🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.25 AU - 1.51 AU

Year: 570 Days

Day: 32.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 41,395,685 km

• M1: 49,966 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.28 AU - 2.52 AU

Year: 1307 Days

Day: 36.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.45 AU - 2.75 AU

Year: 1473 Days

Day: 42.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,395,685 km

• M1: 106,813 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.46 AU - 5.26 AU

Year: 3200 Days

Day: 43.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,395,685 km

• M1: 573,259 km (0.084 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.5

Radius: 11.9

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.07 AU - 7.05 AU

Year: 5243 Days

Day: 8.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,395,685 km

• M1: 151,692 km (0.116 R)
• M2: 253,718 km (0.063 R)
• M3: 415,732 km (0.119 R)
• M4: 557,102 km (0.083 R)
• M5: 1,028,485 km (0.094 R)
• M6: 1,121,834 km (0.112 R)
• M7: 1,292,825 km (0.099 R)
• M8: 1,368,821 km (0.067 R)
• M9: 1,758,373 km (0.091 R)
• M10: 1,857,706 km (0.046 R)
• M11: 2,002,966 km (0.043 R)
• M12: 2,320,562 km (0.12 R)
• M13: 2,398,652 km (0.086 R)
• M14: 2,605,845 km (0.091 R)
• M15: 3,158,310 km (0.069 R)
• M16: 3,332,891 km (0.113 R)
• M17: 3,783,629 km (0.091 R)
• M18: 3,894,781 km (0.111 R)
• M19: 4,253,815 km (0.109 R)
• M20: 4,486,141 km (0.095 R)
• M21: 4,802,540 km (0.108 R)
• M22: 4,943,312 km (0.086 R)
• M23: 5,126,270 km (0.117 R)
• M24: 5,332,267 km (0.069 R)
• M25: 5,966,711 km (0.042 R)
• M26: 6,139,945 km (0.082 R)
• M27: 6,227,161 km (0.1 R)
• M28: 6,447,219 km (0.042 R)
• M29: 6,558,221 km (0.11 R)
• M30: 6,736,991 km (0.025 R)
• M31: 7,214,357 km (0.091 R)
• M32: 7,329,697 km (0.117 R)
• M33: 7,538,685 km (0.118 R)
• M34: 7,632,184 km (0.074 R)
• M35: 8,034,154 km (0.109 R)
• M36: 8,249,874 km (0.119 R)
• M37: 9,056,805 km (0.1 R)
• M38: 9,659,535 km (0.077 R)
• M39: 9,761,261 km (0.088 R)
• M40: 9,863,287 km (0.115 R)
• M41: 10,327,190 km (0.044 R)
• M42: 10,457,190 km (0.087 R)
• M43: 10,587,939 km (0.112 R)
• M44: 10,798,124 km (0.114 R)
• M45: 10,877,261 km (0.097 R)
• M46: 11,009,655 km (0.111 R)
• M47: 11,169,276 km (0.056 R)
• M48: 11,329,645 km (0.099 R)
• M49: 11,437,056 km (0.116 R)
• M50: 11,788,163 km (0.095 R)
• M51: 12,225,437 km (0.098 R)
• M52: 12,695,773 km (0.075 R)
• M53: 13,284,889 km (0.068 R)
• M54: 13,597,100 km (0.119 R)
• M55: 13,825,686 km (0.102 R)
• M56: 13,998,022 km (0.067 R)
• M57: 14,752,893 km (0.059 R)
• M58: 14,987,762 km (0.12 R)
• M59: 15,135,265 km (0.068 R)
• M60: 15,520,929 km (0.114 R)
• M61: 16,271,760 km (0.064 R)
• M62: 16,392,935 km (0.117 R)
• M63: 16,575,294 km (0.059 R)
• M64: 16,911,590 km (0.056 R)
• M65: 17,188,347 km (0.077 R)
• M66: 17,311,765 km (0.105 R)
• M67: 17,466,599 km (0.102 R)
• M68: 17,559,648 km (0.085 R)
• M69: 17,996,175 km (0.1 R)
• M70: 18,090,272 km (0.041 R)
• M71: 18,341,746 km (0.099 R)
• M72: 18,784,705 km (0.11 R)
• M73: 19,071,335 km (0.087 R)
• M74: 19,327,297 km (0.097 R)
• M75: 20,264,976 km (0.101 R)
• M76: 21,382,921 km (0.095 R)
• M77: 22,419,784 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.1

Radius: 14.3

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.12 AU - 8.56 AU

Year: 8465 Days

Day: 11 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,395,685 km

• M1: 179,517 km (0.055 R)
• M2: 702,212 km (0.044 R)
• M3: 858,243 km (0.112 R)
• M4: 1,378,395 km (0.091 R)
• M5: 2,084,796 km (0.115 R)
• M6: 2,590,437 km (0.041 R)
• M7: 2,744,822 km (0.114 R)
• M8: 3,541,580 km (0.085 R)
• M9: 4,840,090 km (0.089 R)
• M10: 4,959,469 km (0.087 R)
• M11: 5,213,486 km (0.11 R)
• M12: 6,350,729 km (0.093 R)
• M13: 6,587,393 km (0.049 R)
• M14: 7,911,932 km (0.05 R)
• M15: 8,209,482 km (0.113 R)
• M16: 9,481,363 km (0.039 R)
• M17: 10,270,791 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.8

Radius: 12

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.37 AU - 12.13 AU

Year: 12388 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 41,395,685 km

• M1: 217,515 km (0.096 R)
• M2: 355,744 km (0.052 R)
• M3: 1,198,728 km (0.037 R)
• M4: 1,340,696 km (0.055 R)
• M5: 1,694,345 km (0.109 R)
• M6: 1,800,859 km (0.118 R)
• M7: 2,955,605 km (0.099 R)
• M8: 3,622,213 km (0.087 R)
• M9: 4,556,751 km (0.027 R)
• M10: 4,858,939 km (0.117 R)
• M11: 5,324,487 km (0.096 R)
• M12: 5,885,779 km (0.104 R)
• M13: 6,090,877 km (0.091 R)
• M14: 6,763,170 km (0.035 R)
• M15: 7,636,672 km (0.059 R)
• M16: 7,815,591 km (0.064 R)
• M17: 7,996,006 km (0.068 R)
• M18: 8,269,172 km (0.102 R)
• M19: 8,545,479 km (0.038 R)
• M20: 8,778,104 km (0.119 R)
• M21: 9,012,673 km (0.119 R)
• M22: 9,107,219 km (0.068 R)
• M23: 10,266,303 km (0.12 R)
• M24: 11,318,425 km (0.11 R)
• M25: 11,625,400 km (0.091 R)
• M26: 11,831,546 km (0.078 R)
• M27: 12,668,396 km (0.108 R)
• M28: 13,093,853 km (0.102 R)
• M29: 13,308,376 km (0.051 R)
• M30: 14,013,730 km (0.118 R)
• M31: 14,178,288 km (0.105 R)
• M32: 14,898,602 km (0.093 R)
• M33: 16,664,006 km (0.098 R)
• M34: 16,780,094 km (0.061 R)
• M35: 17,423,963 km (0.066 R)
• M36: 18,075,761 km (0.108 R)
• M37: 19,098,861 km (0.107 R)
• M38: 19,586,700 km (0.106 R)
• M39: 19,955,458 km (0.109 R)
• M40: 20,574,943 km (0.077 R)
• M41: 20,699,708 km (0.095 R)
• M42: 20,949,835 km (0.045 R)
• M43: 21,389,952 km (0.076 R)
• M44: 21,516,213 km (0.06 R)
• M45: 21,833,061 km (0.061 R)
• M46: 23,310,490 km (0.101 R)
• M47: 24,819,932 km (0.113 R)
• M48: 25,352,351 km (0.079 R)
• M49: 25,687,151 km (0.056 R)
• M50: 26,023,298 km (0.11 R)
• M51: 26,496,326 km (0.066 R)
• M52: 27,588,391 km (0.103 R)
• M53: 28,139,958 km (0.093 R)
• M54: 28,834,391 km (0.067 R)
• M55: 29,043,978 km (0.065 R)
• M56: 29,464,348 km (0.04 R)
• M57: 30,098,792 km (0.054 R)
• M58: 30,311,371 km (0.106 R)
• M59: 30,737,874 km (0.078 R)
• M60: 30,951,799 km (0.118 R)
• M61: 31,309,488 km (0.091 R)
• M62: 32,318,526 km (0.117 R)
• M63: 33,704,999 km (0.116 R)
• M64: 34,961,770 km (0.087 R)
• M65: 35,259,769 km (0.092 R)
• M66: 35,409,068 km (0.114 R)
• M67: 37,521,390 km (0.081 R)
• M68: 37,673,830 km (0.113 R)
• M69: 38,055,754 km (0.097 R)
• M70: 38,362,280 km (0.05 R)
• M71: 38,592,660 km (0.116 R)
• M72: 40,140,699 km (0.029 R)
• M73: 40,765,569 km (0.11 R)
• M74: 42,024,884 km (0.094 R)
• M75: 42,579,892 km (0.085 R)
• M76: 43,057,558 km (0.119 R)
• M77: 43,857,458 km (0.117 R)
• M78: 45,066,807 km (0.077 R)
• M79: 45,309,904 km (0.052 R)
• M80: 45,960,505 km (0.12 R)
• M81: 46,450,438 km (0.086 R)
• M82: 46,614,098 km (0.04 R)
• M83: 46,696,078 km (0.062 R)
• M84: 46,778,057 km (0.066 R)
• M85: 47,930,709 km (0.049 R)
• M86: 48,926,133 km (0.089 R)
• M87: 50,516,059 km (0.114 R)
• M88: 51,190,746 km (0.1 R)
• M89: 51,359,791 km (0.116 R)
• M90: 52,123,040 km (0.038 R)
• M91: 52,548,646 km (0.094 R)
• M92: 55,473,733 km (0.075 R)
• M93: 58,098,278 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.4

Radius: 6.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 15.93 AU - 24.45 AU

Year: 31885 Days

Day: 15.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,395,685 km

• M1: 102,475 km (0.1 R)
• M2: 166,951 km (0.108 R)
• M3: 246,687 km (0.082 R)
• M4: 389,403 km (0.083 R)
• M5: 783,743 km (0.077 R)
• M6: 983,307 km (0.108 R)
• M7: 2,555,730 km (0.116 R)
• M8: 2,827,101 km (0.074 R)
• M9: 3,133,627 km (0.113 R)
• M10: 4,087,463 km (0.071 R)
• M11: 4,433,782 km (0.087 R)
• M12: 4,521,895 km (0.044 R)
• M13: 4,940,619 km (0.114 R)
• M14: 5,154,694 km (0.108 R)
• M15: 5,943,823 km (0.035 R)
• M16: 6,770,052 km (0.098 R)
• M17: 7,317,580 km (0.107 R)
• M18: 7,737,651 km (0.107 R)
• M19: 8,057,790 km (0.11 R)
• M20: 8,309,713 km (0.108 R)
• M21: 8,564,328 km (0.073 R)
• M22: 8,710,934 km (0.066 R)
• M23: 9,081,189 km (0.05 R)
• M24: 10,339,307 km (0.12 R)
• M25: 10,731,254 km (0.08 R)
• M26: 11,088,045 km (0.076 R)
• M27: 12,804,531 km (0.035 R)
• M28: 13,267,536 km (0.081 R)
• M29: 13,437,330 km (0.106 R)
• M30: 14,166,769 km (0.069 R)
• M31: 14,210,152 km (0.111 R)
• M32: 14,514,584 km (0.12 R)
• M33: 14,601,949 km (0.096 R)
• M34: 14,645,632 km (0.031 R)
• M35: 16,068,606 km (0.104 R)
• M36: 16,659,219 km (0.092 R)
• M37: 16,888,253 km (0.118 R)
• M38: 16,980,256 km (0.106 R)
• M39: 17,349,613 km (0.105 R)
• M40: 17,721,513 km (0.115 R)
• M41: 18,948,515 km (0.104 R)
• M42: 19,235,593 km (0.083 R)
• M43: 20,251,513 km (0.1 R)
• M44: 20,495,955 km (0.111 R)
• M45: 21,384,118 km (0.098 R)
• M46: 21,433,934 km (0.061 R)
• M47: 21,782,946 km (0.062 R)
• M48: 22,587,782 km (0.11 R)
• M49: 22,993,941 km (0.103 R)
• M50: 24,434,119 km (0.051 R)
• M51: 25,007,827 km (0.11 R)
• M52: 25,797,405 km (0.112 R)
• M53: 25,956,278 km (0.118 R)
• M54: 26,062,492 km (0.046 R)
• M55: 26,275,071 km (0.066 R)
• M56: 28,487,773 km (0.112 R)
• M57: 30,871,765 km (0.108 R)
• M58: 30,984,262 km (0.104 R)
• M59: 32,002,276 km (0.107 R)
• M60: 32,172,967 km (0.069 R)
• M61: 35,297,618 km (0.06 R)
• M62: 37,374,036 km (0.112 R)
• M63: 37,733,969 km (0.059 R)
• M64: 38,941,971 km (0.085 R)
• M65: 39,185,068 km (0.055 R)
• M66: 39,367,727 km (0.029 R)
• M67: 39,733,942 km (0.062 R)
• M68: 39,794,978 km (0.095 R)
• M69: 40,469,665 km (0.101 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 11,899 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit