🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.56 AU - 0.66 AU

Year: 180 Days

Day: 16.2 Hours

Environment

Temp: 203 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,690,817 km

• M1: 83,476 km (0.096 R)
• M2: 125,513 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.78 AU - 0.78 AU

Year: 261 Days

Day: 41.5 Hours

Environment

Temp: 108 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.52 AU - 2.94 AU

Year: 1708 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.66 AU - 3.5 AU

Year: 2047 Days

Day: 26.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.01 AU - 3.45 AU

Year: 2199 Days

Day: 25.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.56 AU - 4.44 AU

Year: 3030 Days

Day: 42.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,690,817 km

• M1: 2,608,239 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 12.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.04 AU - 5.06 AU

Year: 4298 Days

Day: 6.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,690,817 km

• M1: 156,031 km (0.079 R)
• M2: 252,820 km (0.115 R)
• M3: 371,302 km (0.05 R)
• M4: 451,786 km (0.104 R)
• M5: 555,906 km (0.059 R)
• M6: 670,049 km (0.093 R)
• M7: 839,244 km (0.095 R)
• M8: 954,135 km (0.081 R)
• M9: 1,137,393 km (0.076 R)
• M10: 1,288,187 km (0.066 R)
• M11: 1,683,425 km (0.107 R)
• M12: 1,782,010 km (0.106 R)
• M13: 2,024,059 km (0.115 R)
• M14: 2,142,690 km (0.088 R)
• M15: 2,304,406 km (0.092 R)
• M16: 2,498,584 km (0.091 R)
• M17: 2,611,829 km (0.119 R)
• M18: 2,888,136 km (0.098 R)
• M19: 2,992,406 km (0.109 R)
• M20: 3,250,911 km (0.112 R)
• M21: 3,437,909 km (0.108 R)
• M22: 3,822,525 km (0.042 R)
• M23: 4,036,749 km (0.076 R)
• M24: 4,374,092 km (0.104 R)
• M25: 4,703,207 km (0.106 R)
• M26: 4,791,171 km (0.108 R)
• M27: 4,968,744 km (0.071 R)
• M28: 5,058,353 km (0.094 R)
• M29: 5,221,115 km (0.063 R)
• M30: 5,422,474 km (0.041 R)
• M31: 5,776,123 km (0.048 R)
• M32: 5,965,365 km (0.116 R)
• M33: 6,291,787 km (0.095 R)
• M34: 6,982,481 km (0.086 R)
• M35: 7,285,865 km (0.069 R)
• M36: 7,531,654 km (0.108 R)
• M37: 7,801,230 km (0.101 R)
• M38: 7,947,536 km (0.116 R)
• M39: 8,052,704 km (0.068 R)
• M40: 8,243,142 km (0.074 R)
• M41: 8,823,582 km (0.056 R)
• M42: 9,085,827 km (0.074 R)
• M43: 9,595,656 km (0.068 R)
• M44: 9,685,265 km (0.099 R)
• M45: 9,910,560 km (0.098 R)
• M46: 10,343,346 km (0.1 R)
• M47: 10,504,463 km (0.095 R)
• M48: 10,666,328 km (0.104 R)
• M49: 11,039,425 km (0.089 R)
• M50: 11,133,373 km (0.103 R)
• M51: 11,488,069 km (0.108 R)
• M52: 11,702,742 km (0.111 R)
• M53: 12,648,201 km (0.101 R)
• M54: 13,068,122 km (0.101 R)
• M55: 13,192,438 km (0.088 R)
• M56: 13,668,608 km (0.062 R)
• M57: 14,150,463 km (0.119 R)
• M58: 14,663,733 km (0.062 R)
• M59: 15,497,591 km (0.065 R)
• M60: 15,655,716 km (0.092 R)
• M61: 15,814,290 km (0.113 R)
• M62: 16,266,524 km (0.104 R)
• M63: 16,831,256 km (0.062 R)
• M64: 16,993,720 km (0.112 R)
• M65: 17,156,781 km (0.081 R)
• M66: 17,347,668 km (0.119 R)
• M67: 17,566,680 km (0.103 R)
• M68: 18,451,850 km (0.097 R)
• M69: 18,843,797 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 13.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.67 AU - 5.65 AU

Year: 4439 Days

Day: 10.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 36,690,817 km

• M1: 420,370 km (0.051 R)
• M2: 577,298 km (0.025 R)
• M3: 744,100 km (0.1 R)
• M4: 1,106,276 km (0.063 R)
• M5: 1,211,892 km (0.104 R)
• M6: 1,577,659 km (0.109 R)
• M7: 1,948,662 km (0.075 R)
• M8: 2,149,871 km (0.12 R)
• M9: 2,794,937 km (0.116 R)
• M10: 2,885,444 km (0.091 R)
• M11: 2,988,517 km (0.109 R)
• M12: 3,116,124 km (0.085 R)
• M13: 3,210,221 km (0.106 R)
• M14: 3,510,164 km (0.102 R)
• M15: 3,732,018 km (0.106 R)
• M16: 3,920,362 km (0.095 R)
• M17: 4,111,997 km (0.061 R)
• M18: 4,451,733 km (0.075 R)
• M19: 4,759,755 km (0.054 R)
• M20: 5,005,844 km (0.025 R)
• M21: 5,200,172 km (0.085 R)
• M22: 5,453,740 km (0.089 R)
• M23: 5,596,456 km (0.034 R)
• M24: 6,002,615 km (0.112 R)
• M25: 6,751,651 km (0.074 R)
• M26: 6,982,181 km (0.114 R)
• M27: 7,419,606 km (0.096 R)
• M28: 7,530,308 km (0.08 R)
• M29: 8,092,497 km (0.031 R)
• M30: 10,191,355 km (0.115 R)
• M31: 10,456,293 km (0.11 R)
• M32: 10,794,982 km (0.118 R)
• M33: 11,083,108 km (0.114 R)
• M34: 11,264,570 km (0.106 R)
• M35: 11,722,340 km (0.106 R)
• M36: 12,037,093 km (0.099 R)
• M37: 12,373,389 km (0.105 R)
• M38: 12,618,281 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.1

Radius: 11.1

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.8 AU - 7.48 AU

Year: 6480 Days

Day: 12.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,690,817 km

• M1: 156,629 km (0.077 R)
• M2: 412,142 km (0.103 R)
• M3: 483,500 km (0.08 R)
• M4: 818,450 km (0.096 R)
• M5: 1,313,021 km (0.108 R)
• M6: 1,542,653 km (0.118 R)
• M7: 1,703,022 km (0.102 R)
• M8: 1,827,039 km (0.086 R)
• M9: 2,040,814 km (0.099 R)
• M10: 2,172,909 km (0.079 R)
• M11: 2,262,817 km (0.092 R)
• M12: 2,353,773 km (0.106 R)
• M13: 4,364,069 km (0.118 R)
• M14: 4,535,658 km (0.077 R)
• M15: 4,651,447 km (0.071 R)
• M16: 5,004,498 km (0.072 R)
• M17: 6,051,982 km (0.104 R)
• M18: 6,275,930 km (0.082 R)
• M19: 6,930,869 km (0.083 R)
• M20: 7,165,289 km (0.092 R)
• M21: 7,745,579 km (0.112 R)
• M22: 8,093,843 km (0.052 R)
• M23: 8,234,764 km (0.037 R)
• M24: 8,842,281 km (0.108 R)
• M25: 9,096,598 km (0.096 R)
• M26: 9,316,656 km (0.097 R)
• M27: 9,464,309 km (0.08 R)
• M28: 9,724,610 km (0.104 R)
• M29: 10,252,241 km (0.069 R)
• M30: 11,022,072 km (0.107 R)
• M31: 11,295,986 km (0.12 R)
• M32: 11,493,006 km (0.08 R)
• M33: 11,810,602 km (0.098 R)
• M34: 12,739,904 km (0.091 R)
• M35: 12,862,724 km (0.069 R)
• M36: 13,483,406 km (0.098 R)
• M37: 14,625,137 km (0.098 R)
• M38: 14,711,006 km (0.074 R)
• M39: 14,883,043 km (0.09 R)
• M40: 15,753,703 km (0.113 R)
• M41: 17,226,195 km (0.062 R)
• M42: 18,278,317 km (0.073 R)
• M43: 18,509,745 km (0.115 R)
• M44: 18,975,592 km (0.03 R)
• M45: 19,163,038 km (0.08 R)
• M46: 20,204,988 km (0.113 R)
• M47: 20,348,452 km (0.108 R)
• M48: 21,508,733 km (0.101 R)
• M49: 22,195,387 km (0.082 R)
• M50: 23,238,982 km (0.099 R)
• M51: 23,439,593 km (0.097 R)
• M52: 23,691,067 km (0.074 R)
• M53: 24,808,563 km (0.105 R)
• M54: 25,580,189 km (0.098 R)
• M55: 25,787,382 km (0.111 R)
• M56: 26,307,534 km (0.086 R)
• M57: 26,464,312 km (0.113 R)
• M58: 27,676,504 km (0.114 R)
• M59: 28,102,259 km (0.11 R)
• M60: 28,852,792 km (0.079 R)
• M61: 29,068,362 km (0.099 R)
• M62: 29,555,453 km (0.079 R)
• M63: 30,045,386 km (0.108 R)
• M64: 30,373,454 km (0.06 R)
• M65: 30,812,673 km (0.114 R)
• M66: 31,033,031 km (0.09 R)
• M67: 32,031,447 km (0.115 R)
• M68: 32,590,644 km (0.098 R)
• M69: 33,040,335 km (0.077 R)
• M70: 34,287,533 km (0.069 R)
• M71: 34,458,822 km (0.074 R)
• M72: 34,630,411 km (0.112 R)
• M73: 34,859,595 km (0.077 R)
• M74: 35,204,269 km (0.044 R)
• M75: 36,071,039 km (0.076 R)
• M76: 36,769,511 km (0.107 R)
• M77: 38,061,588 km (0.043 R)
• M78: 38,298,102 km (0.106 R)
• M79: 38,535,215 km (0.059 R)
• M80: 38,772,627 km (0.112 R)
• M81: 40,268,156 km (0.107 R)

Asteroid Belt

Center: 8.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.3

Radius: 13.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.37 AU - 11.15 AU

Year: 12447 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,690,817 km

• M1: 167,849 km (0.112 R)
• M2: 294,109 km (0.09 R)
• M3: 447,896 km (0.069 R)
• M4: 562,787 km (0.096 R)
• M5: 663,616 km (0.082 R)
• M6: 857,645 km (0.119 R)
• M7: 993,031 km (0.063 R)
• M8: 1,270,086 km (0.116 R)
• M9: 1,535,622 km (0.115 R)
• M10: 2,267,305 km (0.09 R)
• M11: 2,886,491 km (0.11 R)
• M12: 3,025,916 km (0.092 R)
• M13: 3,631,488 km (0.069 R)
• M14: 3,858,727 km (0.058 R)
• M15: 5,092,910 km (0.063 R)
• M16: 5,290,828 km (0.057 R)
• M17: 7,892,036 km (0.119 R)
• M18: 8,353,545 km (0.09 R)
• M19: 8,959,865 km (0.106 R)
• M20: 9,062,340 km (0.094 R)
• M21: 9,372,007 km (0.104 R)
• M22: 9,475,978 km (0.074 R)
• M23: 9,685,265 km (0.069 R)
• M24: 9,790,433 km (0.083 R)
• M25: 10,143,783 km (0.114 R)
• M26: 10,935,904 km (0.034 R)
• M27: 11,598,921 km (0.102 R)
• M28: 11,822,869 km (0.099 R)
• M29: 12,274,954 km (0.101 R)
• M30: 13,002,449 km (0.064 R)
• M31: 13,313,014 km (0.088 R)
• M32: 13,508,389 km (0.119 R)
• M33: 13,704,661 km (0.058 R)
• M34: 14,020,761 km (0.101 R)
• M35: 14,339,255 km (0.06 R)
• M36: 14,660,143 km (0.109 R)
• M37: 16,425,248 km (0.103 R)
• M38: 16,592,797 km (0.113 R)
• M39: 16,887,505 km (0.047 R)
• M40: 17,482,157 km (0.064 R)
• M41: 17,653,297 km (0.118 R)
• M42: 17,739,166 km (0.11 R)
• M43: 18,561,057 km (0.045 R)
• M44: 19,042,612 km (0.092 R)
• M45: 22,341,395 km (0.061 R)
• M46: 23,134,712 km (0.102 R)
• M47: 23,275,634 km (0.076 R)
• M48: 23,937,305 km (0.11 R)
• M49: 25,569,567 km (0.089 R)
• M50: 25,764,044 km (0.052 R)
• M51: 28,890,341 km (0.118 R)
• M52: 33,826,023 km (0.075 R)
• M53: 36,362,605 km (0.095 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 17,470 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit