🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 209 Days

Day: 38.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 334 Days

Day: 46 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,708,877 km

• M1: 376,388 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.97 AU - 1.47 AU

Year: 502 Days

Day: 19.7 Hours

Environment

Temp: -10 °C

Axial Tilt: 44.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,708,877 km

• M1: 828,174 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.91 AU - 2.01 AU

Year: 1023 Days

Day: 30.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,708,877 km

• M1: 545,284 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.59 AU - 2.43 AU

Year: 1062 Days

Day: 28.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,708,877 km

• M1: 313,408 km (0.117 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.13 AU - 3.17 AU

Year: 1608 Days

Day: 22 Hours

Environment

Temp: -93 °C

Axial Tilt: 77.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.55 AU - 5.07 AU

Year: 3336 Days

Day: 15.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,708,877 km

• M1: 1,175,241 km (0.113 R)
• M2: 1,837,810 km (0.088 R)

Asteroid Belt

Center: 4.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.8

Radius: 9

Gravity: 7.65 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.16 AU - 6.54 AU

Year: 4613 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 42,708,877 km

• M1: 195,824 km (0.081 R)
• M2: 375,042 km (0.101 R)
• M3: 506,987 km (0.045 R)
• M4: 590,014 km (0.101 R)
• M5: 782,995 km (0.052 R)
• M6: 868,715 km (0.077 R)
• M7: 1,063,342 km (0.118 R)
• M8: 1,159,084 km (0.081 R)
• M9: 1,729,501 km (0.055 R)
• M10: 2,182,184 km (0.094 R)
• M11: 2,323,255 km (0.096 R)
• M12: 2,503,969 km (0.084 R)
• M13: 2,821,865 km (0.1 R)
• M14: 3,113,132 km (0.112 R)
• M15: 3,172,522 km (0.113 R)
• M16: 3,557,737 km (0.111 R)
• M17: 3,808,762 km (0.099 R)
• M18: 4,174,379 km (0.113 R)
• M19: 5,032,024 km (0.063 R)
• M20: 5,172,346 km (0.074 R)
• M21: 5,385,374 km (0.098 R)
• M22: 5,577,009 km (0.118 R)
• M23: 5,746,653 km (0.117 R)
• M24: 5,819,956 km (0.12 R)
• M25: 6,442,283 km (0.106 R)
• M26: 6,800,121 km (0.055 R)
• M27: 7,375,474 km (0.112 R)
• M28: 7,722,840 km (0.096 R)
• M29: 8,157,572 km (0.084 R)
• M30: 8,240,000 km (0.119 R)
• M31: 8,405,755 km (0.109 R)
• M32: 8,881,177 km (0.096 R)
• M33: 9,712,343 km (0.1 R)
• M34: 9,946,014 km (0.087 R)
• M35: 10,181,631 km (0.089 R)
• M36: 11,050,795 km (0.062 R)
• M37: 11,540,578 km (0.079 R)
• M38: 11,726,079 km (0.113 R)
• M39: 12,006,276 km (0.085 R)
• M40: 12,100,074 km (0.088 R)
• M41: 12,162,756 km (0.119 R)
• M42: 12,319,983 km (0.09 R)
• M43: 12,509,673 km (0.064 R)
• M44: 13,019,951 km (0.061 R)
• M45: 13,148,606 km (0.1 R)
• M46: 13,277,709 km (0.077 R)
• M47: 13,374,798 km (0.043 R)
• M48: 13,537,111 km (0.026 R)
• M49: 14,093,915 km (0.091 R)
• M50: 14,424,975 km (0.115 R)
• M51: 14,558,117 km (0.104 R)
• M52: 14,691,708 km (0.108 R)
• M53: 14,825,598 km (0.106 R)
• M54: 15,911,978 km (0.09 R)
• M55: 16,152,980 km (0.091 R)
• M56: 16,360,622 km (0.093 R)
• M57: 16,988,633 km (0.11 R)
• M58: 17,518,060 km (0.073 R)
• M59: 17,695,633 km (0.073 R)
• M60: 17,981,215 km (0.072 R)
• M61: 18,340,250 km (0.074 R)
• M62: 18,484,612 km (0.064 R)
• M63: 18,665,476 km (0.029 R)
• M64: 18,956,145 km (0.108 R)
• M65: 19,652,373 km (0.089 R)
• M66: 20,096,529 km (0.076 R)
• M67: 20,170,879 km (0.109 R)
• M68: 21,259,054 km (0.087 R)
• M69: 21,753,026 km (0.069 R)
• M70: 21,905,766 km (0.087 R)
• M71: 22,058,804 km (0.03 R)
• M72: 23,140,696 km (0.074 R)
• M73: 23,257,532 km (0.079 R)
• M74: 23,570,341 km (0.075 R)
• M75: 23,766,614 km (0.066 R)
• M76: 24,239,642 km (0.119 R)
• M77: 24,596,433 km (0.077 R)
• M78: 25,355,493 km (0.114 R)
• M79: 25,677,427 km (0.09 R)
• M80: 26,203,413 km (0.12 R)
• M81: 26,325,336 km (0.042 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.4

Radius: 11.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 10.12 AU - 10.74 AU

Year: 12557 Days

Day: 11.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,708,877 km

• M1: 322,832 km (0.052 R)
• M2: 625,618 km (0.068 R)
• M3: 764,894 km (0.108 R)
• M4: 1,204,562 km (0.042 R)
• M5: 1,452,147 km (0.061 R)
• M6: 1,816,567 km (0.103 R)
• M7: 2,022,862 km (0.093 R)
• M8: 2,601,058 km (0.098 R)
• M9: 2,775,639 km (0.045 R)
• M10: 3,385,250 km (0.074 R)
• M11: 4,204,747 km (0.111 R)
• M12: 4,689,893 km (0.114 R)
• M13: 4,975,176 km (0.081 R)
• M14: 5,339,896 km (0.074 R)
• M15: 5,525,547 km (0.077 R)
• M16: 5,903,282 km (0.059 R)
• M17: 7,086,451 km (0.096 R)
• M18: 7,663,301 km (0.102 R)
• M19: 8,730,831 km (0.112 R)
• M20: 8,818,346 km (0.12 R)
• M21: 9,170,948 km (0.105 R)
• M22: 10,627,582 km (0.045 R)
• M23: 10,955,800 km (0.041 R)
• M24: 11,097,469 km (0.111 R)
• M25: 11,911,880 km (0.092 R)
• M26: 12,894,738 km (0.054 R)
• M27: 13,194,532 km (0.092 R)
• M28: 13,496,869 km (0.11 R)
• M29: 14,624,538 km (0.117 R)
• M30: 15,094,575 km (0.115 R)
• M31: 15,252,401 km (0.071 R)
• M32: 16,049,608 km (0.075 R)
• M33: 16,805,825 km (0.057 R)
• M34: 17,353,203 km (0.108 R)
• M35: 17,463,457 km (0.067 R)
• M36: 17,795,265 km (0.087 R)
• M37: 18,129,317 km (0.115 R)
• M38: 18,465,464 km (0.111 R)
• M39: 19,314,731 km (0.119 R)
• M40: 20,176,714 km (0.093 R)
• M41: 20,466,784 km (0.053 R)
• M42: 21,051,263 km (0.111 R)
• M43: 22,116,998 km (0.102 R)
• M44: 22,897,600 km (0.111 R)
• M45: 23,200,236 km (0.09 R)
• M46: 26,362,286 km (0.073 R)
• M47: 26,679,583 km (0.06 R)
• M48: 27,638,805 km (0.115 R)
• M49: 27,767,609 km (0.074 R)
• M50: 28,349,544 km (0.092 R)
• M51: 29,000,744 km (0.078 R)
• M52: 29,393,887 km (0.119 R)
• M53: 30,185,559 km (0.032 R)
• M54: 30,984,113 km (0.099 R)
• M55: 32,806,364 km (0.103 R)
• M56: 33,764,838 km (0.114 R)
• M57: 34,040,397 km (0.065 R)
• M58: 34,732,586 km (0.119 R)
• M59: 35,149,964 km (0.059 R)
• M60: 35,499,276 km (0.108 R)
• M61: 35,779,472 km (0.115 R)
• M62: 36,060,417 km (0.073 R)
• M63: 37,761,345 km (0.119 R)
• M64: 38,118,884 km (0.106 R)
• M65: 40,069,640 km (0.047 R)
• M66: 40,580,666 km (0.116 R)
• M67: 41,020,484 km (0.091 R)
• M68: 42,126,760 km (0.108 R)
• M69: 42,275,012 km (0.116 R)
• M70: 43,168,111 km (0.104 R)
• M71: 43,317,559 km (0.087 R)
• M72: 44,594,976 km (0.106 R)
• M73: 44,821,616 km (0.11 R)
• M74: 45,656,223 km (0.106 R)
• M75: 45,732,368 km (0.12 R)
• M76: 46,189,988 km (0.077 R)
• M77: 46,266,283 km (0.059 R)
• M78: 47,186,609 km (0.115 R)
• M79: 47,649,016 km (0.063 R)
• M80: 48,190,411 km (0.067 R)
• M81: 50,455,023 km (0.084 R)
• M82: 51,402,277 km (0.097 R)
• M83: 51,481,414 km (0.071 R)
• M84: 52,037,021 km (0.117 R)
• M85: 53,394,322 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.2

Radius: 5.8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.09 AU - 14.27 AU

Year: 18862 Days

Day: 19.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,708,877 km

• M1: 304,880 km (0.119 R)
• M2: 1,166,265 km (0.102 R)
• M3: 1,380,190 km (0.089 R)
• M4: 1,670,260 km (0.094 R)
• M5: 1,956,441 km (0.112 R)
• M6: 2,257,881 km (0.095 R)
• M7: 2,775,340 km (0.113 R)
• M8: 2,903,844 km (0.105 R)
• M9: 3,008,114 km (0.099 R)
• M10: 3,971,823 km (0.083 R)
• M11: 4,352,400 km (0.105 R)
• M12: 4,592,355 km (0.063 R)
• M13: 4,744,496 km (0.116 R)
• M14: 4,805,832 km (0.056 R)
• M15: 5,053,865 km (0.103 R)
• M16: 7,218,696 km (0.066 R)
• M17: 7,645,947 km (0.104 R)
• M18: 7,899,067 km (0.105 R)
• M19: 8,008,273 km (0.109 R)
• M20: 8,413,384 km (0.064 R)
• M21: 8,712,131 km (0.071 R)
• M22: 9,128,612 km (0.092 R)
• M23: 11,142,797 km (0.079 R)
• M24: 11,347,447 km (0.116 R)
• M25: 11,760,487 km (0.113 R)
• M26: 13,071,712 km (0.079 R)
• M27: 13,330,965 km (0.102 R)
• M28: 13,504,649 km (0.072 R)
• M29: 13,591,715 km (0.062 R)
• M30: 13,766,594 km (0.056 R)
• M31: 14,206,861 km (0.078 R)
• M32: 14,651,765 km (0.061 R)
• M33: 17,891,905 km (0.091 R)
• M34: 17,939,777 km (0.076 R)
• M35: 17,987,648 km (0.108 R)
• M36: 18,131,561 km (0.085 R)
• M37: 20,485,334 km (0.037 R)
• M38: 20,685,795 km (0.056 R)
• M39: 20,736,060 km (0.091 R)
• M40: 20,886,855 km (0.078 R)
• M41: 20,937,269 km (0.067 R)
• M42: 21,341,782 km (0.101 R)
• M43: 21,646,812 km (0.053 R)
• M44: 21,697,825 km (0.109 R)
• M45: 23,980,389 km (0.083 R)
• M46: 24,191,621 km (0.107 R)
• M47: 25,096,389 km (0.111 R)
• M48: 25,526,034 km (0.057 R)
• M49: 26,338,052 km (0.117 R)
• M50: 27,323,602 km (0.079 R)
• M51: 27,710,163 km (0.108 R)
• M52: 28,042,869 km (0.11 R)
• M53: 29,217,960 km (0.05 R)
• M54: 29,669,895 km (0.1 R)
• M55: 30,010,230 km (0.088 R)
• M56: 30,694,940 km (0.08 R)
• M57: 30,752,236 km (0.118 R)
• M58: 30,981,869 km (0.083 R)
• M59: 31,558,120 km (0.086 R)
• M60: 31,615,864 km (0.114 R)
• M61: 31,847,591 km (0.055 R)
• M62: 34,135,541 km (0.082 R)
• M63: 34,373,252 km (0.031 R)
• M64: 35,149,366 km (0.12 R)
• M65: 35,509,598 km (0.115 R)
• M66: 38,373,051 km (0.049 R)
• M67: 39,053,871 km (0.075 R)
• M68: 39,426,818 km (0.061 R)
• M69: 40,364,497 km (0.064 R)
• M70: 41,816,644 km (0.072 R)
• M71: 41,943,653 km (0.051 R)
• M72: 42,325,726 km (0.056 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 19,908 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit