🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.93 AU - 1.31 AU

Year: 449 Days

Day: 16.4 Hours

Environment

Temp: -10 °C

Axial Tilt: 85.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.1 AU - 1.32 AU

Year: 504 Days

Day: 45.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.72 AU - 1.84 AU

Year: 899 Days

Day: 16.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.15 AU - 4.61 AU

Year: 2895 Days

Day: 20.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,546,176 km

• M1: 777,909 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 8.2

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.85 AU - 7.97 AU

Year: 6880 Days

Day: 9.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,546,176 km

• M1: 120,875 km (0.035 R)
• M2: 429,495 km (0.088 R)
• M3: 574,456 km (0.077 R)
• M4: 671,994 km (0.106 R)
• M5: 775,515 km (0.087 R)
• M6: 955,482 km (0.112 R)
• M7: 1,258,866 km (0.029 R)
• M8: 1,372,112 km (0.06 R)
• M9: 1,786,049 km (0.101 R)
• M10: 1,950,906 km (0.087 R)
• M11: 2,101,850 km (0.098 R)
• M12: 2,178,743 km (0.067 R)
• M13: 2,237,087 km (0.107 R)
• M14: 2,375,165 km (0.087 R)
• M15: 2,764,419 km (0.118 R)
• M16: 2,912,970 km (0.098 R)
• M17: 3,042,372 km (0.041 R)
• M18: 3,173,569 km (0.054 R)
• M19: 3,441,948 km (0.112 R)
• M20: 3,648,094 km (0.072 R)
• M21: 3,881,766 km (0.068 R)
• M22: 3,952,825 km (0.109 R)
• M23: 4,072,353 km (0.117 R)
• M24: 4,241,548 km (0.108 R)
• M25: 4,512,321 km (0.103 R)
• M26: 4,687,649 km (0.106 R)
• M27: 4,993,278 km (0.092 R)
• M28: 5,044,739 km (0.042 R)
• M29: 5,252,830 km (0.047 R)
• M30: 5,437,284 km (0.098 R)
• M31: 5,650,760 km (0.065 R)
• M32: 6,251,695 km (0.06 R)
• M33: 6,307,345 km (0.052 R)
• M34: 6,447,219 km (0.107 R)
• M35: 6,644,838 km (0.056 R)
• M36: 7,366,648 km (0.115 R)
• M37: 7,781,632 km (0.077 R)
• M38: 8,082,773 km (0.116 R)
• M39: 8,204,396 km (0.099 R)
• M40: 8,977,667 km (0.111 R)
• M41: 9,261,754 km (0.101 R)
• M42: 9,968,604 km (0.106 R)
• M43: 10,164,427 km (0.07 R)
• M44: 10,460,482 km (0.109 R)
• M45: 10,726,167 km (0.102 R)
• M46: 10,859,758 km (0.032 R)
• M47: 11,297,930 km (0.079 R)
• M48: 12,017,945 km (0.09 R)
• M49: 12,296,047 km (0.045 R)
• M50: 12,541,238 km (0.113 R)
• M51: 14,118,897 km (0.114 R)
• M52: 14,192,200 km (0.117 R)
• M53: 14,819,464 km (0.105 R)
• M54: 14,893,814 km (0.103 R)
• M55: 15,042,963 km (0.106 R)
• M56: 16,446,042 km (0.04 R)
• M57: 16,754,962 km (0.049 R)
• M58: 17,260,902 km (0.11 R)
• M59: 17,692,940 km (0.1 R)
• M60: 17,930,202 km (0.059 R)
• M61: 18,487,754 km (0.078 R)
• M62: 19,010,449 km (0.105 R)
• M63: 19,253,396 km (0.093 R)
• M64: 19,334,627 km (0.12 R)
• M65: 19,578,921 km (0.107 R)
• M66: 20,070,649 km (0.1 R)
• M67: 20,649,443 km (0.062 R)
• M68: 20,732,619 km (0.076 R)
• M69: 21,527,882 km (0.071 R)
• M70: 21,738,815 km (0.11 R)
• M71: 22,632,363 km (0.087 R)
• M72: 22,803,802 km (0.068 R)
• M73: 22,975,839 km (0.09 R)
• M74: 23,450,962 km (0.034 R)
• M75: 24,104,256 km (0.078 R)
• M76: 25,073,052 km (0.113 R)
• M77: 25,651,547 km (0.042 R)
• M78: 26,957,686 km (0.074 R)
• M79: 27,367,584 km (0.052 R)
• M80: 28,193,215 km (0.102 R)
• M81: 28,424,044 km (0.113 R)
• M82: 28,980,548 km (0.089 R)
• M83: 30,010,230 km (0.064 R)
• M84: 30,104,477 km (0.101 R)
• M85: 30,482,212 km (0.12 R)
• M86: 31,051,880 km (0.103 R)
• M87: 31,338,061 km (0.108 R)
• M88: 31,481,376 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.8

Radius: 11.3

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.39 AU - 10.45 AU

Year: 9254 Days

Day: 8 Hours

Environment

Temp: -183 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,546,176 km

• M1: 291,865 km (0.071 R)
• M2: 388,954 km (0.099 R)
• M3: 826,827 km (0.11 R)
• M4: 1,014,274 km (0.111 R)
• M5: 1,122,732 km (0.047 R)
• M6: 1,273,676 km (0.117 R)
• M7: 1,596,359 km (0.046 R)
• M8: 2,058,766 km (0.065 R)
• M9: 2,222,127 km (0.099 R)
• M10: 2,586,846 km (0.084 R)
• M11: 3,049,702 km (0.117 R)
• M12: 3,236,849 km (0.106 R)
• M13: 3,455,262 km (0.09 R)
• M14: 3,763,733 km (0.037 R)
• M15: 3,906,898 km (0.075 R)
• M16: 4,650,100 km (0.107 R)
• M17: 5,180,275 km (0.104 R)
• M18: 5,598,850 km (0.065 R)
• M19: 5,696,986 km (0.108 R)
• M20: 6,061,855 km (0.086 R)
• M21: 6,502,870 km (0.057 R)
• M22: 6,709,913 km (0.063 R)
• M23: 8,859,934 km (0.089 R)
• M24: 8,936,378 km (0.113 R)
• M25: 9,321,443 km (0.066 R)
• M26: 9,751,537 km (0.104 R)
• M27: 9,869,869 km (0.109 R)
• M28: 10,308,191 km (0.053 R)
• M29: 10,428,916 km (0.053 R)
• M30: 10,793,636 km (0.072 R)
• M31: 11,039,126 km (0.084 R)
• M32: 11,162,544 km (0.098 R)
• M33: 12,166,795 km (0.091 R)
• M34: 12,251,766 km (0.074 R)
• M35: 12,336,888 km (0.115 R)
• M36: 15,211,411 km (0.084 R)
• M37: 15,302,965 km (0.085 R)
• M38: 16,463,694 km (0.104 R)
• M39: 16,983,248 km (0.119 R)
• M40: 17,364,573 km (0.093 R)
• M41: 17,556,357 km (0.115 R)
• M42: 17,893,551 km (0.057 R)
• M43: 18,379,146 km (0.1 R)
• M44: 18,819,711 km (0.108 R)
• M45: 21,228,237 km (0.027 R)
• M46: 21,587,571 km (0.116 R)
• M47: 22,000,611 km (0.107 R)
• M48: 22,208,103 km (0.109 R)
• M49: 22,887,128 km (0.057 R)
• M50: 23,361,203 km (0.045 R)
• M51: 24,372,635 km (0.027 R)
• M52: 24,748,873 km (0.047 R)
• M53: 25,181,211 km (0.078 R)
• M54: 25,289,670 km (0.081 R)
• M55: 25,834,355 km (0.045 R)
• M56: 26,880,045 km (0.033 R)
• M57: 27,046,397 km (0.071 R)
• M58: 27,380,150 km (0.082 R)
• M59: 28,333,388 km (0.05 R)
• M60: 29,869,309 km (0.116 R)
• M61: 30,445,111 km (0.116 R)
• M62: 30,676,390 km (0.114 R)
• M63: 32,725,432 km (0.1 R)
• M64: 32,843,913 km (0.118 R)
• M65: 33,081,176 km (0.112 R)
• M66: 33,318,887 km (0.044 R)
• M67: 34,035,909 km (0.104 R)
• M68: 34,999,619 km (0.103 R)
• M69: 35,363,441 km (0.068 R)
• M70: 36,155,861 km (0.101 R)
• M71: 36,278,232 km (0.095 R)
• M72: 38,006,835 km (0.093 R)
• M73: 40,014,887 km (0.059 R)
• M74: 40,331,736 km (0.069 R)
• M75: 40,522,323 km (0.102 R)
• M76: 40,840,518 km (0.099 R)
• M77: 41,415,423 km (0.095 R)
• M78: 41,671,833 km (0.108 R)
• M79: 41,928,693 km (0.09 R)
• M80: 42,250,478 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit