🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.29 AU - 1.73 AU

Year: 649 Days

Day: 12.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.36 AU - 2.46 AU

Year: 1309 Days

Day: 23.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 157.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,644,291 km

• M1: 669,151 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.5 AU - 2.62 AU

Year: 1433 Days

Day: 37.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.72 AU - 3.94 AU

Year: 2126 Days

Day: 36.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.23 AU - 4.31 AU

Year: 2561 Days

Day: 14.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 12.6

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.45 AU - 6.29 AU

Year: 4975 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 58,644,291 km

• M1: 246,388 km (0.075 R)
• M2: 362,775 km (0.088 R)
• M3: 468,840 km (0.111 R)
• M4: 874,549 km (0.082 R)
• M5: 997,369 km (0.078 R)
• M6: 1,115,551 km (0.063 R)
• M7: 1,296,565 km (0.103 R)
• M8: 1,438,832 km (0.068 R)
• M9: 1,688,362 km (0.12 R)
• M10: 2,020,170 km (0.028 R)
• M11: 2,549,447 km (0.113 R)
• M12: 2,760,829 km (0.108 R)
• M13: 2,915,513 km (0.119 R)
• M14: 2,994,052 km (0.111 R)
• M15: 3,331,395 km (0.1 R)
• M16: 3,496,401 km (0.115 R)
• M17: 3,630,441 km (0.104 R)
• M18: 3,783,330 km (0.059 R)
• M19: 3,990,523 km (0.071 R)
• M20: 4,380,226 km (0.054 R)
• M21: 4,506,785 km (0.115 R)
• M22: 4,598,040 km (0.11 R)
• M23: 5,177,283 km (0.109 R)
• M24: 5,388,515 km (0.107 R)
• M25: 5,524,350 km (0.063 R)
• M26: 5,661,382 km (0.109 R)
• M27: 5,779,863 km (0.099 R)
• M28: 6,282,063 km (0.11 R)
• M29: 6,610,880 km (0.065 R)
• M30: 6,945,380 km (0.102 R)
• M31: 7,050,996 km (0.116 R)
• M32: 7,285,416 km (0.064 R)
• M33: 7,479,146 km (0.048 R)
• M34: 7,762,035 km (0.106 R)
• M35: 7,871,840 km (0.053 R)
• M36: 8,004,234 km (0.086 R)
• M37: 8,226,537 km (0.077 R)
• M38: 8,405,755 km (0.066 R)
• M39: 8,563,730 km (0.068 R)
• M40: 8,814,007 km (0.111 R)
• M41: 9,205,655 km (0.08 R)
• M42: 9,720,870 km (0.056 R)
• M43: 9,958,132 km (0.063 R)
• M44: 10,414,405 km (0.074 R)
• M45: 10,632,818 km (0.067 R)
• M46: 10,877,411 km (0.1 R)
• M47: 11,000,380 km (0.092 R)
• M48: 11,447,079 km (0.114 R)
• M49: 11,773,352 km (0.096 R)
• M50: 12,001,040 km (0.065 R)
• M51: 12,563,828 km (0.08 R)
• M52: 12,667,050 km (0.062 R)
• M53: 12,796,452 km (0.12 R)
• M54: 13,030,573 km (0.034 R)
• M55: 13,397,686 km (0.039 R)
• M56: 13,529,631 km (0.111 R)
• M57: 14,222,569 km (0.086 R)
• M58: 14,384,134 km (0.072 R)
• M59: 14,492,294 km (0.068 R)
• M60: 15,091,433 km (0.111 R)
• M61: 15,476,947 km (0.11 R)
• M62: 15,670,826 km (0.042 R)
• M63: 16,596,238 km (0.109 R)
• M64: 16,823,328 km (0.074 R)
• M65: 17,022,742 km (0.1 R)
• M66: 19,357,964 km (0.035 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.4

Radius: 6

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.05 AU - 20.89 AU

Year: 30056 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,644,291 km

• M1: 101,727 km (0.051 R)
• M2: 203,603 km (0.067 R)
• M3: 264,639 km (0.059 R)
• M4: 407,953 km (0.089 R)
• M5: 575,802 km (0.113 R)
• M6: 1,491,940 km (0.109 R)
• M7: 1,594,414 km (0.091 R)
• M8: 1,646,474 km (0.057 R)
• M9: 1,779,317 km (0.098 R)
• M10: 2,141,045 km (0.109 R)
• M11: 2,315,476 km (0.113 R)
• M12: 2,374,717 km (0.102 R)
• M13: 2,586,098 km (0.062 R)
• M14: 2,994,650 km (0.118 R)
• M15: 3,059,276 km (0.113 R)
• M16: 3,906,000 km (0.072 R)
• M17: 4,373,344 km (0.076 R)
• M18: 4,744,796 km (0.111 R)
• M19: 5,049,377 km (0.119 R)
• M20: 5,126,569 km (0.057 R)
• M21: 5,478,424 km (0.109 R)
• M22: 6,205,619 km (0.081 R)
• M23: 6,538,474 km (0.119 R)
• M24: 7,134,771 km (0.093 R)
• M25: 7,352,137 km (0.066 R)
• M26: 7,659,860 km (0.062 R)
• M27: 8,288,021 km (0.11 R)
• M28: 8,839,589 km (0.116 R)
• M29: 8,979,313 km (0.106 R)
• M30: 10,172,057 km (0.073 R)
• M31: 10,416,500 km (0.053 R)
• M32: 11,923,698 km (0.107 R)
• M33: 12,755,014 km (0.066 R)
• M34: 12,860,181 km (0.083 R)
• M35: 13,230,735 km (0.094 R)
• M36: 13,874,305 km (0.102 R)
• M37: 13,982,464 km (0.076 R)
• M38: 14,747,956 km (0.113 R)
• M39: 15,191,514 km (0.117 R)
• M40: 15,864,854 km (0.101 R)
• M41: 16,662,809 km (0.055 R)
• M42: 16,778,000 km (0.05 R)
• M43: 17,590,765 km (0.105 R)
• M44: 17,649,258 km (0.112 R)
• M45: 17,766,542 km (0.12 R)
• M46: 18,774,084 km (0.106 R)
• M47: 18,953,751 km (0.085 R)
• M48: 19,375,318 km (0.111 R)
• M49: 21,341,333 km (0.095 R)
• M50: 22,347,977 km (0.093 R)
• M51: 22,411,407 km (0.1 R)
• M52: 23,241,376 km (0.07 R)
• M53: 23,821,815 km (0.109 R)
• M54: 26,325,037 km (0.095 R)
• M55: 27,948,473 km (0.038 R)
• M56: 30,092,808 km (0.072 R)
• M57: 31,149,418 km (0.085 R)
• M58: 32,289,653 km (0.089 R)
• M59: 32,576,881 km (0.056 R)
• M60: 33,516,206 km (0.077 R)
• M61: 33,588,761 km (0.091 R)
• M62: 34,098,591 km (0.082 R)
• M63: 34,391,054 km (0.098 R)
• M64: 34,978,525 km (0.09 R)
• M65: 35,569,287 km (0.094 R)
• M66: 35,865,790 km (0.041 R)
• M67: 36,536,288 km (0.036 R)
• M68: 38,572,016 km (0.083 R)
• M69: 38,648,161 km (0.079 R)
• M70: 39,412,008 km (0.111 R)
• M71: 39,718,833 km (0.1 R)
• M72: 39,949,663 km (0.084 R)
• M73: 42,045,978 km (0.058 R)
• M74: 42,673,989 km (0.089 R)
• M75: 43,226,006 km (0.102 R)
• M76: 43,542,555 km (0.096 R)
• M77: 43,701,128 km (0.064 R)
• M78: 43,859,852 km (0.064 R)
• M79: 46,102,174 km (0.109 R)
• M80: 46,668,552 km (0.059 R)
• M81: 47,890,018 km (0.07 R)
• M82: 48,792,542 km (0.098 R)
• M83: 49,122,106 km (0.034 R)
• M84: 50,198,164 km (0.071 R)
• M85: 51,198,375 km (0.087 R)
• M86: 52,205,169 km (0.118 R)
• M87: 53,388,039 km (0.082 R)
• M88: 54,750,577 km (0.112 R)
• M89: 57,075,926 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.8

Radius: 3.4

Gravity: 10.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 18.13 AU - 22.89 AU

Year: 32496 Days

Day: 22.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 58,644,291 km

• M1: 160,818 km (0.091 R)
• M2: 273,914 km (0.102 R)
• M3: 528,828 km (0.087 R)
• M4: 1,221,915 km (0.114 R)
• M5: 1,677,591 km (0.116 R)
• M6: 2,447,870 km (0.062 R)
• M7: 2,663,291 km (0.108 R)
• M8: 2,852,682 km (0.071 R)
• M9: 3,079,173 km (0.112 R)
• M10: 4,041,686 km (0.072 R)
• M11: 4,186,197 km (0.074 R)
• M12: 4,972,484 km (0.034 R)
• M13: 5,011,080 km (0.053 R)
• M14: 5,088,422 km (0.107 R)
• M15: 5,127,317 km (0.104 R)
• M16: 5,205,408 km (0.113 R)
• M17: 5,244,602 km (0.085 R)
• M18: 6,338,462 km (0.046 R)
• M19: 6,675,655 km (0.12 R)
• M20: 8,036,547 km (0.078 R)
• M21: 8,355,490 km (0.115 R)
• M22: 8,493,419 km (0.103 R)
• M23: 8,631,947 km (0.105 R)
• M24: 10,157,097 km (0.12 R)
• M25: 11,000,380 km (0.071 R)
• M26: 11,404,893 km (0.093 R)
• M27: 14,535,228 km (0.098 R)
• M28: 14,645,781 km (0.11 R)
• M29: 16,050,206 km (0.114 R)
• M30: 16,681,659 km (0.09 R)
• M31: 16,797,447 km (0.118 R)
• M32: 17,146,010 km (0.034 R)
• M33: 17,614,551 km (0.063 R)
• M34: 18,444,669 km (0.12 R)
• M35: 18,985,017 km (0.092 R)
• M36: 23,685,232 km (0.111 R)
• M37: 24,206,731 km (0.089 R)
• M38: 24,337,778 km (0.075 R)
• M39: 25,062,281 km (0.055 R)
• M40: 25,194,825 km (0.115 R)
• M41: 25,727,094 km (0.081 R)
• M42: 26,061,595 km (0.114 R)
• M43: 26,397,741 km (0.103 R)
• M44: 26,599,997 km (0.082 R)
• M45: 26,667,466 km (0.105 R)
• M46: 26,870,470 km (0.114 R)
• M47: 26,938,238 km (0.065 R)
• M48: 27,824,606 km (0.076 R)
• M49: 28,236,897 km (0.09 R)
• M50: 29,067,465 km (0.116 R)
• M51: 30,752,535 km (0.057 R)
• M52: 31,321,157 km (0.112 R)
• M53: 34,953,243 km (0.09 R)
• M54: 37,498,053 km (0.071 R)
• M55: 38,410,300 km (0.081 R)
• M56: 39,792,435 km (0.108 R)
• M57: 41,268,817 km (0.105 R)
• M58: 42,053,158 km (0.066 R)
• M59: 43,238,721 km (0.072 R)
• M60: 45,400,261 km (0.055 R)
• M61: 45,561,827 km (0.054 R)
• M62: 50,746,141 km (0.12 R)
• M63: 51,417,686 km (0.069 R)
• M64: 52,939,545 km (0.107 R)
• M65: 53,024,516 km (0.113 R)
• M66: 54,047,766 km (0.082 R)
• M67: 54,390,195 km (0.098 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,194 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit