🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.39 AU - 1.73 AU

Year: 822 Days

Day: 42.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.37 AU - 3.05 AU

Year: 1882 Days

Day: 33.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.1

Radius: 9.8

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.26 AU - 3.74 AU

Year: 2192 Days

Day: 8.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 10,604,218 km

• M1: 133,441 km (0.052 R)
• M2: 201,658 km (0.091 R)
• M3: 266,883 km (0.12 R)
• M4: 358,436 km (0.097 R)
• M5: 447,298 km (0.087 R)
• M6: 714,779 km (0.086 R)
• M7: 880,683 km (0.109 R)
• M8: 979,866 km (0.12 R)
• M9: 1,288,038 km (0.052 R)
• M10: 1,525,898 km (0.035 R)
• M11: 1,715,289 km (0.063 R)
• M12: 1,876,855 km (0.093 R)
• M13: 2,021,366 km (0.104 R)
• M14: 2,087,638 km (0.079 R)
• M15: 2,252,944 km (0.084 R)
• M16: 2,337,168 km (0.079 R)
• M17: 2,406,880 km (0.049 R)
• M18: 2,807,354 km (0.12 R)
• M19: 3,083,063 km (0.086 R)
• M20: 3,358,921 km (0.1 R)
• M21: 3,615,930 km (0.077 R)
• M22: 3,778,693 km (0.112 R)
• M23: 3,842,721 km (0.097 R)
• M24: 3,934,723 km (0.059 R)
• M25: 4,149,247 km (0.051 R)
• M26: 4,224,793 km (0.11 R)
• M27: 4,338,937 km (0.11 R)
• M28: 4,405,956 km (0.117 R)
• M29: 5,227,398 km (0.064 R)
• M30: 5,391,208 km (0.097 R)
• M31: 5,463,464 km (0.11 R)
• M32: 5,839,852 km (0.066 R)
• M33: 6,203,225 km (0.03 R)
• M34: 7,177,556 km (0.049 R)
• M35: 7,291,251 km (0.096 R)
• M36: 7,880,666 km (0.11 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.3

Radius: 10.6

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.17 AU - 4.45 AU

Year: 3137 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 10,604,218 km

• M1: 163,211 km (0.084 R)
• M2: 321,037 km (0.06 R)
• M3: 475,422 km (0.119 R)
• M4: 558,898 km (0.119 R)
• M5: 895,343 km (0.11 R)
• M6: 1,092,064 km (0.114 R)
• M7: 1,207,704 km (0.054 R)
• M8: 1,477,129 km (0.115 R)
• M9: 1,566,888 km (0.116 R)
• M10: 1,685,220 km (0.089 R)
• M11: 1,752,240 km (0.118 R)
• M12: 1,903,035 km (0.061 R)
• M13: 1,987,109 km (0.109 R)
• M14: 2,626,490 km (0.077 R)
• M15: 3,343,213 km (0.103 R)
• M16: 4,026,875 km (0.041 R)
• M17: 4,412,838 km (0.111 R)
• M18: 4,868,513 km (0.098 R)
• M19: 4,984,900 km (0.094 R)
• M20: 5,102,185 km (0.07 R)
• M21: 5,259,861 km (0.102 R)
• M22: 5,419,332 km (0.062 R)
• M23: 5,560,104 km (0.116 R)
• M24: 5,722,567 km (0.095 R)
• M25: 6,031,337 km (0.115 R)
• M26: 6,135,607 km (0.095 R)
• M27: 6,388,128 km (0.063 R)
• M28: 6,751,651 km (0.077 R)
• M29: 6,925,035 km (0.118 R)
• M30: 7,409,583 km (0.106 R)
• M31: 7,476,602 km (0.053 R)
• M32: 7,543,772 km (0.092 R)
• M33: 8,341,876 km (0.061 R)
• M34: 8,976,022 km (0.118 R)
• M35: 9,214,780 km (0.113 R)
• M36: 9,968,454 km (0.109 R)
• M37: 10,716,593 km (0.084 R)
• M38: 10,970,012 km (0.113 R)
• M39: 11,508,714 km (0.11 R)
• M40: 11,638,266 km (0.114 R)
• M41: 11,898,715 km (0.079 R)
• M42: 12,718,661 km (0.081 R)
• M43: 12,852,551 km (0.05 R)
• M44: 13,393,049 km (0.044 R)
• M45: 13,502,105 km (0.109 R)
• M46: 13,693,441 km (0.099 R)
• M47: 13,913,350 km (0.094 R)
• M48: 14,245,457 km (0.107 R)
• M49: 14,776,679 km (0.047 R)
• M50: 15,002,273 km (0.111 R)
• M51: 15,172,216 km (0.078 R)
• M52: 15,342,758 km (0.089 R)
• M53: 15,428,328 km (0.061 R)
• M54: 15,599,767 km (0.06 R)
• M55: 15,800,826 km (0.119 R)
• M56: 16,089,401 km (0.073 R)
• M57: 16,906,654 km (0.098 R)
• M58: 17,231,281 km (0.082 R)
• M59: 17,379,682 km (0.084 R)
• M60: 17,917,038 km (0.068 R)
• M61: 18,399,341 km (0.053 R)
• M62: 18,550,884 km (0.105 R)
• M63: 18,642,139 km (0.053 R)
• M64: 18,947,019 km (0.066 R)
• M65: 19,778,634 km (0.099 R)
• M66: 20,027,415 km (0.118 R)
• M67: 21,000,848 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 9.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 3.94 AU - 4.26 AU

Year: 3501 Days

Day: 6.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 10,604,218 km

• M1: 134,937 km (0.106 R)
• M2: 200,162 km (0.087 R)
• M3: 285,134 km (0.095 R)
• M4: 411,993 km (0.116 R)
• M5: 544,387 km (0.11 R)
• M6: 610,808 km (0.072 R)
• M7: 698,323 km (0.102 R)
• M8: 815,757 km (0.093 R)
• M9: 1,344,436 km (0.116 R)
• M10: 1,422,077 km (0.096 R)
• M11: 1,485,357 km (0.115 R)
• M12: 1,598,603 km (0.107 R)
• M13: 1,973,046 km (0.12 R)
• M14: 2,053,081 km (0.091 R)
• M15: 2,374,717 km (0.058 R)
• M16: 2,507,859 km (0.116 R)
• M17: 2,624,096 km (0.115 R)
• M18: 3,075,732 km (0.071 R)
• M19: 3,190,025 km (0.047 R)
• M20: 3,660,809 km (0.1 R)
• M21: 3,971,823 km (0.081 R)
• M22: 4,130,547 km (0.101 R)
• M23: 4,279,995 km (0.062 R)
• M24: 4,361,077 km (0.09 R)
• M25: 4,431,089 km (0.087 R)
• M26: 4,762,747 km (0.069 R)
• M27: 4,992,231 km (0.072 R)
• M28: 5,262,703 km (0.062 R)
• M29: 5,324,936 km (0.093 R)
• M30: 5,651,957 km (0.069 R)
• M31: 6,076,666 km (0.066 R)
• M32: 6,233,594 km (0.082 R)
• M33: 6,753,147 km (0.052 R)
• M34: 7,203,736 km (0.057 R)
• M35: 7,397,764 km (0.096 R)
• M36: 7,467,477 km (0.113 R)
• M37: 7,551,551 km (0.084 R)
• M38: 7,663,899 km (0.119 R)
• M39: 7,819,481 km (0.096 R)
• M40: 7,947,536 km (0.036 R)
• M41: 8,148,147 km (0.041 R)
• M42: 8,335,893 km (0.058 R)
• M43: 8,525,134 km (0.07 R)
• M44: 8,833,904 km (0.108 R)
• M45: 9,131,304 km (0.062 R)
• M46: 9,221,063 km (0.09 R)
• M47: 9,462,215 km (0.084 R)
• M48: 9,950,652 km (0.073 R)
• M49: 10,058,662 km (0.028 R)
• M50: 10,291,286 km (0.053 R)
• M51: 10,447,317 km (0.116 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 18,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit