🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.68 AU - 0.86 AU

Year: 256 Days

Day: 38.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,483,944 km

• M1: 215,122 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.9 AU - 1.48 AU

Year: 492 Days

Day: 46.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,483,944 km

• M1: 202,705 km (0.091 R)
• M2: 610,509 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.17 AU - 1.25 AU

Year: 504 Days

Day: 15.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.24 AU - 2.44 AU

Year: 1356 Days

Day: 41.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,483,944 km

• M1: 135,685 km (0.109 R)
• M2: 1,603,091 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.5

Radius: 10.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.73 AU - 6.87 AU

Year: 5290 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,483,944 km

• M1: 185,651 km (0.075 R)
• M2: 498,161 km (0.09 R)
• M3: 568,472 km (0.092 R)
• M4: 761,453 km (0.113 R)
• M5: 845,078 km (0.063 R)
• M6: 1,195,885 km (0.061 R)
• M7: 1,590,674 km (0.101 R)
• M8: 1,774,979 km (0.087 R)
• M9: 1,966,314 km (0.055 R)
• M10: 2,266,408 km (0.11 R)
• M11: 2,348,836 km (0.118 R)
• M12: 2,798,827 km (0.119 R)
• M13: 2,977,446 km (0.083 R)
• M14: 3,583,916 km (0.053 R)
• M15: 4,000,995 km (0.098 R)
• M16: 4,279,247 km (0.108 R)
• M17: 4,433,782 km (0.07 R)
• M18: 4,642,620 km (0.088 R)
• M19: 4,935,084 km (0.091 R)
• M20: 5,178,929 km (0.1 R)
• M21: 5,343,786 km (0.108 R)
• M22: 5,791,682 km (0.074 R)
• M23: 6,048,990 km (0.025 R)
• M24: 6,135,607 km (0.119 R)
• M25: 6,222,673 km (0.111 R)
• M26: 6,604,746 km (0.088 R)
• M27: 6,813,585 km (0.069 R)
• M28: 7,024,667 km (0.099 R)
• M29: 7,670,780 km (0.04 R)
• M30: 8,048,665 km (0.096 R)
• M31: 8,464,846 km (0.093 R)
• M32: 9,823,195 km (0.08 R)
• M33: 9,925,220 km (0.078 R)
• M34: 10,027,695 km (0.049 R)
• M35: 10,267,949 km (0.068 R)
• M36: 10,337,063 km (0.088 R)
• M37: 10,929,920 km (0.041 R)
• M38: 11,641,557 km (0.094 R)
• M39: 12,885,613 km (0.109 R)
• M40: 13,334,705 km (0.1 R)
• M41: 13,561,197 km (0.088 R)
• M42: 13,674,891 km (0.103 R)
• M43: 14,402,685 km (0.118 R)
• M44: 14,557,518 km (0.039 R)
• M45: 15,855,729 km (0.072 R)
• M46: 16,055,591 km (0.119 R)
• M47: 16,619,875 km (0.095 R)
• M48: 17,313,859 km (0.108 R)
• M49: 18,184,070 km (0.085 R)
• M50: 18,393,357 km (0.081 R)
• M51: 18,983,671 km (0.119 R)
• M52: 19,153,464 km (0.1 R)
• M53: 19,451,912 km (0.085 R)
• M54: 20,010,211 km (0.116 R)
• M55: 20,486,680 km (0.07 R)
• M56: 20,660,812 km (0.104 R)
• M57: 21,186,350 km (0.115 R)
• M58: 21,406,707 km (0.065 R)
• M59: 21,627,813 km (0.093 R)
• M60: 22,474,687 km (0.064 R)
• M61: 22,609,325 km (0.102 R)
• M62: 22,969,855 km (0.112 R)
• M63: 23,241,525 km (0.083 R)
• M64: 23,332,331 km (0.101 R)
• M65: 24,246,823 km (0.051 R)
• M66: 24,986,884 km (0.115 R)
• M67: 25,172,983 km (0.113 R)
• M68: 27,012,140 km (0.1 R)
• M69: 27,538,724 km (0.095 R)
• M70: 27,875,469 km (0.094 R)
• M71: 28,068,600 km (0.056 R)
• M72: 28,359,119 km (0.079 R)
• M73: 28,601,916 km (0.12 R)
• M74: 29,383,565 km (0.117 R)
• M75: 29,530,919 km (0.068 R)
• M76: 29,826,375 km (0.107 R)
• M77: 30,868,174 km (0.1 R)
• M78: 31,619,604 km (0.068 R)
• M79: 32,630,886 km (0.114 R)
• M80: 32,987,228 km (0.105 R)
• M81: 33,345,066 km (0.108 R)
• M82: 33,909,798 km (0.115 R)
• M83: 34,633,104 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.8

Radius: 14.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.42 AU - 9.44 AU

Year: 10968 Days

Day: 9.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,483,944 km

• M1: 223,200 km (0.106 R)
• M2: 558,299 km (0.072 R)
• M3: 692,788 km (0.062 R)
• M4: 1,169,556 km (0.093 R)
• M5: 1,420,282 km (0.045 R)
• M6: 1,638,845 km (0.076 R)
• M7: 1,895,405 km (0.092 R)
• M8: 2,055,774 km (0.055 R)
• M9: 2,712,808 km (0.086 R)
• M10: 2,894,719 km (0.075 R)
• M11: 3,018,287 km (0.104 R)
• M12: 3,432,374 km (0.095 R)
• M13: 3,967,186 km (0.093 R)
• M14: 4,174,678 km (0.097 R)
• M15: 4,421,215 km (0.112 R)
• M16: 5,227,548 km (0.11 R)
• M17: 5,609,322 km (0.113 R)
• M18: 6,198,887 km (0.095 R)
• M19: 7,141,354 km (0.106 R)
• M20: 7,866,903 km (0.054 R)
• M21: 8,084,718 km (0.04 R)
• M22: 9,758,718 km (0.073 R)
• M23: 10,419,492 km (0.086 R)
• M24: 11,046,008 km (0.093 R)
• M25: 11,241,233 km (0.061 R)
• M26: 11,983,837 km (0.099 R)
• M27: 12,234,862 km (0.114 R)
• M28: 12,895,785 km (0.088 R)
• M29: 13,987,999 km (0.091 R)
• M30: 14,840,109 km (0.105 R)
• M31: 15,544,715 km (0.106 R)
• M32: 16,930,589 km (0.1 R)
• M33: 17,212,432 km (0.08 R)
• M34: 18,067,533 km (0.109 R)
• M35: 18,645,280 km (0.108 R)
• M36: 19,111,876 km (0.107 R)
• M37: 19,523,420 km (0.068 R)
• M38: 21,077,143 km (0.048 R)
• M39: 21,807,630 km (0.064 R)
• M40: 22,299,358 km (0.104 R)
• M41: 22,546,493 km (0.099 R)
• M42: 23,733,104 km (0.068 R)
• M43: 24,112,035 km (0.098 R)
• M44: 26,951,702 km (0.105 R)
• M45: 27,280,967 km (0.099 R)
• M46: 27,545,456 km (0.08 R)
• M47: 27,877,264 km (0.1 R)
• M48: 28,010,257 km (0.084 R)
• M49: 28,143,548 km (0.083 R)
• M50: 29,285,130 km (0.116 R)
• M51: 29,488,134 km (0.102 R)
• M52: 31,267,002 km (0.104 R)
• M53: 31,405,380 km (0.085 R)
• M54: 31,543,908 km (0.081 R)
• M55: 33,221,648 km (0.076 R)
• M56: 33,574,699 km (0.056 R)
• M57: 33,716,368 km (0.096 R)
• M58: 34,713,288 km (0.09 R)
• M59: 34,856,603 km (0.064 R)
• M60: 35,215,488 km (0.095 R)
• M61: 35,359,402 km (0.119 R)
• M62: 35,792,188 km (0.106 R)
• M63: 36,081,810 km (0.094 R)
• M64: 36,663,297 km (0.071 R)
• M65: 39,243,561 km (0.092 R)
• M66: 40,517,835 km (0.106 R)
• M67: 40,970,818 km (0.069 R)
• M68: 41,425,446 km (0.115 R)
• M69: 42,416,382 km (0.072 R)
• M70: 44,188,668 km (0.072 R)
• M71: 44,343,801 km (0.086 R)
• M72: 44,966,726 km (0.072 R)
• M73: 45,435,716 km (0.118 R)
• M74: 46,457,469 km (0.092 R)
• M75: 46,694,283 km (0.045 R)
• M76: 48,283,760 km (0.088 R)
• M77: 50,376,335 km (0.062 R)
• M78: 50,619,731 km (0.11 R)
• M79: 50,782,194 km (0.081 R)
• M80: 51,270,631 km (0.112 R)
• M81: 52,088,183 km (0.106 R)
• M82: 52,827,646 km (0.115 R)
• M83: 53,901,908 km (0.111 R)
• M84: 56,155,899 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 6.6

Gravity: 21.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 11.02 AU - 13.34 AU

Year: 16100 Days

Day: 19.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,483,944 km

• M1: 94,097 km (0.093 R)
• M2: 782,696 km (0.099 R)
• M3: 1,133,952 km (0.085 R)
• M4: 1,326,634 km (0.102 R)
• M5: 2,796,583 km (0.106 R)
• M6: 3,326,009 km (0.112 R)
• M7: 3,927,094 km (0.1 R)
• M8: 4,735,820 km (0.073 R)
• M9: 5,547,987 km (0.104 R)
• M10: 6,500,177 km (0.115 R)
• M11: 6,944,932 km (0.052 R)
• M12: 8,231,473 km (0.091 R)
• M13: 9,367,669 km (0.07 R)
• M14: 10,095,313 km (0.107 R)
• M15: 10,783,164 km (0.112 R)
• M16: 11,074,132 km (0.096 R)
• M17: 11,663,996 km (0.112 R)
• M18: 12,445,944 km (0.072 R)
• M19: 12,506,831 km (0.066 R)
• M20: 14,250,693 km (0.119 R)
• M21: 14,505,907 km (0.093 R)
• M22: 14,891,720 km (0.104 R)
• M23: 15,150,824 km (0.057 R)
• M24: 15,476,648 km (0.109 R)
• M25: 17,822,193 km (0.096 R)
• M26: 18,097,154 km (0.101 R)
• M27: 18,930,713 km (0.111 R)
• M28: 19,422,740 km (0.026 R)
• M29: 21,068,616 km (0.066 R)
• M30: 21,651,599 km (0.111 R)
• M31: 21,871,508 km (0.034 R)
• M32: 22,535,872 km (0.075 R)
• M33: 22,684,423 km (0.094 R)
• M34: 22,758,922 km (0.071 R)
• M35: 23,657,856 km (0.088 R)
• M36: 23,733,253 km (0.106 R)
• M37: 25,028,023 km (0.095 R)
• M38: 25,104,916 km (0.036 R)
• M39: 25,336,045 km (0.06 R)
• M40: 25,955,679 km (0.107 R)
• M41: 28,004,123 km (0.074 R)
• M42: 28,966,785 km (0.078 R)
• M43: 29,047,568 km (0.071 R)
• M44: 29,777,456 km (0.08 R)
• M45: 30,349,219 km (0.084 R)
• M46: 30,595,457 km (0.045 R)
• M47: 30,924,722 km (0.098 R)
• M48: 32,421,000 km (0.098 R)
• M49: 33,855,644 km (0.084 R)
• M50: 33,940,615 km (0.119 R)
• M51: 34,111,007 km (0.105 R)
• M52: 35,569,736 km (0.094 R)
• M53: 36,611,835 km (0.095 R)
• M54: 36,786,416 km (0.102 R)
• M55: 40,066,947 km (0.072 R)
• M56: 40,246,914 km (0.12 R)
• M57: 40,698,101 km (0.064 R)
• M58: 41,878,727 km (0.119 R)
• M59: 43,439,781 km (0.079 R)
• M60: 44,459,889 km (0.102 R)
• M61: 44,926,185 km (0.084 R)
• M62: 45,487,925 km (0.03 R)
• M63: 46,240,552 km (0.11 R)
• M64: 46,429,345 km (0.099 R)
• M65: 47,472,192 km (0.089 R)
• M66: 49,870,993 km (0.092 R)
• M67: 50,452,630 km (0.107 R)
• M68: 50,938,973 km (0.108 R)
• M69: 51,133,899 km (0.077 R)
• M70: 52,407,276 km (0.082 R)
• M71: 52,801,316 km (0.067 R)
• M72: 53,691,125 km (0.11 R)
• M73: 55,485,850 km (0.03 R)
• M74: 57,705,883 km (0.101 R)
• M75: 58,010,763 km (0.117 R)
• M76: 58,112,639 km (0.071 R)
• M77: 58,724,495 km (0.097 R)
• M78: 59,133,645 km (0.065 R)
• M79: 60,263,557 km (0.112 R)
• M80: 61,815,935 km (0.11 R)
• M81: 62,440,655 km (0.08 R)
• M82: 63,381,476 km (0.057 R)
• M83: 65,700,991 km (0.091 R)
• M84: 65,807,056 km (0.092 R)
• M85: 65,913,271 km (0.115 R)
• M86: 67,619,434 km (0.103 R)
• M87: 67,833,658 km (0.087 R)
• M88: 67,940,920 km (0.064 R)
• M89: 69,556,128 km (0.03 R)
• M90: 70,205,832 km (0.072 R)
• M91: 70,422,749 km (0.031 R)
• M92: 70,531,357 km (0.029 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 13,599 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit