🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.64 AU - 0.98 AU

Year: 276 Days

Day: 29.4 Hours

Environment

Temp: 129 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,269,120 km

• M1: 24,684 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.82 AU - 1.08 AU

Year: 351 Days

Day: 46 Hours

Environment

Temp: 8 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.02 AU - 1.44 AU

Year: 517 Days

Day: 46.7 Hours

Environment

Temp: -32 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 8

Gravity: 10.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.02 AU - 4.8 AU

Year: 3508 Days

Day: 10.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,269,120 km

• M1: 314,754 km (0.086 R)
• M2: 368,011 km (0.057 R)
• M3: 477,068 km (0.1 R)
• M4: 647,011 km (0.117 R)
• M5: 718,668 km (0.12 R)
• M6: 881,580 km (0.117 R)
• M7: 1,142,329 km (0.033 R)
• M8: 1,334,114 km (0.067 R)
• M9: 1,386,922 km (0.099 R)
• M10: 1,454,091 km (0.079 R)
• M11: 1,690,755 km (0.119 R)
• M12: 1,762,861 km (0.118 R)
• M13: 1,835,865 km (0.096 R)
• M14: 1,924,876 km (0.089 R)
• M15: 2,015,383 km (0.088 R)
• M16: 2,153,910 km (0.114 R)
• M17: 2,456,547 km (0.102 R)
• M18: 2,621,403 km (0.109 R)
• M19: 2,722,083 km (0.078 R)
• M20: 2,789,851 km (0.106 R)
• M21: 2,909,828 km (0.119 R)
• M22: 3,014,247 km (0.107 R)
• M23: 3,352,638 km (0.056 R)
• M24: 3,684,596 km (0.083 R)
• M25: 3,988,578 km (0.033 R)
• M26: 4,085,219 km (0.087 R)
• M27: 4,560,042 km (0.038 R)
• M28: 4,620,629 km (0.086 R)
• M29: 4,969,192 km (0.101 R)
• M30: 5,031,575 km (0.047 R)
• M31: 5,262,554 km (0.101 R)
• M32: 5,432,796 km (0.111 R)
• M33: 5,604,834 km (0.094 R)
• M34: 5,822,349 km (0.071 R)
• M35: 6,042,707 km (0.034 R)
• M36: 6,881,801 km (0.104 R)
• M37: 6,998,039 km (0.1 R)
• M38: 7,161,848 km (0.105 R)
• M39: 7,540,929 km (0.118 R)
• M40: 7,612,736 km (0.108 R)
• M41: 8,442,705 km (0.072 R)
• M42: 8,517,205 km (0.094 R)
• M43: 8,642,119 km (0.093 R)
• M44: 9,020,153 km (0.033 R)
• M45: 9,071,016 km (0.051 R)
• M46: 9,249,786 km (0.082 R)
• M47: 10,186,867 km (0.115 R)
• M48: 10,399,296 km (0.068 R)
• M49: 10,479,331 km (0.119 R)
• M50: 10,990,806 km (0.077 R)
• M51: 11,263,224 km (0.076 R)
• M52: 12,038,141 km (0.117 R)
• M53: 12,319,085 km (0.061 R)
• M54: 12,488,580 km (0.086 R)
• M55: 12,687,395 km (0.119 R)
• M56: 15,063,309 km (0.089 R)
• M57: 16,100,770 km (0.076 R)
• M58: 16,379,172 km (0.112 R)
• M59: 16,846,815 km (0.044 R)
• M60: 16,909,496 km (0.099 R)
• M61: 16,972,327 km (0.057 R)
• M62: 17,350,511 km (0.062 R)
• M63: 17,699,672 km (0.09 R)
• M64: 18,437,190 km (0.112 R)
• M65: 19,348,540 km (0.085 R)
• M66: 19,414,213 km (0.088 R)
• M67: 19,512,798 km (0.072 R)
• M68: 19,875,872 km (0.073 R)
• M69: 20,474,862 km (0.089 R)
• M70: 20,877,430 km (0.106 R)
• M71: 20,978,409 km (0.094 R)
• M72: 21,147,155 km (0.091 R)
• M73: 21,861,036 km (0.061 R)
• M74: 22,100,692 km (0.116 R)
• M75: 22,444,617 km (0.104 R)
• M76: 22,651,960 km (0.039 R)
• M77: 23,277,429 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 8.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 8.85 AU - 11.67 AU

Year: 12447 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,269,120 km

• M1: 102,923 km (0.11 R)
• M2: 186,249 km (0.062 R)
• M3: 330,910 km (0.098 R)
• M4: 419,323 km (0.051 R)
• M5: 494,421 km (0.117 R)
• M6: 710,590 km (0.07 R)
• M7: 885,171 km (0.098 R)
• M8: 1,029,084 km (0.107 R)
• M9: 1,786,947 km (0.112 R)
• M10: 2,218,836 km (0.099 R)
• M11: 2,808,251 km (0.076 R)
• M12: 3,000,634 km (0.086 R)
• M13: 3,308,806 km (0.095 R)
• M14: 3,603,962 km (0.103 R)
• M15: 4,244,092 km (0.065 R)
• M16: 4,490,180 km (0.101 R)
• M17: 4,690,342 km (0.079 R)
• M18: 4,816,902 km (0.114 R)
• M19: 5,099,492 km (0.105 R)
• M20: 5,282,151 km (0.095 R)
• M21: 6,116,907 km (0.117 R)
• M22: 6,255,435 km (0.114 R)
• M23: 6,311,085 km (0.114 R)
• M24: 7,666,891 km (0.094 R)
• M25: 8,026,973 km (0.103 R)
• M26: 8,148,297 km (0.099 R)
• M27: 8,300,737 km (0.057 R)
• M28: 8,701,659 km (0.09 R)
• M29: 8,763,892 km (0.081 R)
• M30: 10,268,847 km (0.051 R)
• M31: 10,433,703 km (0.093 R)
• M32: 10,533,036 km (0.114 R)
• M33: 11,000,530 km (0.061 R)
• M34: 11,169,127 km (0.101 R)
• M35: 11,921,155 km (0.037 R)
• M36: 12,129,096 km (0.072 R)
• M37: 12,937,373 km (0.117 R)
• M38: 13,115,395 km (0.113 R)
• M39: 13,222,657 km (0.09 R)
• M40: 13,330,217 km (0.113 R)
• M41: 13,473,981 km (0.117 R)
• M42: 14,237,229 km (0.085 R)
• M43: 15,089,339 km (0.107 R)
• M44: 15,164,138 km (0.039 R)
• M45: 15,389,582 km (0.056 R)
• M46: 15,464,979 km (0.108 R)
• M47: 15,540,376 km (0.04 R)
• M48: 15,691,769 km (0.084 R)
• M49: 15,995,902 km (0.072 R)
• M50: 17,349,613 km (0.052 R)
• M51: 17,545,885 km (0.115 R)
• M52: 18,179,283 km (0.051 R)
• M53: 18,338,754 km (0.086 R)
• M54: 18,659,193 km (0.036 R)
• M55: 18,981,427 km (0.105 R)
• M56: 19,183,833 km (0.053 R)
• M57: 19,713,259 km (0.06 R)
• M58: 19,959,198 km (0.115 R)
• M59: 20,288,762 km (0.104 R)
• M60: 20,537,244 km (0.097 R)
• M61: 20,911,688 km (0.065 R)
• M62: 21,288,375 km (0.042 R)
• M63: 21,963,511 km (0.091 R)
• M64: 22,090,968 km (0.093 R)
• M65: 22,817,415 km (0.1 R)
• M66: 23,032,687 km (0.082 R)
• M67: 23,248,556 km (0.096 R)
• M68: 23,900,055 km (0.072 R)
• M69: 24,118,618 km (0.105 R)
• M70: 25,221,154 km (0.072 R)
• M71: 25,488,336 km (0.109 R)
• M72: 26,115,001 km (0.119 R)
• M73: 26,205,059 km (0.105 R)
• M74: 29,230,975 km (0.099 R)
• M75: 29,511,621 km (0.077 R)
• M76: 30,169,552 km (0.105 R)
• M77: 30,358,494 km (0.065 R)
• M78: 31,691,860 km (0.093 R)
• M79: 32,028,156 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 17,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit