🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.6 AU - 0.74 AU

Year: 199 Days

Day: 41.9 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,720,343 km

• M1: 163,810 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.04 AU - 1.64 AU

Year: 564 Days

Day: 43.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.34 AU - 2.58 AU

Year: 1402 Days

Day: 40.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,720,343 km

• M1: 1,173,446 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.19 AU - 3.17 AU

Year: 1595 Days

Day: 34.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.4

Radius: 14.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.98 AU - 9.4 AU

Year: 7750 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 38,720,343 km

• M1: 188,493 km (0.087 R)
• M2: 338,390 km (0.067 R)
• M3: 455,825 km (0.104 R)
• M4: 722,109 km (0.102 R)
• M5: 935,585 km (0.034 R)
• M6: 1,106,575 km (0.118 R)
• M7: 1,323,193 km (0.067 R)
• M8: 1,647,073 km (0.107 R)
• M9: 2,037,523 km (0.075 R)
• M10: 2,611,231 km (0.11 R)
• M11: 3,330,647 km (0.111 R)
• M12: 3,776,149 km (0.09 R)
• M13: 3,954,620 km (0.086 R)
• M14: 4,293,608 km (0.107 R)
• M15: 4,399,823 km (0.073 R)
• M16: 4,972,184 km (0.079 R)
• M17: 6,037,920 km (0.108 R)
• M18: 6,429,118 km (0.085 R)
• M19: 6,612,375 km (0.119 R)
• M20: 7,267,764 km (0.115 R)
• M21: 7,944,096 km (0.108 R)
• M22: 8,708,092 km (0.108 R)
• M23: 8,809,519 km (0.072 R)
• M24: 9,322,341 km (0.073 R)
• M25: 9,599,995 km (0.103 R)
• M26: 9,880,341 km (0.104 R)
• M27: 10,198,835 km (0.099 R)
• M28: 10,593,025 km (0.11 R)
• M29: 10,955,650 km (0.089 R)
• M30: 11,470,118 km (0.062 R)
• M31: 12,143,458 km (0.106 R)
• M32: 12,332,699 km (0.12 R)
• M33: 12,599,432 km (0.089 R)
• M34: 12,945,153 km (0.06 R)
• M35: 13,646,019 km (0.095 R)
• M36: 13,763,902 km (0.088 R)
• M37: 14,120,094 km (0.054 R)
• M38: 14,519,371 km (0.112 R)
• M39: 14,760,672 km (0.072 R)
• M40: 15,288,154 km (0.025 R)
• M41: 15,533,794 km (0.089 R)
• M42: 15,945,936 km (0.049 R)
• M43: 16,236,754 km (0.114 R)
• M44: 16,950,037 km (0.107 R)
• M45: 17,845,380 km (0.043 R)
• M46: 17,974,483 km (0.048 R)
• M47: 18,320,503 km (0.063 R)
• M48: 18,450,803 km (0.083 R)
• M49: 19,504,421 km (0.109 R)
• M50: 20,262,583 km (0.115 R)
• M51: 20,848,857 km (0.086 R)
• M52: 22,176,837 km (0.116 R)
• M53: 22,547,989 km (0.104 R)
• M54: 23,910,676 km (0.066 R)
• M55: 24,482,440 km (0.072 R)
• M56: 24,866,008 km (0.045 R)
• M57: 25,106,861 km (0.09 R)
• M58: 25,299,992 km (0.074 R)
• M59: 25,639,280 km (0.088 R)
• M60: 27,060,908 km (0.105 R)
• M61: 27,956,102 km (0.082 R)
• M62: 28,457,704 km (0.102 R)
• M63: 29,368,007 km (0.117 R)
• M64: 30,545,192 km (0.118 R)
• M65: 30,803,099 km (0.113 R)
• M66: 31,009,993 km (0.044 R)
• M67: 31,113,664 km (0.082 R)
• M68: 31,529,247 km (0.066 R)
• M69: 33,104,064 km (0.115 R)
• M70: 33,209,979 km (0.116 R)
• M71: 34,597,051 km (0.063 R)
• M72: 34,865,878 km (0.084 R)
• M73: 35,081,598 km (0.107 R)
• M74: 35,568,390 km (0.1 R)
• M75: 35,676,848 km (0.052 R)
• M76: 36,220,936 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 12.3

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.84 AU - 10.54 AU

Year: 9310 Days

Day: 9.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,720,343 km

• M1: 174,431 km (0.114 R)
• M2: 362,476 km (0.07 R)
• M3: 456,872 km (0.057 R)
• M4: 587,022 km (0.1 R)
• M5: 830,867 km (0.061 R)
• M6: 1,327,980 km (0.079 R)
• M7: 1,416,243 km (0.106 R)
• M8: 1,693,747 km (0.1 R)
• M9: 1,770,640 km (0.099 R)
• M10: 1,868,777 km (0.102 R)
• M11: 2,070,435 km (0.105 R)
• M12: 2,651,173 km (0.085 R)
• M13: 2,832,785 km (0.061 R)
• M14: 3,402,454 km (0.089 R)
• M15: 3,600,372 km (0.087 R)
• M16: 4,646,510 km (0.098 R)
• M17: 4,811,217 km (0.036 R)
• M18: 5,033,968 km (0.074 R)
• M19: 5,118,342 km (0.083 R)
• M20: 5,431,899 km (0.086 R)
• M21: 5,840,002 km (0.094 R)
• M22: 5,928,863 km (0.09 R)
• M23: 7,218,845 km (0.11 R)
• M24: 7,314,289 km (0.12 R)
• M25: 7,474,209 km (0.102 R)
• M26: 7,700,102 km (0.091 R)
• M27: 8,026,823 km (0.076 R)
• M28: 8,158,769 km (0.033 R)
• M29: 8,424,903 km (0.065 R)
• M30: 8,626,412 km (0.087 R)
• M31: 8,727,689 km (0.076 R)
• M32: 9,102,731 km (0.109 R)
• M33: 9,378,739 km (0.112 R)
• M34: 10,152,160 km (0.067 R)
• M35: 10,655,108 km (0.075 R)
• M36: 11,985,482 km (0.118 R)
• M37: 12,978,662 km (0.069 R)
• M38: 13,367,617 km (0.079 R)
• M39: 14,357,057 km (0.078 R)
• M40: 15,492,954 km (0.096 R)
• M41: 15,698,950 km (0.067 R)
• M42: 16,615,686 km (0.077 R)
• M43: 17,080,636 km (0.074 R)
• M44: 18,326,786 km (0.083 R)
• M45: 18,500,918 km (0.089 R)
• M46: 19,115,018 km (0.076 R)
• M47: 19,691,119 km (0.087 R)
• M48: 20,272,905 km (0.108 R)
• M49: 20,769,720 km (0.061 R)
• M50: 20,906,003 km (0.112 R)
• M51: 21,042,436 km (0.094 R)
• M52: 21,270,573 km (0.11 R)
• M53: 21,361,978 km (0.076 R)
• M54: 21,821,393 km (0.115 R)
• M55: 22,376,999 km (0.079 R)
• M56: 22,890,419 km (0.112 R)
• M57: 23,172,112 km (0.061 R)
• M58: 23,786,361 km (0.074 R)
• M59: 24,166,938 km (0.094 R)
• M60: 24,934,375 km (0.041 R)
• M61: 25,030,865 km (0.107 R)
• M62: 25,127,506 km (0.069 R)
• M63: 25,466,644 km (0.073 R)
• M64: 26,394,749 km (0.065 R)
• M65: 27,135,259 km (0.048 R)
• M66: 27,832,684 km (0.072 R)
• M67: 28,233,756 km (0.089 R)
• M68: 28,687,336 km (0.111 R)
• M69: 29,245,037 km (0.085 R)
• M70: 29,959,966 km (0.108 R)
• M71: 30,887,622 km (0.071 R)
• M72: 31,303,055 km (0.085 R)
• M73: 31,615,715 km (0.106 R)
• M74: 31,824,853 km (0.109 R)
• M75: 32,665,593 km (0.117 R)
• M76: 32,771,209 km (0.108 R)
• M77: 32,929,932 km (0.099 R)
• M78: 33,620,326 km (0.098 R)
• M79: 33,833,653 km (0.063 R)
• M80: 34,584,036 km (0.032 R)
• M81: 34,745,601 km (0.049 R)
• M82: 35,285,799 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 44.9

Radius: 4

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 15.74 AU - 20.78 AU

Year: 28358 Days

Day: 15.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,720,343 km

• M1: 100,530 km (0.088 R)
• M2: 167,400 km (0.11 R)
• M3: 418,874 km (0.087 R)
• M4: 469,139 km (0.059 R)
• M5: 603,927 km (0.076 R)
• M6: 735,423 km (0.082 R)
• M7: 1,111,363 km (0.041 R)
• M8: 1,291,030 km (0.108 R)
• M9: 1,365,529 km (0.029 R)
• M10: 1,657,245 km (0.117 R)
• M11: 1,779,317 km (0.04 R)
• M12: 2,524,614 km (0.058 R)
• M13: 3,508,519 km (0.036 R)
• M14: 3,691,776 km (0.116 R)
• M15: 3,718,105 km (0.087 R)
• M16: 4,122,020 km (0.116 R)
• M17: 4,767,983 km (0.111 R)
• M18: 4,825,728 km (0.115 R)
• M19: 5,000,010 km (0.12 R)
• M20: 5,146,915 km (0.031 R)
• M21: 5,933,351 km (0.087 R)
• M22: 6,214,296 km (0.03 R)
• M23: 6,595,621 km (0.102 R)
• M24: 6,984,276 km (0.05 R)
• M25: 7,447,281 km (0.098 R)
• M26: 7,886,052 km (0.109 R)
• M27: 8,437,470 km (0.087 R)
• M28: 9,179,924 km (0.079 R)
• M29: 10,688,469 km (0.078 R)
• M30: 10,726,317 km (0.096 R)
• M31: 10,764,016 km (0.103 R)
• M32: 12,789,421 km (0.099 R)
• M33: 12,990,182 km (0.12 R)
• M34: 13,151,747 km (0.078 R)
• M35: 13,803,994 km (0.114 R)
• M36: 14,092,718 km (0.052 R)
• M37: 14,466,712 km (0.072 R)
• M38: 15,565,658 km (0.088 R)
• M39: 17,887,567 km (0.103 R)
• M40: 17,977,326 km (0.107 R)
• M41: 18,382,886 km (0.066 R)
• M42: 19,895,470 km (0.082 R)
• M43: 20,268,268 km (0.087 R)
• M44: 20,408,590 km (0.047 R)
• M45: 20,690,283 km (0.095 R)
• M46: 21,020,446 km (0.118 R)
• M47: 22,455,388 km (0.069 R)
• M48: 22,989,453 km (0.076 R)
• M49: 23,478,638 km (0.12 R)
• M50: 24,169,032 km (0.029 R)
• M51: 24,218,698 km (0.075 R)
• M52: 24,516,847 km (0.062 R)
• M53: 24,666,295 km (0.117 R)
• M54: 25,469,037 km (0.084 R)
• M55: 25,822,836 km (0.107 R)
• M56: 26,025,841 km (0.1 R)
• M57: 26,280,307 km (0.048 R)
• M58: 26,637,846 km (0.075 R)
• M59: 29,185,497 km (0.093 R)
• M60: 29,238,305 km (0.084 R)
• M61: 30,729,497 km (0.046 R)
• M62: 31,755,439 km (0.104 R)
• M63: 33,122,315 km (0.109 R)
• M64: 33,342,822 km (0.099 R)
• M65: 33,453,225 km (0.088 R)
• M66: 34,173,988 km (0.112 R)
• M67: 35,969,761 km (0.056 R)
• M68: 38,720,417 km (0.086 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 11,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit