🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.6 AU - 0.94 AU

Year: 244 Days

Day: 29.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,375,602 km

• M1: 249,529 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.72 AU - 1.84 AU

Year: 859 Days

Day: 38 Hours

Environment

Temp: -58 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.97 AU - 2.27 AU

Year: 1116 Days

Day: 19.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,375,602 km

• M1: 763,398 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.08 AU - 2.56 AU

Year: 1278 Days

Day: 29.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.5

Radius: 10.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.53 AU - 10.19 AU

Year: 10356 Days

Day: 5.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,375,602 km

• M1: 151,543 km (0.107 R)
• M2: 293,511 km (0.101 R)
• M3: 1,179,579 km (0.049 R)
• M4: 1,546,244 km (0.114 R)
• M5: 2,113,070 km (0.116 R)
• M6: 2,482,427 km (0.077 R)
• M7: 2,872,429 km (0.111 R)
• M8: 3,061,072 km (0.093 R)
• M9: 3,143,350 km (0.084 R)
• M10: 3,226,228 km (0.068 R)
• M11: 3,309,853 km (0.03 R)
• M12: 3,536,494 km (0.06 R)
• M13: 3,622,812 km (0.095 R)
• M14: 3,915,874 km (0.113 R)
• M15: 4,155,829 km (0.118 R)
• M16: 4,713,380 km (0.066 R)
• M17: 5,098,295 km (0.1 R)
• M18: 5,898,644 km (0.106 R)
• M19: 5,967,160 km (0.09 R)
• M20: 6,174,203 km (0.085 R)
• M21: 6,313,479 km (0.095 R)
• M22: 6,630,926 km (0.094 R)
• M23: 6,702,134 km (0.105 R)
• M24: 6,773,642 km (0.094 R)
• M25: 7,502,632 km (0.119 R)
• M26: 7,614,232 km (0.089 R)
• M27: 7,801,379 km (0.099 R)
• M28: 8,256,606 km (0.083 R)
• M29: 8,720,658 km (0.114 R)
• M30: 8,837,943 km (0.077 R)
• M31: 9,472,687 km (0.078 R)
• M32: 9,958,281 km (0.119 R)
• M33: 10,369,376 km (0.042 R)
• M34: 10,576,869 km (0.059 R)
• M35: 10,996,191 km (0.084 R)
• M36: 11,592,339 km (0.063 R)
• M37: 12,594,645 km (0.061 R)
• M38: 12,727,338 km (0.069 R)
• M39: 13,173,289 km (0.08 R)
• M40: 13,263,198 km (0.064 R)
• M41: 14,080,600 km (0.057 R)
• M42: 14,172,453 km (0.059 R)
• M43: 14,914,459 km (0.073 R)
• M44: 16,291,208 km (0.068 R)
• M45: 16,436,019 km (0.083 R)
• M46: 17,019,301 km (0.047 R)
• M47: 17,461,213 km (0.114 R)
• M48: 17,708,349 km (0.09 R)
• M49: 17,907,015 km (0.087 R)
• M50: 18,106,279 km (0.087 R)
• M51: 18,206,210 km (0.103 R)
• M52: 18,507,052 km (0.045 R)
• M53: 18,759,124 km (0.064 R)
• M54: 18,961,530 km (0.054 R)
• M55: 20,243,135 km (0.112 R)
• M56: 20,815,796 km (0.112 R)
• M57: 21,288,375 km (0.098 R)
• M58: 21,817,653 km (0.117 R)
• M59: 22,565,941 km (0.08 R)
• M60: 22,997,232 km (0.077 R)
• M61: 23,758,685 km (0.09 R)
• M62: 24,694,270 km (0.117 R)
• M63: 26,601,643 km (0.098 R)
• M64: 26,715,337 km (0.107 R)
• M65: 27,171,611 km (0.115 R)
• M66: 27,688,023 km (0.083 R)
• M67: 28,672,377 km (0.099 R)
• M68: 29,374,140 km (0.073 R)
• M69: 29,550,367 km (0.087 R)
• M70: 30,675,193 km (0.095 R)
• M71: 32,115,970 km (0.106 R)
• M72: 32,601,116 km (0.084 R)
• M73: 33,211,026 km (0.054 R)
• M74: 36,064,606 km (0.085 R)
• M75: 37,967,640 km (0.08 R)
• M76: 38,544,789 km (0.114 R)
• M77: 38,866,873 km (0.112 R)
• M78: 41,540,337 km (0.096 R)
• M79: 42,999,215 km (0.106 R)
• M80: 43,132,806 km (0.108 R)
• M81: 44,609,935 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.8

Radius: 7.8

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 13.8 AU - 17.74 AU

Year: 22648 Days

Day: 15.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 83,375,602 km

• M1: 168,148 km (0.099 R)
• M2: 220,507 km (0.087 R)
• M3: 529,726 km (0.116 R)
• M4: 1,230,293 km (0.079 R)
• M5: 1,445,415 km (0.115 R)
• M6: 2,234,095 km (0.098 R)
• M7: 2,535,534 km (0.113 R)
• M8: 2,770,104 km (0.107 R)
• M9: 3,135,272 km (0.099 R)
• M10: 3,260,336 km (0.114 R)
• M11: 3,429,830 km (0.103 R)
• M12: 3,821,627 km (0.061 R)
• M13: 4,227,785 km (0.065 R)
• M14: 4,838,594 km (0.072 R)
• M15: 5,577,457 km (0.086 R)
• M16: 5,882,787 km (0.11 R)
• M17: 6,193,651 km (0.12 R)
• M18: 7,997,053 km (0.08 R)
• M19: 8,925,907 km (0.092 R)
• M20: 9,644,724 km (0.115 R)
• M21: 9,766,347 km (0.051 R)
• M22: 11,137,561 km (0.041 R)
• M23: 12,968,340 km (0.075 R)
• M24: 13,372,554 km (0.034 R)
• M25: 13,508,239 km (0.103 R)
• M26: 14,055,618 km (0.106 R)
• M27: 15,172,066 km (0.057 R)
• M28: 15,526,763 km (0.085 R)
• M29: 16,680,013 km (0.094 R)
• M30: 16,753,017 km (0.1 R)
• M31: 17,340,936 km (0.107 R)
• M32: 17,711,789 km (0.072 R)
• M33: 18,010,237 km (0.117 R)
• M34: 18,235,232 km (0.104 R)
• M35: 21,323,232 km (0.086 R)
• M36: 24,485,880 km (0.062 R)
• M37: 25,656,334 km (0.104 R)
• M38: 26,759,618 km (0.106 R)
• M39: 27,878,162 km (0.085 R)
• M40: 27,964,928 km (0.116 R)
• M41: 28,486,875 km (0.117 R)
• M42: 29,628,756 km (0.119 R)
• M43: 30,072,014 km (0.075 R)
• M44: 30,249,886 km (0.06 R)
• M45: 31,234,539 km (0.027 R)
• M46: 31,414,655 km (0.107 R)
• M47: 31,776,084 km (0.094 R)
• M48: 32,320,620 km (0.104 R)
• M49: 36,029,450 km (0.054 R)
• M50: 36,313,088 km (0.098 R)
• M51: 37,550,412 km (0.107 R)
• M52: 37,646,155 km (0.05 R)
• M53: 38,029,873 km (0.102 R)
• M54: 39,092,018 km (0.115 R)
• M55: 41,245,479 km (0.106 R)
• M56: 41,542,132 km (0.07 R)
• M57: 42,635,692 km (0.063 R)
• M58: 42,735,624 km (0.062 R)
• M59: 42,835,555 km (0.038 R)
• M60: 45,360,169 km (0.093 R)
• M61: 45,666,396 km (0.119 R)
• M62: 47,000,958 km (0.034 R)
• M63: 47,621,341 km (0.119 R)
• M64: 48,556,926 km (0.104 R)
• M65: 49,393,627 km (0.078 R)
• M66: 50,975,325 km (0.114 R)
• M67: 53,324,909 km (0.076 R)
• M68: 54,079,929 km (0.115 R)
• M69: 55,164,664 km (0.049 R)
• M70: 55,273,421 km (0.059 R)
• M71: 56,256,429 km (0.113 R)
• M72: 56,695,199 km (0.078 R)
• M73: 58,018,243 km (0.097 R)
• M74: 59,798,009 km (0.116 R)
• M75: 60,133,856 km (0.072 R)
• M76: 60,470,152 km (0.078 R)
• M77: 61,144,689 km (0.108 R)
• M78: 63,183,259 km (0.028 R)
• M79: 63,525,240 km (0.115 R)
• M80: 64,554,772 km (0.113 R)
• M81: 66,051,499 km (0.114 R)
• M82: 67,326,821 km (0.034 R)
• M83: 70,609,746 km (0.108 R)
• M84: 70,846,260 km (0.107 R)
• M85: 73,345,293 km (0.038 R)
• M86: 74,545,367 km (0.06 R)
• M87: 75,873,048 km (0.077 R)
• M88: 77,696,048 km (0.08 R)
• M89: 78,306,856 km (0.078 R)
• M90: 81,013,530 km (0.109 R)
• M91: 81,261,115 km (0.058 R)
• M92: 83,125,852 km (0.093 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 11,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit