🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 39.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.68 AU - 0.7 AU

Year: 209 Days

Day: 37.7 Hours

Environment

Temp: 151 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.68 AU - 1.04 AU

Year: 291 Days

Day: 19.7 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.79 AU - 1.15 AU

Year: 349 Days

Day: 24.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,583,533 km

• M1: 342,729 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.94 AU - 1.2 AU

Year: 404 Days

Day: 29.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,583,533 km

• M1: 341,382 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 541 Days

Day: 17.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.57 AU - 3.61 AU

Year: 1984 Days

Day: 14.8 Hours

Environment

Temp: -114 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,583,533 km

• M1: 835,205 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.9

Radius: 12

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.93 AU - 6.23 AU

Year: 5476 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,583,533 km

• M1: 169,195 km (0.098 R)
• M2: 462,856 km (0.032 R)
• M3: 587,620 km (0.075 R)
• M4: 847,173 km (0.065 R)
• M5: 1,006,345 km (0.113 R)
• M6: 1,240,017 km (0.102 R)
• M7: 1,509,293 km (0.073 R)
• M8: 1,723,816 km (0.084 R)
• M9: 2,006,257 km (0.057 R)
• M10: 2,202,978 km (0.066 R)
• M11: 2,283,462 km (0.068 R)
• M12: 2,385,637 km (0.062 R)
• M13: 2,489,309 km (0.088 R)
• M14: 2,594,476 km (0.033 R)
• M15: 2,679,896 km (0.118 R)
• M16: 2,941,543 km (0.059 R)
• M17: 4,758,858 km (0.12 R)
• M18: 5,483,809 km (0.098 R)
• M19: 6,071,579 km (0.11 R)
• M20: 6,562,260 km (0.115 R)
• M21: 6,945,979 km (0.075 R)
• M22: 7,306,809 km (0.116 R)
• M23: 7,398,063 km (0.102 R)
• M24: 7,673,922 km (0.11 R)
• M25: 7,766,523 km (0.093 R)
• M26: 7,890,839 km (0.118 R)
• M27: 8,267,377 km (0.071 R)
• M28: 8,521,693 km (0.035 R)
• M29: 8,746,389 km (0.088 R)
• M30: 9,234,527 km (0.077 R)
• M31: 9,698,131 km (0.118 R)
• M32: 9,831,871 km (0.085 R)
• M33: 10,271,240 km (0.069 R)
• M34: 10,441,931 km (0.034 R)
• M35: 10,786,156 km (0.101 R)
• M36: 10,890,127 km (0.11 R)
• M37: 11,169,127 km (0.096 R)
• M38: 11,627,495 km (0.056 R)
• M39: 12,417,371 km (0.093 R)
• M40: 13,039,549 km (0.105 R)
• M41: 13,373,002 km (0.075 R)
• M42: 13,484,752 km (0.077 R)
• M43: 13,671,899 km (0.089 R)
• M44: 14,466,862 km (0.091 R)
• M45: 14,619,901 km (0.112 R)
• M46: 14,812,134 km (0.115 R)
• M47: 14,927,773 km (0.101 R)
• M48: 15,043,861 km (0.036 R)
• M49: 15,160,099 km (0.099 R)
• M50: 15,276,785 km (0.088 R)
• M51: 15,510,906 km (0.076 R)
• M52: 16,260,092 km (0.114 R)
• M53: 17,507,888 km (0.119 R)
• M54: 17,630,259 km (0.027 R)
• M55: 18,122,735 km (0.105 R)
• M56: 18,577,961 km (0.087 R)
• M57: 19,457,896 km (0.064 R)
• M58: 19,542,269 km (0.103 R)
• M59: 19,839,071 km (0.101 R)
• M60: 20,608,902 km (0.09 R)
• M61: 21,301,390 km (0.097 R)
• M62: 21,694,384 km (0.05 R)
• M63: 22,398,840 km (0.092 R)
• M64: 22,620,544 km (0.111 R)
• M65: 22,842,847 km (0.079 R)
• M66: 23,066,047 km (0.039 R)
• M67: 23,920,550 km (0.108 R)
• M68: 24,328,952 km (0.039 R)
• M69: 24,420,057 km (0.116 R)
• M70: 25,290,866 km (0.097 R)
• M71: 25,614,297 km (0.084 R)
• M72: 26,312,021 km (0.102 R)
• M73: 26,545,993 km (0.118 R)
• M74: 26,921,633 km (0.108 R)
• M75: 27,488,609 km (0.1 R)
• M76: 28,011,752 km (0.052 R)
• M77: 28,202,789 km (0.101 R)
• M78: 28,730,421 km (0.079 R)
• M79: 29,649,550 km (0.077 R)
• M80: 29,990,633 km (0.109 R)
• M81: 31,466,865 km (0.083 R)
• M82: 31,914,462 km (0.096 R)
• M83: 32,014,094 km (0.116 R)
• M84: 32,765,524 km (0.119 R)
• M85: 33,674,780 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537

Radius: 11.6

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.96 AU - 14.46 AU

Year: 14636 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,583,533 km

• M1: 248,632 km (0.073 R)
• M2: 424,858 km (0.067 R)
• M3: 532,419 km (0.077 R)
• M4: 668,702 km (0.05 R)
• M5: 779,704 km (0.086 R)
• M6: 1,000,511 km (0.116 R)
• M7: 1,430,156 km (0.052 R)
• M8: 1,602,642 km (0.091 R)
• M9: 1,995,636 km (0.095 R)
• M10: 2,331,632 km (0.119 R)
• M11: 2,716,398 km (0.034 R)
• M12: 2,963,085 km (0.052 R)
• M13: 3,057,631 km (0.091 R)
• M14: 4,092,549 km (0.118 R)
• M15: 4,629,755 km (0.109 R)
• M16: 6,331,281 km (0.067 R)
• M17: 6,577,070 km (0.095 R)
• M18: 6,659,798 km (0.102 R)
• M19: 7,290,652 km (0.113 R)
• M20: 7,548,409 km (0.109 R)
• M21: 8,161,611 km (0.055 R)
• M22: 8,384,512 km (0.089 R)
• M23: 8,564,328 km (0.092 R)
• M24: 8,654,686 km (0.101 R)
• M25: 9,111,408 km (0.113 R)
• M26: 9,342,686 km (0.113 R)
• M27: 9,435,736 km (0.092 R)
• M28: 9,575,909 km (0.048 R)
• M29: 10,917,503 km (0.056 R)
• M30: 11,760,637 km (0.084 R)
• M31: 13,299,251 km (0.07 R)
• M32: 13,614,453 km (0.082 R)
• M33: 13,879,092 km (0.083 R)
• M34: 14,629,176 km (0.094 R)
• M35: 15,227,717 km (0.071 R)
• M36: 16,112,738 km (0.096 R)
• M37: 16,787,424 km (0.111 R)
• M38: 19,102,302 km (0.115 R)
• M39: 19,517,735 km (0.062 R)
• M40: 20,296,990 km (0.047 R)
• M41: 20,781,687 km (0.11 R)
• M42: 21,147,604 km (0.089 R)
• M43: 21,515,764 km (0.045 R)
• M44: 22,196,135 km (0.111 R)
• M45: 22,758,025 km (0.106 R)
• M46: 23,704,979 km (0.106 R)
• M47: 24,279,435 km (0.072 R)
• M48: 24,729,276 km (0.103 R)
• M49: 26,424,519 km (0.074 R)
• M50: 27,820,866 km (0.059 R)
• M51: 29,309,364 km (0.109 R)
• M52: 31,032,134 km (0.101 R)
• M53: 31,940,941 km (0.099 R)
• M54: 33,142,511 km (0.105 R)
• M55: 34,143,171 km (0.12 R)
• M56: 34,575,060 km (0.043 R)
• M57: 34,719,422 km (0.117 R)
• M58: 35,081,149 km (0.048 R)
• M59: 35,589,782 km (0.061 R)
• M60: 36,394,020 km (0.092 R)
• M61: 36,687,831 km (0.058 R)
• M62: 37,204,093 km (0.039 R)
• M63: 37,426,096 km (0.1 R)
• M64: 38,243,798 km (0.114 R)
• M65: 39,217,830 km (0.053 R)
• M66: 42,420,122 km (0.116 R)
• M67: 43,272,530 km (0.031 R)
• M68: 44,679,648 km (0.12 R)
• M69: 44,758,337 km (0.108 R)
• M70: 45,230,916 km (0.096 R)
• M71: 45,784,578 km (0.112 R)
• M72: 46,658,828 km (0.091 R)
• M73: 47,058,105 km (0.118 R)
• M74: 48,424,083 km (0.096 R)
• M75: 49,721,695 km (0.104 R)
• M76: 50,047,818 km (0.117 R)
• M77: 50,374,689 km (0.091 R)
• M78: 54,940,716 km (0.087 R)
• M79: 56,293,679 km (0.118 R)
• M80: 56,888,929 km (0.038 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435

Radius: 6.8

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.05 AU - 16.87 AU

Year: 20084 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,583,533 km

• M1: 107,710 km (0.106 R)
• M2: 204,949 km (0.098 R)
• M3: 283,937 km (0.112 R)
• M4: 375,191 km (0.069 R)
• M5: 531,970 km (0.083 R)
• M6: 730,786 km (0.11 R)
• M7: 952,490 km (0.108 R)
• M8: 1,145,022 km (0.045 R)
• M9: 1,972,298 km (0.104 R)
• M10: 2,032,736 km (0.047 R)
• M11: 2,605,696 km (0.049 R)
• M12: 2,705,777 km (0.078 R)
• M13: 2,807,354 km (0.113 R)
• M14: 2,979,242 km (0.105 R)
• M15: 4,920,723 km (0.094 R)
• M16: 5,423,671 km (0.074 R)
• M17: 5,855,261 km (0.099 R)
• M18: 8,076,191 km (0.087 R)
• M19: 8,518,851 km (0.111 R)
• M20: 8,969,290 km (0.119 R)
• M21: 9,581,893 km (0.056 R)
• M22: 9,633,504 km (0.073 R)
• M23: 9,997,775 km (0.087 R)
• M24: 10,155,152 km (0.115 R)
• M25: 10,847,192 km (0.115 R)
• M26: 11,499,289 km (0.085 R)
• M27: 11,609,244 km (0.113 R)
• M28: 12,898,478 km (0.036 R)
• M29: 13,415,189 km (0.077 R)
• M30: 15,065,553 km (0.08 R)
• M31: 15,366,992 km (0.109 R)
• M32: 15,731,413 km (0.075 R)
• M33: 15,975,856 km (0.119 R)
• M34: 16,160,011 km (0.102 R)
• M35: 16,530,565 km (0.118 R)
• M36: 17,279,900 km (0.112 R)
• M37: 17,468,992 km (0.105 R)
• M38: 17,532,122 km (0.118 R)
• M39: 17,595,402 km (0.113 R)
• M40: 18,811,633 km (0.032 R)
• M41: 19,266,560 km (0.061 R)
• M42: 19,593,581 km (0.111 R)
• M43: 19,790,751 km (0.109 R)
• M44: 19,988,669 km (0.064 R)
• M45: 21,189,342 km (0.095 R)
• M46: 21,662,669 km (0.065 R)
• M47: 22,071,071 km (0.075 R)
• M48: 23,033,883 km (0.106 R)
• M49: 23,311,387 km (0.101 R)
• M50: 25,285,630 km (0.115 R)
• M51: 25,859,338 km (0.036 R)
• M52: 26,801,057 km (0.098 R)
• M53: 26,946,915 km (0.103 R)
• M54: 29,016,452 km (0.118 R)
• M55: 30,830,625 km (0.042 R)
• M56: 32,137,811 km (0.119 R)
• M57: 32,215,303 km (0.115 R)
• M58: 33,149,542 km (0.09 R)
• M59: 33,856,093 km (0.07 R)
• M60: 34,409,156 km (0.088 R)
• M61: 34,488,293 km (0.082 R)
• M62: 34,885,475 km (0.114 R)
• M63: 35,284,004 km (0.093 R)
• M64: 36,085,849 km (0.118 R)
• M65: 36,246,966 km (0.117 R)
• M66: 37,137,223 km (0.085 R)
• M67: 38,362,579 km (0.077 R)
• M68: 38,526,987 km (0.101 R)
• M69: 38,939,129 km (0.116 R)
• M70: 39,352,617 km (0.101 R)
• M71: 39,518,372 km (0.07 R)
• M72: 40,937,009 km (0.084 R)
• M73: 42,457,372 km (0.11 R)
• M74: 45,118,568 km (0.048 R)
• M75: 47,303,744 km (0.044 R)
• M76: 47,568,233 km (0.074 R)
• M77: 47,656,646 km (0.119 R)
• M78: 48,720,287 km (0.092 R)
• M79: 48,809,297 km (0.09 R)
• M80: 48,987,468 km (0.048 R)
• M81: 49,255,099 km (0.109 R)
• M82: 49,791,856 km (0.113 R)
• M83: 50,150,741 km (0.09 R)
• M84: 50,871,055 km (0.072 R)
• M85: 56,101,745 km (0.119 R)
• M86: 56,381,792 km (0.077 R)
• M87: 59,777,963 km (0.114 R)
• M88: 60,541,660 km (0.083 R)
• M89: 60,732,996 km (0.117 R)
• M90: 61,982,138 km (0.03 R)
• M91: 62,368,250 km (0.086 R)
• M92: 62,948,839 km (0.074 R)
• M93: 63,433,985 km (0.074 R)
• M94: 65,387,135 km (0.07 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 13,002 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit