🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.54 AU - 0.8 AU

Year: 192 Days

Day: 18.5 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.83 AU - 1.15 AU

Year: 345 Days

Day: 20 Hours

Environment

Temp: 84 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.2 AU - 1.76 AU

Year: 630 Days

Day: 47.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,508,195 km

• M1: 317,147 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.65 AU - 1.71 AU

Year: 762 Days

Day: 34.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.49 AU - 2.37 AU

Year: 938 Days

Day: 35.3 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.03 AU - 2.41 AU

Year: 1157 Days

Day: 23.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.87 AU - 2.73 AU

Year: 1220 Days

Day: 20.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 104.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.98 AU - 5.04 AU

Year: 3351 Days

Day: 46 Hours

Environment

Temp: -118 °C

Axial Tilt: 108.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.2

Radius: 14.1

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.88 AU - 8.44 AU

Year: 6703 Days

Day: 14.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 55,508,195 km

• M1: 175,927 km (0.081 R)
• M2: 330,910 km (0.076 R)
• M3: 454,478 km (0.064 R)
• M4: 592,108 km (0.077 R)
• M5: 808,128 km (0.096 R)
• M6: 1,003,203 km (0.042 R)
• M7: 1,194,240 km (0.1 R)
• M8: 1,386,922 km (0.031 R)
• M9: 1,521,560 km (0.069 R)
• M10: 1,625,530 km (0.032 R)
• M11: 1,841,101 km (0.119 R)
• M12: 1,939,985 km (0.105 R)
• M13: 2,079,111 km (0.115 R)
• M14: 2,195,498 km (0.09 R)
• M15: 2,435,005 km (0.099 R)
• M16: 2,641,450 km (0.105 R)
• M17: 2,768,159 km (0.08 R)
• M18: 2,940,346 km (0.115 R)
• M19: 3,235,353 km (0.085 R)
• M20: 3,432,523 km (0.1 R)
• M21: 3,524,825 km (0.119 R)
• M22: 3,618,025 km (0.098 R)
• M23: 3,838,681 km (0.09 R)
• M24: 4,096,438 km (0.104 R)
• M25: 4,310,214 km (0.106 R)
• M26: 4,765,889 km (0.11 R)
• M27: 5,148,860 km (0.107 R)
• M28: 5,541,853 km (0.1 R)
• M29: 6,018,921 km (0.072 R)
• M30: 6,149,669 km (0.03 R)
• M31: 6,414,009 km (0.1 R)
• M32: 6,605,195 km (0.102 R)
• M33: 6,778,878 km (0.079 R)
• M34: 7,209,869 km (0.044 R)
• M35: 7,629,791 km (0.108 R)
• M36: 7,751,114 km (0.073 R)
• M37: 8,202,002 km (0.082 R)
• M38: 8,347,112 km (0.096 R)
• M39: 8,598,138 km (0.049 R)
• M40: 8,809,220 km (0.119 R)
• M41: 8,915,435 km (0.095 R)
• M42: 9,150,603 km (0.059 R)
• M43: 9,279,706 km (0.08 R)
• M44: 9,387,865 km (0.097 R)
• M45: 9,758,568 km (0.087 R)
• M46: 11,242,878 km (0.116 R)
• M47: 11,636,620 km (0.102 R)
• M48: 12,081,973 km (0.039 R)
• M49: 12,628,753 km (0.071 R)
• M50: 13,110,757 km (0.073 R)
• M51: 13,697,181 km (0.05 R)
• M52: 13,845,133 km (0.059 R)
• M53: 14,093,017 km (0.104 R)
• M54: 14,192,500 km (0.081 R)
• M55: 14,693,652 km (0.041 R)
• M56: 15,124,345 km (0.11 R)
• M57: 15,379,559 km (0.093 R)
• M58: 15,559,076 km (0.095 R)
• M59: 15,971,966 km (0.104 R)
• M60: 16,257,997 km (0.068 R)
• M61: 16,467,135 km (0.107 R)
• M62: 16,993,720 km (0.077 R)
• M63: 17,152,892 km (0.115 R)
• M64: 17,419,026 km (0.117 R)
• M65: 17,606,323 km (0.051 R)
• M66: 18,090,721 km (0.059 R)
• M67: 18,226,107 km (0.081 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318.8

Radius: 5.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.48 AU - 14.46 AU

Year: 18267 Days

Day: 24.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,508,195 km

• M1: 78,688 km (0.081 R)
• M2: 529,876 km (0.119 R)
• M3: 727,046 km (0.099 R)
• M4: 946,356 km (0.034 R)
• M5: 1,982,920 km (0.111 R)
• M6: 2,668,228 km (0.118 R)
• M7: 3,387,494 km (0.099 R)
• M8: 3,651,086 km (0.103 R)
• M9: 4,843,381 km (0.1 R)
• M10: 5,252,980 km (0.112 R)
• M11: 5,751,290 km (0.105 R)
• M12: 6,344,894 km (0.096 R)
• M13: 6,957,947 km (0.103 R)
• M14: 7,419,456 km (0.082 R)
• M15: 7,675,268 km (0.116 R)
• M16: 7,934,073 km (0.106 R)
• M17: 8,283,533 km (0.078 R)
• M18: 8,327,515 km (0.071 R)
• M19: 8,727,540 km (0.105 R)
• M20: 8,997,564 km (0.031 R)
• M21: 9,088,220 km (0.101 R)
• M22: 9,133,548 km (0.115 R)
• M23: 9,453,837 km (0.08 R)
• M24: 10,011,090 km (0.089 R)
• M25: 10,388,675 km (0.118 R)
• M26: 10,483,819 km (0.074 R)
• M27: 10,531,391 km (0.096 R)
• M28: 11,894,975 km (0.078 R)
• M29: 12,546,773 km (0.099 R)
• M30: 12,698,765 km (0.116 R)
• M31: 12,749,628 km (0.111 R)
• M32: 13,468,296 km (0.076 R)
• M33: 13,623,878 km (0.117 R)
• M34: 13,727,998 km (0.065 R)
• M35: 13,832,418 km (0.071 R)
• M36: 14,783,860 km (0.109 R)
• M37: 15,647,189 km (0.085 R)
• M38: 15,920,205 km (0.073 R)
• M39: 16,305,270 km (0.081 R)
• M40: 16,972,477 km (0.076 R)
• M41: 17,422,168 km (0.056 R)
• M42: 19,318,321 km (0.055 R)
• M43: 19,611,383 km (0.102 R)
• M44: 19,728,967 km (0.096 R)
• M45: 20,142,456 km (0.107 R)
• M46: 20,499,097 km (0.057 R)
• M47: 21,339,388 km (0.04 R)
• M48: 22,806,046 km (0.081 R)
• M49: 22,867,830 km (0.112 R)
• M50: 25,002,292 km (0.119 R)
• M51: 25,385,562 km (0.107 R)
• M52: 26,028,683 km (0.117 R)
• M53: 26,352,114 km (0.091 R)
• M54: 27,003,313 km (0.119 R)
• M55: 29,930,196 km (0.067 R)
• M56: 30,065,731 km (0.103 R)
• M57: 31,224,965 km (0.047 R)
• M58: 32,121,356 km (0.11 R)
• M59: 32,329,446 km (0.117 R)
• M60: 32,816,537 km (0.1 R)
• M61: 33,166,147 km (0.075 R)
• M62: 34,434,438 km (0.04 R)
• M63: 35,503,464 km (0.094 R)
• M64: 36,655,667 km (0.116 R)
• M65: 37,820,137 km (0.085 R)
• M66: 38,701,568 km (0.047 R)
• M67: 39,961,630 km (0.075 R)
• M68: 40,784,119 km (0.109 R)
• M69: 41,310,405 km (0.096 R)
• M70: 41,461,199 km (0.098 R)
• M71: 41,612,144 km (0.087 R)
• M72: 43,131,908 km (0.082 R)
• M73: 44,824,608 km (0.109 R)
• M74: 46,303,683 km (0.111 R)
• M75: 46,695,629 km (0.113 R)
• M76: 47,957,188 km (0.061 R)
• M77: 49,229,966 km (0.084 R)
• M78: 49,710,026 km (0.047 R)
• M79: 49,950,729 km (0.085 R)
• M80: 50,111,397 km (0.077 R)
• M81: 53,771,010 km (0.06 R)
• M82: 54,927,102 km (0.12 R)
• M83: 55,009,979 km (0.082 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit