🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.06 AU - 1.2 AU

Year: 422 Days

Day: 38.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 43.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.91 AU - 1.41 AU

Year: 439 Days

Day: 36.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1 AU - 1.46 AU

Year: 479 Days

Day: 16.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 114,870,600 km

• M1: 314,904 km (0.106 R)
• M2: 411,993 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.17 AU - 1.65 AU

Year: 588 Days

Day: 36.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.14 AU - 1.74 AU

Year: 607 Days

Day: 42.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 114,870,600 km

• M1: 430,991 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.85 AU - 3.67 AU

Year: 2069 Days

Day: 27 Hours

Environment

Temp: -94 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,870,600 km

• M1: 1,243,757 km (0.106 R)

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.7

Radius: 10.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 7.63 AU - 10.63 AU

Year: 9696 Days

Day: 14.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 114,870,600 km

• M1: 188,344 km (0.109 R)
• M2: 327,470 km (0.088 R)
• M3: 515,664 km (0.107 R)
• M4: 617,091 km (0.058 R)
• M5: 808,427 km (0.116 R)
• M6: 1,497,475 km (0.097 R)
• M7: 1,605,185 km (0.119 R)
• M8: 1,760,617 km (0.074 R)
• M9: 1,851,722 km (0.069 R)
• M10: 1,967,960 km (0.072 R)
• M11: 2,110,676 km (0.076 R)
• M12: 2,768,907 km (0.103 R)
• M13: 2,983,730 km (0.056 R)
• M14: 3,602,915 km (0.072 R)
• M15: 3,987,531 km (0.095 R)
• M16: 4,078,188 km (0.086 R)
• M17: 4,200,110 km (0.064 R)
• M18: 4,447,545 km (0.102 R)
• M19: 6,381,396 km (0.117 R)
• M20: 6,487,760 km (0.077 R)
• M21: 8,038,193 km (0.109 R)
• M22: 9,252,628 km (0.072 R)
• M23: 9,494,378 km (0.116 R)
• M24: 9,575,461 km (0.072 R)
• M25: 9,901,883 km (0.093 R)
• M26: 10,691,760 km (0.078 R)
• M27: 11,588,449 km (0.084 R)
• M28: 12,067,611 km (0.056 R)
• M29: 12,287,670 km (0.054 R)
• M30: 12,910,745 km (0.115 R)
• M31: 13,045,682 km (0.09 R)
• M32: 13,544,142 km (0.039 R)
• M33: 14,326,988 km (0.112 R)
• M34: 14,700,384 km (0.119 R)
• M35: 15,409,329 km (0.098 R)
• M36: 15,504,623 km (0.086 R)
• M37: 15,695,958 km (0.072 R)
• M38: 15,936,212 km (0.047 R)
• M39: 16,274,603 km (0.119 R)
• M40: 16,371,692 km (0.107 R)
• M41: 20,516,750 km (0.114 R)
• M42: 20,726,935 km (0.103 R)
• M43: 21,255,314 km (0.061 R)
• M44: 22,541,557 km (0.104 R)
• M45: 23,413,114 km (0.109 R)
• M46: 24,462,244 km (0.074 R)
• M47: 25,470,384 km (0.057 R)
• M48: 27,065,396 km (0.067 R)
• M49: 27,295,777 km (0.119 R)
• M50: 27,527,055 km (0.081 R)
• M51: 28,107,645 km (0.103 R)
• M52: 28,399,660 km (0.092 R)
• M53: 29,755,166 km (0.088 R)
• M54: 30,112,256 km (0.088 R)
• M55: 31,858,213 km (0.095 R)
• M56: 31,979,836 km (0.103 R)
• M57: 32,958,356 km (0.082 R)
• M58: 35,070,229 km (0.029 R)
• M59: 35,195,891 km (0.109 R)
• M60: 35,889,277 km (0.089 R)
• M61: 36,142,546 km (0.102 R)
• M62: 37,097,579 km (0.029 R)
• M63: 37,546,074 km (0.09 R)
• M64: 40,406,385 km (0.04 R)
• M65: 41,132,383 km (0.108 R)
• M66: 41,596,735 km (0.064 R)
• M67: 43,201,471 km (0.116 R)
• M68: 43,470,897 km (0.05 R)
• M69: 43,605,835 km (0.114 R)
• M70: 44,690,419 km (0.084 R)
• M71: 44,758,486 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 907

Radius: 4.5

Gravity: 44.79 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 20.18 AU - 20.5 AU

Year: 32241 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 114,870,600 km

• M1: 153,936 km (0.078 R)
• M2: 188,493 km (0.096 R)
• M3: 333,304 km (0.095 R)
• M4: 405,410 km (0.059 R)
• M5: 713,133 km (0.069 R)
• M6: 744,249 km (0.075 R)
• M7: 906,413 km (0.119 R)
• M8: 1,044,193 km (0.057 R)
• M9: 1,339,649 km (0.113 R)
• M10: 1,456,934 km (0.108 R)
• M11: 1,828,385 km (0.044 R)
• M12: 2,274,187 km (0.117 R)
• M13: 2,367,237 km (0.114 R)
• M14: 4,074,597 km (0.072 R)
• M15: 4,130,996 km (0.093 R)
• M16: 4,187,693 km (0.074 R)
• M17: 4,359,432 km (0.1 R)
• M18: 4,888,559 km (0.11 R)
• M19: 5,437,583 km (0.098 R)
• M20: 5,624,880 km (0.092 R)
• M21: 6,927,129 km (0.072 R)
• M22: 6,994,598 km (0.081 R)
• M23: 7,335,382 km (0.118 R)
• M24: 9,044,238 km (0.03 R)
• M25: 9,564,839 km (0.035 R)
• M26: 10,712,853 km (0.098 R)
• M27: 10,790,794 km (0.075 R)
• M28: 13,639,885 km (0.08 R)
• M29: 14,580,407 km (0.079 R)
• M30: 15,718,697 km (0.036 R)
• M31: 16,703,949 km (0.097 R)
• M32: 16,976,067 km (0.089 R)
• M33: 19,490,658 km (0.086 R)
• M34: 19,586,101 km (0.071 R)
• M35: 20,451,226 km (0.084 R)
• M36: 21,920,426 km (0.101 R)
• M37: 22,517,621 km (0.096 R)
• M38: 22,617,702 km (0.075 R)
• M39: 24,341,070 km (0.066 R)
• M40: 24,855,985 km (0.083 R)
• M41: 26,211,342 km (0.106 R)
• M42: 29,320,135 km (0.06 R)
• M43: 32,092,034 km (0.071 R)
• M44: 32,656,318 km (0.082 R)
• M45: 37,405,751 km (0.11 R)
• M46: 39,678,741 km (0.079 R)
• M47: 40,527,410 km (0.032 R)
• M48: 41,381,913 km (0.074 R)
• M49: 42,736,821 km (0.12 R)
• M50: 43,606,583 km (0.086 R)
• M51: 43,731,347 km (0.073 R)
• M52: 44,985,127 km (0.115 R)
• M53: 45,489,870 km (0.085 R)
• M54: 46,887,862 km (0.068 R)
• M55: 51,033,818 km (0.068 R)
• M56: 51,296,811 km (0.12 R)
• M57: 52,618,508 km (0.074 R)
• M58: 53,416,912 km (0.096 R)
• M59: 54,353,544 km (0.086 R)
• M60: 58,153,479 km (0.071 R)
• M61: 59,669,654 km (0.052 R)
• M62: 60,363,040 km (0.096 R)
• M63: 61,898,064 km (0.086 R)
• M64: 63,304,583 km (0.12 R)
• M65: 69,617,164 km (0.071 R)
• M66: 69,908,731 km (0.028 R)
• M67: 77,481,973 km (0.086 R)
• M68: 77,633,067 km (0.105 R)
• M69: 78,238,340 km (0.098 R)
• M70: 82,056,676 km (0.111 R)
• M71: 82,982,088 km (0.113 R)
• M72: 84,843,236 km (0.056 R)
• M73: 86,091,630 km (0.117 R)
• M74: 89,397,444 km (0.075 R)
• M75: 89,873,015 km (0.073 R)
• M76: 90,349,484 km (0.034 R)
• M77: 92,263,739 km (0.106 R)
• M78: 93,225,952 km (0.104 R)
• M79: 93,547,438 km (0.113 R)
• M80: 95,483,983 km (0.11 R)
• M81: 96,457,117 km (0.106 R)
• M82: 100,547,422 km (0.086 R)
• M83: 100,712,129 km (0.095 R)
• M84: 103,028,502 km (0.106 R)
• M85: 103,194,706 km (0.08 R)
• M86: 107,545,311 km (0.106 R)
• M87: 109,573,260 km (0.117 R)
• M88: 111,102,599 km (0.105 R)
• M89: 111,443,383 km (0.08 R)
• M90: 111,955,306 km (0.11 R)
• M91: 112,467,978 km (0.117 R)
• M92: 113,152,688 km (0.077 R)
• M93: 114,870,670 km (0.11 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit