🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.61 AU - 0.99 AU

Year: 310 Days

Day: 27.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,565,721 km

• M1: 59,241 km (0.103 R)
• M2: 615,745 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.1 AU - 1.26 AU

Year: 556 Days

Day: 27.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.78 AU - 1.92 AU

Year: 1091 Days

Day: 33.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,565,721 km

• M1: 179,817 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.11 AU - 3.07 AU

Year: 1807 Days

Day: 36.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.8

Radius: 9.7

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.29 AU - 5.89 AU

Year: 4978 Days

Day: 14.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,565,721 km

• M1: 274,662 km (0.107 R)
• M2: 755,768 km (0.094 R)
• M3: 886,966 km (0.078 R)
• M4: 1,147,715 km (0.091 R)
• M5: 1,235,978 km (0.096 R)
• M6: 1,313,469 km (0.117 R)
• M7: 1,570,030 km (0.054 R)
• M8: 1,798,615 km (0.103 R)
• M9: 1,872,367 km (0.11 R)
• M10: 2,161,839 km (0.041 R)
• M11: 2,416,754 km (0.114 R)
• M12: 2,783,268 km (0.102 R)
• M13: 2,851,934 km (0.088 R)
• M14: 3,078,724 km (0.072 R)
• M15: 3,221,291 km (0.068 R)
• M16: 3,365,952 km (0.118 R)
• M17: 3,756,403 km (0.073 R)
• M18: 3,832,398 km (0.117 R)
• M19: 4,063,527 km (0.088 R)
• M20: 4,220,156 km (0.113 R)
• M21: 4,338,937 km (0.071 R)
• M22: 4,681,665 km (0.111 R)
• M23: 4,887,512 km (0.12 R)
• M24: 5,718,229 km (0.111 R)
• M25: 6,615,218 km (0.115 R)
• M26: 6,730,408 km (0.078 R)
• M27: 7,009,707 km (0.093 R)
• M28: 7,316,533 km (0.104 R)
• M29: 7,507,569 km (0.081 R)
• M30: 7,797,191 km (0.111 R)
• M31: 7,870,194 km (0.055 R)
• M32: 8,313,004 km (0.061 R)
• M33: 8,437,320 km (0.1 R)
• M34: 8,612,649 km (0.07 R)
• M35: 9,145,666 km (0.071 R)
• M36: 9,222,709 km (0.106 R)
• M37: 9,429,154 km (0.12 R)
• M38: 9,611,065 km (0.04 R)
• M39: 9,767,993 km (0.038 R)
• M40: 10,457,490 km (0.093 R)
• M41: 10,618,906 km (0.11 R)
• M42: 10,699,988 km (0.092 R)
• M43: 11,355,376 km (0.065 R)
• M44: 11,438,104 km (0.12 R)
• M45: 12,221,099 km (0.081 R)
• M46: 12,561,883 km (0.104 R)
• M47: 13,136,937 km (0.111 R)
• M48: 13,282,047 km (0.08 R)
• M49: 14,372,466 km (0.071 R)
• M50: 14,521,914 km (0.052 R)
• M51: 14,732,249 km (0.037 R)
• M52: 14,973,700 km (0.114 R)
• M53: 15,247,015 km (0.087 R)
• M54: 15,338,419 km (0.091 R)
• M55: 15,767,616 km (0.096 R)
• M56: 15,829,250 km (0.073 R)
• M57: 16,481,347 km (0.099 R)
• M58: 17,237,415 km (0.111 R)
• M59: 18,262,908 km (0.081 R)
• M60: 18,392,609 km (0.054 R)
• M61: 18,652,611 km (0.107 R)
• M62: 19,242,325 km (0.058 R)
• M63: 19,904,745 km (0.036 R)
• M64: 20,372,836 km (0.086 R)
• M65: 21,047,822 km (0.083 R)
• M66: 21,285,832 km (0.084 R)
• M67: 21,422,265 km (0.106 R)
• M68: 21,593,106 km (0.055 R)
• M69: 21,661,622 km (0.073 R)
• M70: 21,764,545 km (0.081 R)
• M71: 22,281,406 km (0.075 R)
• M72: 22,385,227 km (0.073 R)
• M73: 22,697,737 km (0.108 R)
• M74: 22,941,881 km (0.057 R)
• M75: 23,116,761 km (0.081 R)
• M76: 23,221,778 km (0.106 R)
• M77: 23,291,940 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.4

Radius: 3.2

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.1 AU - 12.04 AU

Year: 13852 Days

Day: 16.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 40,565,721 km

• M1: 74,350 km (0.105 R)
• M2: 229,633 km (0.105 R)
• M3: 376,239 km (0.113 R)
• M4: 426,653 km (0.081 R)
• M5: 562,488 km (0.052 R)
• M6: 635,342 km (0.086 R)
• M7: 806,482 km (0.12 R)
• M8: 839,094 km (0.058 R)
• M9: 922,570 km (0.102 R)
• M10: 1,026,391 km (0.075 R)
• M11: 1,097,749 km (0.064 R)
• M12: 1,170,603 km (0.09 R)
• M13: 1,418,637 km (0.107 R)
• M14: 1,682,527 km (0.084 R)
• M15: 1,895,704 km (0.051 R)
• M16: 1,961,228 km (0.109 R)
• M17: 2,094,819 km (0.084 R)
• M18: 2,657,756 km (0.111 R)
• M19: 3,801,282 km (0.093 R)
• M20: 3,939,810 km (0.055 R)
• M21: 4,051,709 km (0.083 R)
• M22: 4,193,079 km (0.11 R)
• M23: 4,250,225 km (0.066 R)
• M24: 4,307,521 km (0.055 R)
• M25: 4,336,244 km (0.079 R)
• M26: 4,597,741 km (0.049 R)
• M27: 5,105,476 km (0.112 R)
• M28: 5,197,030 km (0.09 R)
• M29: 5,412,451 km (0.06 R)
• M30: 5,443,567 km (0.089 R)
• M31: 5,536,916 km (0.102 R)
• M32: 5,630,864 km (0.115 R)
• M33: 5,948,011 km (0.09 R)
• M34: 6,205,768 km (0.113 R)
• M35: 6,336,068 km (0.097 R)
• M36: 6,533,089 km (0.115 R)
• M37: 6,566,150 km (0.076 R)
• M38: 7,272,850 km (0.073 R)
• M39: 7,410,181 km (0.088 R)
• M40: 7,444,588 km (0.086 R)
• M41: 8,180,760 km (0.07 R)
• M42: 8,720,509 km (0.076 R)
• M43: 9,458,026 km (0.094 R)
• M44: 9,834,265 km (0.114 R)
• M45: 10,215,291 km (0.077 R)
• M46: 11,110,035 km (0.088 R)
• M47: 12,110,546 km (0.087 R)
• M48: 12,477,809 km (0.077 R)
• M49: 12,890,101 km (0.098 R)
• M50: 13,097,892 km (0.112 R)
• M51: 14,799,867 km (0.099 R)
• M52: 16,076,535 km (0.108 R)
• M53: 16,121,115 km (0.11 R)
• M54: 16,345,063 km (0.046 R)
• M55: 17,113,847 km (0.079 R)
• M56: 17,250,729 km (0.081 R)
• M57: 19,776,240 km (0.08 R)
• M58: 20,063,917 km (0.101 R)
• M59: 20,256,449 km (0.103 R)
• M60: 20,352,940 km (0.101 R)
• M61: 20,886,406 km (0.101 R)
• M62: 21,032,713 km (0.085 R)
• M63: 21,081,482 km (0.055 R)
• M64: 22,016,618 km (0.093 R)
• M65: 23,065,897 km (0.033 R)
• M66: 23,216,991 km (0.027 R)
• M67: 23,520,376 km (0.069 R)
• M68: 23,672,666 km (0.092 R)
• M69: 25,420,269 km (0.112 R)
• M70: 26,256,969 km (0.098 R)
• M71: 26,678,686 km (0.101 R)
• M72: 27,528,851 km (0.1 R)
• M73: 27,957,149 km (0.075 R)
• M74: 28,226,126 km (0.083 R)
• M75: 28,387,842 km (0.107 R)
• M76: 29,802,289 km (0.12 R)
• M77: 31,128,175 km (0.078 R)
• M78: 32,529,758 km (0.096 R)
• M79: 33,494,514 km (0.107 R)
• M80: 34,583,737 km (0.058 R)
• M81: 34,756,821 km (0.107 R)
• M82: 34,930,205 km (0.085 R)
• M83: 35,045,844 km (0.051 R)
• M84: 35,976,343 km (0.11 R)
• M85: 38,456,825 km (0.111 R)
• M86: 39,959,386 km (0.048 R)
• M87: 40,080,411 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 18,270 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit