🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.87 AU

Year: 233 Days

Day: 44.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.35 AU

Year: 554 Days

Day: 36.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 20.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 74,478,763 km

• M1: 616,493 km (0.085 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.4

Radius: 10.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.07 AU - 6.49 AU

Year: 4431 Days

Day: 11.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 74,478,763 km

• M1: 210,634 km (0.11 R)
• M2: 350,059 km (0.069 R)
• M3: 431,889 km (0.106 R)
• M4: 592,557 km (0.093 R)
• M5: 705,204 km (0.104 R)
• M6: 1,417,440 km (0.067 R)
• M7: 1,776,624 km (0.1 R)
• M8: 1,902,735 km (0.1 R)
• M9: 2,530,747 km (0.077 R)
• M10: 3,067,056 km (0.07 R)
• M11: 3,531,856 km (0.069 R)
• M12: 4,055,897 km (0.063 R)
• M13: 4,130,098 km (0.064 R)
• M14: 4,279,995 km (0.107 R)
• M15: 4,643,069 km (0.09 R)
• M16: 4,759,905 km (0.104 R)
• M17: 4,976,523 km (0.116 R)
• M18: 5,176,236 km (0.086 R)
• M19: 6,065,446 km (0.109 R)
• M20: 6,257,679 km (0.046 R)
• M21: 6,408,474 km (0.077 R)
• M22: 6,823,907 km (0.089 R)
• M23: 7,158,258 km (0.081 R)
• M24: 7,225,727 km (0.066 R)
• M25: 7,452,218 km (0.104 R)
• M26: 7,566,511 km (0.065 R)
• M27: 7,704,141 km (0.1 R)
• M28: 7,796,592 km (0.06 R)
• M29: 7,889,193 km (0.115 R)
• M30: 8,052,255 km (0.062 R)
• M31: 8,358,183 km (0.082 R)
• M32: 8,548,322 km (0.066 R)
• M33: 8,715,871 km (0.051 R)
• M34: 8,957,173 km (0.095 R)
• M35: 9,030,027 km (0.11 R)
• M36: 9,495,725 km (0.083 R)
• M37: 9,619,592 km (0.108 R)
• M38: 9,719,074 km (0.042 R)
• M39: 10,070,031 km (0.1 R)
• M40: 10,297,869 km (0.104 R)
• M41: 10,527,501 km (0.119 R)
• M42: 10,836,122 km (0.078 R)
• M43: 10,991,554 km (0.063 R)
• M44: 11,147,884 km (0.116 R)
• M45: 11,252,303 km (0.091 R)
• M46: 12,181,156 km (0.028 R)
• M47: 12,695,623 km (0.114 R)
• M48: 12,941,861 km (0.091 R)
• M49: 13,327,973 km (0.066 R)
• M50: 13,411,300 km (0.047 R)
• M51: 13,494,626 km (0.111 R)
• M52: 13,606,226 km (0.091 R)
• M53: 14,939,143 km (0.09 R)
• M54: 15,228,016 km (0.04 R)
• M55: 15,577,177 km (0.113 R)
• M56: 15,811,448 km (0.07 R)
• M57: 15,987,973 km (0.057 R)
• M58: 16,194,717 km (0.094 R)
• M59: 16,461,750 km (0.058 R)
• M60: 16,730,427 km (0.085 R)
• M61: 17,727,497 km (0.111 R)
• M62: 17,819,051 km (0.04 R)
• M63: 18,279,513 km (0.079 R)
• M64: 18,681,632 km (0.106 R)
• M65: 19,180,691 km (0.112 R)
• M66: 19,747,368 km (0.09 R)
• M67: 20,287,566 km (0.112 R)
• M68: 21,252,771 km (0.107 R)
• M69: 21,512,623 km (0.077 R)
• M70: 21,970,093 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.6

Radius: 14.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.3 AU - 7.62 AU

Year: 6707 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 64.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 74,478,763 km

• M1: 188,493 km (0.111 R)
• M2: 642,672 km (0.111 R)
• M3: 780,302 km (0.103 R)
• M4: 1,003,203 km (0.1 R)
• M5: 1,157,738 km (0.114 R)
• M6: 1,395,000 km (0.073 R)
• M7: 1,536,520 km (0.116 R)
• M8: 1,660,237 km (0.058 R)
• M9: 1,787,545 km (0.067 R)
• M10: 2,139,549 km (0.109 R)
• M11: 2,689,022 km (0.072 R)
• M12: 2,923,890 km (0.074 R)
• M13: 3,165,790 km (0.1 R)
• M14: 3,384,801 km (0.079 R)
• M15: 3,684,745 km (0.119 R)
• M16: 3,822,674 km (0.032 R)
• M17: 3,931,133 km (0.085 R)
• M18: 4,836,050 km (0.075 R)
• M19: 5,106,224 km (0.077 R)
• M20: 5,416,341 km (0.071 R)
• M21: 6,055,273 km (0.102 R)
• M22: 6,643,342 km (0.066 R)
• M23: 6,755,541 km (0.119 R)
• M24: 6,906,335 km (0.111 R)
• M25: 7,540,331 km (0.085 R)
• M26: 8,112,842 km (0.04 R)
• M27: 8,495,663 km (0.057 R)
• M28: 9,341,789 km (0.109 R)
• M29: 9,531,329 km (0.078 R)
• M30: 9,679,431 km (0.052 R)
• M31: 10,388,525 km (0.038 R)
• M32: 10,694,453 km (0.052 R)
• M33: 11,114,374 km (0.073 R)
• M34: 11,292,844 km (0.08 R)
• M35: 11,652,477 km (0.088 R)
• M36: 11,970,522 km (0.097 R)
• M37: 12,824,577 km (0.097 R)
• M38: 13,011,724 km (0.11 R)
• M39: 13,318,100 km (0.117 R)
• M40: 15,329,144 km (0.09 R)
• M41: 15,478,293 km (0.06 R)
• M42: 16,154,924 km (0.094 R)
• M43: 16,713,523 km (0.102 R)
• M44: 16,918,173 km (0.089 R)
• M45: 17,201,062 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 752.4

Radius: 3.2

Gravity: 73.48 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 13.12 AU - 14.24 AU

Year: 18481 Days

Day: 16.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,478,763 km

• M1: 93,050 km (0.108 R)
• M2: 370,105 km (0.058 R)
• M3: 613,052 km (0.116 R)
• M4: 948,002 km (0.111 R)
• M5: 1,599,351 km (0.056 R)
• M6: 1,661,434 km (0.12 R)
• M7: 2,150,918 km (0.057 R)
• M8: 2,185,176 km (0.113 R)
• M9: 2,393,716 km (0.108 R)
• M10: 2,755,593 km (0.117 R)
• M11: 3,569,256 km (0.116 R)
• M12: 3,814,447 km (0.083 R)
• M13: 4,235,265 km (0.116 R)
• M14: 5,489,344 km (0.063 R)
• M15: 6,548,647 km (0.029 R)
• M16: 6,949,120 km (0.078 R)
• M17: 7,460,745 km (0.066 R)
• M18: 8,465,893 km (0.101 R)
• M19: 8,737,413 km (0.095 R)
• M20: 8,956,574 km (0.118 R)
• M21: 9,288,831 km (0.092 R)
• M22: 10,367,432 km (0.056 R)
• M23: 11,068,896 km (0.087 R)
• M24: 12,149,292 km (0.088 R)
• M25: 13,262,898 km (0.116 R)
• M26: 13,577,952 km (0.03 R)
• M27: 14,732,398 km (0.108 R)
• M28: 15,651,976 km (0.092 R)
• M29: 15,918,111 km (0.114 R)
• M30: 16,997,310 km (0.108 R)
• M31: 17,133,893 km (0.117 R)
• M32: 17,270,925 km (0.095 R)
• M33: 18,100,146 km (0.105 R)
• M34: 18,449,457 km (0.107 R)
• M35: 19,154,661 km (0.097 R)
• M36: 19,582,062 km (0.097 R)
• M37: 19,653,719 km (0.052 R)
• M38: 19,868,841 km (0.114 R)
• M39: 20,084,711 km (0.076 R)
• M40: 20,956,119 km (0.117 R)
• M41: 21,175,878 km (0.064 R)
• M42: 21,543,889 km (0.075 R)
• M43: 21,617,790 km (0.102 R)
• M44: 21,691,691 km (0.061 R)
• M45: 22,810,833 km (0.107 R)
• M46: 23,188,119 km (0.066 R)
• M47: 24,332,094 km (0.102 R)
• M48: 28,356,276 km (0.114 R)
• M49: 29,825,028 km (0.119 R)
• M50: 29,907,307 km (0.115 R)
• M51: 29,989,736 km (0.104 R)
• M52: 30,734,583 km (0.081 R)
• M53: 30,900,936 km (0.101 R)
• M54: 31,737,338 km (0.081 R)
• M55: 31,821,262 km (0.032 R)
• M56: 32,327,202 km (0.112 R)
• M57: 33,176,021 km (0.044 R)
• M58: 34,722,414 km (0.102 R)
• M59: 35,853,822 km (0.109 R)
• M60: 35,941,337 km (0.098 R)
• M61: 36,029,002 km (0.08 R)
• M62: 36,116,666 km (0.117 R)
• M63: 38,510,381 km (0.109 R)
• M64: 39,681,134 km (0.113 R)
• M65: 40,043,760 km (0.049 R)
• M66: 40,407,432 km (0.1 R)
• M67: 43,169,607 km (0.086 R)
• M68: 43,262,657 km (0.073 R)
• M69: 43,449,206 km (0.03 R)
• M70: 44,103,846 km (0.047 R)
• M71: 45,044,667 km (0.105 R)
• M72: 47,329,475 km (0.092 R)
• M73: 47,713,942 km (0.106 R)
• M74: 49,456,906 km (0.032 R)
• M75: 50,925,210 km (0.047 R)
• M76: 51,122,080 km (0.09 R)
• M77: 54,305,822 km (0.068 R)
• M78: 58,993,472 km (0.104 R)
• M79: 60,654,157 km (0.082 R)
• M80: 61,385,392 km (0.069 R)
• M81: 62,856,837 km (0.108 R)
• M82: 63,596,897 km (0.119 R)
• M83: 64,339,800 km (0.097 R)
• M84: 64,765,705 km (0.116 R)
• M85: 65,941,545 km (0.045 R)
• M86: 66,263,479 km (0.054 R)
• M87: 67,124,415 km (0.068 R)
• M88: 68,857,357 km (0.075 R)
• M89: 70,714,764 km (0.101 R)
• M90: 71,264,237 km (0.06 R)
• M91: 71,704,803 km (0.066 R)
• M92: 73,809,794 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit