94: 91,065,011 km (0.05 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 18,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit