🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.51 AU - 0.77 AU

Year: 180 Days

Day: 41.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,987,887 km

• M1: 295,755 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.57 AU - 0.95 AU

Year: 233 Days

Day: 16.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.13 AU - 1.31 AU

Year: 474 Days

Day: 39.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 56,987,887 km

• M1: 38,895 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.87 AU - 3.91 AU

Year: 2697 Days

Day: 37.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.24 AU - 5.58 AU

Year: 3824 Days

Day: 41.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.6

Radius: 11.4

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.46 AU - 8.08 AU

Year: 6889 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,987,887 km

• M1: 143,016 km (0.113 R)
• M2: 235,617 km (0.102 R)
• M3: 343,776 km (0.072 R)
• M4: 643,271 km (0.044 R)
• M5: 1,021,454 km (0.096 R)
• M6: 1,174,044 km (0.025 R)
• M7: 1,483,562 km (0.095 R)
• M8: 1,737,729 km (0.07 R)
• M9: 1,922,183 km (0.1 R)
• M10: 2,027,500 km (0.058 R)
• M11: 2,400,447 km (0.098 R)
• M12: 2,514,291 km (0.098 R)
• M13: 2,606,743 km (0.065 R)
• M14: 2,747,514 km (0.099 R)
• M15: 3,061,520 km (0.079 R)
• M16: 3,463,939 km (0.056 R)
• M17: 3,829,855 km (0.088 R)
• M18: 3,963,745 km (0.096 R)
• M19: 4,318,891 km (0.097 R)
• M20: 4,458,316 km (0.06 R)
• M21: 6,088,334 km (0.109 R)
• M22: 6,498,382 km (0.106 R)
• M23: 7,179,651 km (0.118 R)
• M24: 7,714,014 km (0.098 R)
• M25: 8,469,783 km (0.115 R)
• M26: 9,177,231 km (0.075 R)
• M27: 9,357,197 km (0.118 R)
• M28: 9,683,919 km (0.114 R)
• M29: 10,088,282 km (0.099 R)
• M30: 10,162,483 km (0.114 R)
• M31: 11,066,203 km (0.051 R)
• M32: 11,181,094 km (0.081 R)
• M33: 11,605,354 km (0.115 R)
• M34: 12,232,019 km (0.085 R)
• M35: 12,390,294 km (0.12 R)
• M36: 12,629,202 km (0.102 R)
• M37: 12,709,237 km (0.046 R)
• M38: 12,909,847 km (0.06 R)
• M39: 13,111,505 km (0.079 R)
• M40: 13,192,438 km (0.077 R)
• M41: 13,314,210 km (0.078 R)
• M42: 13,805,191 km (0.086 R)
• M43: 14,636,506 km (0.053 R)
• M44: 15,827,455 km (0.11 R)
• M45: 16,741,049 km (0.082 R)
• M46: 16,872,994 km (0.059 R)
• M47: 18,482,817 km (0.09 R)
• M48: 18,984,419 km (0.027 R)
• M49: 19,076,122 km (0.066 R)
• M50: 19,444,282 km (0.08 R)
• M51: 20,234,608 km (0.114 R)
• M52: 20,798,891 km (0.091 R)
• M53: 21,559,297 km (0.096 R)
• M54: 21,750,782 km (0.118 R)
• M55: 22,135,399 km (0.107 R)
• M56: 23,450,513 km (0.088 R)
• M57: 23,943,887 km (0.038 R)
• M58: 24,640,564 km (0.113 R)
• M59: 25,343,824 km (0.094 R)
• M60: 25,748,786 km (0.093 R)
• M61: 26,002,803 km (0.051 R)
• M62: 26,308,880 km (0.1 R)
• M63: 26,462,367 km (0.078 R)
• M64: 27,337,664 km (0.038 R)
• M65: 29,434,428 km (0.044 R)
• M66: 30,073,510 km (0.116 R)
• M67: 30,448,552 km (0.093 R)
• M68: 30,824,940 km (0.066 R)
• M69: 30,932,801 km (0.1 R)
• M70: 31,148,969 km (0.109 R)
• M71: 31,311,283 km (0.116 R)
• M72: 31,582,504 km (0.057 R)
• M73: 31,745,715 km (0.103 R)
• M74: 34,114,747 km (0.114 R)
• M75: 34,226,347 km (0.086 R)
• M76: 36,084,652 km (0.096 R)
• M77: 36,426,034 km (0.09 R)
• M78: 37,284,277 km (0.049 R)
• M79: 38,496,918 km (0.118 R)
• M80: 38,613,155 km (0.095 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 242.2

Radius: 6.3

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 13.26 AU - 18.08 AU

Year: 21801 Days

Day: 17.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 56,987,887 km

• M1: 83,476 km (0.111 R)
• M2: 162,762 km (0.057 R)
• M3: 215,720 km (0.096 R)
• M4: 435,180 km (0.082 R)
• M5: 499,956 km (0.055 R)
• M6: 792,420 km (0.071 R)
• M7: 893,847 km (0.108 R)
• M8: 978,220 km (0.081 R)
• M9: 1,109,867 km (0.05 R)
• M10: 1,270,684 km (0.039 R)
• M11: 1,718,431 km (0.038 R)
• M12: 1,878,052 km (0.082 R)
• M13: 2,995,847 km (0.05 R)
• M14: 3,551,154 km (0.1 R)
• M15: 4,828,870 km (0.063 R)
• M16: 5,092,312 km (0.064 R)
• M17: 5,555,018 km (0.064 R)
• M18: 5,633,407 km (0.1 R)
• M19: 6,602,951 km (0.095 R)
• M20: 6,895,415 km (0.092 R)
• M21: 6,979,638 km (0.035 R)
• M22: 7,106,796 km (0.117 R)
• M23: 7,192,067 km (0.085 R)
• M24: 7,754,106 km (0.119 R)
• M25: 7,929,884 km (0.113 R)
• M26: 8,151,438 km (0.113 R)
• M27: 8,510,174 km (0.093 R)
• M28: 9,429,603 km (0.098 R)
• M29: 9,996,130 km (0.079 R)
• M30: 11,162,245 km (0.05 R)
• M31: 12,014,055 km (0.091 R)
• M32: 12,370,846 km (0.062 R)
• M33: 13,620,288 km (0.116 R)
• M34: 15,624,002 km (0.11 R)
• M35: 16,181,104 km (0.049 R)
• M36: 16,405,800 km (0.039 R)
• M37: 16,462,198 km (0.052 R)
• M38: 17,143,168 km (0.115 R)
• M39: 17,429,648 km (0.092 R)
• M40: 18,532,633 km (0.083 R)
• M41: 18,591,275 km (0.104 R)
• M42: 18,767,801 km (0.092 R)
• M43: 19,717,897 km (0.1 R)
• M44: 20,440,903 km (0.069 R)
• M45: 20,988,731 km (0.113 R)
• M46: 21,049,916 km (0.08 R)
• M47: 21,356,592 km (0.118 R)
• M48: 22,098,897 km (0.106 R)
• M49: 23,038,521 km (0.096 R)
• M50: 23,991,160 km (0.099 R)
• M51: 24,762,487 km (0.105 R)
• M52: 25,411,442 km (0.094 R)
• M53: 25,869,062 km (0.08 R)
• M54: 27,659,599 km (0.118 R)
• M55: 29,147,799 km (0.118 R)
• M56: 30,315,560 km (0.117 R)
• M57: 30,453,938 km (0.048 R)
• M58: 31,358,556 km (0.076 R)
• M59: 31,919,548 km (0.083 R)
• M60: 32,625,500 km (0.097 R)
• M61: 33,194,122 km (0.068 R)
• M62: 33,837,542 km (0.088 R)
• M63: 36,525,966 km (0.102 R)
• M64: 36,894,425 km (0.093 R)
• M65: 37,190,180 km (0.071 R)
• M66: 37,560,884 km (0.118 R)
• M67: 38,755,423 km (0.081 R)
• M68: 39,659,592 km (0.068 R)
• M69: 41,181,900 km (0.071 R)
• M70: 41,642,213 km (0.113 R)
• M71: 43,656,997 km (0.08 R)
• M72: 43,813,177 km (0.113 R)
• M73: 44,754,896 km (0.067 R)
• M74: 45,941,356 km (0.097 R)
• M75: 46,498,459 km (0.059 R)
• M76: 46,737,965 km (0.07 R)
• M77: 47,137,990 km (0.078 R)
• M78: 47,539,211 km (0.094 R)
• M79: 47,780,513 km (0.056 R)
• M80: 48,264,163 km (0.109 R)
• M81: 48,830,690 km (0.079 R)
• M82: 51,695,489 km (0.065 R)
• M83: 53,189,972 km (0.083 R)
• M84: 54,194,222 km (0.085 R)
• M85: 54,530,369 km (0.091 R)
• M86: 54,698,666 km (0.036 R)
• M87: 55,035,860 km (0.083 R)
• M88: 55,881,836 km (0.07 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit