🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.95 AU - 1.43 AU

Year: 486 Days

Day: 24.9 Hours

Environment

Temp: -18 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 34,633,217 km

• M1: 702,960 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.22 AU - 1.32 AU

Year: 536 Days

Day: 35.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,633,217 km

• M1: 343,926 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.56 AU - 2.16 AU

Year: 951 Days

Day: 34.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.78 AU - 2.22 AU

Year: 1060 Days

Day: 17.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 52.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.42 AU - 2.8 AU

Year: 1580 Days

Day: 45.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.85 AU - 3.41 AU

Year: 2075 Days

Day: 22.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 9.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.56 AU - 7.34 AU

Year: 6139 Days

Day: 12.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,633,217 km

• M1: 264,639 km (0.043 R)
• M2: 366,664 km (0.117 R)
• M3: 533,915 km (0.114 R)
• M4: 601,533 km (0.1 R)
• M5: 663,467 km (0.054 R)
• M6: 1,417,739 km (0.117 R)
• M7: 1,590,525 km (0.107 R)
• M8: 1,809,536 km (0.092 R)
• M9: 2,080,009 km (0.064 R)
• M10: 2,363,497 km (0.1 R)
• M11: 2,510,103 km (0.09 R)
• M12: 2,905,041 km (0.106 R)
• M13: 3,078,126 km (0.058 R)
• M14: 3,303,420 km (0.045 R)
• M15: 3,567,610 km (0.112 R)
• M16: 4,151,640 km (0.069 R)
• M17: 4,240,202 km (0.055 R)
• M18: 4,436,923 km (0.084 R)
• M19: 4,988,939 km (0.088 R)
• M20: 5,877,252 km (0.108 R)
• M21: 5,996,780 km (0.114 R)
• M22: 6,157,448 km (0.118 R)
• M23: 6,360,153 km (0.065 R)
• M24: 6,482,824 km (0.103 R)
• M25: 6,668,475 km (0.12 R)
• M26: 6,876,715 km (0.071 R)
• M27: 6,939,546 km (0.076 R)
• M28: 7,065,956 km (0.1 R)
• M29: 7,406,740 km (0.104 R)
• M30: 7,514,301 km (0.093 R)
• M31: 7,600,769 km (0.114 R)
• M32: 7,884,107 km (0.119 R)
• M33: 8,461,106 km (0.054 R)
• M34: 8,822,983 km (0.076 R)
• M35: 8,960,015 km (0.116 R)
• M36: 9,421,973 km (0.111 R)
• M37: 9,891,561 km (0.112 R)
• M38: 10,951,611 km (0.12 R)
• M39: 11,222,234 km (0.114 R)
• M40: 11,321,118 km (0.097 R)
• M41: 11,870,591 km (0.102 R)
• M42: 12,275,702 km (0.045 R)
• M43: 13,151,598 km (0.046 R)
• M44: 14,154,352 km (0.118 R)
• M45: 15,236,244 km (0.119 R)
• M46: 16,065,016 km (0.065 R)
• M47: 16,484,937 km (0.054 R)
• M48: 16,653,983 km (0.06 R)
• M49: 16,851,901 km (0.056 R)
• M50: 16,936,873 km (0.059 R)
• M51: 17,078,991 km (0.117 R)
• M52: 17,766,393 km (0.108 R)
• M53: 17,997,521 km (0.044 R)
• M54: 18,171,504 km (0.109 R)
• M55: 18,696,891 km (0.095 R)
• M56: 19,079,563 km (0.051 R)
• M57: 19,316,227 km (0.104 R)
• M58: 19,494,398 km (0.029 R)
• M59: 19,792,546 km (0.086 R)
• M60: 20,122,410 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.6

Radius: 8.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.03 AU - 7.59 AU

Year: 6660 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 34,633,217 km

• M1: 150,495 km (0.111 R)
• M2: 208,390 km (0.079 R)
• M3: 272,418 km (0.097 R)
• M4: 366,365 km (0.108 R)
• M5: 485,146 km (0.096 R)
• M6: 722,857 km (0.046 R)
• M7: 1,089,820 km (0.076 R)
• M8: 1,268,590 km (0.11 R)
• M9: 1,728,903 km (0.114 R)
• M10: 1,823,149 km (0.102 R)
• M11: 1,880,445 km (0.117 R)
• M12: 1,997,132 km (0.12 R)
• M13: 2,196,994 km (0.057 R)
• M14: 2,299,469 km (0.094 R)
• M15: 2,725,075 km (0.057 R)
• M16: 2,902,348 km (0.066 R)
• M17: 3,198,402 km (0.079 R)
• M18: 3,504,330 km (0.115 R)
• M19: 3,721,696 km (0.12 R)
• M20: 3,918,716 km (0.106 R)
• M21: 4,451,883 km (0.102 R)
• M22: 4,927,155 km (0.075 R)
• M23: 5,116,397 km (0.046 R)
• M24: 5,670,208 km (0.082 R)
• M25: 5,755,030 km (0.116 R)
• M26: 5,811,728 km (0.096 R)
• M27: 6,954,805 km (0.089 R)
• M28: 7,136,866 km (0.066 R)
• M29: 7,228,420 km (0.065 R)
• M30: 7,660,907 km (0.095 R)
• M31: 8,070,207 km (0.05 R)
• M32: 8,389,748 km (0.118 R)
• M33: 8,713,627 km (0.098 R)
• M34: 9,140,729 km (0.116 R)
• M35: 9,207,001 km (0.103 R)
• M36: 9,811,077 km (0.095 R)
• M37: 10,015,278 km (0.04 R)
• M38: 10,117,902 km (0.119 R)
• M39: 10,916,456 km (0.031 R)
• M40: 11,057,377 km (0.099 R)
• M41: 11,163,442 km (0.105 R)
• M42: 11,771,108 km (0.075 R)
• M43: 11,988,175 km (0.08 R)
• M44: 12,832,505 km (0.097 R)
• M45: 13,318,100 km (0.084 R)
• M46: 14,268,944 km (0.096 R)
• M47: 14,849,982 km (0.072 R)
• M48: 15,241,629 km (0.11 R)
• M49: 15,320,318 km (0.114 R)
• M50: 16,275,800 km (0.116 R)
• M51: 17,045,780 km (0.103 R)
• M52: 17,291,419 km (0.116 R)
• M53: 17,620,834 km (0.056 R)
• M54: 18,411,309 km (0.032 R)
• M55: 19,170,818 km (0.1 R)
• M56: 19,897,564 km (0.075 R)
• M57: 20,199,452 km (0.07 R)
• M58: 20,764,035 km (0.09 R)
• M59: 21,642,773 km (0.111 R)
• M60: 22,086,779 km (0.033 R)
• M61: 22,758,324 km (0.052 R)
• M62: 22,983,618 km (0.096 R)
• M63: 23,527,556 km (0.05 R)
• M64: 24,075,683 km (0.059 R)
• M65: 25,137,977 km (0.078 R)
• M66: 25,277,552 km (0.077 R)
• M67: 26,357,050 km (0.083 R)
• M68: 27,547,550 km (0.042 R)
• M69: 27,932,166 km (0.116 R)
• M70: 28,560,926 km (0.086 R)
• M71: 28,852,792 km (0.104 R)
• M72: 29,047,867 km (0.043 R)
• M73: 29,292,310 km (0.109 R)
• M74: 30,029,828 km (0.051 R)
• M75: 30,227,447 km (0.115 R)
• M76: 30,574,514 km (0.111 R)
• M77: 30,773,329 km (0.111 R)
• M78: 30,922,777 km (0.089 R)
• M79: 31,072,525 km (0.106 R)
• M80: 31,322,503 km (0.049 R)
• M81: 31,422,734 km (0.046 R)
• M82: 32,177,604 km (0.084 R)
• M83: 33,551,511 km (0.117 R)
• M84: 34,013,619 km (0.104 R)
• M85: 34,271,376 km (0.109 R)
• M86: 34,426,360 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit