🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.18 AU - 1.34 AU

Year: 509 Days

Day: 28.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.11 AU - 1.55 AU

Year: 552 Days

Day: 37.1 Hours

Environment

Temp: -3 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.61 AU - 2.97 AU

Year: 1677 Days

Day: 46.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,138,965 km

• M1: 1,828,684 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.17 AU - 3.47 AU

Year: 1704 Days

Day: 23.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.31 AU - 4.03 AU

Year: 2530 Days

Day: 24.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,138,965 km

• M1: 146,008 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.46 AU - 4.76 AU

Year: 3562 Days

Day: 43.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.5

Radius: 8.2

Gravity: 10.4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.45 AU - 8.57 AU

Year: 8159 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 22,138,965 km

• M1: 112,647 km (0.092 R)
• M2: 229,932 km (0.075 R)
• M3: 288,574 km (0.101 R)
• M4: 377,286 km (0.077 R)
• M5: 516,711 km (0.063 R)
• M6: 600,486 km (0.048 R)
• M7: 704,456 km (0.033 R)
• M8: 1,313,619 km (0.056 R)
• M9: 1,411,606 km (0.059 R)
• M10: 1,491,790 km (0.12 R)
• M11: 1,849,628 km (0.086 R)
• M12: 2,049,940 km (0.071 R)
• M13: 2,187,420 km (0.047 R)
• M14: 2,568,895 km (0.12 R)
• M15: 2,667,629 km (0.074 R)
• M16: 2,792,693 km (0.1 R)
• M17: 2,971,163 km (0.061 R)
• M18: 3,259,289 km (0.115 R)
• M19: 4,090,305 km (0.095 R)
• M20: 4,205,944 km (0.104 R)
• M21: 4,529,375 km (0.107 R)
• M22: 4,830,515 km (0.064 R)
• M23: 4,983,554 km (0.12 R)
• M24: 5,169,354 km (0.083 R)
• M25: 5,708,056 km (0.113 R)
• M26: 6,872,676 km (0.118 R)
• M27: 6,975,898 km (0.041 R)
• M28: 7,148,983 km (0.115 R)
• M29: 7,429,030 km (0.082 R)
• M30: 7,855,683 km (0.111 R)
• M31: 8,144,706 km (0.099 R)
• M32: 8,770,175 km (0.081 R)
• M33: 9,032,271 km (0.118 R)
• M34: 9,145,516 km (0.071 R)
• M35: 9,411,202 km (0.078 R)
• M36: 9,795,369 km (0.098 R)
• M37: 10,184,623 km (0.109 R)
• M38: 10,381,195 km (0.096 R)
• M39: 10,978,389 km (0.045 R)
• M40: 11,301,371 km (0.097 R)
• M41: 11,382,603 km (0.053 R)
• M42: 11,545,664 km (0.077 R)
• M43: 11,750,614 km (0.087 R)
• M44: 12,081,075 km (0.093 R)
• M45: 12,372,791 km (0.109 R)
• M46: 13,218,917 km (0.082 R)
• M47: 13,390,356 km (0.033 R)
• M48: 13,909,161 km (0.093 R)
• M49: 15,100,409 km (0.049 R)
• M50: 15,640,308 km (0.059 R)
• M51: 16,600,277 km (0.111 R)
• M52: 17,344,527 km (0.058 R)
• M53: 17,579,395 km (0.111 R)
• M54: 18,290,135 km (0.105 R)
• M55: 18,817,318 km (0.087 R)
• M56: 19,544,214 km (0.109 R)
• M57: 19,788,507 km (0.049 R)
• M58: 19,886,494 km (0.101 R)
• M59: 21,025,382 km (0.06 R)
• M60: 21,426,454 km (0.064 R)
• M61: 21,527,134 km (0.085 R)
• M62: 22,287,240 km (0.073 R)
• M63: 23,004,413 km (0.079 R)
• M64: 23,159,097 km (0.114 R)
• M65: 23,262,469 km (0.12 R)
• M66: 23,677,304 km (0.031 R)
• M67: 23,989,963 km (0.084 R)
• M68: 24,199,251 km (0.073 R)
• M69: 24,724,938 km (0.099 R)
• M70: 25,307,621 km (0.035 R)
• M71: 25,360,878 km (0.063 R)
• M72: 26,109,466 km (0.045 R)
• M73: 26,163,321 km (0.049 R)
• M74: 26,432,597 km (0.061 R)
• M75: 26,540,607 km (0.105 R)
• M76: 26,594,612 km (0.082 R)
• M77: 27,246,111 km (0.105 R)
• M78: 27,738,138 km (0.092 R)
• M79: 29,008,822 km (0.053 R)
• M80: 30,751,338 km (0.101 R)
• M81: 31,263,561 km (0.095 R)
• M82: 32,643,303 km (0.11 R)
• M83: 33,515,757 km (0.115 R)
• M84: 34,042,791 km (0.034 R)
• M85: 34,809,031 km (0.086 R)
• M86: 35,342,796 km (0.063 R)
• M87: 36,900,110 km (0.092 R)
• M88: 38,602,085 km (0.085 R)
• M89: 40,267,259 km (0.119 R)
• M90: 40,391,575 km (0.074 R)
• M91: 40,516,040 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 9.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 9.83 AU - 10.87 AU

Year: 11983 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 22,138,965 km

• M1: 136,433 km (0.095 R)
• M2: 344,973 km (0.08 R)
• M3: 444,306 km (0.081 R)
• M4: 528,380 km (0.056 R)
• M5: 745,147 km (0.092 R)
• M6: 891,304 km (0.114 R)
• M7: 956,978 km (0.104 R)
• M8: 1,140,833 km (0.08 R)
• M9: 1,529,788 km (0.064 R)
• M10: 1,691,204 km (0.101 R)
• M11: 2,002,068 km (0.037 R)
• M12: 2,104,842 km (0.063 R)
• M13: 2,502,024 km (0.042 R)
• M14: 2,889,483 km (0.099 R)
• M15: 2,955,904 km (0.096 R)
• M16: 3,022,924 km (0.116 R)
• M17: 3,107,297 km (0.111 R)
• M18: 3,453,018 km (0.082 R)
• M19: 3,884,309 km (0.077 R)
• M20: 3,957,911 km (0.089 R)
• M21: 4,125,012 km (0.06 R)
• M22: 4,313,655 km (0.116 R)
• M23: 4,563,034 km (0.069 R)
• M24: 5,056,109 km (0.087 R)
• M25: 5,156,639 km (0.118 R)
• M26: 5,217,375 km (0.11 R)
• M27: 5,504,005 km (0.084 R)
• M28: 6,329,187 km (0.104 R)
• M29: 6,547,001 km (0.03 R)
• M30: 6,656,806 km (0.12 R)
• M31: 6,945,380 km (0.119 R)
• M32: 7,192,666 km (0.076 R)
• M33: 7,534,646 km (0.111 R)
• M34: 8,069,309 km (0.088 R)
• M35: 8,210,829 km (0.119 R)
• M36: 8,377,032 km (0.087 R)
• M37: 8,568,218 km (0.045 R)
• M38: 8,930,843 km (0.102 R)
• M39: 9,101,684 km (0.034 R)
• M40: 9,471,640 km (0.086 R)
• M41: 9,695,887 km (0.098 R)
• M42: 10,482,024 km (0.091 R)
• M43: 11,314,835 km (0.109 R)
• M44: 11,420,451 km (0.119 R)
• M45: 11,926,541 km (0.073 R)
• M46: 12,304,126 km (0.085 R)
• M47: 12,412,883 km (0.079 R)
• M48: 12,713,126 km (0.098 R)
• M49: 13,237,616 km (0.098 R)
• M50: 13,572,566 km (0.043 R)
• M51: 13,966,756 km (0.076 R)
• M52: 14,222,270 km (0.084 R)
• M53: 14,336,263 km (0.103 R)
• M54: 14,708,911 km (0.096 R)
• M55: 14,881,996 km (0.079 R)
• M56: 15,055,829 km (0.11 R)
• M57: 15,142,895 km (0.043 R)
• M58: 15,230,260 km (0.092 R)
• M59: 15,787,063 km (0.108 R)
• M60: 16,291,059 km (0.118 R)
• M61: 16,589,955 km (0.098 R)
• M62: 16,770,221 km (0.102 R)
• M63: 17,650,305 km (0.112 R)
• M64: 17,895,795 km (0.088 R)
• M65: 18,142,332 km (0.072 R)
• M66: 18,951,507 km (0.072 R)
• M67: 19,423,788 km (0.088 R)
• M68: 19,613,777 km (0.074 R)
• M69: 20,027,415 km (0.104 R)
• M70: 20,411,881 km (0.066 R)
• M71: 21,220,757 km (0.105 R)
• M72: 21,875,248 km (0.096 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit