🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.61 AU - 0.63 AU

Year: 181 Days

Day: 35.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,301,902 km

• M1: 139,425 km (0.102 R)
• M2: 463,604 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.77 AU - 1.05 AU

Year: 322 Days

Day: 27.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,301,902 km

• M1: 445,502 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.91 AU - 1.51 AU

Year: 494 Days

Day: 16.3 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.16 AU - 1.46 AU

Year: 556 Days

Day: 12.3 Hours

Environment

Temp: -17 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.27 AU - 3.57 AU

Year: 1850 Days

Day: 29.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,301,902 km

• M1: 157,377 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.96 AU - 4.9 AU

Year: 2889 Days

Day: 12.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909

Radius: 3.4

Gravity: 78.63 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.78 AU - 13.58 AU

Year: 16745 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,301,902 km

• M1: 116,537 km (0.071 R)
• M2: 192,532 km (0.1 R)
• M3: 353,500 km (0.079 R)
• M4: 390,151 km (0.12 R)
• M5: 428,000 km (0.109 R)
• M6: 897,288 km (0.119 R)
• M7: 1,052,421 km (0.028 R)
• M8: 1,476,381 km (0.075 R)
• M9: 1,597,556 km (0.066 R)
• M10: 1,914,404 km (0.097 R)
• M11: 4,226,140 km (0.073 R)
• M12: 4,793,265 km (0.102 R)
• M13: 6,582,606 km (0.115 R)
• M14: 9,433,043 km (0.057 R)
• M15: 10,111,769 km (0.116 R)
• M16: 10,747,560 km (0.047 R)
• M17: 10,981,980 km (0.115 R)
• M18: 11,755,401 km (0.114 R)
• M19: 12,118,325 km (0.085 R)
• M20: 13,416,984 km (0.113 R)
• M21: 13,669,356 km (0.113 R)
• M22: 13,859,644 km (0.082 R)
• M23: 14,694,400 km (0.119 R)
• M24: 15,611,286 km (0.086 R)
• M25: 16,953,029 km (0.082 R)
• M26: 17,225,746 km (0.119 R)
• M27: 17,706,554 km (0.076 R)
• M28: 18,261,412 km (0.054 R)
• M29: 18,611,172 km (0.086 R)
• M30: 19,317,124 km (0.069 R)
• M31: 20,392,434 km (0.113 R)
• M32: 20,900,917 km (0.101 R)
• M33: 21,560,644 km (0.052 R)
• M34: 23,202,181 km (0.099 R)
• M35: 23,353,424 km (0.078 R)
• M36: 25,115,687 km (0.101 R)
• M37: 25,270,820 km (0.052 R)
• M38: 25,738,463 km (0.115 R)
• M39: 28,522,928 km (0.112 R)
• M40: 28,766,025 km (0.105 R)
• M41: 29,663,163 km (0.119 R)
• M42: 30,569,427 km (0.078 R)
• M43: 31,150,914 km (0.051 R)
• M44: 34,026,634 km (0.102 R)
• M45: 34,112,503 km (0.034 R)
• M46: 37,074,092 km (0.114 R)
• M47: 37,250,917 km (0.099 R)
• M48: 38,406,710 km (0.106 R)
• M49: 38,944,066 km (0.119 R)
• M50: 39,393,757 km (0.039 R)
• M51: 40,026,257 km (0.086 R)
• M52: 41,027,066 km (0.1 R)
• M53: 41,576,240 km (0.092 R)
• M54: 42,774,818 km (0.096 R)
• M55: 43,518,021 km (0.117 R)
• M56: 43,797,769 km (0.079 R)
• M57: 44,171,763 km (0.104 R)
• M58: 44,828,797 km (0.083 R)
• M59: 45,394,427 km (0.054 R)
• M60: 45,772,909 km (0.064 R)
• M61: 46,437,722 km (0.099 R)
• M62: 47,201,419 km (0.116 R)
• M63: 48,934,959 km (0.117 R)
• M64: 49,031,749 km (0.107 R)
• M65: 49,128,838 km (0.077 R)
• M66: 49,517,344 km (0.03 R)
• M67: 49,906,897 km (0.098 R)
• M68: 50,199,809 km (0.108 R)
• M69: 50,885,267 km (0.119 R)
• M70: 51,081,689 km (0.05 R)
• M71: 51,376,846 km (0.084 R)
• M72: 52,860,856 km (0.111 R)
• M73: 53,059,822 km (0.088 R)
• M74: 53,159,454 km (0.116 R)
• M75: 53,558,282 km (0.095 R)
• M76: 54,358,929 km (0.103 R)
• M77: 56,175,048 km (0.088 R)
• M78: 56,988,561 km (0.07 R)
• M79: 58,113,537 km (0.082 R)
• M80: 58,318,785 km (0.09 R)
• M81: 61,114,171 km (0.085 R)
• M82: 65,975,952 km (0.082 R)
• M83: 66,297,288 km (0.12 R)
• M84: 67,372,299 km (0.091 R)
• M85: 70,960,404 km (0.111 R)
• M86: 71,399,473 km (0.081 R)
• M87: 72,059,798 km (0.081 R)
• M88: 73,275,730 km (0.099 R)
• M89: 73,719,587 km (0.076 R)
• M90: 74,275,642 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.8

Radius: 8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 12.05 AU - 19.67 AU

Year: 23424 Days

Day: 23 Hours

Environment

Temp: -194 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 103,301,902 km

• M1: 180,415 km (0.056 R)
• M2: 1,471,445 km (0.11 R)
• M3: 1,598,004 km (0.102 R)
• M4: 2,104,692 km (0.071 R)
• M5: 2,852,532 km (0.084 R)
• M6: 2,931,520 km (0.034 R)
• M7: 3,132,430 km (0.115 R)
• M8: 3,980,051 km (0.089 R)
• M9: 4,113,044 km (0.046 R)
• M10: 4,613,449 km (0.088 R)
• M11: 4,941,966 km (0.1 R)
• M12: 5,375,500 km (0.104 R)
• M13: 5,473,487 km (0.094 R)
• M14: 5,921,832 km (0.102 R)
• M15: 6,433,905 km (0.085 R)
• M16: 6,485,965 km (0.108 R)
• M17: 7,013,597 km (0.08 R)
• M18: 7,174,564 km (0.077 R)
• M19: 8,506,135 km (0.057 R)
• M20: 9,199,970 km (0.066 R)
• M21: 9,435,437 km (0.109 R)
• M22: 10,580,309 km (0.057 R)
• M23: 10,826,847 km (0.037 R)
• M24: 11,514,847 km (0.111 R)
• M25: 11,577,978 km (0.108 R)
• M26: 12,605,565 km (0.118 R)
• M27: 14,746,760 km (0.108 R)
• M28: 15,929,331 km (0.033 R)
• M29: 16,282,980 km (0.053 R)
• M30: 17,070,015 km (0.067 R)
• M31: 17,142,121 km (0.083 R)
• M32: 17,942,619 km (0.106 R)
• M33: 19,429,173 km (0.068 R)
• M34: 19,504,570 km (0.119 R)
• M35: 19,882,754 km (0.116 R)
• M36: 20,646,601 km (0.091 R)
• M37: 23,234,344 km (0.119 R)
• M38: 23,314,379 km (0.1 R)
• M39: 23,635,416 km (0.104 R)
• M40: 24,038,583 km (0.091 R)
• M41: 24,444,142 km (0.101 R)
• M42: 25,015,606 km (0.088 R)
• M43: 25,426,552 km (0.081 R)
• M44: 27,345,444 km (0.042 R)
• M45: 27,429,966 km (0.104 R)
• M46: 29,483,496 km (0.112 R)
• M47: 30,353,558 km (0.109 R)
• M48: 30,791,879 km (0.107 R)
• M49: 33,104,363 km (0.052 R)
• M50: 33,645,908 km (0.03 R)
• M51: 33,827,071 km (0.111 R)
• M52: 35,196,190 km (0.09 R)
• M53: 36,956,209 km (0.073 R)
• M54: 39,029,636 km (0.083 R)
• M55: 42,405,312 km (0.099 R)
• M56: 45,072,642 km (0.062 R)
• M57: 45,472,367 km (0.114 R)
• M58: 47,285,793 km (0.082 R)
• M59: 49,431,325 km (0.116 R)
• M60: 49,637,321 km (0.085 R)
• M61: 49,843,467 km (0.12 R)
• M62: 51,191,195 km (0.103 R)
• M63: 51,817,262 km (0.107 R)
• M64: 52,445,722 km (0.058 R)
• M65: 53,393,425 km (0.098 R)
• M66: 53,499,041 km (0.115 R)
• M67: 54,240,448 km (0.095 R)
• M68: 56,808,146 km (0.074 R)
• M69: 57,023,866 km (0.108 R)
• M70: 57,564,513 km (0.101 R)
• M71: 57,672,822 km (0.106 R)
• M72: 58,541,836 km (0.055 R)
• M73: 59,087,120 km (0.097 R)
• M74: 60,292,729 km (0.093 R)
• M75: 61,838,973 km (0.095 R)
• M76: 62,283,129 km (0.106 R)
• M77: 62,728,332 km (0.041 R)
• M78: 62,839,932 km (0.101 R)
• M79: 63,174,732 km (0.103 R)
• M80: 63,734,078 km (0.072 R)
• M81: 63,958,176 km (0.106 R)
• M82: 64,857,558 km (0.119 R)
• M83: 65,195,949 km (0.088 R)
• M84: 66,101,166 km (0.092 R)
• M85: 66,214,561 km (0.046 R)
• M86: 68,956,540 km (0.117 R)
• M87: 69,647,682 km (0.11 R)
• M88: 69,878,661 km (0.036 R)
• M89: 71,037,147 km (0.113 R)
• M90: 72,786,694 km (0.109 R)
• M91: 73,372,968 km (0.065 R)
• M92: 73,490,552 km (0.089 R)
• M93: 73,960,888 km (0.105 R)
• M94: 74,196,505 km (0.092 R)
• M95: 75,141,514 km (0.108 R)
• M96: 79,081,174 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.8

Radius: 3.7

Gravity: 63.39 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 16.07 AU - 19.75 AU

Year: 28109 Days

Day: 23.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,301,902 km

• M1: 49,218 km (0.107 R)
• M2: 93,947 km (0.073 R)
• M3: 1,131,857 km (0.071 R)
• M4: 1,270,385 km (0.059 R)
• M5: 1,414,298 km (0.063 R)
• M6: 1,601,595 km (0.039 R)
• M7: 2,082,552 km (0.032 R)
• M8: 2,470,609 km (0.106 R)
• M9: 2,604,798 km (0.107 R)
• M10: 3,409,635 km (0.101 R)
• M11: 4,338,338 km (0.115 R)
• M12: 4,392,044 km (0.073 R)
• M13: 4,554,657 km (0.044 R)
• M14: 4,719,214 km (0.061 R)
• M15: 4,885,866 km (0.058 R)
• M16: 5,512,981 km (0.083 R)
• M17: 7,156,164 km (0.043 R)
• M18: 7,800,332 km (0.075 R)
• M19: 8,732,925 km (0.113 R)
• M20: 11,287,309 km (0.032 R)
• M21: 11,361,360 km (0.068 R)
• M22: 13,577,503 km (0.11 R)
• M23: 15,181,042 km (0.095 R)
• M24: 16,758,851 km (0.108 R)
• M25: 17,267,783 km (0.099 R)
• M26: 22,909,119 km (0.098 R)
• M27: 23,662,942 km (0.114 R)
• M28: 24,042,771 km (0.085 R)
• M29: 24,712,371 km (0.089 R)
• M30: 26,069,972 km (0.119 R)
• M31: 26,659,238 km (0.066 R)
• M32: 27,950,866 km (0.059 R)
• M33: 28,151,327 km (0.102 R)
• M34: 28,856,831 km (0.094 R)
• M35: 29,364,416 km (0.061 R)
• M36: 30,594,410 km (0.08 R)
• M37: 32,787,216 km (0.111 R)
• M38: 33,422,857 km (0.072 R)
• M39: 36,991,365 km (0.078 R)
• M40: 38,652,948 km (0.099 R)
• M41: 40,792,347 km (0.101 R)
• M42: 42,048,371 km (0.112 R)
• M43: 42,508,235 km (0.036 R)
• M44: 43,201,172 km (0.073 R)
• M45: 43,665,225 km (0.084 R)
• M46: 44,949,822 km (0.103 R)
• M47: 46,602,579 km (0.037 R)
• M48: 48,034,979 km (0.057 R)
• M49: 49,967,334 km (0.064 R)
• M50: 54,156,972 km (0.065 R)
• M51: 55,536,265 km (0.04 R)
• M52: 55,662,226 km (0.057 R)
• M53: 56,040,709 km (0.119 R)
• M54: 56,927,226 km (0.097 R)
• M55: 57,181,393 km (0.093 R)
• M56: 57,435,858 km (0.098 R)
• M57: 57,690,773 km (0.11 R)
• M58: 59,743,256 km (0.104 R)
• M59: 60,389,519 km (0.079 R)
• M60: 60,519,071 km (0.111 R)
• M61: 64,183,470 km (0.068 R)
• M62: 65,110,828 km (0.104 R)
• M63: 66,042,523 km (0.108 R)
• M64: 67,784,441 km (0.031 R)
• M65: 69,270,247 km (0.116 R)
• M66: 69,949,122 km (0.072 R)
• M67: 72,548,983 km (0.114 R)
• M68: 73,514,638 km (0.091 R)
• M69: 80,820,848 km (0.067 R)
• M70: 82,827,105 km (0.069 R)
• M71: 83,403,356 km (0.112 R)
• M72: 83,836,292 km (0.082 R)
• M73: 84,849,668 km (0.067 R)
• M74: 84,994,629 km (0.116 R)
• M75: 89,533,129 km (0.097 R)
• M76: 89,680,932 km (0.092 R)
• M77: 90,568,795 km (0.045 R)
• M78: 90,717,046 km (0.095 R)
• M79: 92,055,199 km (0.075 R)
• M80: 92,353,497 km (0.119 R)
• M81: 92,801,394 km (0.051 R)
• M82: 93,399,935 km (0.113 R)
• M83: 94,149,719 km (0.098 R)
• M84: 95,353,533 km (0.117 R)
• M85: 98,995,643 km (0.097 R)
• M86: 99,913,276 km (0.045 R)
• M87: 100,373,140 km (0.059 R)
• M88: 100,526,628 km (0.117 R)
• M89: 101,756,920 km (0.084 R)
• M90: 102,528,397 km (0.048 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit