🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.25 AU - 1.35 AU

Year: 531 Days

Day: 24.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.81 AU - 2.07 AU

Year: 968 Days

Day: 15.8 Hours

Environment

Temp: -58 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.81 AU - 2.07 AU

Year: 968 Days

Day: 18.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,485,576 km

• M1: 415,882 km (0.117 R)
• M2: 474,076 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.37 AU - 2.41 AU

Year: 1323 Days

Day: 32.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.33 AU - 3.67 AU

Year: 1861 Days

Day: 26 Hours

Environment

Temp: -97 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 9,485,576 km

• M1: 604,974 km (0.12 R)
• M2: 2,113,968 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 9.6

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.35 AU - 7.09 AU

Year: 4900 Days

Day: 6.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 9,485,576 km

• M1: 130,599 km (0.103 R)
• M2: 267,481 km (0.052 R)
• M3: 372,349 km (0.029 R)
• M4: 561,142 km (0.111 R)
• M5: 655,538 km (0.109 R)
• M6: 959,072 km (0.059 R)
• M7: 1,060,051 km (0.071 R)
• M8: 1,164,769 km (0.069 R)
• M9: 1,450,351 km (0.114 R)
• M10: 1,533,827 km (0.043 R)
• M11: 1,758,224 km (0.087 R)
• M12: 1,829,432 km (0.054 R)
• M13: 1,993,392 km (0.097 R)
• M14: 2,105,440 km (0.087 R)
• M15: 2,219,733 km (0.077 R)
• M16: 2,969,069 km (0.025 R)
• M17: 3,382,557 km (0.107 R)
• M18: 3,449,577 km (0.086 R)
• M19: 3,607,553 km (0.099 R)
• M20: 3,930,834 km (0.095 R)
• M21: 4,239,454 km (0.084 R)
• M22: 4,457,867 km (0.08 R)
• M23: 4,605,370 km (0.09 R)
• M24: 4,754,669 km (0.101 R)
• M25: 4,905,613 km (0.087 R)
• M26: 6,388,876 km (0.115 R)
• M27: 6,639,453 km (0.115 R)
• M28: 6,893,171 km (0.107 R)
• M29: 7,007,015 km (0.113 R)
• M30: 7,381,458 km (0.082 R)
• M31: 7,732,714 km (0.12 R)
• M32: 8,119,574 km (0.117 R)
• M33: 9,223,606 km (0.115 R)
• M34: 9,665,518 km (0.1 R)
• M35: 10,179,238 km (0.102 R)
• M36: 10,341,551 km (0.055 R)
• M37: 11,132,774 km (0.112 R)
• M38: 11,468,173 km (0.109 R)
• M39: 11,943,296 km (0.062 R)
• M40: 12,321,180 km (0.114 R)
• M41: 12,668,097 km (0.097 R)
• M42: 13,088,767 km (0.068 R)
• M43: 13,159,377 km (0.111 R)
• M44: 13,764,051 km (0.09 R)
• M45: 14,087,931 km (0.076 R)
• M46: 15,744,727 km (0.054 R)
• M47: 16,196,961 km (0.105 R)
• M48: 16,806,423 km (0.044 R)
• M49: 16,921,614 km (0.097 R)
• M50: 17,036,954 km (0.072 R)
• M51: 17,152,593 km (0.084 R)
• M52: 17,423,514 km (0.084 R)
• M53: 17,501,156 km (0.111 R)
• M54: 17,812,918 km (0.065 R)
• M55: 17,930,352 km (0.075 R)
• M56: 18,878,802 km (0.049 R)
• M57: 19,681,545 km (0.086 R)
• M58: 20,209,326 km (0.12 R)
• M59: 20,865,313 km (0.109 R)
• M60: 21,278,801 km (0.119 R)
• M61: 21,569,919 km (0.052 R)
• M62: 21,653,245 km (0.113 R)
• M63: 22,874,711 km (0.094 R)
• M64: 23,044,954 km (0.118 R)
• M65: 23,215,645 km (0.09 R)
• M66: 23,472,504 km (0.042 R)
• M67: 23,988,916 km (0.061 R)
• M68: 24,683,200 km (0.114 R)
• M69: 24,814,098 km (0.103 R)
• M70: 25,560,442 km (0.086 R)
• M71: 26,225,105 km (0.108 R)
• M72: 26,447,856 km (0.107 R)
• M73: 26,940,333 km (0.111 R)
• M74: 27,300,265 km (0.093 R)
• M75: 27,480,830 km (0.092 R)
• M76: 27,571,336 km (0.1 R)
• M77: 27,888,633 km (0.061 R)
• M78: 28,710,375 km (0.082 R)
• M79: 28,940,007 km (0.119 R)
• M80: 29,632,496 km (0.112 R)
• M81: 29,771,771 km (0.09 R)
• M82: 30,611,315 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 11.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.79 AU - 7.23 AU

Year: 5949 Days

Day: 11.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 9,485,576 km

• M1: 148,251 km (0.102 R)
• M2: 254,316 km (0.05 R)
• M3: 330,910 km (0.076 R)
• M4: 569,369 km (0.049 R)
• M5: 705,653 km (0.074 R)
• M6: 1,293,124 km (0.064 R)
• M7: 1,399,189 km (0.064 R)
• M8: 2,055,624 km (0.077 R)
• M9: 2,360,355 km (0.089 R)
• M10: 2,473,900 km (0.104 R)
• M11: 2,562,612 km (0.108 R)
• M12: 2,661,496 km (0.06 R)
• M13: 2,918,954 km (0.113 R)
• M14: 3,301,027 km (0.12 R)
• M15: 3,448,530 km (0.086 R)
• M16: 3,598,278 km (0.103 R)
• M17: 4,229,281 km (0.099 R)
• M18: 4,357,487 km (0.082 R)
• M19: 4,476,267 km (0.104 R)
• M20: 5,291,277 km (0.103 R)
• M21: 5,792,878 km (0.098 R)
• M22: 6,164,031 km (0.075 R)
• M23: 6,261,120 km (0.109 R)
• M24: 6,942,089 km (0.107 R)
• M25: 7,043,217 km (0.107 R)
• M26: 7,413,622 km (0.082 R)
• M27: 8,054,050 km (0.12 R)
• M28: 8,240,300 km (0.109 R)
• M29: 9,443,515 km (0.12 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 10,486 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit