🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.18 AU

Year: 386 Days

Day: 39.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 58.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.01 AU - 1.55 AU

Year: 534 Days

Day: 29.7 Hours

Environment

Temp: 2 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.67 AU - 1.99 AU

Year: 913 Days

Day: 17.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,888,257 km

• M1: 49,367 km (0.104 R)
• M2: 1,144,424 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.87 AU - 1.87 AU

Year: 943 Days

Day: 17.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 101.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,888,257 km

• M1: 1,146,219 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.93 AU - 2.43 AU

Year: 1188 Days

Day: 15.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.7

Radius: 8.7

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.07 AU - 7.75 AU

Year: 6702 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,888,257 km

• M1: 193,430 km (0.11 R)
• M2: 282,590 km (0.112 R)
• M3: 445,203 km (0.071 R)
• M4: 538,852 km (0.114 R)
• M5: 614,099 km (0.033 R)
• M6: 679,773 km (0.101 R)
• M7: 775,964 km (0.074 R)
• M8: 833,260 km (0.096 R)
• M9: 906,862 km (0.073 R)
• M10: 1,125,425 km (0.064 R)
• M11: 1,258,118 km (0.039 R)
• M12: 1,449,005 km (0.099 R)
• M13: 1,743,713 km (0.111 R)
• M14: 2,138,352 km (0.086 R)
• M15: 2,452,507 km (0.111 R)
• M16: 2,604,200 km (0.069 R)
• M17: 2,939,748 km (0.111 R)
• M18: 3,602,616 km (0.113 R)
• M19: 3,750,568 km (0.115 R)
• M20: 3,875,482 km (0.087 R)
• M21: 4,520,548 km (0.107 R)
• M22: 4,814,957 km (0.07 R)
• M23: 4,869,111 km (0.027 R)
• M24: 5,087,973 km (0.052 R)
• M25: 5,338,101 km (0.112 R)
• M26: 5,706,560 km (0.077 R)
• M27: 6,171,361 km (0.101 R)
• M28: 6,497,933 km (0.108 R)
• M29: 7,732,714 km (0.097 R)
• M30: 8,052,554 km (0.113 R)
• M31: 9,172,444 km (0.032 R)
• M32: 9,341,190 km (0.053 R)
• M33: 9,442,917 km (0.047 R)
• M34: 9,510,984 km (0.088 R)
• M35: 10,026,648 km (0.112 R)
• M36: 10,096,061 km (0.093 R)
• M37: 10,340,354 km (0.104 R)
• M38: 10,586,742 km (0.119 R)
• M39: 10,977,641 km (0.095 R)
• M40: 11,120,956 km (0.036 R)
• M41: 11,300,922 km (0.089 R)
• M42: 12,104,562 km (0.093 R)
• M43: 12,588,212 km (0.087 R)
• M44: 13,268,134 km (0.116 R)
• M45: 13,420,874 km (0.065 R)
• M46: 13,805,191 km (0.087 R)
• M47: 14,861,052 km (0.046 R)
• M48: 15,942,645 km (0.117 R)
• M49: 16,801,486 km (0.119 R)
• M50: 16,925,353 km (0.116 R)
• M51: 17,507,588 km (0.111 R)
• M52: 17,885,473 km (0.071 R)
• M53: 18,308,386 km (0.045 R)
• M54: 19,207,170 km (0.09 R)
• M55: 19,640,256 km (0.029 R)
• M56: 20,736,958 km (0.04 R)
• M57: 20,914,381 km (0.1 R)
• M58: 22,169,656 km (0.113 R)
• M59: 23,357,015 km (0.085 R)
• M60: 23,541,619 km (0.118 R)
• M61: 24,377,871 km (0.046 R)
• M62: 24,752,763 km (0.068 R)
• M63: 24,987,931 km (0.112 R)
• M64: 25,365,815 km (0.102 R)
• M65: 25,650,500 km (0.086 R)
• M66: 25,888,510 km (0.117 R)
• M67: 26,127,418 km (0.089 R)
• M68: 26,414,795 km (0.046 R)
• M69: 27,089,781 km (0.117 R)
• M70: 27,283,660 km (0.106 R)
• M71: 27,575,376 km (0.111 R)
• M72: 28,309,153 km (0.104 R)
• M73: 28,604,310 km (0.086 R)
• M74: 29,347,063 km (0.041 R)
• M75: 29,596,144 km (0.068 R)
• M76: 30,548,633 km (0.067 R)
• M77: 30,952,697 km (0.093 R)
• M78: 31,053,975 km (0.119 R)
• M79: 31,460,283 km (0.031 R)
• M80: 31,919,398 km (0.078 R)
• M81: 32,638,067 km (0.071 R)
• M82: 32,792,751 km (0.068 R)
• M83: 32,896,123 km (0.095 R)
• M84: 34,931,402 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.1

Radius: 7.4

Gravity: 2.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 16.67 AU - 19.85 AU

Year: 28789 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,888,257 km

• M1: 164,109 km (0.066 R)
• M2: 362,625 km (0.119 R)
• M3: 580,589 km (0.108 R)
• M4: 1,331,870 km (0.059 R)
• M5: 1,696,440 km (0.059 R)
• M6: 2,870,634 km (0.11 R)
• M7: 3,435,814 km (0.106 R)
• M8: 3,599,026 km (0.111 R)
• M9: 3,764,630 km (0.091 R)
• M10: 4,416,877 km (0.112 R)
• M11: 4,594,450 km (0.098 R)
• M12: 6,982,630 km (0.065 R)
• M13: 7,482,736 km (0.104 R)
• M14: 7,609,595 km (0.105 R)
• M15: 7,737,052 km (0.083 R)
• M16: 9,186,207 km (0.063 R)
• M17: 9,458,475 km (0.05 R)
• M18: 9,733,585 km (0.112 R)
• M19: 9,779,662 km (0.055 R)
• M20: 10,669,171 km (0.117 R)
• M21: 11,147,734 km (0.073 R)
• M22: 13,592,163 km (0.094 R)
• M23: 13,643,775 km (0.067 R)
• M24: 13,798,908 km (0.083 R)
• M25: 14,058,609 km (0.079 R)
• M26: 14,110,670 km (0.115 R)
• M27: 14,319,957 km (0.084 R)
• M28: 14,794,481 km (0.1 R)
• M29: 15,489,064 km (0.102 R)
• M30: 16,139,516 km (0.109 R)
• M31: 18,200,975 km (0.104 R)
• M32: 19,465,376 km (0.095 R)
• M33: 19,815,136 km (0.092 R)
• M34: 19,990,913 km (0.089 R)
• M35: 20,108,198 km (0.098 R)
• M36: 21,294,808 km (0.089 R)
• M37: 21,896,491 km (0.036 R)
• M38: 22,260,313 km (0.072 R)
• M39: 22,442,972 km (0.106 R)
• M40: 23,487,165 km (0.119 R)
• M41: 24,798,839 km (0.108 R)
• M42: 26,326,832 km (0.08 R)
• M43: 26,519,963 km (0.061 R)
• M44: 27,102,197 km (0.025 R)
• M45: 27,167,123 km (0.08 R)
• M46: 27,232,198 km (0.054 R)
• M47: 27,623,247 km (0.068 R)
• M48: 28,609,246 km (0.104 R)
• M49: 29,073,299 km (0.025 R)
• M50: 29,606,615 km (0.102 R)
• M51: 30,345,330 km (0.087 R)
• M52: 30,412,798 km (0.074 R)
• M53: 30,615,503 km (0.083 R)
• M54: 31,430,662 km (0.097 R)
• M55: 31,498,879 km (0.026 R)
• M56: 31,772,344 km (0.045 R)
• M57: 32,597,526 km (0.105 R)
• M58: 34,058,648 km (0.085 R)
• M59: 34,128,809 km (0.044 R)
• M60: 34,409,605 km (0.073 R)
• M61: 34,550,376 km (0.115 R)
• M62: 35,044,498 km (0.068 R)
• M63: 35,897,056 km (0.106 R)
• M64: 36,325,804 km (0.07 R)
• M65: 36,612,583 km (0.115 R)
• M66: 38,349,265 km (0.119 R)
• M67: 38,422,119 km (0.119 R)
• M68: 40,038,524 km (0.094 R)
• M69: 41,227,976 km (0.087 R)
• M70: 41,302,626 km (0.084 R)
• M71: 41,377,425 km (0.081 R)
• M72: 42,278,153 km (0.119 R)
• M73: 42,353,551 km (0.07 R)
• M74: 43,641,439 km (0.112 R)
• M75: 44,251,798 km (0.094 R)
• M76: 44,404,986 km (0.102 R)
• M77: 44,788,406 km (0.114 R)
• M78: 45,095,979 km (0.108 R)
• M79: 45,867,904 km (0.041 R)
• M80: 46,877,839 km (0.105 R)
• M81: 47,111,960 km (0.049 R)
• M82: 48,682,737 km (0.116 R)
• M83: 49,157,262 km (0.101 R)
• M84: 50,270,569 km (0.069 R)
• M85: 52,117,505 km (0.11 R)
• M86: 52,279,220 km (0.065 R)
• M87: 53,089,891 km (0.108 R)
• M88: 53,415,416 km (0.111 R)
• M89: 53,741,539 km (0.057 R)
• M90: 53,823,220 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 19,820 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit