🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.7 AU - 0.94 AU

Year: 262 Days

Day: 45.4 Hours

Environment

Temp: 111 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,617,973 km

• M1: 159,771 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.59 AU - 1.87 AU

Year: 803 Days

Day: 31.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.43 AU - 2.15 AU

Year: 846 Days

Day: 43.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.43 AU - 3.15 AU

Year: 1646 Days

Day: 34.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.36 AU - 5.02 AU

Year: 3586 Days

Day: 15.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,617,973 km

• M1: 1,942,080 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.7 AU - 5.7 AU

Year: 4187 Days

Day: 31.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,617,973 km

• M1: 2,286,753 km (0.082 R)

Asteroid Belt

Center: 6.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.5

Radius: 11.8

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.52 AU - 8.6 AU

Year: 6624 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 72,617,973 km

• M1: 158,873 km (0.1 R)
• M2: 265,985 km (0.067 R)
• M3: 351,705 km (0.042 R)
• M4: 687,552 km (0.109 R)
• M5: 849,267 km (0.088 R)
• M6: 964,607 km (0.082 R)
• M7: 1,277,267 km (0.105 R)
• M8: 1,622,090 km (0.114 R)
• M9: 1,768,396 km (0.089 R)
• M10: 2,153,611 km (0.094 R)
• M11: 2,439,044 km (0.102 R)
• M12: 2,544,061 km (0.102 R)
• M13: 2,693,659 km (0.12 R)
• M14: 2,802,267 km (0.081 R)
• M15: 3,251,809 km (0.102 R)
• M16: 3,508,818 km (0.073 R)
• M17: 3,748,324 km (0.074 R)
• M18: 5,078,997 km (0.119 R)
• M19: 5,515,673 km (0.066 R)
• M20: 5,654,650 km (0.083 R)
• M21: 6,135,906 km (0.081 R)
• M22: 6,957,199 km (0.084 R)
• M23: 7,198,201 km (0.112 R)
• M24: 7,442,045 km (0.108 R)
• M25: 7,750,815 km (0.103 R)
• M26: 7,844,164 km (0.093 R)
• M27: 8,221,749 km (0.1 R)
• M28: 8,605,169 km (0.052 R)
• M29: 9,027,184 km (0.092 R)
• M30: 10,060,906 km (0.108 R)
• M31: 10,574,475 km (0.082 R)
• M32: 11,237,343 km (0.087 R)
• M33: 11,485,077 km (0.07 R)
• M34: 12,057,888 km (0.083 R)
• M35: 12,934,531 km (0.097 R)
• M36: 13,119,733 km (0.088 R)
• M37: 13,455,431 km (0.066 R)
• M38: 13,793,971 km (0.115 R)
• M39: 13,869,518 km (0.103 R)
• M40: 14,671,811 km (0.11 R)
• M41: 14,942,583 km (0.039 R)
• M42: 16,081,921 km (0.114 R)
• M43: 16,161,507 km (0.071 R)
• M44: 16,521,439 km (0.091 R)
• M45: 16,803,132 km (0.077 R)
• M46: 17,086,470 km (0.087 R)
• M47: 18,318,558 km (0.085 R)
• M48: 18,735,787 km (0.108 R)
• M49: 19,240,381 km (0.098 R)
• M50: 19,834,882 km (0.104 R)
• M51: 20,781,089 km (0.086 R)
• M52: 20,867,856 km (0.092 R)
• M53: 21,610,160 km (0.07 R)
• M54: 22,896,553 km (0.067 R)
• M55: 23,120,800 km (0.055 R)
• M56: 23,210,708 km (0.06 R)
• M57: 23,390,824 km (0.102 R)
• M58: 23,662,045 km (0.118 R)
• M59: 25,961,962 km (0.105 R)
• M60: 26,102,285 km (0.08 R)
• M61: 26,524,450 km (0.119 R)
• M62: 26,807,340 km (0.117 R)
• M63: 27,043,705 km (0.104 R)
• M64: 28,188,128 km (0.104 R)
• M65: 30,376,446 km (0.113 R)
• M66: 30,919,636 km (0.101 R)
• M67: 31,765,462 km (0.115 R)
• M68: 31,915,509 km (0.072 R)
• M69: 32,266,466 km (0.118 R)
• M70: 32,517,940 km (0.107 R)
• M71: 33,174,973 km (0.079 R)
• M72: 33,530,568 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.8

Radius: 11.4

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.42 AU - 8.9 AU

Year: 7486 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,617,973 km

• M1: 192,233 km (0.082 R)
• M2: 382,522 km (0.057 R)
• M3: 520,750 km (0.083 R)
• M4: 610,359 km (0.081 R)
• M5: 807,829 km (0.099 R)
• M6: 1,178,682 km (0.03 R)
• M7: 1,738,327 km (0.04 R)
• M8: 1,941,930 km (0.118 R)
• M9: 2,553,785 km (0.113 R)
• M10: 2,715,949 km (0.094 R)
• M11: 3,272,453 km (0.087 R)
• M12: 3,423,547 km (0.055 R)
• M13: 3,628,646 km (0.115 R)
• M14: 3,758,796 km (0.118 R)
• M15: 3,837,784 km (0.112 R)
• M16: 3,970,627 km (0.099 R)
• M17: 4,104,966 km (0.099 R)
• M18: 4,405,807 km (0.077 R)
• M19: 4,545,083 km (0.059 R)
• M20: 4,885,118 km (0.1 R)
• M21: 5,145,568 km (0.114 R)
• M22: 5,470,345 km (0.061 R)
• M23: 6,201,879 km (0.117 R)
• M24: 6,326,793 km (0.084 R)
• M25: 7,061,468 km (0.1 R)
• M26: 7,522,080 km (0.116 R)
• M27: 7,722,392 km (0.096 R)
• M28: 9,676,289 km (0.119 R)
• M29: 10,004,058 km (0.106 R)
• M30: 10,114,013 km (0.111 R)
• M31: 10,261,516 km (0.092 R)
• M32: 10,895,811 km (0.087 R)
• M33: 11,198,747 km (0.108 R)
• M34: 11,851,592 km (0.072 R)
• M35: 12,635,635 km (0.115 R)
• M36: 12,953,979 km (0.107 R)
• M37: 13,355,500 km (0.048 R)
• M38: 13,557,905 km (0.057 R)
• M39: 14,047,689 km (0.047 R)
• M40: 14,835,172 km (0.105 R)
• M41: 16,366,157 km (0.111 R)
• M42: 16,669,691 km (0.082 R)
• M43: 17,282,294 km (0.088 R)
• M44: 17,458,670 km (0.104 R)
• M45: 17,946,808 km (0.059 R)
• M46: 18,215,037 km (0.101 R)
• M47: 18,394,554 km (0.11 R)
• M48: 18,891,369 km (0.115 R)
• M49: 19,438,299 km (0.105 R)
• M50: 19,667,782 km (0.077 R)
• M51: 20,129,441 km (0.067 R)
• M52: 20,222,191 km (0.071 R)
• M53: 20,688,039 km (0.03 R)
• M54: 20,781,687 km (0.091 R)
• M55: 21,110,354 km (0.066 R)
• M56: 21,251,724 km (0.116 R)
• M57: 22,059,104 km (0.089 R)
• M58: 22,924,826 km (0.105 R)
• M59: 24,096,327 km (0.111 R)
• M60: 24,441,749 km (0.083 R)
• M61: 24,639,816 km (0.052 R)
• M62: 24,739,149 km (0.035 R)
• M63: 24,888,149 km (0.111 R)
• M64: 24,987,781 km (0.105 R)
• M65: 25,638,382 km (0.105 R)
• M66: 26,548,237 km (0.098 R)
• M67: 27,263,314 km (0.074 R)
• M68: 27,365,938 km (0.045 R)
• M69: 29,026,176 km (0.069 R)
• M70: 29,657,030 km (0.113 R)
• M71: 29,762,646 km (0.084 R)
• M72: 29,974,177 km (0.102 R)
• M73: 30,080,242 km (0.108 R)
• M74: 30,292,522 km (0.076 R)
• M75: 30,452,143 km (0.07 R)
• M76: 30,611,913 km (0.085 R)
• M77: 32,225,925 km (0.096 R)
• M78: 33,481,799 km (0.047 R)
• M79: 34,920,781 km (0.108 R)
• M80: 35,367,629 km (0.074 R)
• M81: 35,647,976 km (0.101 R)
• M82: 36,041,568 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.5

Radius: 6.1

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 18.58 AU - 20.58 AU

Year: 30593 Days

Day: 25 Hours

Environment

Temp: -204 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 72,617,973 km

• M1: 296,653 km (0.096 R)
• M2: 530,624 km (0.034 R)
• M3: 592,108 km (0.081 R)
• M4: 936,034 km (0.099 R)
• M5: 1,195,736 km (0.066 R)
• M6: 2,133,266 km (0.066 R)
• M7: 2,369,780 km (0.055 R)
• M8: 2,831,439 km (0.12 R)
• M9: 2,941,842 km (0.114 R)
• M10: 3,436,861 km (0.05 R)
• M11: 3,594,388 km (0.071 R)
• M12: 4,374,691 km (0.103 R)
• M13: 4,762,149 km (0.074 R)
• M14: 5,205,408 km (0.066 R)
• M15: 5,250,586 km (0.045 R)
• M16: 6,710,811 km (0.096 R)
• M17: 6,809,097 km (0.037 R)
• M18: 7,973,417 km (0.056 R)
• M19: 8,234,615 km (0.103 R)
• M20: 8,872,949 km (0.092 R)
• M21: 9,417,036 km (0.091 R)
• M22: 9,582,342 km (0.116 R)
• M23: 10,084,093 km (0.12 R)
• M24: 11,229,415 km (0.052 R)
• M25: 12,235,011 km (0.073 R)
• M26: 12,839,836 km (0.094 R)
• M27: 13,145,913 km (0.102 R)
• M28: 13,330,666 km (0.098 R)
• M29: 15,096,669 km (0.069 R)
• M30: 15,679,652 km (0.097 R)
• M31: 15,810,251 km (0.069 R)
• M32: 16,072,496 km (0.072 R)
• M33: 16,801,038 km (0.087 R)
• M34: 17,001,648 km (0.083 R)
• M35: 17,608,118 km (0.08 R)
• M36: 17,879,938 km (0.12 R)
• M37: 19,259,679 km (0.092 R)
• M38: 19,962,340 km (0.1 R)
• M39: 20,816,693 km (0.08 R)
• M40: 22,047,136 km (0.099 R)
• M41: 22,560,556 km (0.104 R)
• M42: 25,877,440 km (0.097 R)
• M43: 26,730,148 km (0.072 R)
• M44: 26,886,178 km (0.08 R)
• M45: 27,907,632 km (0.112 R)
• M46: 28,462,940 km (0.077 R)
• M47: 28,542,526 km (0.07 R)
• M48: 28,701,997 km (0.037 R)
• M49: 29,182,206 km (0.116 R)
• M50: 29,584,475 km (0.106 R)
• M51: 31,870,480 km (0.084 R)
• M52: 32,118,812 km (0.1 R)
• M53: 32,700,599 km (0.107 R)
• M54: 32,951,025 km (0.079 R)
• M55: 33,285,975 km (0.099 R)
• M56: 35,575,870 km (0.04 R)
• M57: 36,956,508 km (0.05 R)
• M58: 39,592,423 km (0.034 R)
• M59: 40,216,096 km (0.069 R)
• M60: 40,932,820 km (0.088 R)
• M61: 43,108,422 km (0.048 R)
• M62: 43,199,826 km (0.04 R)
• M63: 43,750,047 km (0.115 R)
• M64: 43,841,900 km (0.081 R)
• M65: 44,118,058 km (0.084 R)
• M66: 45,042,572 km (0.105 R)
• M67: 45,321,273 km (0.109 R)
• M68: 47,099,094 km (0.106 R)
• M69: 50,529,822 km (0.055 R)
• M70: 53,842,817 km (0.072 R)
• M71: 58,132,386 km (0.06 R)
• M72: 59,654,395 km (0.053 R)
• M73: 60,778,773 km (0.077 R)
• M74: 60,984,021 km (0.072 R)
• M75: 63,360,233 km (0.078 R)
• M76: 64,507,350 km (0.037 R)
• M77: 64,611,919 km (0.097 R)
• M78: 65,766,515 km (0.11 R)
• M79: 67,883,325 km (0.103 R)
• M80: 69,164,032 km (0.114 R)
• M81: 70,560,379 km (0.099 R)
• M82: 70,991,969 km (0.1 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit