🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 259 Days

Day: 24.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.01 AU - 1.07 AU

Year: 406 Days

Day: 18.5 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.99 AU - 1.23 AU

Year: 448 Days

Day: 38.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.52 AU - 3.28 AU

Year: 1891 Days

Day: 21.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.08 AU - 3.96 AU

Year: 2529 Days

Day: 47.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,749,154 km

• M1: 1,100,143 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.56 AU - 4.44 AU

Year: 3063 Days

Day: 41.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 12.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.69 AU - 4.91 AU

Year: 3414 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 73,749,154 km

• M1: 162,014 km (0.118 R)
• M2: 254,316 km (0.061 R)
• M3: 439,668 km (0.091 R)
• M4: 553,662 km (0.108 R)
• M5: 767,437 km (0.117 R)
• M6: 881,580 km (0.104 R)
• M7: 1,152,951 km (0.056 R)
• M8: 1,294,620 km (0.109 R)
• M9: 1,372,261 km (0.106 R)
• M10: 1,487,152 km (0.118 R)
• M11: 1,698,833 km (0.072 R)
• M12: 1,823,000 km (0.04 R)
• M13: 1,950,158 km (0.095 R)
• M14: 2,121,298 km (0.116 R)
• M15: 3,274,398 km (0.112 R)
• M16: 3,613,836 km (0.106 R)
• M17: 3,825,517 km (0.053 R)
• M18: 4,235,265 km (0.053 R)
• M19: 4,326,819 km (0.09 R)
• M20: 4,578,592 km (0.119 R)
• M21: 4,862,679 km (0.075 R)
• M22: 5,000,010 km (0.102 R)
• M23: 5,124,625 km (0.05 R)
• M24: 5,292,473 km (0.116 R)
• M25: 5,405,569 km (0.108 R)
• M26: 5,605,133 km (0.118 R)
• M27: 6,412,962 km (0.043 R)
• M28: 6,915,311 km (0.056 R)
• M29: 7,101,112 km (0.102 R)
• M30: 7,620,665 km (0.114 R)
• M31: 7,716,557 km (0.069 R)
• M32: 8,038,791 km (0.112 R)
• M33: 8,381,969 km (0.104 R)
• M34: 8,713,328 km (0.114 R)
• M35: 8,947,897 km (0.099 R)
• M36: 9,286,587 km (0.097 R)
• M37: 9,371,858 km (0.081 R)
• M38: 9,750,490 km (0.103 R)
• M39: 9,924,173 km (0.093 R)
• M40: 10,398,548 km (0.107 R)
• M41: 10,487,260 km (0.12 R)
• M42: 11,042,567 km (0.077 R)
• M43: 11,132,924 km (0.063 R)
• M44: 11,351,187 km (0.117 R)
• M45: 11,515,595 km (0.1 R)
• M46: 11,644,249 km (0.114 R)
• M47: 11,754,802 km (0.036 R)
• M48: 12,651,791 km (0.109 R)
• M49: 12,822,333 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.5

Radius: 11.9

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.03 AU - 6.41 AU

Year: 5238 Days

Day: 13.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 73,749,154 km

• M1: 158,424 km (0.084 R)
• M2: 243,695 km (0.102 R)
• M3: 600,486 km (0.107 R)
• M4: 714,180 km (0.112 R)
• M5: 939,325 km (0.107 R)
• M6: 1,173,894 km (0.049 R)
• M7: 1,305,989 km (0.109 R)
• M8: 1,396,945 km (0.113 R)
• M9: 2,006,257 km (0.084 R)
• M10: 2,202,380 km (0.109 R)
• M11: 2,330,585 km (0.113 R)
• M12: 2,423,635 km (0.048 R)
• M13: 3,029,207 km (0.099 R)
• M14: 3,213,811 km (0.086 R)
• M15: 3,551,154 km (0.081 R)
• M16: 4,305,726 km (0.12 R)
• M17: 4,560,491 km (0.113 R)
• M18: 4,820,343 km (0.061 R)
• M19: 4,940,021 km (0.12 R)
• M20: 5,133,601 km (0.095 R)
• M21: 5,453,590 km (0.117 R)
• M22: 6,321,258 km (0.109 R)
• M23: 6,452,455 km (0.07 R)
• M24: 6,637,807 km (0.114 R)
• M25: 7,013,747 km (0.059 R)
• M26: 7,149,581 km (0.09 R)
• M27: 7,259,087 km (0.115 R)
• M28: 7,534,946 km (0.116 R)
• M29: 7,674,221 km (0.081 R)
• M30: 7,786,270 km (0.061 R)
• M31: 7,870,793 km (0.107 R)
• M32: 8,068,860 km (0.06 R)
• M33: 8,354,742 km (0.062 R)
• M34: 8,790,072 km (0.087 R)
• M35: 9,501,709 km (0.097 R)
• M36: 10,047,741 km (0.06 R)
• M37: 10,572,680 km (0.079 R)
• M38: 10,697,594 km (0.079 R)
• M39: 10,854,373 km (0.087 R)
• M40: 10,980,334 km (0.072 R)
• M41: 11,649,485 km (0.113 R)
• M42: 11,810,901 km (0.046 R)
• M43: 12,694,726 km (0.077 R)
• M44: 12,894,140 km (0.107 R)
• M45: 13,127,961 km (0.088 R)
• M46: 14,111,866 km (0.098 R)
• M47: 14,214,939 km (0.03 R)
• M48: 14,318,311 km (0.069 R)
• M49: 14,456,540 km (0.066 R)
• M50: 15,260,180 km (0.068 R)
• M51: 15,613,979 km (0.104 R)
• M52: 16,221,944 km (0.091 R)
• M53: 16,329,954 km (0.069 R)
• M54: 16,474,466 km (0.046 R)
• M55: 16,583,074 km (0.084 R)
• M56: 17,682,618 km (0.104 R)
• M57: 17,942,619 km (0.1 R)
• M58: 19,375,767 km (0.118 R)
• M59: 19,567,102 km (0.059 R)
• M60: 20,299,833 km (0.046 R)
• M61: 20,533,205 km (0.088 R)
• M62: 20,611,146 km (0.047 R)
• M63: 21,002,344 km (0.113 R)
• M64: 21,238,260 km (0.109 R)
• M65: 21,317,098 km (0.108 R)
• M66: 21,435,580 km (0.054 R)
• M67: 21,593,854 km (0.066 R)
• M68: 22,230,842 km (0.057 R)
• M69: 22,471,246 km (0.119 R)
• M70: 22,793,330 km (0.106 R)
• M71: 23,482,527 km (0.098 R)
• M72: 23,727,419 km (0.108 R)
• M73: 24,219,746 km (0.036 R)
• M74: 25,423,560 km (0.037 R)
• M75: 25,507,335 km (0.082 R)
• M76: 25,801,145 km (0.09 R)
• M77: 26,053,965 km (0.08 R)
• M78: 26,477,028 km (0.057 R)
• M79: 27,115,811 km (0.072 R)
• M80: 27,458,689 km (0.1 R)
• M81: 27,673,661 km (0.06 R)
• M82: 28,018,784 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.4

Radius: 7.7

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.1 AU - 17.76 AU

Year: 20988 Days

Day: 23.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,749,154 km

• M1: 180,714 km (0.105 R)
• M2: 273,615 km (0.119 R)
• M3: 578,046 km (0.058 R)
• M4: 775,515 km (0.112 R)
• M5: 1,151,305 km (0.108 R)
• M6: 2,184,727 km (0.117 R)
• M7: 3,389,888 km (0.029 R)
• M8: 4,853,853 km (0.079 R)
• M9: 6,584,999 km (0.072 R)
• M10: 6,832,284 km (0.071 R)
• M11: 6,932,066 km (0.113 R)
• M12: 7,541,079 km (0.072 R)
• M13: 8,379,575 km (0.07 R)
• M14: 8,486,388 km (0.099 R)
• M15: 8,539,944 km (0.068 R)
• M16: 8,864,123 km (0.087 R)
• M17: 9,302,444 km (0.1 R)
• M18: 9,468,648 km (0.089 R)
• M19: 10,086,487 km (0.107 R)
• M20: 10,429,066 km (0.108 R)
• M21: 10,833,429 km (0.065 R)
• M22: 10,891,623 km (0.103 R)
• M23: 11,066,951 km (0.093 R)
• M24: 11,125,594 km (0.106 R)
• M25: 11,657,713 km (0.118 R)
• M26: 13,241,356 km (0.116 R)
• M27: 13,365,971 km (0.082 R)
• M28: 14,440,832 km (0.066 R)
• M29: 14,891,421 km (0.101 R)
• M30: 15,085,898 km (0.111 R)
• M31: 16,404,304 km (0.095 R)
• M32: 18,589,181 km (0.086 R)
• M33: 19,573,535 km (0.102 R)
• M34: 20,574,644 km (0.109 R)
• M35: 20,646,900 km (0.097 R)
• M36: 23,224,770 km (0.119 R)
• M37: 24,131,633 km (0.067 R)
• M38: 24,207,778 km (0.091 R)
• M39: 25,127,206 km (0.058 R)
• M40: 25,668,900 km (0.086 R)
• M41: 25,824,332 km (0.059 R)
• M42: 26,292,574 km (0.113 R)
• M43: 26,370,813 km (0.04 R)
• M44: 26,842,346 km (0.115 R)
• M45: 28,434,217 km (0.093 R)
• M46: 28,595,035 km (0.077 R)
• M47: 29,403,910 km (0.12 R)
• M48: 31,625,139 km (0.093 R)
• M49: 33,729,533 km (0.113 R)
• M50: 34,070,317 km (0.1 R)
• M51: 34,583,886 km (0.099 R)
• M52: 36,488,267 km (0.065 R)
• M53: 37,453,323 km (0.118 R)
• M54: 38,160,322 km (0.113 R)
• M55: 39,408,417 km (0.082 R)
• M56: 39,498,027 km (0.119 R)
• M57: 41,944,101 km (0.073 R)
• M58: 42,127,359 km (0.075 R)
• M59: 42,770,480 km (0.114 R)
• M60: 43,416,743 km (0.101 R)
• M61: 44,252,546 km (0.062 R)
• M62: 44,532,294 km (0.066 R)
• M63: 44,906,289 km (0.05 R)
• M64: 44,999,937 km (0.113 R)
• M65: 45,281,181 km (0.109 R)
• M66: 45,469,076 km (0.097 R)
• M67: 46,128,653 km (0.081 R)
• M68: 46,696,676 km (0.078 R)
• M69: 47,171,649 km (0.111 R)
• M70: 47,362,087 km (0.118 R)
• M71: 47,743,861 km (0.117 R)
• M72: 48,222,425 km (0.044 R)
• M73: 49,280,830 km (0.111 R)
• M74: 50,055,298 km (0.118 R)
• M75: 51,126,867 km (0.117 R)
• M76: 51,911,060 km (0.079 R)
• M77: 53,094,528 km (0.066 R)
• M78: 55,387,864 km (0.099 R)
• M79: 56,293,978 km (0.099 R)
• M80: 56,799,469 km (0.096 R)
• M81: 56,900,747 km (0.064 R)
• M82: 58,325,068 km (0.065 R)
• M83: 58,631,893 km (0.103 R)
• M84: 61,105,045 km (0.118 R)
• M85: 62,145,499 km (0.05 R)
• M86: 63,296,804 km (0.045 R)
• M87: 64,033,125 km (0.117 R)
• M88: 65,302,014 km (0.098 R)
• M89: 66,365,655 km (0.104 R)
• M90: 68,187,158 km (0.089 R)
• M91: 70,242,184 km (0.117 R)
• M92: 71,004,535 km (0.1 R)
• M93: 72,977,132 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit