🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 26.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.61 AU - 0.81 AU

Year: 223 Days

Day: 27.9 Hours

Environment

Temp: 120 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,484,296 km

• M1: 326,273 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.75 AU - 0.81 AU

Year: 257 Days

Day: 13.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,484,296 km

• M1: 284,386 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.93 AU - 1.29 AU

Year: 436 Days

Day: 12.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.41 AU - 2.13 AU

Year: 878 Days

Day: 32.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.04 AU - 2.62 AU

Year: 1326 Days

Day: 17.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.58 AU - 3 AU

Year: 1737 Days

Day: 35.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.7

Radius: 14.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5 AU - 5.78 AU

Year: 4665 Days

Day: 14.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,484,296 km

• M1: 352,153 km (0.088 R)
• M2: 677,678 km (0.093 R)
• M3: 794,813 km (0.119 R)
• M4: 1,003,503 km (0.085 R)
• M5: 1,284,747 km (0.112 R)
• M6: 1,393,803 km (0.117 R)
• M7: 1,563,597 km (0.09 R)
• M8: 1,740,721 km (0.111 R)
• M9: 1,924,726 km (0.033 R)
• M10: 2,312,933 km (0.053 R)
• M11: 2,482,128 km (0.115 R)
• M12: 2,761,876 km (0.111 R)
• M13: 2,923,741 km (0.088 R)
• M14: 3,070,496 km (0.054 R)
• M15: 3,603,514 km (0.042 R)
• M16: 3,721,546 km (0.101 R)
• M17: 4,083,723 km (0.086 R)
• M18: 4,227,785 km (0.047 R)
• M19: 4,394,437 km (0.039 R)
• M20: 4,627,212 km (0.097 R)
• M21: 4,777,558 km (0.068 R)
• M22: 4,951,390 km (0.094 R)
• M23: 5,127,317 km (0.025 R)
• M24: 5,736,779 km (0.086 R)
• M25: 5,921,832 km (0.103 R)
• M26: 6,440,936 km (0.05 R)
• M27: 6,536,978 km (0.074 R)
• M28: 6,657,554 km (0.042 R)
• M29: 6,779,028 km (0.104 R)
• M30: 7,472,713 km (0.08 R)
• M31: 7,751,563 km (0.063 R)
• M32: 8,241,347 km (0.097 R)
• M33: 8,450,485 km (0.084 R)
• M34: 8,820,889 km (0.096 R)
• M35: 9,142,823 km (0.091 R)
• M36: 9,605,380 km (0.11 R)
• M37: 9,936,440 km (0.108 R)
• M38: 11,765,723 km (0.114 R)
• M39: 12,090,500 km (0.111 R)
• M40: 12,239,051 km (0.109 R)
• M41: 12,358,430 km (0.115 R)
• M42: 12,991,378 km (0.113 R)
• M43: 13,113,151 km (0.042 R)
• M44: 13,450,045 km (0.097 R)
• M45: 13,573,164 km (0.08 R)
• M46: 13,665,915 km (0.041 R)
• M47: 13,789,782 km (0.085 R)
• M48: 14,101,095 km (0.109 R)
• M49: 14,194,893 km (0.085 R)
• M50: 14,320,406 km (0.099 R)
• M51: 14,667,323 km (0.105 R)
• M52: 15,305,209 km (0.11 R)
• M53: 16,279,091 km (0.114 R)
• M54: 16,443,349 km (0.11 R)
• M55: 16,674,328 km (0.114 R)
• M56: 17,373,549 km (0.103 R)
• M57: 17,642,376 km (0.09 R)
• M58: 17,845,081 km (0.059 R)
• M59: 17,946,658 km (0.099 R)
• M60: 18,218,477 km (0.076 R)
• M61: 18,491,643 km (0.082 R)
• M62: 18,800,712 km (0.096 R)
• M63: 19,389,081 km (0.096 R)
• M64: 19,913,272 km (0.078 R)
• M65: 20,513,010 km (0.088 R)
• M66: 20,939,962 km (0.032 R)
• M67: 21,297,950 km (0.05 R)
• M68: 21,405,810 km (0.053 R)
• M69: 21,621,979 km (0.096 R)
• M70: 21,947,653 km (0.088 R)
• M71: 22,787,196 km (0.111 R)
• M72: 23,192,457 km (0.031 R)
• M73: 23,711,562 km (0.113 R)
• M74: 24,234,705 km (0.111 R)
• M75: 25,406,506 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.5 AU - 10.48 AU

Year: 9222 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,484,296 km

• M1: 177,872 km (0.116 R)
• M2: 338,690 km (0.081 R)
• M3: 451,636 km (0.113 R)
• M4: 595,848 km (0.091 R)
• M5: 744,549 km (0.079 R)
• M6: 970,441 km (0.09 R)
• M7: 1,117,496 km (0.104 R)
• M8: 1,326,185 km (0.115 R)
• M9: 1,454,091 km (0.099 R)
• M10: 1,664,127 km (0.095 R)
• M11: 2,051,136 km (0.042 R)
• M12: 2,489,458 km (0.115 R)
• M13: 2,719,839 km (0.092 R)
• M14: 3,201,993 km (0.076 R)
• M15: 3,478,898 km (0.107 R)
• M16: 3,842,721 km (0.101 R)
• M17: 4,110,351 km (0.088 R)
• M18: 4,383,966 km (0.12 R)
• M19: 4,978,468 km (0.113 R)
• M20: 5,182,369 km (0.029 R)
• M21: 5,329,723 km (0.086 R)
• M22: 5,448,654 km (0.102 R)
• M23: 5,538,412 km (0.11 R)
• M24: 5,658,988 km (0.097 R)
• M25: 6,025,802 km (0.03 R)
• M26: 6,274,583 km (0.117 R)
• M27: 6,368,830 km (0.111 R)
• M28: 6,495,240 km (0.053 R)
• M29: 7,337,028 km (0.066 R)
• M30: 7,636,523 km (0.104 R)
• M31: 8,247,630 km (0.041 R)
• M32: 8,945,205 km (0.034 R)
• M33: 9,193,836 km (0.111 R)
• M34: 9,661,778 km (0.079 R)
• M35: 10,211,401 km (0.102 R)
• M36: 10,884,292 km (0.076 R)
• M37: 11,035,835 km (0.102 R)
• M38: 11,571,694 km (0.096 R)
• M39: 12,589,558 km (0.038 R)
• M40: 12,908,501 km (0.096 R)
• M41: 13,270,528 km (0.085 R)
• M42: 14,543,157 km (0.104 R)
• M43: 14,877,807 km (0.116 R)
• M44: 15,299,823 km (0.088 R)
• M45: 15,512,402 km (0.108 R)
• M46: 16,069,504 km (0.077 R)
• M47: 16,285,523 km (0.117 R)
• M48: 16,764,237 km (0.119 R)
• M49: 18,048,385 km (0.105 R)
• M50: 18,498,525 km (0.109 R)
• M51: 18,679,538 km (0.082 R)
• M52: 19,778,634 km (0.103 R)
• M53: 20,242,686 km (0.081 R)
• M54: 20,757,453 km (0.116 R)
• M55: 20,851,550 km (0.035 R)
• M56: 21,561,392 km (0.083 R)
• M57: 22,087,078 km (0.116 R)
• M58: 22,520,314 km (0.106 R)
• M59: 23,346,244 km (0.114 R)
• M60: 23,640,204 km (0.078 R)
• M61: 23,738,340 km (0.092 R)
• M62: 24,578,930 km (0.112 R)
• M63: 25,832,860 km (0.119 R)
• M64: 28,037,783 km (0.079 R)
• M65: 28,350,292 km (0.111 R)
• M66: 29,083,771 km (0.112 R)
• M67: 30,089,368 km (0.026 R)
• M68: 30,249,138 km (0.057 R)
• M69: 30,462,764 km (0.091 R)
• M70: 30,569,726 km (0.113 R)
• M71: 30,945,068 km (0.078 R)
• M72: 31,321,905 km (0.038 R)
• M73: 31,429,765 km (0.113 R)
• M74: 31,591,929 km (0.04 R)
• M75: 32,899,414 km (0.114 R)
• M76: 33,780,695 km (0.079 R)
• M77: 34,224,402 km (0.117 R)
• M78: 34,335,554 km (0.079 R)
• M79: 34,725,705 km (0.069 R)
• M80: 37,612,645 km (0.079 R)
• M81: 38,823,490 km (0.052 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.5

Radius: 13.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8 AU - 9.56 AU

Year: 9698 Days

Day: 11.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 29,484,296 km

• M1: 192,981 km (0.113 R)
• M2: 290,818 km (0.074 R)
• M3: 438,471 km (0.098 R)
• M4: 1,371,364 km (0.083 R)
• M5: 1,494,782 km (0.096 R)
• M6: 2,350,931 km (0.095 R)
• M7: 2,557,675 km (0.095 R)
• M8: 2,928,827 km (0.071 R)
• M9: 3,070,048 km (0.074 R)
• M10: 3,193,017 km (0.104 R)
• M11: 3,380,613 km (0.105 R)
• M12: 3,507,621 km (0.106 R)
• M13: 3,593,191 km (0.117 R)
• M14: 4,054,551 km (0.11 R)
• M15: 4,167,198 km (0.036 R)
• M16: 4,349,558 km (0.088 R)
• M17: 4,651,895 km (0.117 R)
• M18: 4,793,714 km (0.075 R)
• M19: 5,227,847 km (0.092 R)
• M20: 5,524,500 km (0.112 R)
• M21: 5,674,995 km (0.047 R)
• M22: 6,031,337 km (0.094 R)
• M23: 6,264,261 km (0.12 R)
• M24: 6,395,010 km (0.075 R)
• M25: 6,632,571 km (0.045 R)
• M26: 7,335,532 km (0.094 R)
• M27: 7,473,461 km (0.028 R)
• M28: 7,977,157 km (0.079 R)
• M29: 8,147,549 km (0.079 R)
• M30: 8,549,818 km (0.111 R)
• M31: 9,017,610 km (0.101 R)
• M32: 9,795,519 km (0.068 R)
• M33: 10,813,981 km (0.095 R)
• M34: 11,639,911 km (0.081 R)
• M35: 11,736,551 km (0.074 R)
• M36: 11,898,267 km (0.043 R)
• M37: 11,995,505 km (0.095 R)
• M38: 12,387,601 km (0.053 R)
• M39: 12,585,220 km (0.068 R)
• M40: 12,817,097 km (0.11 R)
• M41: 12,983,599 km (0.097 R)
• M42: 13,724,857 km (0.062 R)
• M43: 14,932,261 km (0.109 R)
• M44: 15,637,465 km (0.046 R)
• M45: 15,779,883 km (0.117 R)
• M46: 15,958,502 km (0.055 R)
• M47: 16,534,305 km (0.042 R)
• M48: 16,679,415 km (0.057 R)
• M49: 17,043,835 km (0.047 R)
• M50: 17,411,098 km (0.08 R)
• M51: 17,892,205 km (0.112 R)
• M52: 18,041,204 km (0.106 R)
• M53: 18,905,581 km (0.082 R)
• M54: 19,057,273 km (0.085 R)
• M55: 19,553,190 km (0.097 R)
• M56: 20,130,787 km (0.048 R)
• M57: 20,909,444 km (0.085 R)
• M58: 21,658,331 km (0.078 R)
• M59: 22,496,378 km (0.048 R)
• M60: 22,657,196 km (0.115 R)
• M61: 23,223,125 km (0.097 R)
• M62: 23,793,691 km (0.1 R)
• M63: 24,163,048 km (0.117 R)
• M64: 24,616,928 km (0.113 R)
• M65: 24,824,121 km (0.117 R)
• M66: 25,198,714 km (0.076 R)
• M67: 26,122,032 km (0.074 R)
• M68: 27,013,785 km (0.069 R)
• M69: 27,270,495 km (0.109 R)
• M70: 27,872,327 km (0.046 R)
• M71: 28,131,730 km (0.03 R)
• M72: 28,304,964 km (0.101 R)
• M73: 28,958,258 km (0.119 R)
• M74: 29,220,802 km (0.119 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: 370 - 12,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit