🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.5 AU - 0.52 AU

Year: 239 Days

Day: 18.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 8,607,318 km

• M1: 82,428 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 28.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 11

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.65 AU - 0.73 AU

Year: 376 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 8,607,318 km

• M1: 137,780 km (0.101 R)
• M2: 213,327 km (0.069 R)
• M3: 283,638 km (0.098 R)
• M4: 391,348 km (0.088 R)
• M5: 473,477 km (0.11 R)
• M6: 598,990 km (0.1 R)
• M7: 674,238 km (0.029 R)
• M8: 753,225 km (0.064 R)
• M9: 823,087 km (0.068 R)
• M10: 912,846 km (0.11 R)
• M11: 1,010,683 km (0.11 R)
• M12: 1,145,471 km (0.109 R)
• M13: 1,217,727 km (0.102 R)
• M14: 1,316,611 km (0.079 R)
• M15: 1,423,424 km (0.108 R)
• M16: 1,559,857 km (0.073 R)
• M17: 1,640,640 km (0.079 R)
• M18: 1,778,569 km (0.092 R)
• M19: 1,851,872 km (0.065 R)
• M20: 2,149,422 km (0.1 R)
• M21: 2,344,199 km (0.1 R)
• M22: 2,443,681 km (0.074 R)
• M23: 2,551,092 km (0.095 R)
• M24: 2,640,702 km (0.075 R)
• M25: 2,936,157 km (0.117 R)
• M26: 3,023,523 km (0.088 R)
• M27: 3,194,064 km (0.047 R)
• M28: 3,459,451 km (0.115 R)
• M29: 3,609,198 km (0.12 R)
• M30: 3,783,031 km (0.079 R)
• M31: 3,863,664 km (0.104 R)
• M32: 4,026,726 km (0.043 R)
• M33: 4,298,396 km (0.109 R)
• M34: 4,413,287 km (0.053 R)
• M35: 4,615,094 km (0.115 R)
• M36: 4,732,977 km (0.038 R)
• M37: 4,859,687 km (0.095 R)
• M38: 4,939,572 km (0.073 R)
• M39: 5,068,226 km (0.071 R)
• M40: 5,173,543 km (0.043 R)
• M41: 5,353,509 km (0.097 R)
• M42: 5,477,376 km (0.078 R)
• M43: 5,761,762 km (0.057 R)

Asteroid Belt

Center: 1.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 10.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.31 AU - 1.43 AU

Year: 1052 Days

Day: 8.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 8,607,318 km

• M1: 198,816 km (0.099 R)
• M2: 311,612 km (0.033 R)
• M3: 391,348 km (0.093 R)
• M4: 470,336 km (0.113 R)
• M5: 556,205 km (0.102 R)
• M6: 682,017 km (0.098 R)
• M7: 818,300 km (0.086 R)
• M8: 1,050,775 km (0.093 R)
• M9: 1,119,291 km (0.084 R)
• M10: 1,246,599 km (0.073 R)
• M11: 1,393,953 km (0.107 R)
• M12: 1,492,987 km (0.053 R)
• M13: 1,666,071 km (0.111 R)
• M14: 1,738,776 km (0.082 R)
• M15: 1,854,266 km (0.067 R)
• M16: 1,980,825 km (0.104 R)
• M17: 2,233,945 km (0.061 R)
• M18: 2,878,113 km (0.109 R)
• M19: 2,946,480 km (0.118 R)
• M20: 3,175,514 km (0.116 R)
• M21: 3,256,446 km (0.102 R)
• M22: 3,482,938 km (0.057 R)
• M23: 3,714,515 km (0.078 R)
• M24: 3,821,478 km (0.093 R)
• M25: 3,940,408 km (0.089 R)
• M26: 4,093,447 km (0.085 R)
• M27: 4,259,799 km (0.055 R)
• M28: 4,394,437 km (0.094 R)
• M29: 4,519,052 km (0.091 R)
• M30: 4,795,210 km (0.103 R)
• M31: 4,888,410 km (0.091 R)
• M32: 4,970,688 km (0.114 R)
• M33: 5,076,903 km (0.089 R)
• M34: 5,172,047 km (0.087 R)
• M35: 5,412,451 km (0.059 R)
• M36: 5,619,794 km (0.079 R)
• M37: 5,705,812 km (0.118 R)
• M38: 6,206,367 km (0.103 R)
• M39: 7,049,949 km (0.112 R)
• M40: 7,546,165 km (0.1 R)
• M41: 7,627,696 km (0.082 R)
• M42: 7,709,526 km (0.092 R)
• M43: 8,012,013 km (0.07 R)
• M44: 8,123,015 km (0.078 R)
• M45: 8,192,727 km (0.051 R)
• M46: 8,501,497 km (0.114 R)
• M47: 9,000,705 km (0.114 R)
• M48: 9,072,812 km (0.118 R)
• M49: 9,159,578 km (0.071 R)
• M50: 9,246,644 km (0.047 R)
• M51: 9,421,524 km (0.097 R)
• M52: 9,568,130 km (0.029 R)
• M53: 9,641,732 km (0.065 R)
• M54: 9,730,294 km (0.104 R)
• M55: 10,102,344 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 11.1

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.72 AU - 1.86 AU

Year: 1571 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 8,607,318 km

• M1: 138,827 km (0.111 R)
• M2: 232,774 km (0.091 R)
• M3: 315,502 km (0.079 R)
• M4: 413,937 km (0.059 R)
• M5: 525,837 km (0.069 R)
• M6: 726,447 km (0.087 R)
• M7: 912,697 km (0.11 R)
• M8: 1,006,046 km (0.099 R)
• M9: 1,177,634 km (0.052 R)
• M10: 1,474,437 km (0.08 R)
• M11: 1,621,043 km (0.058 R)
• M12: 1,700,030 km (0.064 R)
• M13: 1,794,875 km (0.106 R)
• M14: 2,137,604 km (0.12 R)
• M15: 2,256,534 km (0.116 R)
• M16: 2,377,709 km (0.034 R)
• M17: 2,476,294 km (0.096 R)
• M18: 2,609,884 km (0.04 R)
• M19: 2,763,073 km (0.03 R)
• M20: 3,034,144 km (0.059 R)
• M21: 3,405,895 km (0.112 R)
• M22: 3,498,795 km (0.075 R)
• M23: 3,725,286 km (0.067 R)
• M24: 3,898,371 km (0.062 R)
• M25: 4,025,080 km (0.07 R)
• M26: 4,113,642 km (0.069 R)
• M27: 4,232,722 km (0.119 R)
• M28: 4,494,668 km (0.117 R)
• M29: 4,576,348 km (0.046 R)
• M30: 4,679,122 km (0.091 R)
• M31: 4,887,063 km (0.107 R)
• M32: 5,055,660 km (0.098 R)
• M33: 5,140,781 km (0.087 R)
• M34: 5,269,136 km (0.115 R)
• M35: 5,366,225 km (0.096 R)
• M36: 5,616,951 km (0.109 R)
• M37: 5,727,205 km (0.111 R)
• M38: 5,905,077 km (0.111 R)
• M39: 6,141,441 km (0.102 R)
• M40: 6,449,912 km (0.083 R)
• M41: 6,553,733 km (0.091 R)
• M42: 6,880,754 km (0.111 R)
• M43: 7,129,535 km (0.089 R)
• M44: 7,261,032 km (0.105 R)
• M45: 7,477,949 km (0.105 R)
• M46: 7,550,803 km (0.117 R)
• M47: 7,709,377 km (0.068 R)
• M48: 7,807,363 km (0.09 R)
• M49: 8,191,531 km (0.046 R)
• M50: 8,367,159 km (0.049 R)
• M51: 8,442,705 km (0.056 R)
• M52: 8,581,981 km (0.034 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit