🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.65 AU - 0.69 AU

Year: 231 Days

Day: 40.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,823,829 km

• M1: 299,794 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.69 AU - 0.95 AU

Year: 313 Days

Day: 21.4 Hours

Environment

Temp: -11 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.89 AU - 1.13 AU

Year: 428 Days

Day: 28.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.05 AU - 1.33 AU

Year: 547 Days

Day: 47.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.79 AU - 2.77 AU

Year: 1452 Days

Day: 34.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.3

Radius: 9.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.53 AU - 5.43 AU

Year: 3999 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 55,823,829 km

• M1: 179,517 km (0.101 R)
• M2: 258,804 km (0.117 R)
• M3: 522,097 km (0.068 R)
• M4: 732,730 km (0.12 R)
• M5: 812,765 km (0.075 R)
• M6: 885,320 km (0.117 R)
• M7: 960,269 km (0.09 R)
• M8: 1,175,091 km (0.12 R)
• M9: 1,319,004 km (0.107 R)
• M10: 1,430,754 km (0.105 R)
• M11: 1,532,929 km (0.106 R)
• M12: 1,677,591 km (0.111 R)
• M13: 1,826,740 km (0.108 R)
• M14: 2,008,800 km (0.07 R)
• M15: 2,606,145 km (0.112 R)
• M16: 2,684,683 km (0.085 R)
• M17: 3,006,468 km (0.086 R)
• M18: 3,272,753 km (0.088 R)
• M19: 3,408,887 km (0.119 R)
• M20: 3,512,259 km (0.087 R)
• M21: 3,651,684 km (0.066 R)
• M22: 3,775,252 km (0.109 R)
• M23: 3,954,171 km (0.114 R)
• M24: 4,227,785 km (0.104 R)
• M25: 4,793,565 km (0.117 R)
• M26: 5,243,405 km (0.098 R)
• M27: 5,423,222 km (0.087 R)
• M28: 5,544,247 km (0.115 R)
• M29: 6,058,115 km (0.118 R)
• M30: 6,458,738 km (0.106 R)
• M31: 6,977,394 km (0.045 R)
• M32: 7,065,059 km (0.06 R)
• M33: 7,397,316 km (0.115 R)
• M34: 7,802,875 km (0.118 R)
• M35: 8,238,804 km (0.106 R)
• M36: 8,424,754 km (0.12 R)
• M37: 8,990,982 km (0.083 R)
• M38: 9,086,425 km (0.115 R)
• M39: 9,182,317 km (0.113 R)
• M40: 9,813,920 km (0.062 R)
• M41: 9,887,821 km (0.111 R)
• M42: 10,085,440 km (0.1 R)
• M43: 10,585,396 km (0.056 R)
• M44: 10,863,797 km (0.114 R)
• M45: 11,195,905 km (0.118 R)
• M46: 11,479,542 km (0.093 R)
• M47: 11,661,304 km (0.072 R)
• M48: 11,817,933 km (0.077 R)
• M49: 12,053,998 km (0.07 R)
• M50: 12,371,445 km (0.089 R)
• M51: 12,531,066 km (0.113 R)
• M52: 12,718,213 km (0.101 R)
• M53: 13,149,503 km (0.045 R)
• M54: 13,530,978 km (0.082 R)
• M55: 13,668,009 km (0.109 R)
• M56: 14,026,596 km (0.103 R)
• M57: 14,444,273 km (0.106 R)
• M58: 14,781,317 km (0.088 R)
• M59: 15,149,328 km (0.083 R)
• M60: 15,348,742 km (0.042 R)
• M61: 15,577,776 km (0.112 R)
• M62: 15,981,241 km (0.107 R)
• M63: 16,068,158 km (0.067 R)
• M64: 16,271,611 km (0.077 R)
• M65: 17,153,041 km (0.098 R)
• M66: 17,599,591 km (0.093 R)
• M67: 18,019,812 km (0.096 R)
• M68: 18,321,999 km (0.099 R)
• M69: 18,382,736 km (0.071 R)
• M70: 18,473,691 km (0.065 R)
• M71: 18,686,868 km (0.041 R)
• M72: 19,269,552 km (0.079 R)
• M73: 19,392,970 km (0.114 R)
• M74: 19,516,538 km (0.08 R)
• M75: 19,951,569 km (0.059 R)
• M76: 20,013,951 km (0.087 R)
• M77: 20,170,281 km (0.092 R)
• M78: 20,421,157 km (0.025 R)
• M79: 20,704,645 km (0.072 R)
• M80: 20,926,049 km (0.081 R)
• M81: 21,052,908 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738

Radius: 8

Gravity: 11.53 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.46 AU - 12.14 AU

Year: 14969 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,823,829 km

• M1: 110,104 km (0.116 R)
• M2: 241,750 km (0.111 R)
• M3: 433,086 km (0.067 R)
• M4: 692,040 km (0.086 R)
• M5: 838,945 km (0.1 R)
• M6: 1,163,423 km (0.034 R)
• M7: 1,861,895 km (0.064 R)
• M8: 2,190,861 km (0.09 R)
• M9: 2,538,227 km (0.057 R)
• M10: 3,462,592 km (0.069 R)
• M11: 6,102,247 km (0.05 R)
• M12: 6,322,006 km (0.094 R)
• M13: 6,724,424 km (0.088 R)
• M14: 6,860,409 km (0.11 R)
• M15: 7,135,070 km (0.071 R)
• M16: 7,695,314 km (0.116 R)
• M17: 8,124,660 km (0.109 R)
• M18: 9,056,805 km (0.118 R)
• M19: 10,281,862 km (0.1 R)
• M20: 10,701,633 km (0.04 R)
• M21: 10,754,591 km (0.055 R)
• M22: 11,558,231 km (0.093 R)
• M23: 11,721,292 km (0.071 R)
• M24: 12,996,465 km (0.071 R)
• M25: 14,024,800 km (0.091 R)
• M26: 14,082,844 km (0.098 R)
• M27: 14,548,842 km (0.111 R)
• M28: 15,496,245 km (0.109 R)
• M29: 15,856,626 km (0.059 R)
• M30: 15,977,352 km (0.103 R)
• M31: 16,037,789 km (0.066 R)
• M32: 16,280,437 km (0.113 R)
• M33: 16,463,395 km (0.084 R)
• M34: 17,512,226 km (0.085 R)
• M35: 18,139,340 km (0.049 R)
• M36: 18,455,590 km (0.098 R)
• M37: 20,129,590 km (0.118 R)
• M38: 20,654,380 km (0.045 R)
• M39: 21,316,649 km (0.102 R)
• M40: 21,918,781 km (0.076 R)
• M41: 22,866,334 km (0.09 R)
• M42: 24,034,843 km (0.048 R)
• M43: 24,731,370 km (0.104 R)
• M44: 24,871,394 km (0.051 R)
• M45: 26,215,381 km (0.048 R)
• M46: 26,788,341 km (0.098 R)
• M47: 26,860,148 km (0.111 R)
• M48: 27,292,935 km (0.103 R)
• M49: 27,728,115 km (0.049 R)
• M50: 27,800,819 km (0.118 R)
• M51: 30,762,109 km (0.111 R)
• M52: 30,837,357 km (0.107 R)
• M53: 31,290,489 km (0.045 R)
• M54: 31,669,720 km (0.048 R)
• M55: 31,821,861 km (0.06 R)
• M56: 32,050,596 km (0.078 R)
• M57: 33,279,393 km (0.072 R)
• M58: 34,133,148 km (0.041 R)
• M59: 35,151,311 km (0.083 R)
• M60: 35,545,651 km (0.061 R)
• M61: 37,700,010 km (0.108 R)
• M62: 39,404,678 km (0.09 R)
• M63: 39,814,127 km (0.113 R)
• M64: 39,896,256 km (0.111 R)
• M65: 40,307,501 km (0.072 R)
• M66: 40,802,969 km (0.095 R)
• M67: 41,633,087 km (0.106 R)
• M68: 42,050,166 km (0.103 R)
• M69: 42,720,514 km (0.109 R)
• M70: 43,986,860 km (0.102 R)
• M71: 44,923,343 km (0.091 R)
• M72: 45,694,370 km (0.069 R)
• M73: 45,866,258 km (0.101 R)
• M74: 46,210,782 km (0.12 R)
• M75: 47,684,770 km (0.081 R)
• M76: 47,771,836 km (0.073 R)
• M77: 50,500,651 km (0.067 R)
• M78: 53,189,224 km (0.112 R)
• M79: 53,370,088 km (0.038 R)
• M80: 54,186,593 km (0.103 R)
• M81: 55,098,691 km (0.069 R)
• M82: 55,281,649 km (0.041 R)
• M83: 56,384,036 km (0.117 R)
• M84: 56,845,545 km (0.091 R)
• M85: 57,401,002 km (0.113 R)
• M86: 58,051,304 km (0.054 R)
• M87: 58,704,000 km (0.094 R)
• M88: 59,922,624 km (0.118 R)
• M89: 61,908,685 km (0.05 R)
• M90: 64,012,480 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.1

Radius: 5.1

Gravity: 9.81 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 12.49 AU - 14.23 AU

Year: 20595 Days

Day: 24.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 55,823,829 km

• M1: 353,201 km (0.066 R)
• M2: 668,254 km (0.056 R)
• M3: 743,801 km (0.1 R)
• M4: 1,030,430 km (0.071 R)
• M5: 1,494,333 km (0.056 R)
• M6: 1,879,847 km (0.069 R)
• M7: 2,069,986 km (0.087 R)
• M8: 2,294,981 km (0.115 R)
• M9: 2,707,273 km (0.104 R)
• M10: 3,367,747 km (0.066 R)
• M11: 3,400,509 km (0.092 R)
• M12: 3,466,183 km (0.099 R)
• M13: 3,565,366 km (0.097 R)
• M14: 3,699,256 km (0.082 R)
• M15: 4,608,662 km (0.092 R)
• M16: 5,013,473 km (0.095 R)
• M17: 5,429,505 km (0.096 R)
• M18: 6,866,841 km (0.062 R)
• M19: 7,455,808 km (0.079 R)
• M20: 7,541,229 km (0.112 R)
• M21: 8,148,596 km (0.115 R)
• M22: 8,861,729 km (0.051 R)
• M23: 9,455,782 km (0.119 R)
• M24: 9,827,683 km (0.089 R)
• M25: 10,299,365 km (0.112 R)
• M26: 10,537,973 km (0.051 R)
• M27: 10,875,167 km (0.12 R)
• M28: 11,708,427 km (0.103 R)
• M29: 12,868,259 km (0.104 R)
• M30: 13,280,102 km (0.086 R)
• M31: 16,061,276 km (0.119 R)
• M32: 16,171,679 km (0.068 R)
• M33: 16,615,985 km (0.094 R)
• M34: 16,951,982 km (0.114 R)
• M35: 17,177,127 km (0.043 R)
• M36: 18,606,684 km (0.056 R)
• M37: 20,312,399 km (0.115 R)
• M38: 21,517,410 km (0.113 R)
• M39: 21,700,218 km (0.087 R)
• M40: 22,993,941 km (0.057 R)
• M41: 23,305,553 km (0.112 R)
• M42: 26,108,269 km (0.071 R)
• M43: 26,368,270 km (0.075 R)
• M44: 26,890,816 km (0.072 R)
• M45: 27,219,183 km (0.069 R)
• M46: 27,681,141 km (0.115 R)
• M47: 28,813,747 km (0.103 R)
• M48: 32,161,897 km (0.09 R)
• M49: 32,301,172 km (0.116 R)
• M50: 33,351,948 km (0.105 R)
• M51: 33,987,888 km (0.067 R)
• M52: 37,372,839 km (0.089 R)
• M53: 37,445,993 km (0.034 R)
• M54: 38,549,427 km (0.12 R)
• M55: 39,365,333 km (0.111 R)
• M56: 41,089,748 km (0.055 R)
• M57: 43,221,966 km (0.092 R)
• M58: 43,760,668 km (0.102 R)
• M59: 52,675,804 km (0.112 R)
• M60: 53,168,878 km (0.118 R)
• M61: 54,407,998 km (0.054 R)
• M62: 55,489,590 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 18,693 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit