🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.71 AU - 0.83 AU

Year: 237 Days

Day: 17.7 Hours

Environment

Temp: 138 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,914,908 km

• M1: 98,585 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 400 Days

Day: 47.6 Hours

Environment

Temp: 34 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,914,908 km

• M1: 522,695 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.09 AU - 1.77 AU

Year: 601 Days

Day: 43.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,914,908 km

• M1: 601,383 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.27 AU - 3.65 AU

Year: 1790 Days

Day: 34.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 3.81 AU - 3.91 AU

Year: 2665 Days

Day: 35.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,914,908 km

• M1: 57,894 km (0.045 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.46 AU - 4.78 AU

Year: 2939 Days

Day: 33 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.03 AU - 4.63 AU

Year: 3167 Days

Day: 13.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,914,908 km

• M1: 629,508 km (0.075 R)

Asteroid Belt

Center: 6.07 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.5

Radius: 10.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.11 AU - 8.49 AU

Year: 7656 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 44,914,908 km

• M1: 142,716 km (0.089 R)
• M2: 240,853 km (0.103 R)
• M3: 362,027 km (0.112 R)
• M4: 458,517 km (0.104 R)
• M5: 637,736 km (0.105 R)
• M6: 792,420 km (0.065 R)
• M7: 960,418 km (0.098 R)
• M8: 1,121,984 km (0.082 R)
• M9: 1,235,080 km (0.106 R)
• M10: 1,392,008 km (0.112 R)
• M11: 1,493,585 km (0.12 R)
• M12: 1,618,948 km (0.107 R)
• M13: 2,132,069 km (0.081 R)
• M14: 2,370,528 km (0.091 R)
• M15: 2,542,715 km (0.118 R)
• M16: 2,770,253 km (0.104 R)
• M17: 2,873,625 km (0.114 R)
• M18: 2,952,015 km (0.109 R)
• M19: 3,464,986 km (0.072 R)
• M20: 3,632,835 km (0.105 R)
• M21: 3,746,230 km (0.095 R)
• M22: 3,860,822 km (0.085 R)
• M23: 4,421,365 km (0.103 R)
• M24: 5,650,760 km (0.067 R)
• M25: 6,286,103 km (0.086 R)
• M26: 6,491,500 km (0.068 R)
• M27: 7,443,092 km (0.111 R)
• M28: 7,769,964 km (0.116 R)
• M29: 7,916,719 km (0.116 R)
• M30: 9,318,152 km (0.106 R)
• M31: 9,474,183 km (0.088 R)
• M32: 9,828,580 km (0.074 R)
• M33: 10,428,767 km (0.099 R)
• M34: 11,706,931 km (0.106 R)
• M35: 12,044,723 km (0.119 R)
• M36: 12,343,021 km (0.109 R)
• M37: 12,600,629 km (0.119 R)
• M38: 12,990,331 km (0.11 R)
• M39: 13,428,054 km (0.103 R)
• M40: 14,093,615 km (0.111 R)
• M41: 14,318,012 km (0.035 R)
• M42: 14,770,097 km (0.113 R)
• M43: 16,389,195 km (0.088 R)
• M44: 16,957,367 km (0.114 R)
• M45: 17,243,847 km (0.082 R)
• M46: 17,387,611 km (0.12 R)
• M47: 17,773,125 km (0.107 R)
• M48: 18,210,250 km (0.114 R)
• M49: 18,356,706 km (0.037 R)
• M50: 20,296,392 km (0.051 R)
• M51: 20,397,670 km (0.085 R)
• M52: 21,367,662 km (0.088 R)
• M53: 21,625,419 km (0.068 R)
• M54: 22,457,333 km (0.069 R)
• M55: 25,833,009 km (0.111 R)
• M56: 25,997,716 km (0.114 R)
• M57: 28,057,230 km (0.043 R)
• M58: 28,282,973 km (0.097 R)
• M59: 29,363,668 km (0.101 R)
• M60: 29,478,260 km (0.117 R)
• M61: 29,593,002 km (0.109 R)
• M62: 30,110,910 km (0.101 R)
• M63: 30,342,039 km (0.04 R)
• M64: 30,864,434 km (0.119 R)
• M65: 30,980,821 km (0.117 R)
• M66: 31,800,169 km (0.045 R)
• M67: 32,271,701 km (0.109 R)
• M68: 34,240,709 km (0.074 R)
• M69: 35,087,732 km (0.11 R)
• M70: 35,209,355 km (0.079 R)
• M71: 35,635,858 km (0.05 R)
• M72: 36,248,312 km (0.044 R)
• M73: 36,802,423 km (0.083 R)
• M74: 37,297,442 km (0.096 R)
• M75: 37,919,171 km (0.114 R)
• M76: 38,168,850 km (0.101 R)
• M77: 38,544,340 km (0.116 R)
• M78: 39,299,211 km (0.084 R)
• M79: 40,122,299 km (0.082 R)
• M80: 40,823,314 km (0.103 R)
• M81: 41,464,042 km (0.078 R)
• M82: 41,656,873 km (0.115 R)
• M83: 43,340,897 km (0.081 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 13.9

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.19 AU - 9.33 AU

Year: 9112 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 44,914,908 km

• M1: 197,170 km (0.093 R)
• M2: 290,070 km (0.109 R)
• M3: 721,959 km (0.074 R)
• M4: 859,589 km (0.049 R)
• M5: 1,058,255 km (0.068 R)
• M6: 1,199,775 km (0.111 R)
• M7: 1,310,328 km (0.115 R)
• M8: 1,424,770 km (0.054 R)
• M9: 1,746,854 km (0.074 R)
• M10: 1,895,405 km (0.102 R)
• M11: 2,484,521 km (0.074 R)
• M12: 3,051,797 km (0.115 R)
• M13: 3,154,570 km (0.087 R)
• M14: 3,497,000 km (0.03 R)
• M15: 3,935,022 km (0.087 R)
• M16: 4,047,221 km (0.093 R)
• M17: 4,217,762 km (0.081 R)
• M18: 4,713,979 km (0.057 R)
• M19: 4,833,358 km (0.093 R)
• M20: 5,136,592 km (0.093 R)
• M21: 5,954,294 km (0.045 R)
• M22: 6,644,240 km (0.115 R)
• M23: 6,913,965 km (0.086 R)
• M24: 7,674,072 km (0.091 R)
• M25: 7,850,447 km (0.098 R)
• M26: 7,957,111 km (0.109 R)
• M27: 8,460,657 km (0.106 R)
• M28: 8,863,823 km (0.052 R)
• M29: 9,198,175 km (0.088 R)
• M30: 9,499,016 km (0.093 R)
• M31: 9,765,001 km (0.079 R)
• M32: 10,033,380 km (0.073 R)
• M33: 10,304,152 km (0.103 R)
• M34: 10,656,006 km (0.113 R)
• M35: 11,051,543 km (0.111 R)
• M36: 11,532,649 km (0.109 R)
• M37: 11,735,205 km (0.067 R)
• M38: 11,938,808 km (0.085 R)
• M39: 12,143,757 km (0.064 R)
• M40: 12,515,358 km (0.039 R)
• M41: 13,439,873 km (0.094 R)
• M42: 13,738,620 km (0.096 R)
• M43: 14,082,695 km (0.044 R)
• M44: 15,087,992 km (0.031 R)
• M45: 15,666,487 km (0.098 R)
• M46: 15,890,884 km (0.047 R)
• M47: 17,538,256 km (0.093 R)
• M48: 17,677,980 km (0.064 R)
• M49: 18,193,495 km (0.118 R)
• M50: 18,476,833 km (0.05 R)
• M51: 19,866,597 km (0.081 R)
• M52: 20,109,694 km (0.116 R)
• M53: 21,042,137 km (0.068 R)
• M54: 21,888,562 km (0.055 R)
• M55: 22,341,096 km (0.098 R)
• M56: 23,051,237 km (0.067 R)
• M57: 23,153,262 km (0.098 R)
• M58: 23,563,011 km (0.116 R)
• M59: 25,278,599 km (0.118 R)
• M60: 25,383,767 km (0.098 R)
• M61: 26,497,972 km (0.086 R)
• M62: 26,765,602 km (0.118 R)
• M63: 27,953,709 km (0.058 R)
• M64: 28,062,616 km (0.089 R)
• M65: 28,390,086 km (0.041 R)
• M66: 29,103,967 km (0.114 R)
• M67: 29,380,124 km (0.085 R)
• M68: 29,934,983 km (0.104 R)
• M69: 30,998,923 km (0.078 R)
• M70: 31,847,591 km (0.116 R)
• M71: 32,018,133 km (0.071 R)
• M72: 32,189,123 km (0.052 R)
• M73: 32,474,706 km (0.104 R)
• M74: 32,703,890 km (0.111 R)
• M75: 33,452,029 km (0.053 R)
• M76: 34,322,539 km (0.105 R)
• M77: 34,614,255 km (0.104 R)
• M78: 34,848,375 km (0.057 R)
• M79: 35,259,171 km (0.111 R)
• M80: 35,730,554 km (0.09 R)
• M81: 36,441,742 km (0.113 R)
• M82: 36,799,131 km (0.077 R)
• M83: 37,037,890 km (0.117 R)
• M84: 37,217,407 km (0.075 R)
• M85: 39,515,978 km (0.112 R)
• M86: 40,929,379 km (0.115 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656

Radius: 11.2

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.86 AU - 10.86 AU

Year: 9269 Days

Day: 14 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,914,908 km

• M1: 316,250 km (0.082 R)
• M2: 395,537 km (0.095 R)
• M3: 610,210 km (0.114 R)
• M4: 732,581 km (0.104 R)
• M5: 1,059,003 km (0.069 R)
• M6: 1,248,843 km (0.1 R)
• M7: 1,328,130 km (0.111 R)
• M8: 1,750,594 km (0.085 R)
• M9: 1,840,054 km (0.106 R)
• M10: 1,977,385 km (0.117 R)
• M11: 3,473,513 km (0.086 R)
• M12: 3,615,781 km (0.072 R)
• M13: 4,024,632 km (0.118 R)
• M14: 4,325,772 km (0.109 R)
• M15: 4,448,293 km (0.115 R)
• M16: 4,696,775 km (0.075 R)
• M17: 4,949,894 km (0.099 R)
• M18: 5,240,114 km (0.106 R)
• M19: 5,436,686 km (0.077 R)
• M20: 6,075,319 km (0.099 R)
• M21: 6,491,052 km (0.047 R)
• M22: 6,951,813 km (0.099 R)
• M23: 7,496,648 km (0.106 R)
• M24: 8,017,698 km (0.03 R)
• M25: 9,016,114 km (0.102 R)
• M26: 10,094,266 km (0.063 R)
• M27: 10,835,523 km (0.093 R)
• M28: 10,918,999 km (0.106 R)
• M29: 11,086,549 km (0.105 R)
• M30: 12,457,613 km (0.119 R)
• M31: 12,545,128 km (0.067 R)
• M32: 13,074,256 km (0.107 R)
• M33: 13,207,697 km (0.071 R)
• M34: 13,520,656 km (0.06 R)
• M35: 13,745,800 km (0.078 R)
• M36: 14,337,011 km (0.103 R)
• M37: 14,428,715 km (0.074 R)
• M38: 14,520,717 km (0.113 R)
• M39: 14,797,473 km (0.104 R)
• M40: 14,983,124 km (0.047 R)
• M41: 16,064,867 km (0.038 R)
• M42: 16,351,346 km (0.047 R)
• M43: 17,123,271 km (0.117 R)
• M44: 17,857,647 km (0.108 R)
• M45: 18,702,576 km (0.027 R)
• M46: 19,713,110 km (0.116 R)
• M47: 19,917,311 km (0.059 R)
• M48: 20,793,206 km (0.102 R)
• M49: 21,523,992 km (0.102 R)
• M50: 22,263,155 km (0.052 R)
• M51: 22,689,359 km (0.116 R)
• M52: 22,903,434 km (0.119 R)
• M53: 24,147,340 km (0.09 R)
• M54: 24,365,903 km (0.07 R)
• M55: 25,246,885 km (0.092 R)
• M56: 25,691,190 km (0.102 R)
• M57: 26,700,527 km (0.092 R)
• M58: 26,870,022 km (0.097 R)
• M59: 27,722,729 km (0.099 R)
• M60: 28,238,692 km (0.1 R)
• M61: 28,815,691 km (0.111 R)
• M62: 29,864,073 km (0.114 R)
• M63: 29,981,358 km (0.047 R)
• M64: 30,688,058 km (0.119 R)
• M65: 31,400,294 km (0.046 R)
• M66: 33,326,217 km (0.087 R)
• M67: 33,508,726 km (0.112 R)
• M68: 34,242,205 km (0.04 R)
• M69: 34,364,875 km (0.075 R)
• M70: 34,549,329 km (0.058 R)
• M71: 35,042,553 km (0.069 R)
• M72: 35,166,271 km (0.108 R)
• M73: 35,600,404 km (0.066 R)
• M74: 36,724,781 km (0.051 R)
• M75: 37,165,197 km (0.108 R)
• M76: 37,291,308 km (0.065 R)
• M77: 38,178,424 km (0.094 R)
• M78: 39,072,421 km (0.081 R)
• M79: 39,586,439 km (0.088 R)
• M80: 40,491,207 km (0.109 R)
• M81: 41,992,422 km (0.083 R)
• M82: 42,716,924 km (0.054 R)
• M83: 43,312,623 km (0.096 R)
• M84: 43,977,884 km (0.119 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 19,047 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit