🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 144 Days

Day: 20.1 Hours

Environment

Temp: 158 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.45 AU - 0.63 AU

Year: 148 Days

Day: 18.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,865,419 km

• M1: 545,434 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.84 AU - 0.92 AU

Year: 308 Days

Day: 28.5 Hours

Environment

Temp: 101 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,865,419 km

• M1: 263,891 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.34 AU - 3.64 AU

Year: 2430 Days

Day: 37.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,865,419 km

• M1: 1,276,219 km (0.047 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.97 AU - 4.21 AU

Year: 3083 Days

Day: 37.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 10.2

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 9.33 AU - 12.71 AU

Year: 13637 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 29,865,419 km

• M1: 271,969 km (0.111 R)
• M2: 385,663 km (0.111 R)
• M3: 772,972 km (0.11 R)
• M4: 1,262,606 km (0.094 R)
• M5: 1,553,574 km (0.096 R)
• M6: 2,229,008 km (0.066 R)
• M7: 2,815,432 km (0.034 R)
• M8: 2,883,349 km (0.066 R)
• M9: 3,196,607 km (0.109 R)
• M10: 3,411,579 km (0.086 R)
• M11: 3,557,587 km (0.099 R)
• M12: 3,855,736 km (0.119 R)
• M13: 3,969,729 km (0.037 R)
• M14: 4,880,331 km (0.1 R)
• M15: 5,636,698 km (0.07 R)
• M16: 5,723,016 km (0.107 R)
• M17: 5,809,783 km (0.054 R)
• M18: 6,072,776 km (0.078 R)
• M19: 7,492,759 km (0.079 R)
• M20: 8,313,453 km (0.118 R)
• M21: 8,609,956 km (0.062 R)
• M22: 8,759,404 km (0.095 R)
• M23: 9,162,421 km (0.078 R)
• M24: 9,264,147 km (0.059 R)
• M25: 10,039,064 km (0.084 R)
• M26: 10,888,331 km (0.055 R)
• M27: 11,376,320 km (0.061 R)
• M28: 12,542,285 km (0.117 R)
• M29: 13,456,029 km (0.028 R)
• M30: 13,571,818 km (0.101 R)
• M31: 14,391,315 km (0.112 R)
• M32: 15,347,395 km (0.075 R)
• M33: 16,323,970 km (0.079 R)
• M34: 16,509,172 km (0.092 R)
• M35: 16,633,189 km (0.057 R)
• M36: 17,069,416 km (0.064 R)
• M37: 17,446,403 km (0.097 R)
• M38: 17,826,082 km (0.094 R)
• M39: 18,080,847 km (0.064 R)
• M40: 18,208,604 km (0.106 R)
• M41: 18,658,146 km (0.113 R)
• M42: 19,699,646 km (0.116 R)
• M43: 20,426,542 km (0.119 R)
• M44: 20,493,113 km (0.073 R)
• M45: 20,826,716 km (0.069 R)
• M46: 21,906,663 km (0.103 R)
• M47: 22,659,589 km (0.118 R)
• M48: 23,351,480 km (0.088 R)
• M49: 23,490,606 km (0.107 R)
• M50: 26,767,846 km (0.044 R)
• M51: 27,059,562 km (0.117 R)
• M52: 27,279,022 km (0.09 R)
• M53: 27,645,986 km (0.116 R)
• M54: 30,946,264 km (0.082 R)
• M55: 31,099,303 km (0.075 R)
• M56: 31,329,085 km (0.09 R)
• M57: 31,559,616 km (0.098 R)
• M58: 31,713,552 km (0.117 R)
• M59: 32,487,122 km (0.093 R)
• M60: 32,642,555 km (0.027 R)
• M61: 34,368,764 km (0.037 R)
• M62: 34,765,348 km (0.07 R)
• M63: 35,963,777 km (0.118 R)
• M64: 36,527,761 km (0.112 R)
• M65: 37,745,936 km (0.118 R)
• M66: 39,225,459 km (0.077 R)
• M67: 41,817,542 km (0.095 R)
• M68: 45,416,717 km (0.077 R)
• M69: 47,077,403 km (0.098 R)
• M70: 47,253,330 km (0.031 R)
• M71: 48,579,964 km (0.094 R)
• M72: 48,846,697 km (0.078 R)
• M73: 49,114,028 km (0.104 R)
• M74: 49,829,106 km (0.096 R)
• M75: 50,008,474 km (0.111 R)
• M76: 52,723,974 km (0.071 R)
• M77: 53,456,256 km (0.101 R)
• M78: 54,930,693 km (0.026 R)
• M79: 55,579,947 km (0.029 R)
• M80: 55,672,997 km (0.102 R)
• M81: 55,859,097 km (0.109 R)
• M82: 58,108,151 km (0.1 R)
• M83: 58,864,369 km (0.063 R)
• M84: 61,344,701 km (0.079 R)
• M85: 61,440,893 km (0.073 R)
• M86: 62,984,892 km (0.119 R)
• M87: 63,956,381 km (0.079 R)
• M88: 64,639,445 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 6.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 15.14 AU - 16.54 AU

Year: 23501 Days

Day: 15.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,865,419 km

• M1: 611,406 km (0.034 R)
• M2: 682,914 km (0.081 R)
• M3: 732,132 km (0.113 R)
• M4: 914,342 km (0.096 R)
• M5: 1,125,724 km (0.097 R)
• M6: 1,321,398 km (0.117 R)
• M7: 1,560,605 km (0.099 R)
• M8: 1,813,575 km (0.038 R)
• M9: 2,472,404 km (0.108 R)
• M10: 2,707,273 km (0.108 R)
• M11: 3,761,489 km (0.097 R)
• M12: 5,050,574 km (0.032 R)
• M13: 5,149,308 km (0.115 R)
• M14: 5,348,573 km (0.027 R)
• M15: 6,462,778 km (0.106 R)
• M16: 6,596,817 km (0.109 R)
• M17: 6,650,673 km (0.091 R)
• M18: 7,004,771 km (0.105 R)
• M19: 7,309,053 km (0.09 R)
• M20: 7,448,777 km (0.039 R)
• M21: 8,334,995 km (0.03 R)
• M22: 8,539,645 km (0.096 R)
• M23: 8,657,378 km (0.115 R)
• M24: 8,805,331 km (0.119 R)
• M25: 9,435,586 km (0.069 R)
• M26: 10,298,617 km (0.07 R)
• M27: 10,392,564 km (0.098 R)
• M28: 10,612,922 km (0.066 R)
• M29: 12,297,543 km (0.046 R)
• M30: 13,511,680 km (0.05 R)
• M31: 13,683,268 km (0.086 R)
• M32: 13,890,162 km (0.076 R)
• M33: 14,377,103 km (0.119 R)
• M34: 15,117,762 km (0.052 R)
• M35: 15,403,345 km (0.082 R)
• M36: 15,618,616 km (0.086 R)
• M37: 15,690,573 km (0.106 R)
• M38: 16,894,088 km (0.077 R)
• M39: 16,967,989 km (0.065 R)
• M40: 17,227,392 km (0.081 R)
• M41: 17,376,241 km (0.095 R)
• M42: 18,316,314 km (0.107 R)
• M43: 19,157,204 km (0.105 R)
• M44: 19,427,378 km (0.116 R)
• M45: 19,504,720 km (0.113 R)
• M46: 20,167,139 km (0.071 R)
• M47: 20,323,918 km (0.095 R)
• M48: 20,441,951 km (0.027 R)
• M49: 20,836,739 km (0.052 R)
• M50: 21,273,864 km (0.062 R)
• M51: 21,754,223 km (0.09 R)
• M52: 22,481,568 km (0.115 R)
• M53: 23,918,306 km (0.079 R)
• M54: 24,752,763 km (0.105 R)
• M55: 24,878,724 km (0.117 R)
• M56: 25,089,059 km (0.047 R)
• M57: 25,173,432 km (0.119 R)
• M58: 25,936,680 km (0.071 R)
• M59: 26,150,007 km (0.075 R)
• M60: 27,529,449 km (0.106 R)
• M61: 29,375,337 km (0.1 R)
• M62: 29,464,198 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit