🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.72 AU - 0.96 AU

Year: 272 Days

Day: 12.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.13 AU - 1.31 AU

Year: 476 Days

Day: 39.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 12.2

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.78 AU - 5.9 AU

Year: 4983 Days

Day: 6.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 103,112,483 km

• M1: 157,676 km (0.064 R)
• M2: 255,812 km (0.109 R)
• M3: 390,899 km (0.102 R)
• M4: 586,424 km (0.116 R)
• M5: 702,811 km (0.069 R)
• M6: 817,403 km (0.065 R)
• M7: 1,091,017 km (0.087 R)
• M8: 1,556,416 km (0.108 R)
• M9: 1,668,016 km (0.09 R)
• M10: 1,782,459 km (0.066 R)
• M11: 2,410,470 km (0.048 R)
• M12: 2,998,091 km (0.06 R)
• M13: 3,722,893 km (0.097 R)
• M14: 3,836,288 km (0.057 R)
• M15: 4,047,071 km (0.093 R)
• M16: 5,285,143 km (0.109 R)
• M17: 6,022,960 km (0.103 R)
• M18: 6,156,551 km (0.11 R)
• M19: 6,381,396 km (0.114 R)
• M20: 6,472,202 km (0.114 R)
• M21: 6,631,973 km (0.059 R)
• M22: 7,932,876 km (0.068 R)
• M23: 8,625,065 km (0.095 R)
• M24: 8,750,727 km (0.032 R)
• M25: 9,647,417 km (0.097 R)
• M26: 10,761,772 km (0.09 R)
• M27: 10,951,462 km (0.115 R)
• M28: 11,169,575 km (0.115 R)
• M29: 11,279,231 km (0.102 R)
• M30: 11,888,692 km (0.071 R)
• M31: 13,313,163 km (0.099 R)
• M32: 13,516,916 km (0.116 R)
• M33: 13,780,507 km (0.052 R)
• M34: 14,791,190 km (0.083 R)
• M35: 15,062,860 km (0.106 R)
• M36: 15,184,034 km (0.065 R)
• M37: 15,305,657 km (0.082 R)
• M38: 15,519,134 km (0.086 R)
• M39: 15,641,505 km (0.083 R)
• M40: 17,135,987 km (0.067 R)
• M41: 17,580,293 km (0.062 R)
• M42: 17,676,036 km (0.087 R)
• M43: 18,513,036 km (0.11 R)
• M44: 18,773,186 km (0.052 R)
• M45: 20,192,122 km (0.101 R)
• M46: 20,796,348 km (0.078 R)
• M47: 21,202,506 km (0.101 R)
• M48: 21,338,341 km (0.051 R)
• M49: 21,645,316 km (0.069 R)
• M50: 21,747,940 km (0.041 R)
• M51: 22,194,639 km (0.049 R)
• M52: 22,713,894 km (0.088 R)
• M53: 23,097,163 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.6

Radius: 3.4

Gravity: 63.03 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.59 AU - 23.57 AU

Year: 30593 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 103,112,483 km

• M1: 449,691 km (0.052 R)
• M2: 499,507 km (0.111 R)
• M3: 688,449 km (0.114 R)
• M4: 805,734 km (0.038 R)
• M5: 866,770 km (0.068 R)
• M6: 897,886 km (0.096 R)
• M7: 1,789,939 km (0.117 R)
• M8: 2,330,884 km (0.089 R)
• M9: 2,596,570 km (0.077 R)
• M10: 2,825,156 km (0.084 R)
• M11: 3,499,094 km (0.034 R)
• M12: 4,114,390 km (0.046 R)
• M13: 4,597,442 km (0.088 R)
• M14: 5,851,371 km (0.114 R)
• M15: 6,271,292 km (0.045 R)
• M16: 7,076,428 km (0.095 R)
• M17: 7,652,529 km (0.064 R)
• M18: 8,578,391 km (0.116 R)
• M19: 8,986,045 km (0.077 R)
• M20: 10,245,958 km (0.043 R)
• M21: 11,042,716 km (0.071 R)
• M22: 11,560,026 km (0.102 R)
• M23: 13,628,067 km (0.103 R)
• M24: 14,182,477 km (0.117 R)
• M25: 14,987,313 km (0.087 R)
• M26: 15,150,076 km (0.058 R)
• M27: 16,055,591 km (0.108 R)
• M28: 18,004,702 km (0.095 R)
• M29: 20,206,334 km (0.074 R)
• M30: 20,566,416 km (0.082 R)
• M31: 21,384,268 km (0.078 R)
• M32: 21,751,231 km (0.07 R)
• M33: 22,491,292 km (0.091 R)
• M34: 23,145,483 km (0.057 R)
• M35: 24,472,716 km (0.082 R)
• M36: 26,903,382 km (0.072 R)
• M37: 27,498,033 km (0.076 R)
• M38: 28,097,023 km (0.036 R)
• M39: 29,715,373 km (0.108 R)
• M40: 31,467,613 km (0.11 R)
• M41: 32,303,715 km (0.076 R)
• M42: 32,513,900 km (0.071 R)
• M43: 32,619,217 km (0.081 R)
• M44: 32,830,001 km (0.095 R)
• M45: 33,147,148 km (0.113 R)
• M46: 33,253,063 km (0.078 R)
• M47: 36,921,203 km (0.116 R)
• M48: 37,581,827 km (0.102 R)
• M49: 37,692,231 km (0.087 R)
• M50: 38,802,845 km (0.05 R)
• M51: 39,698,937 km (0.089 R)
• M52: 41,397,620 km (0.082 R)
• M53: 41,740,199 km (0.069 R)
• M54: 44,865,299 km (0.114 R)
• M55: 45,099,719 km (0.112 R)
• M56: 52,196,941 km (0.099 R)
• M57: 53,185,783 km (0.078 R)
• M58: 54,180,609 km (0.095 R)
• M59: 54,930,693 km (0.049 R)
• M60: 55,056,056 km (0.058 R)
• M61: 57,328,896 km (0.056 R)
• M62: 57,583,362 km (0.057 R)
• M63: 60,535,975 km (0.098 R)
• M64: 61,835,083 km (0.11 R)
• M65: 65,255,339 km (0.071 R)
• M66: 65,786,860 km (0.038 R)
• M67: 71,181,659 km (0.072 R)
• M68: 72,277,463 km (0.113 R)
• M69: 72,414,794 km (0.08 R)
• M70: 72,827,385 km (0.036 R)
• M71: 74,208,622 km (0.066 R)
• M72: 75,877,237 km (0.082 R)
• M73: 76,156,536 km (0.118 R)
• M74: 76,436,284 km (0.065 R)
• M75: 77,839,662 km (0.118 R)
• M76: 78,262,276 km (0.043 R)
• M77: 78,544,567 km (0.086 R)
• M78: 78,827,157 km (0.105 R)
• M79: 80,387,164 km (0.111 R)
• M80: 81,099,698 km (0.103 R)
• M81: 81,957,343 km (0.11 R)
• M82: 85,563,549 km (0.111 R)
• M83: 86,582,460 km (0.081 R)
• M84: 88,045,228 km (0.116 R)
• M85: 88,338,739 km (0.07 R)
• M86: 88,485,495 km (0.084 R)
• M87: 88,632,550 km (0.098 R)
• M88: 91,440,053 km (0.029 R)
• M89: 92,630,852 km (0.113 R)
• M90: 93,527,392 km (0.088 R)
• M91: 97,900,886 km (0.061 R)
• M92: 99,882,908 km (0.109 R)
• M93: 101,262,799 km (0.083 R)
• M94: 101,416,436 km (0.088 R)
• M95: 101,878,095 km (0.065 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit