🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.43 AU - 0.63 AU

Year: 146 Days

Day: 29.9 Hours

Environment

Temp: 141 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.91 AU - 1.05 AU

Year: 367 Days

Day: 37.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 120.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,569,415 km

• M1: 76,145 km (0.069 R)
• M2: 98,884 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.07 AU - 1.53 AU

Year: 561 Days

Day: 18.1 Hours

Environment

Temp: -34 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,569,415 km

• M1: 274,362 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.38 AU - 1.44 AU

Year: 634 Days

Day: 29.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.32 AU - 1.54 AU

Year: 648 Days

Day: 41.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.36 AU - 2.2 AU

Year: 899 Days

Day: 47.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,569,415 km

• M1: 508,184 km (0.118 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.35 AU - 2.41 AU

Year: 1391 Days

Day: 34.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.95 AU - 3.01 AU

Year: 1479 Days

Day: 32.3 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.2

Radius: 11.2

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.14 AU - 8.1 AU

Year: 7196 Days

Day: 6.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 62,569,415 km

• M1: 150,645 km (0.052 R)
• M2: 244,593 km (0.092 R)
• M3: 468,092 km (0.108 R)
• M4: 578,495 km (0.05 R)
• M5: 749,934 km (0.091 R)
• M6: 842,386 km (0.076 R)
• M7: 1,069,475 km (0.088 R)
• M8: 1,600,099 km (0.094 R)
• M9: 1,740,272 km (0.071 R)
• M10: 1,848,132 km (0.095 R)
• M11: 2,166,327 km (0.109 R)
• M12: 2,263,416 km (0.112 R)
• M13: 2,666,133 km (0.041 R)
• M14: 2,876,019 km (0.099 R)
• M15: 3,047,907 km (0.097 R)
• M16: 3,267,666 km (0.072 R)
• M17: 3,934,274 km (0.068 R)
• M18: 4,271,169 km (0.12 R)
• M19: 4,393,689 km (0.116 R)
• M20: 4,542,390 km (0.088 R)
• M21: 4,768,582 km (0.072 R)
• M22: 5,232,186 km (0.047 R)
• M23: 5,576,111 km (0.043 R)
• M24: 5,656,445 km (0.117 R)
• M25: 6,147,126 km (0.082 R)
• M26: 6,397,553 km (0.107 R)
• M27: 6,566,449 km (0.106 R)
• M28: 6,651,570 km (0.075 R)
• M29: 7,053,091 km (0.101 R)
• M30: 7,670,182 km (0.119 R)
• M31: 7,940,057 km (0.068 R)
• M32: 8,396,779 km (0.092 R)
• M33: 8,581,831 km (0.087 R)
• M34: 8,799,496 km (0.114 R)
• M35: 8,956,125 km (0.098 R)
• M36: 9,527,589 km (0.089 R)
• M37: 9,623,930 km (0.086 R)
• M38: 9,980,272 km (0.062 R)
• M39: 10,176,395 km (0.066 R)
• M40: 10,739,182 km (0.1 R)
• M41: 10,973,901 km (0.096 R)
• M42: 11,998,796 km (0.111 R)
• M43: 12,277,348 km (0.089 R)
• M44: 12,347,210 km (0.108 R)
• M45: 12,769,824 km (0.117 R)
• M46: 13,089,814 km (0.118 R)
• M47: 13,412,646 km (0.11 R)
• M48: 13,520,805 km (0.095 R)
• M49: 14,953,055 km (0.054 R)
• M50: 17,131,948 km (0.095 R)
• M51: 17,524,343 km (0.061 R)
• M52: 17,999,317 km (0.029 R)
• M53: 18,719,481 km (0.086 R)
• M54: 19,367,539 km (0.098 R)
• M55: 19,530,750 km (0.097 R)
• M56: 20,105,505 km (0.116 R)
• M57: 21,566,627 km (0.11 R)
• M58: 21,778,159 km (0.092 R)
• M59: 22,288,587 km (0.087 R)
• M60: 23,061,709 km (0.066 R)
• M61: 23,148,176 km (0.086 R)
• M62: 23,364,794 km (0.074 R)
• M63: 23,451,561 km (0.045 R)
• M64: 24,457,756 km (0.11 R)
• M65: 24,722,544 km (0.119 R)
• M66: 24,988,380 km (0.034 R)
• M67: 25,077,091 km (0.078 R)
• M68: 25,210,532 km (0.114 R)
• M69: 25,344,123 km (0.083 R)
• M70: 26,015,818 km (0.112 R)
• M71: 27,285,455 km (0.099 R)
• M72: 27,422,636 km (0.103 R)
• M73: 27,514,190 km (0.119 R)
• M74: 28,900,513 km (0.102 R)
• M75: 29,508,330 km (0.057 R)
• M76: 30,309,426 km (0.095 R)
• M77: 30,784,100 km (0.09 R)
• M78: 31,404,782 km (0.074 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.4

Radius: 4.2

Gravity: 19.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.28 AU - 16.86 AU

Year: 21064 Days

Day: 22.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,569,415 km

• M1: 167,101 km (0.089 R)
• M2: 203,154 km (0.093 R)
• M3: 242,498 km (0.108 R)
• M4: 299,345 km (0.044 R)
• M5: 515,365 km (0.104 R)
• M6: 669,002 km (0.068 R)
• M7: 730,337 km (0.106 R)
• M8: 948,151 km (0.112 R)
• M9: 994,078 km (0.09 R)
• M10: 1,185,414 km (0.091 R)
• M11: 1,285,345 km (0.077 R)
• M12: 1,466,807 km (0.081 R)
• M13: 1,712,148 km (0.106 R)
• M14: 1,825,244 km (0.102 R)
• M15: 2,058,915 km (0.041 R)
• M16: 2,271,045 km (0.069 R)
• M17: 2,586,398 km (0.1 R)
• M18: 2,618,561 km (0.086 R)
• M19: 2,716,249 km (0.093 R)
• M20: 3,153,224 km (0.112 R)
• M21: 3,539,785 km (0.094 R)
• M22: 3,575,688 km (0.068 R)
• M23: 3,647,944 km (0.092 R)
• M24: 4,204,299 km (0.081 R)
• M25: 4,357,188 km (0.105 R)
• M26: 5,477,077 km (0.097 R)
• M27: 5,560,254 km (0.102 R)
• M28: 5,727,953 km (0.105 R)
• M29: 6,154,606 km (0.045 R)
• M30: 6,679,994 km (0.1 R)
• M31: 6,769,004 km (0.119 R)
• M32: 7,773,255 km (0.076 R)
• M33: 9,364,528 km (0.116 R)
• M34: 9,564,091 km (0.095 R)
• M35: 9,664,471 km (0.112 R)
• M36: 10,171,159 km (0.053 R)
• M37: 10,427,720 km (0.042 R)
• M38: 10,530,942 km (0.084 R)
• M39: 10,842,704 km (0.11 R)
• M40: 11,903,652 km (0.073 R)
• M41: 12,119,821 km (0.079 R)
• M42: 14,179,634 km (0.059 R)
• M43: 15,986,776 km (0.066 R)
• M44: 16,046,167 km (0.113 R)
• M45: 16,165,396 km (0.074 R)
• M46: 17,068,818 km (0.114 R)
• M47: 18,112,413 km (0.08 R)
• M48: 19,113,222 km (0.107 R)
• M49: 19,556,780 km (0.082 R)
• M50: 20,518,545 km (0.067 R)
• M51: 20,647,947 km (0.111 R)
• M52: 21,233,623 km (0.093 R)
• M53: 21,824,684 km (0.105 R)
• M54: 21,890,656 km (0.075 R)
• M55: 23,022,963 km (0.087 R)
• M56: 26,461,769 km (0.116 R)
• M57: 26,955,891 km (0.083 R)
• M58: 28,168,381 km (0.108 R)
• M59: 29,544,532 km (0.076 R)
• M60: 31,016,575 km (0.059 R)
• M61: 31,836,222 km (0.026 R)
• M62: 32,136,016 km (0.119 R)
• M63: 32,889,840 km (0.057 R)
• M64: 33,192,925 km (0.057 R)
• M65: 33,420,912 km (0.115 R)
• M66: 34,337,798 km (0.076 R)
• M67: 35,031,034 km (0.117 R)
• M68: 35,340,552 km (0.113 R)
• M69: 35,884,340 km (0.114 R)
• M70: 36,118,312 km (0.11 R)
• M71: 37,216,809 km (0.087 R)
• M72: 38,405,813 km (0.068 R)
• M73: 38,724,905 km (0.106 R)
• M74: 39,205,264 km (0.115 R)
• M75: 39,526,749 km (0.069 R)
• M76: 39,768,350 km (0.096 R)
• M77: 40,577,076 km (0.067 R)
• M78: 41,309,806 km (0.041 R)
• M79: 41,882,617 km (0.081 R)
• M80: 43,284,648 km (0.041 R)
• M81: 46,304,131 km (0.094 R)
• M82: 46,558,747 km (0.112 R)
• M83: 47,411,006 km (0.111 R)
• M84: 47,924,875 km (0.083 R)
• M85: 49,824,768 km (0.094 R)
• M86: 51,046,384 km (0.078 R)
• M87: 51,485,154 km (0.118 R)
• M88: 53,074,931 km (0.074 R)
• M89: 53,163,642 km (0.103 R)
• M90: 59,500,459 km (0.078 R)
• M91: 59,777,364 km (0.074 R)
• M92: 60,332,372 km (0.04 R)
• M93: 60,517,724 km (0.057 R)
• M94: 60,703,375 km (0.069 R)
• M95: 60,796,126 km (0.106 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 18,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit