🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 202 Days

Day: 27.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.05 AU - 1.11 AU

Year: 423 Days

Day: 23.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.08 AU - 1.2 AU

Year: 459 Days

Day: 31.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.26 AU - 1.34 AU

Year: 558 Days

Day: 32.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.73 AU - 4.09 AU

Year: 2372 Days

Day: 25.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,187,099 km

• M1: 2,156,005 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.16 AU - 4.94 AU

Year: 3070 Days

Day: 38.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,187,099 km

• M1: 3,007,067 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.7

Radius: 11.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.83 AU - 5.95 AU

Year: 4714 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 48,187,099 km

• M1: 148,999 km (0.093 R)
• M2: 261,347 km (0.112 R)
• M3: 516,861 km (0.094 R)
• M4: 715,377 km (0.1 R)
• M5: 824,583 km (0.091 R)
• M6: 1,220,419 km (0.069 R)
• M7: 2,040,515 km (0.077 R)
• M8: 2,281,966 km (0.079 R)
• M9: 2,392,369 km (0.115 R)
• M10: 2,589,988 km (0.081 R)
• M11: 2,778,481 km (0.075 R)
• M12: 3,323,765 km (0.104 R)
• M13: 3,705,689 km (0.052 R)
• M14: 3,819,832 km (0.119 R)
• M15: 3,918,567 km (0.075 R)
• M16: 4,305,277 km (0.101 R)
• M17: 4,827,972 km (0.102 R)
• M18: 5,115,050 km (0.064 R)
• M19: 5,407,664 km (0.112 R)
• M20: 6,163,432 km (0.074 R)
• M21: 6,771,996 km (0.113 R)
• M22: 7,134,173 km (0.117 R)
• M23: 7,276,740 km (0.026 R)
• M24: 7,606,154 km (0.113 R)
• M25: 8,024,879 km (0.109 R)
• M26: 8,494,167 km (0.07 R)
• M27: 8,884,767 km (0.119 R)
• M28: 9,060,245 km (0.113 R)
• M29: 9,170,649 km (0.091 R)
• M30: 9,683,620 km (0.111 R)
• M31: 10,000,618 km (0.067 R)
• M32: 10,413,059 km (0.115 R)
• M33: 10,924,833 km (0.11 R)
• M34: 11,136,514 km (0.042 R)
• M35: 11,997,151 km (0.043 R)
• M36: 12,928,547 km (0.102 R)
• M37: 14,138,196 km (0.094 R)
• M38: 14,782,514 km (0.031 R)
• M39: 14,938,694 km (0.11 R)
• M40: 15,383,747 km (0.104 R)
• M41: 16,556,296 km (0.106 R)
• M42: 17,016,907 km (0.087 R)
• M43: 17,180,567 km (0.079 R)
• M44: 17,812,618 km (0.073 R)
• M45: 18,424,175 km (0.12 R)
• M46: 18,704,521 km (0.067 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.4

Radius: 9.7

Gravity: 6.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.92 AU - 10.88 AU

Year: 10857 Days

Day: 7 Hours

Environment

Temp: -173 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 48,187,099 km

• M1: 266,883 km (0.094 R)
• M2: 462,706 km (0.11 R)
• M3: 564,283 km (0.067 R)
• M4: 658,081 km (0.111 R)
• M5: 1,290,880 km (0.115 R)
• M6: 1,396,795 km (0.026 R)
• M7: 2,219,434 km (0.061 R)
• M8: 2,347,639 km (0.116 R)
• M9: 2,452,059 km (0.088 R)
• M10: 2,692,612 km (0.06 R)
• M11: 2,802,118 km (0.071 R)
• M12: 2,969,069 km (0.119 R)
• M13: 3,342,166 km (0.1 R)
• M14: 4,132,940 km (0.105 R)
• M15: 4,647,557 km (0.084 R)
• M16: 4,746,292 km (0.053 R)
• M17: 5,216,478 km (0.111 R)
• M18: 5,913,903 km (0.081 R)
• M19: 7,357,074 km (0.108 R)
• M20: 7,822,173 km (0.092 R)
• M21: 7,939,907 km (0.06 R)
• M22: 8,177,319 km (0.109 R)
• M23: 8,296,848 km (0.086 R)
• M24: 9,067,426 km (0.071 R)
• M25: 9,482,261 km (0.096 R)
• M26: 9,945,715 km (0.113 R)
• M27: 10,894,764 km (0.053 R)
• M28: 11,202,786 km (0.089 R)
• M29: 11,647,840 km (0.099 R)
• M30: 12,785,681 km (0.113 R)
• M31: 13,391,253 km (0.058 R)
• M32: 13,626,720 km (0.045 R)
• M33: 13,815,962 km (0.088 R)
• M34: 14,197,287 km (0.077 R)
• M35: 15,214,702 km (0.118 R)
• M36: 15,657,811 km (0.094 R)
• M37: 15,905,994 km (0.111 R)
• M38: 16,305,570 km (0.033 R)
• M39: 16,657,873 km (0.113 R)
• M40: 18,561,954 km (0.097 R)
• M41: 18,719,331 km (0.028 R)
• M42: 18,982,773 km (0.087 R)
• M43: 19,194,304 km (0.119 R)
• M44: 20,317,635 km (0.104 R)
• M45: 20,588,257 km (0.105 R)
• M46: 20,914,530 km (0.08 R)
• M47: 21,352,254 km (0.054 R)
• M48: 21,737,767 km (0.117 R)
• M49: 23,927,581 km (0.101 R)
• M50: 24,903,857 km (0.096 R)
• M51: 25,019,645 km (0.057 R)
• M52: 25,309,716 km (0.067 R)
• M53: 25,426,103 km (0.083 R)
• M54: 26,304,392 km (0.069 R)
• M55: 27,133,015 km (0.034 R)
• M56: 27,850,187 km (0.03 R)
• M57: 28,030,452 km (0.12 R)
• M58: 28,271,305 km (0.064 R)
• M59: 29,181,009 km (0.112 R)
• M60: 29,977,169 km (0.036 R)
• M61: 30,532,477 km (0.067 R)
• M62: 31,465,668 km (0.026 R)
• M63: 31,528,200 km (0.058 R)
• M64: 32,030,101 km (0.083 R)
• M65: 32,218,893 km (0.083 R)
• M66: 32,851,244 km (0.032 R)
• M67: 33,487,633 km (0.106 R)
• M68: 33,743,296 km (0.1 R)
• M69: 35,355,961 km (0.032 R)
• M70: 35,942,684 km (0.058 R)
• M71: 37,456,614 km (0.095 R)
• M72: 37,522,886 km (0.111 R)
• M73: 37,788,422 km (0.103 R)
• M74: 40,546,408 km (0.049 R)
• M75: 41,571,603 km (0.114 R)
• M76: 42,605,174 km (0.094 R)
• M77: 43,299,009 km (0.108 R)
• M78: 43,368,572 km (0.119 R)
• M79: 43,647,423 km (0.06 R)
• M80: 43,926,722 km (0.103 R)
• M81: 44,346,793 km (0.046 R)
• M82: 45,898,422 km (0.089 R)
• M83: 46,609,610 km (0.048 R)
• M84: 46,680,968 km (0.092 R)
• M85: 46,823,685 km (0.075 R)
• M86: 47,467,853 km (0.069 R)
• M87: 47,898,994 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,761 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit