🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.9 AU - 0.92 AU

Year: 311 Days

Day: 14.1 Hours

Environment

Temp: 103 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.28 AU - 1.42 AU

Year: 562 Days

Day: 37.7 Hours

Environment

Temp: -9 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 68,769,939 km

• M1: 986,598 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.7 AU - 1.76 AU

Year: 815 Days

Day: 44.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,769,939 km

• M1: 81,830 km (0.114 R)
• M2: 290,968 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.65 AU - 2.27 AU

Year: 983 Days

Day: 42.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,769,939 km

• M1: 116,387 km (0.087 R)
• M2: 674,537 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.38 AU - 3.56 AU

Year: 2315 Days

Day: 31.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,769,939 km

• M1: 533,915 km (0.055 R)
• M2: 1,226,254 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.33 AU - 4.41 AU

Year: 2727 Days

Day: 23.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,769,939 km

• M1: 3,004,224 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709

Radius: 14.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.72 AU - 9 AU

Year: 7892 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,769,939 km

• M1: 192,383 km (0.094 R)
• M2: 312,360 km (0.089 R)
• M3: 483,201 km (0.096 R)
• M4: 584,628 km (0.109 R)
• M5: 1,024,745 km (0.113 R)
• M6: 1,163,722 km (0.101 R)
• M7: 1,404,275 km (0.066 R)
• M8: 1,641,238 km (0.09 R)
• M9: 1,891,815 km (0.087 R)
• M10: 2,088,087 km (0.114 R)
• M11: 2,177,696 km (0.078 R)
• M12: 2,360,804 km (0.089 R)
• M13: 2,525,362 km (0.116 R)
• M14: 2,742,727 km (0.067 R)
• M15: 3,485,331 km (0.092 R)
• M16: 3,619,520 km (0.041 R)
• M17: 3,755,505 km (0.096 R)
• M18: 4,666,556 km (0.12 R)
• M19: 5,269,884 km (0.104 R)
• M20: 6,059,013 km (0.037 R)
• M21: 6,286,701 km (0.108 R)
• M22: 6,583,503 km (0.083 R)
• M23: 7,020,628 km (0.094 R)
• M24: 7,432,471 km (0.047 R)
• M25: 7,676,465 km (0.083 R)
• M26: 8,100,725 km (0.049 R)
• M27: 8,751,775 km (0.069 R)
• M28: 9,046,632 km (0.069 R)
• M29: 9,419,729 km (0.092 R)
• M30: 9,683,919 km (0.104 R)
• M31: 10,765,362 km (0.073 R)
• M32: 11,121,106 km (0.057 R)
• M33: 11,400,405 km (0.08 R)
• M34: 11,601,464 km (0.099 R)
• M35: 11,763,180 km (0.084 R)
• M36: 12,458,511 km (0.064 R)
• M37: 12,707,142 km (0.095 R)
• M38: 12,915,682 km (0.056 R)
• M39: 13,889,265 km (0.073 R)
• M40: 14,190,256 km (0.04 R)
• M41: 14,842,652 km (0.098 R)
• M42: 15,283,068 km (0.064 R)
• M43: 16,584,420 km (0.066 R)
• M44: 17,271,373 km (0.103 R)
• M45: 17,595,253 km (0.093 R)
• M46: 17,967,751 km (0.107 R)
• M47: 19,292,291 km (0.067 R)
• M48: 19,388,034 km (0.118 R)
• M49: 22,084,535 km (0.08 R)
• M50: 22,536,919 km (0.073 R)
• M51: 23,246,612 km (0.12 R)
• M52: 24,015,245 km (0.113 R)
• M53: 24,170,079 km (0.062 R)
• M54: 24,532,405 km (0.091 R)
• M55: 25,419,820 km (0.096 R)
• M56: 25,735,621 km (0.109 R)
• M57: 25,841,087 km (0.11 R)
• M58: 26,317,856 km (0.12 R)
• M59: 29,404,060 km (0.069 R)
• M60: 29,680,218 km (0.114 R)
• M61: 30,681,476 km (0.098 R)
• M62: 30,849,325 km (0.065 R)
• M63: 31,298,717 km (0.025 R)
• M64: 31,580,709 km (0.106 R)
• M65: 34,040,397 km (0.107 R)
• M66: 34,388,511 km (0.093 R)
• M67: 35,675,053 km (0.105 R)
• M68: 36,087,644 km (0.11 R)
• M69: 36,798,683 km (0.073 R)
• M70: 37,036,842 km (0.073 R)
• M71: 37,156,072 km (0.098 R)
• M72: 37,514,508 km (0.094 R)
• M73: 37,873,992 km (0.111 R)
• M74: 38,959,624 km (0.113 R)
• M75: 39,384,631 km (0.071 R)
• M76: 40,055,428 km (0.116 R)
• M77: 40,300,320 km (0.118 R)
• M78: 40,484,325 km (0.079 R)
• M79: 40,853,234 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.2

Radius: 15

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.74 AU - 9.16 AU

Year: 8028 Days

Day: 12.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,769,939 km

• M1: 187,895 km (0.117 R)
• M2: 311,912 km (0.084 R)
• M3: 433,535 km (0.078 R)
• M4: 633,397 km (0.112 R)
• M5: 1,355,058 km (0.112 R)
• M6: 1,588,430 km (0.119 R)
• M7: 1,814,323 km (0.096 R)
• M8: 2,051,286 km (0.112 R)
• M9: 2,275,832 km (0.089 R)
• M10: 2,556,328 km (0.11 R)
• M11: 3,099,967 km (0.116 R)
• M12: 3,359,370 km (0.083 R)
• M13: 3,625,804 km (0.114 R)
• M14: 3,761,788 km (0.067 R)
• M15: 4,642,620 km (0.11 R)
• M16: 4,940,320 km (0.111 R)
• M17: 5,244,303 km (0.056 R)
• M18: 5,367,721 km (0.065 R)
• M19: 6,095,964 km (0.079 R)
• M20: 6,788,153 km (0.091 R)
• M21: 8,390,945 km (0.115 R)
• M22: 8,499,553 km (0.101 R)
• M23: 8,901,373 km (0.073 R)
• M24: 9,876,152 km (0.084 R)
• M25: 10,105,935 km (0.113 R)
• M26: 10,376,258 km (0.055 R)
• M27: 11,401,303 km (0.106 R)
• M28: 11,804,319 km (0.087 R)
• M29: 12,293,953 km (0.063 R)
• M30: 12,541,388 km (0.108 R)
• M31: 12,832,057 km (0.114 R)
• M32: 13,293,416 km (0.115 R)
• M33: 14,017,021 km (0.039 R)
• M34: 14,318,910 km (0.097 R)
• M35: 14,753,641 km (0.059 R)
• M36: 15,636,418 km (0.091 R)
• M37: 16,627,205 km (0.086 R)
• M38: 16,855,192 km (0.077 R)
• M39: 17,406,610 km (0.067 R)
• M40: 17,777,613 km (0.088 R)
• M41: 18,198,132 km (0.096 R)
• M42: 18,906,328 km (0.047 R)
• M43: 19,001,323 km (0.093 R)
• M44: 19,383,396 km (0.096 R)
• M45: 20,691,480 km (0.098 R)
• M46: 21,035,256 km (0.098 R)
• M47: 21,928,056 km (0.042 R)
• M48: 22,027,987 km (0.097 R)
• M49: 22,429,358 km (0.113 R)
• M50: 22,530,038 km (0.117 R)
• M51: 22,782,559 km (0.119 R)
• M52: 23,035,978 km (0.104 R)
• M53: 24,162,001 km (0.099 R)
• M54: 24,265,373 km (0.119 R)
• M55: 24,524,177 km (0.111 R)
• M56: 24,679,909 km (0.114 R)
• M57: 25,937,578 km (0.056 R)
• M58: 26,734,187 km (0.113 R)
• M59: 27,377,308 km (0.109 R)
• M60: 27,808,898 km (0.038 R)
• M61: 28,297,185 km (0.099 R)
• M62: 29,502,645 km (0.109 R)
• M63: 30,167,159 km (0.065 R)
• M64: 30,668,910 km (0.115 R)
• M65: 32,645,995 km (0.111 R)
• M66: 32,760,288 km (0.096 R)
• M67: 32,931,877 km (0.076 R)
• M68: 34,839,100 km (0.085 R)
• M69: 35,189,758 km (0.109 R)
• M70: 36,603,906 km (0.092 R)
• M71: 36,960,248 km (0.091 R)
• M72: 37,437,316 km (0.06 R)
• M73: 37,916,478 km (0.025 R)
• M74: 38,397,585 km (0.094 R)
• M75: 38,880,786 km (0.12 R)
• M76: 39,426,818 km (0.118 R)
• M77: 39,609,327 km (0.083 R)
• M78: 40,036,429 km (0.104 R)
• M79: 40,465,027 km (0.102 R)
• M80: 41,326,861 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.7

Radius: 12.2

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.27 AU - 12.27 AU

Year: 15394 Days

Day: 13.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,769,939 km

• M1: 290,669 km (0.066 R)
• M2: 806,781 km (0.116 R)
• M3: 1,185,563 km (0.061 R)
• M4: 1,477,429 km (0.069 R)
• M5: 1,852,171 km (0.051 R)
• M6: 2,129,226 km (0.096 R)
• M7: 2,553,336 km (0.11 R)
• M8: 2,758,286 km (0.068 R)
• M9: 3,631,189 km (0.108 R)
• M10: 4,876,741 km (0.072 R)
• M11: 5,611,715 km (0.067 R)
• M12: 5,789,886 km (0.078 R)
• M13: 7,280,779 km (0.091 R)
• M14: 8,729,036 km (0.108 R)
• M15: 8,935,630 km (0.079 R)
• M16: 10,372,817 km (0.071 R)
• M17: 10,978,838 km (0.099 R)
• M18: 11,880,913 km (0.07 R)
• M19: 12,982,702 km (0.119 R)
• M20: 13,337,548 km (0.098 R)
• M21: 13,755,375 km (0.088 R)
• M22: 13,875,651 km (0.114 R)
• M23: 15,909,135 km (0.066 R)
• M24: 16,799,841 km (0.098 R)
• M25: 17,510,880 km (0.062 R)
• M26: 18,562,852 km (0.102 R)
• M27: 19,096,467 km (0.112 R)
• M28: 19,838,473 km (0.098 R)
• M29: 20,247,174 km (0.1 R)
• M30: 20,452,572 km (0.066 R)
• M31: 20,589,903 km (0.106 R)
• M32: 20,796,498 km (0.116 R)
• M33: 21,350,608 km (0.108 R)
• M34: 21,629,608 km (0.086 R)
• M35: 22,686,367 km (0.063 R)
• M36: 22,970,903 km (0.075 R)
• M37: 24,776,699 km (0.062 R)
• M38: 26,179,478 km (0.046 R)
• M39: 26,552,874 km (0.076 R)
• M40: 27,229,505 km (0.046 R)
• M41: 27,759,680 km (0.08 R)
• M42: 29,061,481 km (0.118 R)
• M43: 29,293,208 km (0.119 R)
• M44: 29,370,700 km (0.119 R)
• M45: 29,680,966 km (0.092 R)
• M46: 30,932,950 km (0.064 R)
• M47: 31,327,739 km (0.108 R)
• M48: 31,883,196 km (0.111 R)
• M49: 32,042,518 km (0.092 R)
• M50: 32,923,649 km (0.098 R)
• M51: 33,893,791 km (0.113 R)
• M52: 33,975,023 km (0.085 R)
• M53: 35,201,875 km (0.075 R)
• M54: 35,449,011 km (0.032 R)
• M55: 36,360,062 km (0.12 R)
• M56: 41,202,994 km (0.042 R)
• M57: 41,898,773 km (0.117 R)
• M58: 42,861,884 km (0.112 R)
• M59: 43,213,888 km (0.056 R)
• M60: 44,542,467 km (0.119 R)
• M61: 44,720,488 km (0.082 R)
• M62: 45,794,451 km (0.101 R)
• M63: 45,974,268 km (0.097 R)
• M64: 46,334,649 km (0.117 R)
• M65: 47,239,567 km (0.091 R)
• M66: 47,603,239 km (0.099 R)
• M67: 47,967,660 km (0.052 R)
• M68: 49,343,062 km (0.08 R)
• M69: 50,638,281 km (0.082 R)
• M70: 51,196,879 km (0.087 R)
• M71: 51,757,423 km (0.117 R)
• M72: 52,414,008 km (0.109 R)
• M73: 53,167,831 km (0.072 R)
• M74: 55,834,114 km (0.096 R)
• M75: 55,930,156 km (0.093 R)
• M76: 56,796,926 km (0.082 R)
• M77: 58,056,839 km (0.036 R)
• M78: 58,543,780 km (0.118 R)
• M79: 59,423,865 km (0.107 R)
• M80: 61,098,014 km (0.062 R)
• M81: 61,891,182 km (0.03 R)
• M82: 63,287,529 km (0.114 R)
• M83: 63,989,592 km (0.074 R)
• M84: 64,492,689 km (0.115 R)
• M85: 65,300,368 km (0.111 R)
• M86: 66,416,219 km (0.112 R)
• M87: 67,027,625 km (0.108 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit