🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 320 Days

Day: 29.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.02 AU - 2.58 AU

Year: 1328 Days

Day: 40.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.21 AU - 3.27 AU

Year: 2221 Days

Day: 25.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,654,943 km

• M1: 1,267,992 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.05 AU - 4.89 AU

Year: 3012 Days

Day: 36.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,654,943 km

• M1: 144,512 km (0.101 R)
• M2: 3,376,125 km (0.041 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.4

Radius: 10.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.19 AU - 6.51 AU

Year: 5388 Days

Day: 13.9 Hours

Environment

Temp: -148 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,654,943 km

• M1: 181,013 km (0.12 R)
• M2: 306,526 km (0.094 R)
• M3: 680,521 km (0.117 R)
• M4: 751,430 km (0.03 R)
• M5: 1,007,242 km (0.101 R)
• M6: 1,145,920 km (0.112 R)
• M7: 1,916,050 km (0.047 R)
• M8: 2,287,950 km (0.119 R)
• M9: 2,435,753 km (0.057 R)
• M10: 2,740,783 km (0.06 R)
• M11: 2,957,700 km (0.117 R)
• M12: 3,366,850 km (0.111 R)
• M13: 3,663,801 km (0.079 R)
• M14: 3,947,439 km (0.058 R)
• M15: 4,036,151 km (0.079 R)
• M16: 4,170,489 km (0.07 R)
• M17: 4,699,168 km (0.094 R)
• M18: 5,055,510 km (0.106 R)
• M19: 5,618,896 km (0.104 R)
• M20: 5,870,071 km (0.089 R)
• M21: 5,971,648 km (0.054 R)
• M22: 6,409,820 km (0.091 R)
• M23: 7,018,982 km (0.031 R)
• M24: 7,757,996 km (0.047 R)
• M25: 8,037,894 km (0.11 R)
• M26: 8,179,114 km (0.064 R)
• M27: 8,292,659 km (0.096 R)
• M28: 8,636,734 km (0.064 R)
• M29: 9,161,374 km (0.109 R)
• M30: 9,696,485 km (0.118 R)
• M31: 10,641,645 km (0.119 R)
• M32: 10,734,694 km (0.088 R)
• M33: 10,921,692 km (0.092 R)
• M34: 11,046,905 km (0.119 R)
• M35: 11,552,396 km (0.095 R)
• M36: 11,840,223 km (0.083 R)
• M37: 12,065,667 km (0.06 R)
• M38: 12,162,756 km (0.108 R)
• M39: 12,325,069 km (0.06 R)
• M40: 12,651,941 km (0.094 R)
• M41: 12,750,526 km (0.107 R)
• M42: 13,114,348 km (0.081 R)
• M43: 13,515,120 km (0.119 R)
• M44: 13,784,546 km (0.102 R)
• M45: 13,885,974 km (0.106 R)
• M46: 14,123,834 km (0.096 R)
• M47: 14,397,299 km (0.102 R)
• M48: 14,638,002 km (0.066 R)
• M49: 14,706,967 km (0.107 R)
• M50: 15,508,362 km (0.08 R)
• M51: 15,613,979 km (0.065 R)
• M52: 15,790,504 km (0.03 R)
• M53: 16,503,188 km (0.112 R)
• M54: 16,863,570 km (0.074 R)
• M55: 17,117,288 km (0.064 R)
• M56: 17,189,992 km (0.077 R)
• M57: 18,145,025 km (0.106 R)
• M58: 18,219,225 km (0.086 R)
• M59: 18,741,322 km (0.103 R)
• M60: 18,853,820 km (0.059 R)
• M61: 19,192,659 km (0.109 R)
• M62: 19,761,879 km (0.109 R)
• M63: 19,952,915 km (0.099 R)
• M64: 20,029,509 km (0.111 R)
• M65: 20,221,443 km (0.051 R)
• M66: 21,268,030 km (0.03 R)
• M67: 21,660,126 km (0.119 R)
• M68: 21,975,478 km (0.085 R)
• M69: 22,094,259 km (0.039 R)
• M70: 22,571,028 km (0.116 R)
• M71: 22,690,706 km (0.077 R)
• M72: 22,810,683 km (0.053 R)
• M73: 23,534,887 km (0.074 R)
• M74: 24,840,876 km (0.072 R)
• M75: 25,088,311 km (0.075 R)
• M76: 25,502,547 km (0.097 R)
• M77: 26,128,315 km (0.114 R)
• M78: 26,212,090 km (0.105 R)
• M79: 26,928,066 km (0.058 R)
• M80: 27,182,382 km (0.115 R)
• M81: 27,352,325 km (0.092 R)
• M82: 27,437,446 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635.9

Radius: 14.1

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.86 AU - 7.48 AU

Year: 5836 Days

Day: 5.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,654,943 km

• M1: 180,714 km (0.06 R)
• M2: 335,698 km (0.106 R)
• M3: 435,180 km (0.119 R)
• M4: 966,103 km (0.055 R)
• M5: 1,264,700 km (0.104 R)
• M6: 1,441,974 km (0.071 R)
• M7: 1,628,074 km (0.029 R)
• M8: 1,750,744 km (0.086 R)
• M9: 1,858,604 km (0.068 R)
• M10: 2,431,863 km (0.096 R)
• M11: 2,738,838 km (0.072 R)
• M12: 2,907,883 km (0.118 R)
• M13: 3,080,370 km (0.083 R)
• M14: 3,458,553 km (0.038 R)
• M15: 3,549,808 km (0.095 R)
• M16: 4,114,091 km (0.112 R)
• M17: 4,431,687 km (0.034 R)
• M18: 4,782,794 km (0.085 R)
• M19: 5,116,995 km (0.069 R)
• M20: 5,539,011 km (0.115 R)
• M21: 5,862,890 km (0.105 R)
• M22: 6,220,878 km (0.118 R)
• M23: 6,416,701 km (0.053 R)
• M24: 7,249,513 km (0.12 R)
• M25: 7,426,038 km (0.083 R)
• M26: 7,843,716 km (0.079 R)
• M27: 8,116,432 km (0.117 R)
• M28: 9,461,766 km (0.103 R)
• M29: 9,751,986 km (0.086 R)
• M30: 9,979,973 km (0.113 R)
• M31: 10,242,517 km (0.082 R)
• M32: 10,674,257 km (0.078 R)
• M33: 11,145,789 km (0.118 R)
• M34: 11,281,774 km (0.077 R)
• M35: 11,555,388 km (0.1 R)
• M36: 11,658,611 km (0.075 R)
• M37: 11,900,660 km (0.028 R)
• M38: 12,144,206 km (0.102 R)
• M39: 13,171,345 km (0.086 R)
• M40: 13,387,364 km (0.114 R)
• M41: 13,604,580 km (0.045 R)
• M42: 15,232,803 km (0.105 R)
• M43: 15,383,897 km (0.093 R)
• M44: 15,611,435 km (0.067 R)
• M45: 15,725,579 km (0.118 R)
• M46: 16,185,143 km (0.055 R)
• M47: 16,455,317 km (0.05 R)
• M48: 18,147,568 km (0.099 R)
• M49: 18,307,787 km (0.102 R)
• M50: 18,912,761 km (0.117 R)
• M51: 19,401,647 km (0.043 R)
• M52: 19,977,150 km (0.049 R)
• M53: 20,350,098 km (0.113 R)
• M54: 21,271,471 km (0.106 R)
• M55: 21,398,180 km (0.117 R)
• M56: 21,779,804 km (0.096 R)
• M57: 21,950,196 km (0.073 R)
• M58: 22,078,103 km (0.046 R)
• M59: 22,377,897 km (0.051 R)
• M60: 22,851,673 km (0.09 R)
• M61: 23,415,807 km (0.111 R)
• M62: 23,634,070 km (0.076 R)
• M63: 24,204,636 km (0.112 R)
• M64: 24,292,749 km (0.076 R)
• M65: 24,381,012 km (0.091 R)
• M66: 24,557,986 km (0.092 R)
• M67: 24,690,979 km (0.033 R)
• M68: 25,448,842 km (0.093 R)
• M69: 27,445,973 km (0.12 R)
• M70: 27,722,281 km (0.119 R)
• M71: 27,814,583 km (0.07 R)
• M72: 28,091,937 km (0.084 R)
• M73: 28,277,438 km (0.116 R)
• M74: 28,416,864 km (0.101 R)
• M75: 29,117,281 km (0.098 R)
• M76: 29,728,837 km (0.119 R)
• M77: 31,444,575 km (0.068 R)
• M78: 31,781,918 km (0.077 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: 250 - 19,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit