🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.23 AU - 1.53 AU

Year: 570 Days

Day: 41.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 179.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.88 AU - 2.08 AU

Year: 979 Days

Day: 23 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.71 AU - 3.23 AU

Year: 1799 Days

Day: 44.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.56 AU - 3.7 AU

Year: 1946 Days

Day: 45.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,961,030 km

• M1: 1,743,114 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.96 AU - 4.76 AU

Year: 3200 Days

Day: 17.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 3.65 AU - 5.61 AU

Year: 3501 Days

Day: 34.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,961,030 km

• M1: 76,744 km (0.101 R)
• M2: 204,799 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99

Radius: 13.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.21 AU - 8.23 AU

Year: 8283 Days

Day: 14.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 43,961,030 km

• M1: 178,171 km (0.101 R)
• M2: 268,079 km (0.109 R)
• M3: 764,744 km (0.12 R)
• M4: 1,143,377 km (0.087 R)
• M5: 1,526,796 km (0.05 R)
• M6: 1,619,098 km (0.106 R)
• M7: 1,809,835 km (0.086 R)
• M8: 2,022,563 km (0.106 R)
• M9: 2,213,749 km (0.102 R)
• M10: 2,319,365 km (0.026 R)
• M11: 2,411,218 km (0.118 R)
• M12: 3,055,387 km (0.087 R)
• M13: 3,156,665 km (0.059 R)
• M14: 3,397,368 km (0.115 R)
• M15: 3,484,733 km (0.073 R)
• M16: 3,626,252 km (0.094 R)
• M17: 5,802,602 km (0.051 R)
• M18: 7,721,644 km (0.092 R)
• M19: 8,024,131 km (0.037 R)
• M20: 8,117,928 km (0.06 R)
• M21: 8,212,175 km (0.042 R)
• M22: 8,401,865 km (0.059 R)
• M23: 9,594,609 km (0.088 R)
• M24: 10,172,805 km (0.049 R)
• M25: 10,350,976 km (0.067 R)
• M26: 10,736,490 km (0.119 R)
• M27: 10,840,011 km (0.108 R)
• M28: 10,996,042 km (0.117 R)
• M29: 11,179,000 km (0.047 R)
• M30: 11,921,006 km (0.091 R)
• M31: 12,542,585 km (0.079 R)
• M32: 13,091,459 km (0.079 R)
• M33: 14,498,278 km (0.1 R)
• M34: 14,958,590 km (0.062 R)
• M35: 15,336,175 km (0.044 R)
• M36: 15,453,011 km (0.076 R)
• M37: 15,540,825 km (0.073 R)
• M38: 16,637,378 km (0.099 R)
• M39: 17,089,014 km (0.063 R)
• M40: 17,758,913 km (0.081 R)
• M41: 17,943,068 km (0.106 R)
• M42: 18,313,323 km (0.064 R)
• M43: 19,376,066 km (0.072 R)
• M44: 20,202,295 km (0.108 R)
• M45: 20,651,986 km (0.066 R)
• M46: 21,365,269 km (0.052 R)
• M47: 21,528,480 km (0.087 R)
• M48: 21,790,575 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 8.8

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.28 AU - 11.06 AU

Year: 11399 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,961,030 km

• M1: 182,061 km (0.093 R)
• M2: 629,358 km (0.053 R)
• M3: 1,196,185 km (0.116 R)
• M4: 1,313,170 km (0.078 R)
• M5: 1,434,195 km (0.066 R)
• M6: 1,687,464 km (0.04 R)
• M7: 2,141,194 km (0.103 R)
• M8: 2,236,488 km (0.109 R)
• M9: 2,785,363 km (0.107 R)
• M10: 2,889,632 km (0.11 R)
• M11: 3,102,061 km (0.044 R)
• M12: 3,827,611 km (0.088 R)
• M13: 4,061,133 km (0.052 R)
• M14: 4,572,908 km (0.119 R)
• M15: 4,852,057 km (0.059 R)
• M16: 5,889,519 km (0.034 R)
• M17: 7,207,177 km (0.049 R)
• M18: 8,764,790 km (0.083 R)
• M19: 9,150,603 km (0.111 R)
• M20: 10,260,170 km (0.096 R)
• M21: 10,462,725 km (0.06 R)
• M22: 10,789,746 km (0.111 R)
• M23: 11,078,470 km (0.089 R)
• M24: 11,495,549 km (0.08 R)
• M25: 12,173,527 km (0.097 R)
• M26: 12,345,115 km (0.063 R)
• M27: 13,391,104 km (0.06 R)
• M28: 13,523,797 km (0.067 R)
• M29: 13,745,950 km (0.063 R)
• M30: 13,835,260 km (0.091 R)
• M31: 14,148,967 km (0.093 R)
• M32: 14,284,203 km (0.05 R)
• M33: 14,738,083 km (0.084 R)
• M34: 14,829,338 km (0.054 R)
• M35: 15,335,128 km (0.102 R)
• M36: 16,080,724 km (0.099 R)
• M37: 16,505,432 km (0.072 R)
• M38: 17,029,324 km (0.093 R)
• M39: 18,142,631 km (0.105 R)
• M40: 18,930,863 km (0.1 R)
• M41: 19,830,993 km (0.098 R)
• M42: 20,387,946 km (0.084 R)
• M43: 21,465,499 km (0.108 R)
• M44: 22,456,286 km (0.105 R)
• M45: 22,614,112 km (0.112 R)
• M46: 22,983,768 km (0.039 R)
• M47: 23,568,696 km (0.041 R)
• M48: 23,729,065 km (0.079 R)
• M49: 24,536,295 km (0.11 R)
• M50: 24,698,908 km (0.042 R)
• M51: 25,025,031 km (0.112 R)
• M52: 25,243,294 km (0.07 R)
• M53: 25,516,909 km (0.077 R)
• M54: 25,681,616 km (0.107 R)
• M55: 25,736,668 km (0.036 R)
• M56: 25,901,824 km (0.072 R)
• M57: 26,621,539 km (0.088 R)
• M58: 27,011,840 km (0.073 R)
• M59: 27,854,525 km (0.112 R)
• M60: 28,250,810 km (0.094 R)
• M61: 28,705,887 km (0.064 R)
• M62: 28,820,030 km (0.059 R)
• M63: 29,220,802 km (0.08 R)
• M64: 30,375,848 km (0.093 R)
• M65: 31,487,061 km (0.068 R)
• M66: 32,314,337 km (0.106 R)
• M67: 32,849,897 km (0.096 R)
• M68: 33,628,704 km (0.066 R)
• M69: 33,809,268 km (0.105 R)
• M70: 34,111,007 km (0.099 R)
• M71: 34,474,231 km (0.053 R)
• M72: 34,534,968 km (0.119 R)
• M73: 35,021,460 km (0.063 R)
• M74: 35,817,021 km (0.107 R)
• M75: 36,247,863 km (0.081 R)
• M76: 37,114,633 km (0.041 R)
• M77: 37,176,866 km (0.118 R)
• M78: 37,550,562 km (0.089 R)
• M79: 37,988,285 km (0.106 R)
• M80: 38,176,329 km (0.043 R)
• M81: 38,239,161 km (0.039 R)
• M82: 38,490,485 km (0.056 R)
• M83: 38,742,408 km (0.095 R)
• M84: 38,931,799 km (0.08 R)
• M85: 39,755,784 km (0.074 R)
• M86: 39,883,092 km (0.044 R)
• M87: 40,074,128 km (0.118 R)
• M88: 41,227,528 km (0.079 R)
• M89: 42,002,594 km (0.119 R)
• M90: 42,132,146 km (0.069 R)
• M91: 42,717,223 km (0.118 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 11,559 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit