🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.5 AU - 0.66 AU

Year: 155 Days

Day: 37.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.35 AU - 1.47 AU

Year: 588 Days

Day: 46.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.54 AU - 2.26 AU

Year: 920 Days

Day: 12.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.77 AU - 2.43 AU

Year: 1070 Days

Day: 19.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.78 AU - 4.14 AU

Year: 2262 Days

Day: 28.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,123,629 km

• M1: 62,981 km (0.074 R)
• M2: 2,426,926 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.51 AU - 4.95 AU

Year: 3616 Days

Day: 17.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.9

Radius: 10.6

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.87 AU - 12.17 AU

Year: 11148 Days

Day: 6.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 92,123,629 km

• M1: 150,346 km (0.11 R)
• M2: 228,436 km (0.081 R)
• M3: 455,077 km (0.084 R)
• M4: 1,031,777 km (0.101 R)
• M5: 1,226,852 km (0.103 R)
• M6: 1,353,113 km (0.115 R)
• M7: 1,467,406 km (0.07 R)
• M8: 2,124,589 km (0.062 R)
• M9: 2,239,181 km (0.098 R)
• M10: 2,414,958 km (0.11 R)
• M11: 2,718,343 km (0.032 R)
• M12: 2,801,220 km (0.11 R)
• M13: 3,273,052 km (0.103 R)
• M14: 3,540,832 km (0.084 R)
• M15: 3,979,752 km (0.081 R)
• M16: 4,732,678 km (0.067 R)
• M17: 4,984,900 km (0.03 R)
• M18: 6,339,359 km (0.102 R)
• M19: 6,673,860 km (0.113 R)
• M20: 7,042,769 km (0.087 R)
• M21: 7,331,044 km (0.113 R)
• M22: 8,737,712 km (0.112 R)
• M23: 8,892,097 km (0.056 R)
• M24: 9,203,859 km (0.116 R)
• M25: 9,455,932 km (0.111 R)
• M26: 9,582,791 km (0.093 R)
• M27: 9,870,318 km (0.047 R)
• M28: 10,519,273 km (0.117 R)
• M29: 10,749,804 km (0.104 R)
• M30: 10,981,980 km (0.093 R)
• M31: 11,249,311 km (0.109 R)
• M32: 12,167,393 km (0.099 R)
• M33: 12,792,862 km (0.066 R)
• M34: 13,038,950 km (0.113 R)
• M35: 13,144,866 km (0.033 R)
• M36: 13,251,080 km (0.064 R)
• M37: 13,464,407 km (0.093 R)
• M38: 14,401,937 km (0.112 R)
• M39: 15,026,358 km (0.11 R)
• M40: 15,734,704 km (0.103 R)
• M41: 16,530,116 km (0.093 R)
• M42: 16,721,601 km (0.054 R)
• M43: 16,913,685 km (0.083 R)
• M44: 17,885,024 km (0.103 R)
• M45: 18,002,757 km (0.094 R)
• M46: 18,120,790 km (0.074 R)
• M47: 18,555,821 km (0.08 R)
• M48: 19,476,596 km (0.106 R)
• M49: 19,597,919 km (0.054 R)
• M50: 19,719,243 km (0.118 R)
• M51: 20,044,469 km (0.056 R)
• M52: 20,658,718 km (0.095 R)
• M53: 20,864,864 km (0.085 R)
• M54: 21,030,319 km (0.118 R)
• M55: 21,320,838 km (0.078 R)
• M56: 21,570,966 km (0.062 R)
• M57: 22,284,847 km (0.115 R)
• M58: 22,369,370 km (0.118 R)
• M59: 23,735,797 km (0.063 R)
• M60: 24,125,050 km (0.115 R)
• M61: 26,058,004 km (0.048 R)
• M62: 27,858,115 km (0.106 R)
• M63: 28,911,135 km (0.117 R)
• M64: 30,117,343 km (0.118 R)
• M65: 31,434,552 km (0.083 R)
• M66: 31,529,397 km (0.106 R)
• M67: 31,719,237 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552.6

Radius: 3.9

Gravity: 36.33 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 11.86 AU - 14.74 AU

Year: 17047 Days

Day: 21.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,123,629 km

• M1: 142,866 km (0.043 R)
• M2: 759,808 km (0.089 R)
• M3: 1,054,665 km (0.103 R)
• M4: 1,355,357 km (0.093 R)
• M5: 1,625,231 km (0.076 R)
• M6: 2,182,483 km (0.049 R)
• M7: 2,401,495 km (0.117 R)
• M8: 3,030,853 km (0.103 R)
• M9: 3,169,530 km (0.101 R)
• M10: 3,345,906 km (0.071 R)
• M11: 3,525,423 km (0.066 R)
• M12: 3,708,082 km (0.1 R)
• M13: 3,819,084 km (0.074 R)
• M14: 4,197,267 km (0.055 R)
• M15: 4,274,310 km (0.101 R)
• M16: 4,469,087 km (0.107 R)
• M17: 4,666,706 km (0.087 R)
• M18: 5,111,460 km (0.09 R)
• M19: 5,825,191 km (0.049 R)
• M20: 6,436,000 km (0.07 R)
• M21: 6,480,281 km (0.1 R)
• M22: 6,929,972 km (0.111 R)
• M23: 8,581,383 km (0.103 R)
• M24: 10,399,296 km (0.081 R)
• M25: 11,030,749 km (0.111 R)
• M26: 11,190,519 km (0.07 R)
• M27: 11,351,038 km (0.117 R)
• M28: 12,385,657 km (0.112 R)
• M29: 12,662,861 km (0.1 R)
• M30: 13,393,198 km (0.096 R)
• M31: 13,792,026 km (0.115 R)
• M32: 14,659,993 km (0.116 R)
• M33: 15,248,361 km (0.101 R)
• M34: 15,426,233 km (0.11 R)
• M35: 15,485,773 km (0.105 R)
• M36: 16,145,201 km (0.12 R)
• M37: 16,326,663 km (0.099 R)
• M38: 16,387,250 km (0.107 R)
• M39: 18,240,468 km (0.112 R)
• M40: 18,809,389 km (0.085 R)
• M41: 21,406,857 km (0.079 R)
• M42: 22,476,781 km (0.084 R)
• M43: 22,611,868 km (0.067 R)
• M44: 22,679,486 km (0.117 R)
• M45: 22,747,104 km (0.055 R)
• M46: 22,950,408 km (0.101 R)
• M47: 23,495,692 km (0.061 R)
• M48: 23,632,724 km (0.069 R)
• M49: 23,701,239 km (0.118 R)
• M50: 23,907,535 km (0.083 R)
• M51: 26,356,452 km (0.076 R)
• M52: 27,070,632 km (0.095 R)
• M53: 27,214,246 km (0.08 R)
• M54: 28,590,995 km (0.109 R)
• M55: 29,177,569 km (0.073 R)
• M56: 29,768,031 km (0.062 R)
• M57: 30,362,384 km (0.079 R)
• M58: 31,035,724 km (0.103 R)
• M59: 31,638,304 km (0.101 R)
• M60: 31,789,697 km (0.118 R)
• M61: 32,092,932 km (0.087 R)
• M62: 32,397,064 km (0.108 R)
• M63: 34,787,040 km (0.095 R)
• M64: 35,256,029 km (0.054 R)
• M65: 35,491,496 km (0.118 R)
• M66: 36,358,715 km (0.117 R)
• M67: 36,993,908 km (0.073 R)
• M68: 37,632,691 km (0.098 R)
• M69: 39,408,118 km (0.098 R)
• M70: 39,733,942 km (0.089 R)
• M71: 40,716,501 km (0.073 R)
• M72: 40,798,630 km (0.057 R)
• M73: 41,706,989 km (0.113 R)
• M74: 41,789,866 km (0.074 R)
• M75: 42,705,405 km (0.1 R)
• M76: 43,375,454 km (0.118 R)
• M77: 44,048,943 km (0.073 R)
• M78: 44,386,885 km (0.088 R)
• M79: 45,833,197 km (0.05 R)
• M80: 46,690,991 km (0.115 R)
• M81: 47,294,768 km (0.084 R)
• M82: 48,335,670 km (0.058 R)
• M83: 49,911,086 km (0.115 R)
• M84: 50,970,687 km (0.109 R)
• M85: 52,932,514 km (0.095 R)
• M86: 54,374,787 km (0.088 R)
• M87: 58,221,696 km (0.12 R)
• M88: 58,685,450 km (0.109 R)
• M89: 59,243,599 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.4

Radius: 3.8

Gravity: 32.78 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 16.45 AU - 24.07 AU

Year: 32051 Days

Day: 20.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 92,123,629 km

• M1: 125,812 km (0.106 R)
• M2: 199,713 km (0.069 R)
• M3: 347,665 km (0.072 R)
• M4: 433,235 km (0.088 R)
• M5: 599,289 km (0.09 R)
• M6: 1,015,620 km (0.101 R)
• M7: 1,366,876 km (0.118 R)
• M8: 1,503,309 km (0.068 R)
• M9: 1,679,984 km (0.116 R)
• M10: 1,789,191 km (0.093 R)
• M11: 1,863,391 km (0.09 R)
• M12: 2,053,081 km (0.043 R)
• M13: 2,658,653 km (0.091 R)
• M14: 2,915,363 km (0.117 R)
• M15: 3,135,422 km (0.093 R)
• M16: 3,270,060 km (0.084 R)
• M17: 4,019,246 km (0.077 R)
• M18: 4,116,485 km (0.042 R)
• M19: 5,289,781 km (0.108 R)
• M20: 5,557,710 km (0.082 R)
• M21: 5,940,083 km (0.115 R)
• M22: 7,196,406 km (0.087 R)
• M23: 7,314,588 km (0.026 R)
• M24: 7,552,897 km (0.101 R)
• M25: 8,719,013 km (0.106 R)
• M26: 8,971,534 km (0.057 R)
• M27: 9,034,963 km (0.076 R)
• M28: 9,613,458 km (0.106 R)
• M29: 10,738,135 km (0.067 R)
• M30: 10,805,604 km (0.107 R)
• M31: 11,350,290 km (0.109 R)
• M32: 11,625,999 km (0.059 R)
• M33: 12,750,526 km (0.116 R)
• M34: 13,325,730 km (0.101 R)
• M35: 13,616,398 km (0.105 R)
• M36: 15,177,003 km (0.101 R)
• M37: 15,862,909 km (0.087 R)
• M38: 16,016,696 km (0.072 R)
• M39: 16,093,739 km (0.084 R)
• M40: 16,481,048 km (0.108 R)
• M41: 18,221,170 km (0.114 R)
• M42: 21,361,080 km (0.116 R)
• M43: 22,559,209 km (0.063 R)
• M44: 24,752,464 km (0.087 R)
• M45: 25,919,477 km (0.115 R)
• M46: 26,555,268 km (0.116 R)
• M47: 26,829,331 km (0.111 R)
• M48: 28,027,759 km (0.073 R)
• M49: 30,190,346 km (0.081 R)
• M50: 30,476,377 km (0.109 R)
• M51: 30,763,306 km (0.09 R)
• M52: 30,955,091 km (0.102 R)
• M53: 36,686,335 km (0.096 R)
• M54: 37,195,416 km (0.097 R)
• M55: 37,501,942 km (0.113 R)
• M56: 38,117,687 km (0.106 R)
• M57: 38,426,756 km (0.103 R)
• M58: 39,775,830 km (0.104 R)
• M59: 40,508,560 km (0.107 R)
• M60: 41,140,162 km (0.067 R)
• M61: 41,987,485 km (0.026 R)
• M62: 42,093,849 km (0.034 R)
• M63: 42,733,529 km (0.077 R)
• M64: 42,947,454 km (0.09 R)
• M65: 45,761,241 km (0.097 R)
• M66: 46,199,413 km (0.096 R)
• M67: 48,077,016 km (0.06 R)
• M68: 48,410,918 km (0.103 R)
• M69: 49,754,307 km (0.074 R)
• M70: 53,051,145 km (0.089 R)
• M71: 53,972,817 km (0.106 R)
• M72: 56,183,276 km (0.115 R)
• M73: 57,594,432 km (0.034 R)
• M74: 59,374,796 km (0.098 R)
• M75: 61,293,688 km (0.113 R)
• M76: 62,746,134 km (0.088 R)
• M77: 63,232,776 km (0.1 R)
• M78: 63,354,698 km (0.082 R)
• M79: 63,598,543 km (0.112 R)
• M80: 63,965,058 km (0.119 R)
• M81: 65,315,029 km (0.072 R)
• M82: 66,426,541 km (0.108 R)
• M83: 66,798,441 km (0.104 R)
• M84: 66,922,458 km (0.1 R)
• M85: 67,295,256 km (0.111 R)
• M86: 67,544,187 km (0.026 R)
• M87: 74,379,463 km (0.04 R)
• M88: 75,798,548 km (0.078 R)
• M89: 76,187,054 km (0.103 R)
• M90: 78,401,551 km (0.102 R)
• M91: 83,160,110 km (0.066 R)
• M92: 86,113,920 km (0.044 R)
• M93: 89,238,571 km (0.082 R)
• M94: 90,196,745 km (0.1 R)
• M95: 91,020,880 km (0.111 R)
• M96: 91,985,487 km (0.066 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit