🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.44 AU - 0.62 AU

Year: 146 Days

Day: 15.5 Hours

Environment

Temp: 138 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 29,335,726 km

• M1: 63,878 km (0.076 R)
• M2: 213,177 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 46.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 26.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,335,726 km

• M1: 248,931 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.73 AU - 1.03 AU

Year: 313 Days

Day: 39.3 Hours

Environment

Temp: 30 °C

Axial Tilt: 4.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.88 AU - 1.28 AU

Year: 425 Days

Day: 34.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.22 AU - 1.86 AU

Year: 724 Days

Day: 28.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 47.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.1

Radius: 10

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.2 AU - 10.72 AU

Year: 10158 Days

Day: 8 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 29,335,726 km

• M1: 132,843 km (0.086 R)
• M2: 201,359 km (0.075 R)
• M3: 555,606 km (0.05 R)
• M4: 620,233 km (0.102 R)
• M5: 887,863 km (0.07 R)
• M6: 1,107,174 km (0.083 R)
• M7: 1,212,790 km (0.073 R)
• M8: 1,299,856 km (0.08 R)
• M9: 1,366,577 km (0.12 R)
• M10: 1,457,382 km (0.117 R)
• M11: 2,150,170 km (0.054 R)
• M12: 2,992,556 km (0.113 R)
• M13: 3,417,863 km (0.102 R)
• M14: 3,701,500 km (0.118 R)
• M15: 3,765,528 km (0.03 R)
• M16: 3,927,393 km (0.031 R)
• M17: 4,291,514 km (0.083 R)
• M18: 4,666,556 km (0.036 R)
• M19: 5,087,824 km (0.055 R)
• M20: 5,339,298 km (0.095 R)
• M21: 5,448,354 km (0.043 R)
• M22: 7,090,939 km (0.056 R)
• M23: 7,738,698 km (0.107 R)
• M24: 7,986,582 km (0.1 R)
• M25: 8,321,082 km (0.117 R)
• M26: 8,874,445 km (0.118 R)
• M27: 9,352,111 km (0.082 R)
• M28: 10,016,924 km (0.06 R)
• M29: 10,241,919 km (0.031 R)
• M30: 11,112,130 km (0.03 R)
• M31: 12,485,588 km (0.085 R)
• M32: 12,825,175 km (0.084 R)
• M33: 13,414,291 km (0.093 R)
• M34: 13,662,474 km (0.098 R)
• M35: 13,762,107 km (0.112 R)
• M36: 14,568,140 km (0.101 R)
• M37: 15,389,432 km (0.107 R)
• M38: 16,015,350 km (0.104 R)
• M39: 16,543,131 km (0.091 R)
• M40: 17,130,452 km (0.092 R)
• M41: 18,545,798 km (0.074 R)
• M42: 20,168,187 km (0.036 R)
• M43: 21,835,604 km (0.057 R)
• M44: 22,420,682 km (0.101 R)
• M45: 22,656,298 km (0.089 R)
• M46: 22,892,663 km (0.07 R)
• M47: 23,906,189 km (0.106 R)
• M48: 24,026,465 km (0.062 R)
• M49: 25,056,297 km (0.098 R)
• M50: 25,607,416 km (0.045 R)
• M51: 26,597,005 km (0.105 R)
• M52: 27,221,726 km (0.076 R)
• M53: 27,284,557 km (0.092 R)
• M54: 27,536,031 km (0.113 R)
• M55: 29,061,032 km (0.06 R)
• M56: 29,317,892 km (0.085 R)
• M57: 29,446,546 km (0.091 R)
• M58: 29,511,022 km (0.074 R)
• M59: 30,028,033 km (0.119 R)
• M60: 30,222,659 km (0.104 R)
• M61: 30,548,035 km (0.074 R)
• M62: 31,005,655 km (0.078 R)
• M63: 31,071,179 km (0.078 R)
• M64: 31,927,327 km (0.107 R)
• M65: 32,657,963 km (0.102 R)
• M66: 33,058,736 km (0.057 R)
• M67: 33,663,111 km (0.104 R)
• M68: 34,678,282 km (0.112 R)
• M69: 34,746,349 km (0.114 R)
• M70: 35,155,500 km (0.117 R)
• M71: 35,223,866 km (0.077 R)
• M72: 35,360,748 km (0.08 R)
• M73: 35,909,922 km (0.113 R)
• M74: 35,978,737 km (0.043 R)
• M75: 36,047,552 km (0.073 R)
• M76: 36,116,516 km (0.118 R)
• M77: 36,531,052 km (0.115 R)
• M78: 38,838,898 km (0.091 R)
• M79: 39,405,426 km (0.079 R)
• M80: 42,424,311 km (0.098 R)
• M81: 42,497,165 km (0.083 R)
• M82: 44,182,684 km (0.084 R)
• M83: 44,477,990 km (0.085 R)
• M84: 44,551,891 km (0.117 R)
• M85: 44,996,496 km (0.072 R)
• M86: 46,488,885 km (0.038 R)
• M87: 46,789,277 km (0.074 R)
• M88: 47,165,665 km (0.077 R)
• M89: 47,392,007 km (0.094 R)
• M90: 47,770,041 km (0.109 R)
• M91: 49,521,832 km (0.105 R)
• M92: 50,290,167 km (0.046 R)
• M93: 51,372,208 km (0.07 R)
• M94: 51,760,564 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.2

Radius: 10.6

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.83 AU - 10.31 AU

Year: 12103 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 29,335,726 km

• M1: 331,359 km (0.105 R)
• M2: 615,745 km (0.101 R)
• M3: 755,768 km (0.102 R)
• M4: 946,805 km (0.055 R)
• M5: 1,330,673 km (0.079 R)
• M6: 1,437,935 km (0.057 R)
• M7: 1,694,495 km (0.081 R)
• M8: 1,811,481 km (0.092 R)
• M9: 2,724,327 km (0.049 R)
• M10: 3,002,728 km (0.12 R)
• M11: 3,248,667 km (0.104 R)
• M12: 4,138,326 km (0.043 R)
• M13: 4,206,243 km (0.115 R)
• M14: 4,692,586 km (0.098 R)
• M15: 4,906,511 km (0.116 R)
• M16: 5,148,112 km (0.028 R)
• M17: 5,221,265 km (0.115 R)
• M18: 5,819,656 km (0.114 R)
• M19: 6,838,268 km (0.106 R)
• M20: 7,108,292 km (0.087 R)
• M21: 8,223,245 km (0.051 R)
• M22: 8,309,115 km (0.103 R)
• M23: 8,539,346 km (0.09 R)
• M24: 8,626,262 km (0.104 R)
• M25: 9,006,390 km (0.094 R)
• M26: 10,271,689 km (0.028 R)
• M27: 10,550,091 km (0.075 R)
• M28: 10,768,204 km (0.069 R)
• M29: 11,399,956 km (0.075 R)
• M30: 12,600,329 km (0.111 R)
• M31: 13,232,380 km (0.068 R)
• M32: 13,670,702 km (0.101 R)
• M33: 13,976,929 km (0.027 R)
• M34: 14,665,678 km (0.112 R)
• M35: 15,330,191 km (0.049 R)
• M36: 15,648,386 km (0.097 R)
• M37: 16,399,367 km (0.117 R)
• M38: 16,507,676 km (0.1 R)
• M39: 17,016,010 km (0.062 R)
• M40: 17,382,225 km (0.106 R)
• M41: 18,571,678 km (0.074 R)
• M42: 18,722,174 km (0.115 R)
• M43: 19,024,511 km (0.083 R)
• M44: 19,404,639 km (0.11 R)
• M45: 19,633,973 km (0.091 R)
• M46: 19,979,544 km (0.104 R)
• M47: 20,482,342 km (0.084 R)
• M48: 20,793,805 km (0.066 R)
• M49: 21,106,913 km (0.049 R)
• M50: 21,224,647 km (0.082 R)
• M51: 22,294,720 km (0.114 R)
• M52: 23,504,069 km (0.119 R)
• M53: 24,034,843 km (0.094 R)
• M54: 25,608,762 km (0.111 R)
• M55: 26,239,167 km (0.103 R)
• M56: 26,492,736 km (0.031 R)
• M57: 26,917,294 km (0.058 R)
• M58: 27,644,041 km (0.114 R)
• M59: 27,730,060 km (0.111 R)
• M60: 28,031,499 km (0.077 R)
• M61: 28,290,753 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 18,833 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit