🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.63 AU - 0.95 AU

Year: 267 Days

Day: 47 Hours

Environment

Temp: 100 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,346,939 km

• M1: 436,527 km (0.055 R)
• M2: 614,997 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.88 AU - 1.3 AU

Year: 433 Days

Day: 40.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 3.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,346,939 km

• M1: 639,830 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.01 AU - 1.53 AU

Year: 545 Days

Day: 24 Hours

Environment

Temp: -31 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.25 AU - 1.65 AU

Year: 665 Days

Day: 22.9 Hours

Environment

Temp: -42 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.62 AU - 2.38 AU

Year: 1077 Days

Day: 29 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.59 AU - 3.25 AU

Year: 1900 Days

Day: 31.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,346,939 km

• M1: 214,075 km (0.077 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.4

Radius: 14.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.94 AU - 10.52 AU

Year: 9822 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,346,939 km

• M1: 286,630 km (0.059 R)
• M2: 428,448 km (0.114 R)
• M3: 564,433 km (0.079 R)
• M4: 660,624 km (0.099 R)
• M5: 872,904 km (0.068 R)
• M6: 1,039,705 km (0.091 R)
• M7: 1,254,827 km (0.075 R)
• M8: 1,349,223 km (0.113 R)
• M9: 1,505,403 km (0.092 R)
• M10: 1,647,372 km (0.048 R)
• M11: 1,772,735 km (0.092 R)
• M12: 2,284,060 km (0.1 R)
• M13: 2,472,703 km (0.046 R)
• M14: 2,993,005 km (0.068 R)
• M15: 3,684,147 km (0.07 R)
• M16: 3,935,022 km (0.108 R)
• M17: 4,133,988 km (0.08 R)
• M18: 4,307,371 km (0.037 R)
• M19: 4,512,620 km (0.06 R)
• M20: 4,902,621 km (0.052 R)
• M21: 5,241,161 km (0.099 R)
• M22: 5,429,206 km (0.093 R)
• M23: 5,844,190 km (0.1 R)
• M24: 6,104,640 km (0.074 R)
• M25: 6,369,129 km (0.096 R)
• M26: 6,469,210 km (0.08 R)
• M27: 6,977,993 km (0.062 R)
• M28: 7,359,318 km (0.066 R)
• M29: 7,818,882 km (0.093 R)
• M30: 8,142,463 km (0.05 R)
• M31: 8,691,636 km (0.104 R)
• M32: 10,410,965 km (0.083 R)
• M33: 11,087,297 km (0.11 R)
• M34: 11,491,959 km (0.095 R)
• M35: 11,655,021 km (0.075 R)
• M36: 11,860,119 km (0.06 R)
• M37: 11,983,837 km (0.109 R)
• M38: 12,149,292 km (0.025 R)
• M39: 12,399,120 km (0.118 R)
• M40: 12,650,445 km (0.091 R)
• M41: 12,819,042 km (0.077 R)
• M42: 13,329,170 km (0.041 R)
• M43: 14,369,623 km (0.112 R)
• M44: 15,211,710 km (0.093 R)
• M45: 15,661,401 km (0.093 R)
• M46: 16,252,612 km (0.063 R)
• M47: 17,503,699 km (0.078 R)
• M48: 17,597,646 km (0.117 R)
• M49: 18,022,355 km (0.076 R)
• M50: 20,839,582 km (0.06 R)
• M51: 21,590,413 km (0.116 R)
• M52: 22,656,298 km (0.068 R)
• M53: 22,964,021 km (0.108 R)
• M54: 23,479,835 km (0.109 R)
• M55: 23,895,417 km (0.118 R)
• M56: 25,156,528 km (0.078 R)
• M57: 25,368,807 km (0.099 R)
• M58: 25,581,685 km (0.097 R)
• M59: 26,385,324 km (0.064 R)
• M60: 27,688,322 km (0.06 R)
• M61: 27,907,632 km (0.1 R)
• M62: 28,845,761 km (0.096 R)
• M63: 29,458,214 km (0.105 R)
• M64: 29,682,013 km (0.098 R)
• M65: 30,244,052 km (0.085 R)
• M66: 31,492,895 km (0.046 R)
• M67: 32,066,004 km (0.044 R)
• M68: 32,642,704 km (0.077 R)
• M69: 33,164,651 km (0.066 R)
• M70: 33,397,425 km (0.111 R)
• M71: 36,593,883 km (0.117 R)
• M72: 36,714,160 km (0.088 R)
• M73: 37,377,926 km (0.057 R)
• M74: 37,620,274 km (0.063 R)
• M75: 38,045,581 km (0.097 R)
• M76: 38,350,461 km (0.044 R)
• M77: 38,962,466 km (0.114 R)
• M78: 39,824,898 km (0.081 R)
• M79: 40,444,682 km (0.086 R)
• M80: 40,880,461 km (0.106 R)
• M81: 41,067,757 km (0.117 R)
• M82: 41,255,203 km (0.106 R)
• M83: 42,008,129 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 11.3

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 9.19 AU - 9.25 AU

Year: 10661 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,346,939 km

• M1: 149,598 km (0.058 R)
• M2: 261,946 km (0.087 R)
• M3: 344,075 km (0.118 R)
• M4: 595,100 km (0.047 R)
• M5: 827,575 km (0.085 R)
• M6: 1,132,905 km (0.104 R)
• M7: 1,618,948 km (0.071 R)
• M8: 1,718,580 km (0.042 R)
• M9: 2,030,193 km (0.117 R)
• M10: 2,331,932 km (0.066 R)
• M11: 2,502,623 km (0.114 R)
• M12: 2,618,711 km (0.096 R)
• M13: 3,514,353 km (0.059 R)
• M14: 3,877,427 km (0.115 R)
• M15: 3,978,555 km (0.094 R)
• M16: 4,322,182 km (0.089 R)
• M17: 4,819,295 km (0.1 R)
• M18: 6,259,325 km (0.104 R)
• M19: 6,458,140 km (0.03 R)
• M20: 7,191,319 km (0.105 R)
• M21: 8,209,931 km (0.113 R)
• M22: 8,296,848 km (0.095 R)
• M23: 8,384,063 km (0.114 R)
• M24: 8,647,505 km (0.079 R)
• M25: 8,780,348 km (0.049 R)
• M26: 9,092,858 km (0.073 R)
• M27: 9,318,451 km (0.11 R)
• M28: 10,052,379 km (0.112 R)
• M29: 10,192,103 km (0.079 R)
• M30: 10,285,602 km (0.072 R)
• M31: 10,662,588 km (0.095 R)
• M32: 10,852,727 km (0.083 R)
• M33: 10,948,171 km (0.063 R)
• M34: 11,043,913 km (0.034 R)
• M35: 12,165,448 km (0.081 R)
• M36: 13,579,298 km (0.075 R)
• M37: 13,682,371 km (0.11 R)
• M38: 14,148,967 km (0.11 R)
• M39: 14,305,745 km (0.111 R)
• M40: 15,258,085 km (0.113 R)
• M41: 15,687,880 km (0.099 R)
• M42: 16,121,863 km (0.076 R)
• M43: 17,391,052 km (0.114 R)
• M44: 18,806,996 km (0.106 R)
• M45: 20,024,722 km (0.086 R)
• M46: 21,507,536 km (0.115 R)
• M47: 21,989,541 km (0.025 R)
• M48: 23,271,594 km (0.061 R)
• M49: 24,139,711 km (0.109 R)
• M50: 24,389,689 km (0.12 R)
• M51: 24,766,227 km (0.107 R)
• M52: 25,971,537 km (0.071 R)
• M53: 26,099,443 km (0.093 R)
• M54: 26,613,461 km (0.093 R)
• M55: 28,109,889 km (0.092 R)
• M56: 28,438,854 km (0.072 R)
• M57: 29,968,343 km (0.105 R)
• M58: 30,439,128 km (0.111 R)
• M59: 30,574,065 km (0.116 R)
• M60: 31,660,893 km (0.102 R)
• M61: 32,898,666 km (0.095 R)
• M62: 34,152,296 km (0.105 R)
• M63: 34,714,485 km (0.112 R)
• M64: 34,926,016 km (0.108 R)
• M65: 35,138,146 km (0.084 R)
• M66: 36,706,082 km (0.06 R)
• M67: 37,426,395 km (0.051 R)
• M68: 37,860,678 km (0.086 R)
• M69: 39,762,366 km (0.111 R)
• M70: 40,279,675 km (0.074 R)
• M71: 41,022,429 km (0.103 R)
• M72: 41,246,227 km (0.033 R)
• M73: 41,694,871 km (0.046 R)
• M74: 41,844,918 km (0.119 R)
• M75: 41,919,867 km (0.079 R)
• M76: 44,115,215 km (0.104 R)
• M77: 44,497,438 km (0.037 R)
• M78: 44,574,032 km (0.095 R)
• M79: 44,650,776 km (0.114 R)
• M80: 44,880,857 km (0.12 R)
• M81: 47,438,532 km (0.095 R)
• M82: 50,841,584 km (0.077 R)
• M83: 51,966,560 km (0.069 R)
• M84: 52,532,040 km (0.114 R)
• M85: 52,612,973 km (0.083 R)
• M86: 52,937,301 km (0.11 R)
• M87: 53,506,222 km (0.053 R)
• M88: 54,240,747 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 5.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.13 AU - 16.61 AU

Year: 22946 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,346,939 km

• M1: 77,641 km (0.058 R)
• M2: 175,329 km (0.042 R)
• M3: 363,972 km (0.097 R)
• M4: 411,993 km (0.091 R)
• M5: 589,116 km (0.036 R)
• M6: 1,080,396 km (0.068 R)
• M7: 1,725,611 km (0.051 R)
• M8: 1,809,835 km (0.047 R)
• M9: 2,071,033 km (0.093 R)
• M10: 2,693,210 km (0.061 R)
• M11: 3,334,237 km (0.079 R)
• M12: 3,404,399 km (0.106 R)
• M13: 3,983,193 km (0.094 R)
• M14: 4,132,641 km (0.109 R)
• M15: 6,193,950 km (0.067 R)
• M16: 6,410,718 km (0.099 R)
• M17: 6,542,064 km (0.108 R)
• M18: 7,302,770 km (0.088 R)
• M19: 7,485,877 km (0.073 R)
• M20: 7,624,106 km (0.102 R)
• M21: 7,670,332 km (0.07 R)
• M22: 8,857,690 km (0.092 R)
• M23: 9,151,051 km (0.111 R)
• M24: 9,447,554 km (0.069 R)
• M25: 9,697,084 km (0.117 R)
• M26: 9,847,878 km (0.086 R)
• M27: 10,458,836 km (0.05 R)
• M28: 10,561,759 km (0.115 R)
• M29: 10,872,923 km (0.113 R)
• M30: 11,770,510 km (0.081 R)
• M31: 12,746,487 km (0.09 R)
• M32: 13,022,195 km (0.096 R)
• M33: 13,411,599 km (0.111 R)
• M34: 13,691,945 km (0.104 R)
• M35: 14,602,248 km (0.105 R)
• M36: 16,122,911 km (0.084 R)
• M37: 19,437,700 km (0.082 R)
• M38: 21,106,315 km (0.072 R)
• M39: 21,301,690 km (0.051 R)
• M40: 21,497,812 km (0.067 R)
• M41: 21,563,336 km (0.119 R)
• M42: 22,221,866 km (0.089 R)
• M43: 22,620,096 km (0.116 R)
• M44: 22,753,387 km (0.11 R)
• M45: 23,221,928 km (0.084 R)
• M46: 23,693,760 km (0.104 R)
• M47: 25,890,305 km (0.067 R)
• M48: 26,519,663 km (0.085 R)
• M49: 27,012,738 km (0.073 R)
• M50: 27,154,108 km (0.097 R)
• M51: 29,960,564 km (0.109 R)
• M52: 30,547,586 km (0.083 R)
• M53: 31,807,499 km (0.033 R)
• M54: 32,256,143 km (0.045 R)
• M55: 32,481,438 km (0.1 R)
• M56: 32,933,223 km (0.111 R)
• M57: 33,538,945 km (0.092 R)
• M58: 34,301,296 km (0.119 R)
• M59: 34,915,245 km (0.119 R)
• M60: 35,300,759 km (0.088 R)
• M61: 36,465,977 km (0.071 R)
• M62: 37,171,181 km (0.114 R)
• M63: 38,197,572 km (0.026 R)
• M64: 38,356,296 km (0.119 R)
• M65: 38,594,904 km (0.098 R)
• M66: 41,740,349 km (0.076 R)
• M67: 41,985,690 km (0.099 R)
• M68: 42,067,520 km (0.09 R)
• M69: 42,395,588 km (0.069 R)
• M70: 44,131,970 km (0.085 R)
• M71: 44,799,626 km (0.101 R)
• M72: 46,313,706 km (0.046 R)
• M73: 46,992,132 km (0.111 R)
• M74: 47,247,346 km (0.114 R)
• M75: 47,930,260 km (0.097 R)
• M76: 49,133,027 km (0.086 R)
• M77: 49,478,598 km (0.032 R)
• M78: 50,781,446 km (0.029 R)
• M79: 51,656,145 km (0.086 R)
• M80: 52,800,868 km (0.097 R)
• M81: 53,420,652 km (0.087 R)
• M82: 55,653,849 km (0.085 R)
• M83: 55,833,815 km (0.071 R)
• M84: 56,374,910 km (0.1 R)
• M85: 56,465,268 km (0.065 R)
• M86: 56,555,625 km (0.039 R)
• M87: 59,565,683 km (0.116 R)
• M88: 59,934,143 km (0.07 R)
• M89: 60,303,201 km (0.088 R)
• M90: 60,488,104 km (0.049 R)
• M91: 62,160,159 km (0.073 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 11,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit