🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.45 AU - 0.67 AU

Year: 152 Days

Day: 42 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 177 Days

Day: 25.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.7 AU - 1.08 AU

Year: 305 Days

Day: 12.7 Hours

Environment

Temp: 84 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.15 AU - 1.67 AU

Year: 608 Days

Day: 47.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 157.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.12 AU - 1.74 AU

Year: 621 Days

Day: 12.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.34 AU - 2.66 AU

Year: 1437 Days

Day: 22.6 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 12.6

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.81 AU - 9.95 AU

Year: 8816 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,279,616 km

• M1: 240,553 km (0.09 R)
• M2: 374,593 km (0.111 R)
• M3: 884,871 km (0.113 R)
• M4: 1,048,531 km (0.112 R)
• M5: 1,255,725 km (0.048 R)
• M6: 1,459,327 km (0.093 R)
• M7: 1,583,344 km (0.084 R)
• M8: 1,785,750 km (0.096 R)
• M9: 1,899,743 km (0.111 R)
• M10: 2,486,167 km (0.088 R)
• M11: 2,899,805 km (0.1 R)
• M12: 3,265,273 km (0.038 R)
• M13: 3,645,700 km (0.113 R)
• M14: 3,866,058 km (0.115 R)
• M15: 4,579,490 km (0.105 R)
• M16: 4,684,807 km (0.115 R)
• M17: 5,333,762 km (0.104 R)
• M18: 6,068,587 km (0.11 R)
• M19: 6,715,299 km (0.112 R)
• M20: 7,199,547 km (0.11 R)
• M21: 7,414,968 km (0.107 R)
• M22: 8,233,867 km (0.103 R)
• M23: 9,015,216 km (0.069 R)
• M24: 9,147,760 km (0.117 R)
• M25: 9,414,792 km (0.074 R)
• M26: 9,752,136 km (0.102 R)
• M27: 9,888,270 km (0.116 R)
• M28: 10,128,075 km (0.095 R)
• M29: 10,964,477 km (0.099 R)
• M30: 11,212,660 km (0.113 R)
• M31: 11,678,507 km (0.117 R)
• M32: 12,518,350 km (0.093 R)
• M33: 12,740,503 km (0.09 R)
• M34: 13,453,187 km (0.063 R)
• M35: 13,642,727 km (0.12 R)
• M36: 13,833,315 km (0.073 R)
• M37: 14,643,388 km (0.093 R)
• M38: 14,916,852 km (0.106 R)
• M39: 15,073,930 km (0.069 R)
• M40: 15,508,512 km (0.108 R)
• M41: 15,588,098 km (0.116 R)
• M42: 16,228,676 km (0.069 R)
• M43: 16,592,947 km (0.083 R)
• M44: 17,164,860 km (0.095 R)
• M45: 18,160,284 km (0.072 R)
• M46: 18,834,372 km (0.058 R)
• M47: 19,302,464 km (0.051 R)
• M48: 19,430,819 km (0.032 R)
• M49: 19,903,847 km (0.105 R)
• M50: 20,033,548 km (0.115 R)
• M51: 20,206,932 km (0.061 R)
• M52: 20,729,927 km (0.101 R)
• M53: 21,833,959 km (0.1 R)
• M54: 22,640,591 km (0.068 R)
• M55: 22,821,155 km (0.108 R)
• M56: 23,002,318 km (0.071 R)
• M57: 23,365,841 km (0.091 R)
• M58: 24,098,721 km (0.107 R)
• M59: 24,699,805 km (0.074 R)
• M60: 27,248,953 km (0.074 R)
• M61: 27,441,037 km (0.044 R)
• M62: 28,117,069 km (0.064 R)
• M63: 28,945,393 km (0.102 R)
• M64: 29,436,373 km (0.072 R)
• M65: 30,178,079 km (0.114 R)
• M66: 30,277,412 km (0.11 R)
• M67: 30,576,159 km (0.11 R)
• M68: 30,825,838 km (0.108 R)
• M69: 30,925,769 km (0.091 R)
• M70: 31,226,611 km (0.117 R)
• M71: 31,730,307 km (0.106 R)
• M72: 31,831,285 km (0.12 R)
• M73: 32,033,691 km (0.067 R)
• M74: 32,134,969 km (0.039 R)
• M75: 33,154,478 km (0.108 R)
• M76: 33,822,882 km (0.12 R)
• M77: 34,029,327 km (0.106 R)
• M78: 34,651,504 km (0.111 R)
• M79: 34,807,685 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 14.9

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.8 AU - 9.44 AU

Year: 10010 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,279,616 km

• M1: 189,989 km (0.089 R)
• M2: 289,771 km (0.079 R)
• M3: 401,670 km (0.076 R)
• M4: 547,678 km (0.048 R)
• M5: 672,592 km (0.099 R)
• M6: 1,224,309 km (0.113 R)
• M7: 1,397,244 km (0.105 R)
• M8: 1,532,630 km (0.116 R)
• M9: 1,625,530 km (0.108 R)
• M10: 1,833,771 km (0.083 R)
• M11: 2,000,273 km (0.118 R)
• M12: 2,224,371 km (0.099 R)
• M13: 2,698,147 km (0.087 R)
• M14: 2,947,078 km (0.028 R)
• M15: 3,084,259 km (0.118 R)
• M16: 3,203,788 km (0.1 R)
• M17: 3,304,467 km (0.098 R)
• M18: 3,529,911 km (0.076 R)
• M19: 4,504,841 km (0.111 R)
• M20: 4,640,975 km (0.098 R)
• M21: 4,894,244 km (0.06 R)
• M22: 5,175,787 km (0.097 R)
• M23: 5,730,496 km (0.068 R)
• M24: 6,559,567 km (0.078 R)
• M25: 6,740,431 km (0.12 R)
• M26: 7,133,275 km (0.039 R)
• M27: 7,346,003 km (0.086 R)
• M28: 7,832,346 km (0.073 R)
• M29: 8,051,806 km (0.079 R)
• M30: 8,384,961 km (0.1 R)
• M31: 8,779,450 km (0.111 R)
• M32: 8,921,867 km (0.093 R)
• M33: 9,440,673 km (0.064 R)
• M34: 9,969,501 km (0.103 R)
• M35: 10,447,766 km (0.052 R)
• M36: 11,179,150 km (0.108 R)
• M37: 11,519,934 km (0.07 R)
• M38: 11,958,704 km (0.078 R)
• M39: 12,275,403 km (0.043 R)
• M40: 12,594,944 km (0.116 R)
• M41: 12,917,327 km (0.118 R)
• M42: 13,405,914 km (0.118 R)
• M43: 13,701,968 km (0.084 R)
• M44: 13,801,152 km (0.106 R)
• M45: 13,933,845 km (0.116 R)
• M46: 14,670,914 km (0.058 R)
• M47: 14,976,093 km (0.117 R)
• M48: 15,386,291 km (0.063 R)
• M49: 16,603,868 km (0.089 R)
• M50: 17,277,806 km (0.115 R)
• M51: 17,385,068 km (0.113 R)
• M52: 17,528,383 km (0.059 R)
• M53: 17,672,146 km (0.11 R)
• M54: 18,250,940 km (0.102 R)
• M55: 18,689,112 km (0.101 R)
• M56: 19,315,927 km (0.083 R)
• M57: 19,837,276 km (0.12 R)
• M58: 20,476,657 km (0.065 R)
• M59: 20,817,890 km (0.073 R)
• M60: 23,377,510 km (0.105 R)
• M61: 23,496,290 km (0.043 R)
• M62: 23,654,864 km (0.087 R)
• M63: 24,092,737 km (0.101 R)
• M64: 24,613,786 km (0.115 R)
• M65: 24,936,170 km (0.091 R)
• M66: 25,748,636 km (0.112 R)
• M67: 26,158,085 km (0.1 R)
• M68: 26,693,496 km (0.108 R)
• M69: 26,817,662 km (0.078 R)
• M70: 27,274,385 km (0.119 R)
• M71: 27,733,500 km (0.083 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 11,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit