🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.53 AU - 0.53 AU

Year: 176 Days

Day: 37.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,869,823 km

• M1: 21,841 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.52 AU - 0.56 AU

Year: 181 Days

Day: 40.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.72 AU

Year: 212 Days

Day: 15.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.73 AU - 0.83 AU

Year: 315 Days

Day: 24.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,869,823 km

• M1: 239,805 km (0.109 R)
• M2: 273,615 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.28 AU - 1.6 AU

Year: 789 Days

Day: 13.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,869,823 km

• M1: 71,059 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.7

Radius: 14.4

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.71 AU - 4.57 AU

Year: 3846 Days

Day: 6 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,869,823 km

• M1: 194,627 km (0.116 R)
• M2: 296,653 km (0.101 R)
• M3: 648,806 km (0.072 R)
• M4: 756,217 km (0.036 R)
• M5: 870,660 km (0.117 R)
• M6: 979,417 km (0.1 R)
• M7: 1,080,396 km (0.111 R)
• M8: 1,307,934 km (0.115 R)
• M9: 1,463,965 km (0.114 R)
• M10: 1,656,946 km (0.038 R)
• M11: 1,954,496 km (0.08 R)
• M12: 2,619,908 km (0.083 R)
• M13: 3,158,460 km (0.106 R)
• M14: 3,630,441 km (0.049 R)
• M15: 3,752,064 km (0.106 R)
• M16: 4,103,918 km (0.105 R)
• M17: 4,252,020 km (0.109 R)
• M18: 4,597,442 km (0.054 R)
• M19: 4,707,247 km (0.054 R)
• M20: 5,948,759 km (0.101 R)
• M21: 6,457,990 km (0.102 R)
• M22: 6,780,374 km (0.049 R)
• M23: 6,905,887 km (0.065 R)
• M24: 7,622,610 km (0.068 R)
• M25: 7,858,077 km (0.099 R)
• M26: 8,016,351 km (0.086 R)
• M27: 8,336,192 km (0.111 R)
• M28: 8,497,757 km (0.07 R)
• M29: 8,633,144 km (0.103 R)
• M30: 9,182,018 km (0.108 R)
• M31: 9,969,501 km (0.065 R)
• M32: 10,169,813 km (0.119 R)
• M33: 10,516,282 km (0.062 R)
• M34: 10,984,373 km (0.12 R)
• M35: 11,161,647 km (0.102 R)
• M36: 11,280,427 km (0.09 R)
• M37: 11,429,427 km (0.075 R)
• M38: 11,850,096 km (0.116 R)
• M39: 12,367,854 km (0.065 R)
• M40: 12,924,209 km (0.098 R)
• M41: 13,236,868 km (0.113 R)
• M42: 13,457,226 km (0.102 R)
• M43: 13,837,653 km (0.057 R)
• M44: 14,221,821 km (0.12 R)
• M45: 14,804,654 km (0.036 R)
• M46: 15,461,389 km (0.098 R)
• M47: 15,627,143 km (0.058 R)
• M48: 17,110,705 km (0.089 R)
• M49: 17,419,625 km (0.11 R)
• M50: 17,592,111 km (0.092 R)
• M51: 17,869,166 km (0.116 R)
• M52: 18,008,292 km (0.103 R)
• M53: 18,252,586 km (0.05 R)
• M54: 19,885,447 km (0.084 R)
• M55: 20,573,447 km (0.101 R)
• M56: 21,342,979 km (0.104 R)
• M57: 21,527,582 km (0.103 R)
• M58: 21,749,885 km (0.057 R)
• M59: 23,326,946 km (0.103 R)
• M60: 23,631,527 km (0.062 R)
• M61: 23,745,969 km (0.07 R)
• M62: 23,975,752 km (0.117 R)
• M63: 24,321,622 km (0.047 R)
• M64: 24,591,796 km (0.103 R)
• M65: 24,979,553 km (0.099 R)
• M66: 25,096,240 km (0.034 R)
• M67: 26,629,917 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.9

Radius: 10.1

Gravity: 7.4 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 6.1 AU - 6.36 AU

Year: 7100 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 43,869,823 km

• M1: 164,857 km (0.1 R)
• M2: 262,544 km (0.106 R)
• M3: 591,360 km (0.12 R)
• M4: 1,293,872 km (0.087 R)
• M5: 1,405,023 km (0.111 R)
• M6: 1,657,395 km (0.033 R)
• M7: 2,161,091 km (0.093 R)
• M8: 2,734,200 km (0.091 R)
• M9: 2,830,242 km (0.094 R)
• M10: 2,976,399 km (0.11 R)
• M11: 3,050,450 km (0.12 R)
• M12: 3,150,082 km (0.099 R)
• M13: 3,301,775 km (0.099 R)
• M14: 3,404,249 km (0.08 R)
• M15: 3,824,619 km (0.115 R)
• M16: 4,068,464 km (0.038 R)
• M17: 4,289,569 km (0.026 R)
• M18: 4,429,743 km (0.107 R)
• M19: 4,976,373 km (0.073 R)
• M20: 5,302,646 km (0.086 R)
• M21: 5,453,291 km (0.088 R)
• M22: 5,605,432 km (0.103 R)
• M23: 5,976,136 km (0.047 R)
• M24: 6,101,499 km (0.042 R)
• M25: 7,168,880 km (0.11 R)
• M26: 8,188,688 km (0.103 R)
• M27: 8,538,747 km (0.07 R)
• M28: 10,248,801 km (0.114 R)
• M29: 10,702,082 km (0.086 R)
• M30: 12,219,902 km (0.111 R)
• M31: 12,539,593 km (0.09 R)
• M32: 12,619,927 km (0.106 R)
• M33: 12,902,517 km (0.12 R)
• M34: 13,024,290 km (0.11 R)
• M35: 13,268,882 km (0.059 R)
• M36: 14,179,036 km (0.116 R)
• M37: 14,599,256 km (0.108 R)
• M38: 14,853,423 km (0.027 R)
• M39: 15,366,244 km (0.101 R)
• M40: 16,146,248 km (0.112 R)
• M41: 16,453,073 km (0.113 R)
• M42: 16,585,168 km (0.099 R)
• M43: 17,250,878 km (0.089 R)
• M44: 18,288,489 km (0.12 R)
• M45: 18,471,148 km (0.047 R)
• M46: 19,253,695 km (0.037 R)
• M47: 19,859,417 km (0.082 R)
• M48: 20,047,012 km (0.101 R)
• M49: 20,376,876 km (0.118 R)
• M50: 20,518,694 km (0.094 R)
• M51: 20,851,101 km (0.069 R)
• M52: 21,713,832 km (0.115 R)
• M53: 23,474,299 km (0.098 R)
• M54: 23,772,149 km (0.06 R)
• M55: 24,622,912 km (0.103 R)
• M56: 24,976,113 km (0.1 R)
• M57: 25,738,613 km (0.113 R)
• M58: 25,943,263 km (0.068 R)
• M59: 26,045,737 km (0.101 R)
• M60: 26,148,511 km (0.088 R)
• M61: 26,715,487 km (0.068 R)
• M62: 27,390,772 km (0.079 R)
• M63: 28,335,183 km (0.114 R)
• M64: 28,917,568 km (0.055 R)
• M65: 29,396,879 km (0.116 R)
• M66: 29,503,842 km (0.034 R)
• M67: 30,309,725 km (0.067 R)
• M68: 30,579,899 km (0.1 R)
• M69: 30,796,666 km (0.077 R)
• M70: 31,068,336 km (0.101 R)
• M71: 31,668,822 km (0.097 R)
• M72: 32,162,944 km (0.063 R)
• M73: 32,493,705 km (0.091 R)
• M74: 32,825,812 km (0.099 R)
• M75: 33,772,467 km (0.097 R)
• M76: 34,615,302 km (0.086 R)
• M77: 35,180,931 km (0.076 R)
• M78: 35,978,138 km (0.04 R)
• M79: 36,092,431 km (0.092 R)
• M80: 36,781,180 km (0.059 R)
• M81: 37,648,099 km (0.066 R)
• M82: 37,764,187 km (0.065 R)
• M83: 38,873,306 km (0.102 R)
• M84: 39,343,342 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.2

Radius: 3.1

Gravity: 32.38 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 8.29 AU - 10.35 AU

Year: 12990 Days

Day: 16.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,869,823 km

• M1: 69,862 km (0.116 R)
• M2: 111,151 km (0.109 R)
• M3: 470,934 km (0.116 R)
• M4: 528,529 km (0.032 R)
• M5: 832,961 km (0.109 R)
• M6: 903,122 km (0.077 R)
• M7: 1,342,342 km (0.113 R)
• M8: 1,362,687 km (0.104 R)
• M9: 1,615,956 km (0.09 R)
• M10: 1,952,402 km (0.098 R)
• M11: 2,817,526 km (0.109 R)
• M12: 2,843,706 km (0.081 R)
• M13: 2,949,621 km (0.118 R)
• M14: 3,330,198 km (0.103 R)
• M15: 3,441,798 km (0.109 R)
• M16: 3,640,015 km (0.076 R)
• M17: 3,812,801 km (0.115 R)
• M18: 4,017,900 km (0.117 R)
• M19: 4,077,140 km (0.096 R)
• M20: 4,469,236 km (0.094 R)
• M21: 4,685,405 km (0.086 R)
• M22: 4,873,300 km (0.113 R)
• M23: 5,031,874 km (0.09 R)
• M24: 5,649,414 km (0.08 R)
• M25: 6,017,874 km (0.08 R)
• M26: 6,222,075 km (0.118 R)
• M27: 6,324,998 km (0.061 R)
• M28: 6,532,640 km (0.066 R)
• M29: 6,567,496 km (0.088 R)
• M30: 7,132,976 km (0.11 R)
• M31: 7,385,348 km (0.09 R)
• M32: 7,972,819 km (0.11 R)
• M33: 8,309,863 km (0.052 R)
• M34: 9,983,414 km (0.037 R)
• M35: 11,545,515 km (0.048 R)
• M36: 11,629,738 km (0.069 R)
• M37: 11,672,075 km (0.056 R)
• M38: 11,926,391 km (0.076 R)
• M39: 12,097,082 km (0.116 R)
• M40: 12,613,793 km (0.116 R)
• M41: 13,093,853 km (0.116 R)
• M42: 14,569,337 km (0.042 R)
• M43: 14,934,804 km (0.12 R)
• M44: 16,332,198 km (0.093 R)
• M45: 16,379,620 km (0.08 R)
• M46: 16,664,305 km (0.079 R)
• M47: 17,625,172 km (0.103 R)
• M48: 17,819,500 km (0.099 R)
• M49: 17,916,888 km (0.037 R)
• M50: 19,099,759 km (0.067 R)
• M51: 19,199,540 km (0.099 R)
• M52: 20,869,501 km (0.078 R)
• M53: 20,920,813 km (0.102 R)
• M54: 21,643,820 km (0.087 R)
• M55: 23,380,202 km (0.109 R)
• M56: 25,270,072 km (0.109 R)
• M57: 25,379,578 km (0.098 R)
• M58: 25,763,895 km (0.056 R)
• M59: 26,205,508 km (0.12 R)
• M60: 26,260,859 km (0.114 R)
• M61: 26,427,212 km (0.103 R)
• M62: 26,984,314 km (0.089 R)
• M63: 27,264,362 km (0.09 R)
• M64: 27,770,750 km (0.093 R)
• M65: 28,337,128 km (0.034 R)
• M66: 29,596,443 km (0.101 R)
• M67: 31,108,129 km (0.113 R)
• M68: 31,166,772 km (0.09 R)
• M69: 31,637,107 km (0.101 R)
• M70: 32,942,947 km (0.063 R)
• M71: 33,002,786 km (0.075 R)
• M72: 33,482,247 km (0.096 R)
• M73: 34,024,390 km (0.108 R)
• M74: 34,084,828 km (0.116 R)
• M75: 34,934,394 km (0.049 R)
• M76: 35,117,352 km (0.032 R)
• M77: 35,422,981 km (0.108 R)
• M78: 36,221,833 km (0.075 R)
• M79: 37,150,986 km (0.117 R)
• M80: 37,275,451 km (0.079 R)
• M81: 37,400,066 km (0.094 R)
• M82: 37,524,681 km (0.062 R)
• M83: 37,774,659 km (0.114 R)
• M84: 37,837,191 km (0.067 R)
• M85: 38,590,716 km (0.084 R)
• M86: 39,921,089 km (0.117 R)
• M87: 39,984,818 km (0.115 R)
• M88: 40,112,275 km (0.091 R)
• M89: 40,240,032 km (0.114 R)
• M90: 41,395,376 km (0.064 R)
• M91: 42,236,416 km (0.057 R)
• M92: 43,083,289 km (0.068 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: 288 - 19,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit