🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.34 AU - 1.98 AU

Year: 759 Days

Day: 41.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,741 km

• M1: 118,033 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.89 AU - 1.97 AU

Year: 951 Days

Day: 21.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.85 AU - 3.19 AU

Year: 1862 Days

Day: 32.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,741 km

• M1: 468,989 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.62 AU - 3.7 AU

Year: 2484 Days

Day: 45.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,976,741 km

• M1: 2,319,665 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.96 AU - 4.34 AU

Year: 2999 Days

Day: 27.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.3

Radius: 14.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.76 AU - 7.02 AU

Year: 5730 Days

Day: 10.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 98.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 31,976,741 km

• M1: 362,326 km (0.064 R)
• M2: 453,282 km (0.106 R)
• M3: 555,906 km (0.072 R)
• M4: 680,820 km (0.095 R)
• M5: 1,179,878 km (0.049 R)
• M6: 1,380,788 km (0.103 R)
• M7: 1,747,453 km (0.064 R)
• M8: 1,997,281 km (0.044 R)
• M9: 2,240,079 km (0.034 R)
• M10: 2,355,418 km (0.112 R)
• M11: 2,532,393 km (0.115 R)
• M12: 2,714,005 km (0.09 R)
• M13: 2,837,572 km (0.094 R)
• M14: 3,176,262 km (0.087 R)
• M15: 3,372,834 km (0.031 R)
• M16: 4,009,971 km (0.055 R)
• M17: 4,934,336 km (0.077 R)
• M18: 5,162,922 km (0.105 R)
• M19: 5,447,008 km (0.101 R)
• M20: 5,709,702 km (0.071 R)
• M21: 5,842,694 km (0.072 R)
• M22: 6,057,667 km (0.111 R)
• M23: 6,357,610 km (0.112 R)
• M24: 6,634,516 km (0.091 R)
• M25: 6,830,788 km (0.098 R)
• M26: 7,057,429 km (0.083 R)
• M27: 7,286,613 km (0.073 R)
• M28: 7,431,125 km (0.107 R)
• M29: 8,560,589 km (0.114 R)
• M30: 9,145,367 km (0.092 R)
• M31: 9,489,891 km (0.065 R)
• M32: 10,451,356 km (0.085 R)
• M33: 11,578,277 km (0.038 R)
• M34: 11,713,364 km (0.113 R)
• M35: 12,190,581 km (0.109 R)
• M36: 13,093,554 km (0.079 R)
• M37: 13,446,754 km (0.046 R)
• M38: 13,838,701 km (0.11 R)
• M39: 15,259,132 km (0.116 R)
• M40: 15,930,228 km (0.112 R)
• M41: 16,080,724 km (0.09 R)
• M42: 16,383,061 km (0.104 R)
• M43: 16,611,048 km (0.079 R)
• M44: 16,763,638 km (0.107 R)
• M45: 16,955,123 km (0.12 R)
• M46: 17,108,760 km (0.05 R)
• M47: 17,844,932 km (0.109 R)
• M48: 18,354,612 km (0.081 R)
• M49: 18,472,943 km (0.092 R)
• M50: 18,869,079 km (0.097 R)
• M51: 19,308,148 km (0.054 R)
• M52: 19,428,425 km (0.104 R)
• M53: 19,629,634 km (0.102 R)
• M54: 20,522,733 km (0.117 R)
• M55: 21,180,665 km (0.098 R)
• M56: 21,470,586 km (0.094 R)
• M57: 21,929,103 km (0.085 R)
• M58: 22,306,539 km (0.115 R)
• M59: 22,643,882 km (0.084 R)
• M60: 23,537,579 km (0.066 R)
• M61: 23,666,084 km (0.096 R)
• M62: 23,967,075 km (0.105 R)
• M63: 24,572,946 km (0.12 R)
• M64: 25,799,649 km (0.056 R)
• M65: 26,020,754 km (0.039 R)
• M66: 26,242,608 km (0.093 R)
• M67: 27,181,036 km (0.116 R)
• M68: 27,767,459 km (0.12 R)
• M69: 28,039,578 km (0.099 R)
• M70: 28,175,861 km (0.106 R)
• M71: 29,090,652 km (0.09 R)
• M72: 29,551,713 km (0.116 R)
• M73: 30,015,317 km (0.103 R)
• M74: 30,294,466 km (0.054 R)
• M75: 30,387,815 km (0.058 R)
• M76: 31,514,587 km (0.043 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.7

Radius: 9.4

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.22 AU - 6.8 AU

Year: 5893 Days

Day: 12.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,976,741 km

• M1: 128,205 km (0.091 R)
• M2: 207,043 km (0.091 R)
• M3: 561,890 km (0.108 R)
• M4: 632,799 km (0.111 R)
• M5: 707,000 km (0.052 R)
• M6: 1,457,831 km (0.073 R)
• M7: 1,541,905 km (0.08 R)
• M8: 1,875,957 km (0.065 R)
• M9: 2,080,009 km (0.074 R)
• M10: 2,271,644 km (0.116 R)
• M11: 2,570,241 km (0.08 R)
• M12: 2,902,647 km (0.062 R)
• M13: 3,182,844 km (0.08 R)
• M14: 3,404,548 km (0.115 R)
• M15: 4,147,302 km (0.09 R)
• M16: 4,316,347 km (0.113 R)
• M17: 4,561,837 km (0.101 R)
• M18: 4,686,452 km (0.118 R)
• M19: 5,144,072 km (0.043 R)
• M20: 5,247,594 km (0.064 R)
• M21: 5,509,839 km (0.108 R)
• M22: 5,857,205 km (0.12 R)
• M23: 6,101,798 km (0.072 R)
• M24: 7,229,317 km (0.114 R)
• M25: 7,433,219 km (0.113 R)
• M26: 7,491,861 km (0.065 R)
• M27: 7,727,777 km (0.066 R)
• M28: 7,787,168 km (0.063 R)
• M29: 7,876,477 km (0.107 R)
• M30: 7,936,317 km (0.111 R)
• M31: 8,146,651 km (0.085 R)
• M32: 8,207,089 km (0.078 R)
• M33: 8,298,044 km (0.114 R)
• M34: 8,542,338 km (0.049 R)
• M35: 8,757,908 km (0.063 R)
• M36: 8,913,041 km (0.046 R)
• M37: 9,163,169 km (0.052 R)
• M38: 9,766,497 km (0.079 R)
• M39: 9,991,941 km (0.06 R)
• M40: 10,317,167 km (0.1 R)
• M41: 10,811,438 km (0.082 R)
• M42: 11,011,450 km (0.06 R)
• M43: 11,279,829 km (0.074 R)
• M44: 11,584,410 km (0.103 R)
• M45: 12,029,165 km (0.064 R)
• M46: 12,098,129 km (0.112 R)
• M47: 12,409,891 km (0.11 R)
• M48: 12,900,124 km (0.115 R)
• M49: 13,112,253 km (0.066 R)
• M50: 13,935,939 km (0.118 R)
• M51: 14,189,807 km (0.069 R)
• M52: 14,445,470 km (0.079 R)
• M53: 15,183,885 km (0.037 R)
• M54: 15,745,774 km (0.102 R)
• M55: 16,352,693 km (0.098 R)
• M56: 16,467,434 km (0.09 R)
• M57: 16,735,963 km (0.095 R)
• M58: 17,746,197 km (0.066 R)
• M59: 18,377,650 km (0.106 R)
• M60: 18,616,258 km (0.103 R)
• M61: 19,947,530 km (0.1 R)
• M62: 20,439,108 km (0.073 R)
• M63: 21,434,383 km (0.056 R)
• M64: 22,743,215 km (0.104 R)
• M65: 23,342,653 km (0.082 R)
• M66: 24,513,705 km (0.095 R)
• M67: 24,732,567 km (0.098 R)
• M68: 25,481,753 km (0.118 R)
• M69: 25,659,176 km (0.101 R)
• M70: 26,149,109 km (0.087 R)
• M71: 26,462,517 km (0.118 R)
• M72: 26,777,121 km (0.086 R)
• M73: 27,002,565 km (0.102 R)
• M74: 27,228,757 km (0.095 R)
• M75: 28,736,853 km (0.103 R)
• M76: 28,921,457 km (0.11 R)
• M77: 29,384,762 km (0.095 R)
• M78: 29,943,959 km (0.076 R)
• M79: 30,695,239 km (0.103 R)
• M80: 30,883,882 km (0.103 R)
• M81: 31,167,819 km (0.082 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 11,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit