🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.69 AU

Year: 181 Days

Day: 37.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 305 Days

Day: 26.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,012,394 km

• M1: 252,820 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.76 AU - 0.96 AU

Year: 353 Days

Day: 14.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 8.2

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.58 AU - 3.74 AU

Year: 2488 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,012,394 km

• M1: 136,882 km (0.057 R)
• M2: 251,923 km (0.11 R)
• M3: 309,817 km (0.062 R)
• M4: 366,365 km (0.099 R)
• M5: 427,252 km (0.073 R)
• M6: 748,289 km (0.084 R)
• M7: 860,038 km (0.086 R)
• M8: 912,846 km (0.072 R)
• M9: 1,010,683 km (0.101 R)
• M10: 1,089,372 km (0.064 R)
• M11: 1,229,246 km (0.108 R)
• M12: 1,325,736 km (0.117 R)
• M13: 1,462,918 km (0.09 R)
• M14: 1,565,542 km (0.119 R)
• M15: 1,684,023 km (0.113 R)
• M16: 1,957,937 km (0.034 R)
• M17: 2,057,270 km (0.091 R)
• M18: 2,172,909 km (0.103 R)
• M19: 2,335,372 km (0.059 R)
• M20: 2,594,326 km (0.087 R)
• M21: 2,735,247 km (0.092 R)
• M22: 3,008,264 km (0.107 R)
• M23: 3,090,393 km (0.065 R)
• M24: 3,206,481 km (0.116 R)
• M25: 3,951,179 km (0.069 R)
• M26: 4,633,345 km (0.101 R)
• M27: 4,843,081 km (0.072 R)
• M28: 5,471,243 km (0.114 R)
• M29: 5,632,360 km (0.086 R)
• M30: 5,733,787 km (0.098 R)
• M31: 6,000,520 km (0.076 R)
• M32: 6,292,386 km (0.092 R)
• M33: 6,418,796 km (0.054 R)
• M34: 6,610,132 km (0.1 R)
• M35: 6,738,636 km (0.089 R)
• M36: 7,042,021 km (0.051 R)
• M37: 7,283,472 km (0.12 R)
• M38: 7,639,514 km (0.115 R)
• M39: 7,751,862 km (0.085 R)
• M40: 8,138,274 km (0.077 R)
• M41: 8,391,693 km (0.053 R)
• M42: 8,531,118 km (0.063 R)
• M43: 8,717,966 km (0.071 R)
• M44: 8,835,549 km (0.048 R)
• M45: 9,001,005 km (0.085 R)
• M46: 9,287,036 km (0.07 R)
• M47: 9,383,078 km (0.119 R)
• M48: 9,697,383 km (0.088 R)
• M49: 9,868,074 km (0.108 R)
• M50: 10,187,765 km (0.072 R)
• M51: 10,535,729 km (0.048 R)
• M52: 11,629,140 km (0.119 R)
• M53: 11,784,572 km (0.052 R)
• M54: 13,079,491 km (0.106 R)
• M55: 13,214,130 km (0.093 R)
• M56: 13,268,134 km (0.113 R)
• M57: 13,484,752 km (0.099 R)
• M58: 13,620,886 km (0.07 R)
• M59: 13,894,351 km (0.104 R)
• M60: 14,169,611 km (0.042 R)
• M61: 14,978,188 km (0.056 R)
• M62: 15,687,132 km (0.057 R)
• M63: 15,973,761 km (0.116 R)
• M64: 16,146,697 km (0.115 R)
• M65: 16,233,314 km (0.053 R)
• M66: 16,377,975 km (0.092 R)
• M67: 16,465,041 km (0.088 R)
• M68: 16,523,234 km (0.026 R)
• M69: 16,932,085 km (0.116 R)
• M70: 17,020,049 km (0.082 R)
• M71: 17,108,312 km (0.104 R)
• M72: 17,226,045 km (0.079 R)
• M73: 17,432,939 km (0.095 R)
• M74: 17,700,121 km (0.108 R)
• M75: 18,148,466 km (0.054 R)
• M76: 18,751,943 km (0.026 R)
• M77: 19,208,965 km (0.085 R)
• M78: 19,885,746 km (0.066 R)
• M79: 20,947,143 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.5

Radius: 13.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.27 AU - 7.65 AU

Year: 9025 Days

Day: 11.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 25,012,394 km

• M1: 204,051 km (0.103 R)
• M2: 292,015 km (0.099 R)
• M3: 466,147 km (0.101 R)
• M4: 555,906 km (0.041 R)
• M5: 902,075 km (0.105 R)
• M6: 1,081,892 km (0.087 R)
• M7: 1,183,020 km (0.085 R)
• M8: 1,874,013 km (0.105 R)
• M9: 1,966,464 km (0.116 R)
• M10: 2,124,140 km (0.029 R)
• M11: 3,287,712 km (0.109 R)
• M12: 3,571,948 km (0.09 R)
• M13: 3,688,036 km (0.091 R)
• M14: 3,805,321 km (0.109 R)
• M15: 4,063,677 km (0.114 R)
• M16: 4,410,444 km (0.051 R)
• M17: 4,618,984 km (0.086 R)
• M18: 5,396,743 km (0.043 R)
• M19: 5,597,653 km (0.083 R)
• M20: 5,710,300 km (0.102 R)
• M21: 5,800,957 km (0.109 R)
• M22: 5,915,100 km (0.106 R)
• M23: 6,686,576 km (0.082 R)
• M24: 7,023,620 km (0.087 R)
• M25: 7,218,696 km (0.05 R)
• M26: 7,390,883 km (0.094 R)
• M27: 7,514,750 km (0.099 R)
• M28: 8,067,813 km (0.087 R)
• M29: 8,323,626 km (0.115 R)
• M30: 8,843,329 km (0.101 R)
• M31: 9,240,062 km (0.088 R)
• M32: 10,188,363 km (0.045 R)
• M33: 10,520,769 km (0.103 R)
• M34: 10,716,294 km (0.098 R)
• M35: 10,800,368 km (0.089 R)
• M36: 11,310,048 km (0.076 R)
• M37: 12,677,672 km (0.101 R)
• M38: 13,577,802 km (0.065 R)
• M39: 14,066,389 km (0.1 R)
• M40: 14,281,959 km (0.069 R)
• M41: 14,622,893 km (0.098 R)
• M42: 14,716,242 km (0.07 R)
• M43: 15,218,143 km (0.088 R)
• M44: 15,471,113 km (0.094 R)
• M45: 15,981,391 km (0.107 R)
• M46: 16,206,386 km (0.077 R)
• M47: 16,335,489 km (0.026 R)
• M48: 16,497,204 km (0.094 R)
• M49: 16,691,981 km (0.102 R)
• M50: 16,789,818 km (0.027 R)
• M51: 16,985,791 km (0.055 R)
• M52: 17,149,601 km (0.104 R)
• M53: 17,910,455 km (0.114 R)
• M54: 18,211,147 km (0.101 R)
• M55: 19,808,553 km (0.103 R)
• M56: 20,119,567 km (0.1 R)
• M57: 20,397,370 km (0.089 R)
• M58: 21,132,794 km (0.112 R)
• M59: 21,238,410 km (0.099 R)
• M60: 21,450,539 km (0.037 R)
• M61: 22,090,968 km (0.113 R)
• M62: 22,521,361 km (0.099 R)
• M63: 23,027,002 km (0.055 R)
• M64: 23,939,250 km (0.069 R)
• M65: 24,640,564 km (0.07 R)
• M66: 24,826,215 km (0.119 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 17,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit