🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.99 AU - 1.19 AU

Year: 414 Days

Day: 28.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.84 AU - 1.36 AU

Year: 419 Days

Day: 14.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 91,294,797 km

• M1: 59,091 km (0.059 R)
• M2: 683,213 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.32 AU - 4.78 AU

Year: 2962 Days

Day: 40.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,294,797 km

• M1: 2,756,042 km (0.042 R)
• M2: 3,433,720 km (0.11 R)

Asteroid Belt

Center: 7.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.1

Radius: 11.7

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.97 AU - 11.63 AU

Year: 12014 Days

Day: 5.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 91,294,797 km

• M1: 146,905 km (0.106 R)
• M2: 302,487 km (0.052 R)
• M3: 440,117 km (0.059 R)
• M4: 574,905 km (0.1 R)
• M5: 709,991 km (0.076 R)
• M6: 943,215 km (0.116 R)
• M7: 1,299,856 km (0.043 R)
• M8: 1,546,692 km (0.052 R)
• M9: 1,697,936 km (0.099 R)
• M10: 2,109,779 km (0.093 R)
• M11: 2,205,521 km (0.089 R)
• M12: 2,278,376 km (0.1 R)
• M13: 2,527,157 km (0.104 R)
• M14: 2,785,064 km (0.066 R)
• M15: 3,243,132 km (0.075 R)
• M16: 3,667,093 km (0.072 R)
• M17: 4,229,581 km (0.063 R)
• M18: 4,724,151 km (0.105 R)
• M19: 4,914,589 km (0.102 R)
• M20: 5,107,421 km (0.085 R)
• M21: 5,302,796 km (0.111 R)
• M22: 6,040,612 km (0.071 R)
• M23: 6,143,685 km (0.069 R)
• M24: 6,810,443 km (0.084 R)
• M25: 7,170,675 km (0.113 R)
• M26: 7,243,529 km (0.118 R)
• M27: 8,557,148 km (0.069 R)
• M28: 8,634,490 km (0.043 R)
• M29: 8,985,147 km (0.025 R)
• M30: 9,459,971 km (0.081 R)
• M31: 9,902,631 km (0.065 R)
• M32: 10,641,345 km (0.038 R)
• M33: 10,724,522 km (0.086 R)
• M34: 10,975,397 km (0.046 R)
• M35: 11,440,497 km (0.06 R)
• M36: 11,653,973 km (0.105 R)
• M37: 11,825,712 km (0.117 R)
• M38: 11,955,114 km (0.071 R)
• M39: 12,477,360 km (0.108 R)
• M40: 14,732,698 km (0.064 R)
• M41: 15,575,083 km (0.112 R)
• M42: 16,625,709 km (0.117 R)
• M43: 17,257,461 km (0.064 R)
• M44: 17,797,958 km (0.072 R)
• M45: 18,344,140 km (0.115 R)
• M46: 18,594,267 km (0.115 R)
• M47: 18,744,912 km (0.103 R)
• M48: 18,845,592 km (0.074 R)
• M49: 19,351,382 km (0.098 R)
• M50: 19,657,011 km (0.108 R)
• M51: 21,524,441 km (0.037 R)
• M52: 21,841,140 km (0.05 R)
• M53: 22,106,227 km (0.078 R)
• M54: 22,319,105 km (0.076 R)
• M55: 22,800,511 km (0.095 R)
• M56: 23,123,492 km (0.055 R)
• M57: 24,210,620 km (0.074 R)
• M58: 25,984,552 km (0.073 R)
• M59: 26,321,745 km (0.094 R)
• M60: 26,490,941 km (0.086 R)
• M61: 27,000,770 km (0.079 R)
• M62: 27,914,963 km (0.116 R)
• M63: 28,433,618 km (0.092 R)
• M64: 29,246,833 km (0.077 R)
• M65: 30,067,526 km (0.083 R)
• M66: 30,185,410 km (0.038 R)
• M67: 31,134,010 km (0.07 R)
• M68: 31,671,964 km (0.12 R)
• M69: 33,792,813 km (0.12 R)
• M70: 34,222,458 km (0.068 R)
• M71: 34,407,211 km (0.08 R)
• M72: 34,653,898 km (0.119 R)
• M73: 34,963,266 km (0.087 R)
• M74: 36,272,397 km (0.099 R)
• M75: 37,724,394 km (0.118 R)
• M76: 37,915,281 km (0.095 R)
• M77: 38,170,196 km (0.102 R)
• M78: 40,424,935 km (0.104 R)
• M79: 40,750,460 km (0.109 R)
• M80: 40,946,284 km (0.106 R)
• M81: 42,855,003 km (0.033 R)
• M82: 44,054,329 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.6

Radius: 3.6

Gravity: 42.48 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 15.65 AU - 21.69 AU

Year: 29319 Days

Day: 22 Hours

Environment

Temp: -208 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,294,797 km

• M1: 52,958 km (0.074 R)
• M2: 518,955 km (0.059 R)
• M3: 747,541 km (0.073 R)
• M4: 858,393 km (0.119 R)
• M5: 974,481 km (0.098 R)
• M6: 1,189,752 km (0.106 R)
• M7: 1,319,304 km (0.108 R)
• M8: 1,453,493 km (0.043 R)
• M9: 1,734,737 km (0.057 R)
• M10: 2,070,883 km (0.092 R)
• M11: 2,426,926 km (0.085 R)
• M12: 2,844,155 km (0.1 R)
• M13: 3,105,203 km (0.102 R)
• M14: 3,790,660 km (0.059 R)
• M15: 4,029,119 km (0.089 R)
• M16: 4,125,909 km (0.048 R)
• M17: 4,773,668 km (0.08 R)
• M18: 5,613,211 km (0.093 R)
• M19: 5,775,675 km (0.09 R)
• M20: 6,553,883 km (0.107 R)
• M21: 6,667,876 km (0.087 R)
• M22: 7,962,795 km (0.054 R)
• M23: 8,638,679 km (0.079 R)
• M24: 9,525,046 km (0.106 R)
• M25: 9,653,999 km (0.066 R)
• M26: 9,848,626 km (0.062 R)
• M27: 10,572,979 km (0.119 R)
• M28: 10,907,929 km (0.026 R)
• M29: 11,110,484 km (0.072 R)
• M30: 12,422,458 km (0.111 R)
• M31: 12,563,379 km (0.091 R)
• M32: 14,295,273 km (0.082 R)
• M33: 14,889,027 km (0.097 R)
• M34: 15,339,616 km (0.111 R)
• M35: 16,717,861 km (0.078 R)
• M36: 18,295,221 km (0.058 R)
• M37: 19,101,404 km (0.115 R)
• M38: 19,836,977 km (0.117 R)
• M39: 20,001,684 km (0.096 R)
• M40: 21,251,425 km (0.112 R)
• M41: 22,098,448 km (0.12 R)
• M42: 22,183,719 km (0.084 R)
• M43: 22,440,279 km (0.101 R)
• M44: 23,302,711 km (0.062 R)
• M45: 24,263,877 km (0.109 R)
• M46: 27,223,821 km (0.05 R)
• M47: 28,885,703 km (0.058 R)
• M48: 29,165,900 km (0.111 R)
• M49: 29,446,994 km (0.118 R)
• M50: 30,011,726 km (0.057 R)
• M51: 30,770,487 km (0.083 R)
• M52: 32,016,637 km (0.064 R)
• M53: 32,403,348 km (0.091 R)
• M54: 32,694,465 km (0.046 R)
• M55: 34,360,237 km (0.112 R)
• M56: 34,657,040 km (0.075 R)
• M57: 38,284,489 km (0.066 R)
• M58: 41,503,386 km (0.078 R)
• M59: 41,608,553 km (0.105 R)
• M60: 41,714,020 km (0.103 R)
• M61: 42,453,931 km (0.034 R)
• M62: 42,878,789 km (0.088 R)
• M63: 44,269,002 km (0.092 R)
• M64: 44,699,844 km (0.114 R)
• M65: 48,084,944 km (0.118 R)
• M66: 48,306,200 km (0.041 R)
• M67: 49,083,061 km (0.093 R)
• M68: 50,874,346 km (0.086 R)
• M69: 53,486,475 km (0.047 R)
• M70: 53,945,142 km (0.041 R)
• M71: 54,060,033 km (0.083 R)
• M72: 54,175,074 km (0.119 R)
• M73: 56,374,761 km (0.07 R)
• M74: 56,958,492 km (0.053 R)
• M75: 58,014,353 km (0.112 R)
• M76: 58,603,619 km (0.047 R)
• M77: 58,721,652 km (0.08 R)
• M78: 58,839,835 km (0.065 R)
• M79: 60,383,385 km (0.091 R)
• M80: 61,579,869 km (0.072 R)
• M81: 62,421,956 km (0.08 R)
• M82: 63,025,733 km (0.109 R)
• M83: 63,146,757 km (0.072 R)
• M84: 64,239,270 km (0.103 R)
• M85: 64,361,043 km (0.113 R)
• M86: 65,951,119 km (0.032 R)
• M87: 67,553,910 km (0.062 R)
• M88: 68,546,792 km (0.068 R)
• M89: 69,169,717 km (0.038 R)
• M90: 70,295,740 km (0.094 R)
• M91: 71,553,858 km (0.05 R)
• M92: 71,932,790 km (0.095 R)
• M93: 73,582,405 km (0.109 R)
• M94: 76,531,428 km (0.075 R)
• M95: 76,789,634 km (0.119 R)
• M96: 90,474,847 km (0.088 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 19,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit