🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.54 AU - 0.8 AU

Year: 207 Days

Day: 30.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.73 AU - 0.73 AU

Year: 235 Days

Day: 12.4 Hours

Environment

Temp: 168 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.83 AU - 1.15 AU

Year: 371 Days

Day: 20 Hours

Environment

Temp: 21 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,851,540 km

• M1: 36,352 km (0.083 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48

Radius: 12.8

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.93 AU - 5.85 AU

Year: 4714 Days

Day: 7.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,851,540 km

• M1: 160,219 km (0.081 R)
• M2: 275,709 km (0.117 R)
• M3: 363,972 km (0.053 R)
• M4: 451,935 km (0.119 R)
• M5: 590,014 km (0.076 R)
• M6: 681,119 km (0.118 R)
• M7: 859,141 km (0.073 R)
• M8: 979,716 km (0.107 R)
• M9: 1,121,984 km (0.105 R)
• M10: 1,328,429 km (0.074 R)
• M11: 1,419,684 km (0.071 R)
• M12: 1,504,655 km (0.065 R)
• M13: 1,715,888 km (0.094 R)
• M14: 1,834,668 km (0.111 R)
• M15: 1,965,566 km (0.053 R)
• M16: 2,138,801 km (0.103 R)
• M17: 2,657,307 km (0.111 R)
• M18: 3,147,090 km (0.066 R)
• M19: 3,328,104 km (0.101 R)
• M20: 3,419,957 km (0.107 R)
• M21: 3,606,356 km (0.107 R)
• M22: 3,904,205 km (0.038 R)
• M23: 4,111,398 km (0.075 R)
• M24: 4,247,532 km (0.088 R)
• M25: 4,448,143 km (0.04 R)
• M26: 4,613,449 km (0.11 R)
• M27: 4,703,357 km (0.116 R)
• M28: 4,911,148 km (0.084 R)
• M29: 5,029,331 km (0.028 R)
• M30: 5,148,411 km (0.102 R)
• M31: 5,579,851 km (0.119 R)
• M32: 5,869,323 km (0.084 R)
• M33: 6,121,395 km (0.098 R)
• M34: 6,348,485 km (0.101 R)
• M35: 6,636,461 km (0.055 R)
• M36: 6,781,870 km (0.117 R)
• M37: 7,061,468 km (0.057 R)
• M38: 7,662,253 km (0.056 R)
• M39: 7,876,477 km (0.094 R)
• M40: 7,968,929 km (0.117 R)
• M41: 8,077,238 km (0.106 R)
• M42: 8,467,987 km (0.101 R)
• M43: 8,562,683 km (0.04 R)
• M44: 8,961,212 km (0.089 R)
• M45: 9,431,099 km (0.086 R)
• M46: 9,512,929 km (0.091 R)
• M47: 9,611,514 km (0.058 R)
• M48: 9,959,029 km (0.056 R)
• M49: 10,378,053 km (0.068 R)
• M50: 10,530,344 km (0.097 R)
• M51: 10,649,424 km (0.031 R)
• M52: 10,785,857 km (0.085 R)
• M53: 11,129,782 km (0.118 R)
• M54: 11,952,122 km (0.099 R)

Asteroid Belt

Center: 7.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.8

Radius: 13.8

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.46 AU - 11.44 AU

Year: 12726 Days

Day: 13.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,851,540 km

• M1: 189,241 km (0.104 R)
• M2: 333,753 km (0.062 R)
• M3: 525,238 km (0.03 R)
• M4: 614,548 km (0.055 R)
• M5: 794,963 km (0.109 R)
• M6: 1,316,910 km (0.062 R)
• M7: 1,910,514 km (0.084 R)
• M8: 2,211,057 km (0.051 R)
• M9: 2,314,728 km (0.119 R)
• M10: 2,420,045 km (0.069 R)
• M11: 2,635,914 km (0.113 R)
• M12: 2,971,612 km (0.095 R)
• M13: 3,115,675 km (0.057 R)
• M14: 3,471,119 km (0.048 R)
• M15: 3,777,496 km (0.036 R)
• M16: 5,089,768 km (0.115 R)
• M17: 5,403,325 km (0.058 R)
• M18: 5,651,508 km (0.086 R)
• M19: 5,795,122 km (0.071 R)
• M20: 6,159,393 km (0.107 R)
• M21: 7,102,907 km (0.095 R)
• M22: 7,492,909 km (0.087 R)
• M23: 8,996,517 km (0.116 R)
• M24: 9,164,665 km (0.112 R)
• M25: 9,546,738 km (0.107 R)
• M26: 9,718,177 km (0.112 R)
• M27: 10,020,813 km (0.081 R)
• M28: 10,502,668 km (0.055 R)
• M29: 10,591,080 km (0.077 R)
• M30: 10,679,642 km (0.083 R)
• M31: 10,768,653 km (0.109 R)
• M32: 11,036,882 km (0.12 R)
• M33: 11,352,683 km (0.101 R)
• M34: 11,580,072 km (0.096 R)
• M35: 13,405,316 km (0.053 R)
• M36: 13,501,357 km (0.078 R)
• M37: 13,694,039 km (0.07 R)
• M38: 13,839,149 km (0.105 R)
• M39: 14,033,477 km (0.035 R)
• M40: 14,277,770 km (0.114 R)
• M41: 14,424,825 km (0.068 R)
• M42: 15,975,407 km (0.038 R)
• M43: 17,055,653 km (0.061 R)
• M44: 17,159,624 km (0.103 R)
• M45: 17,264,043 km (0.08 R)
• M46: 18,053,172 km (0.07 R)
• M47: 18,425,521 km (0.071 R)
• M48: 19,612,281 km (0.081 R)
• M49: 19,885,447 km (0.087 R)
• M50: 22,002,556 km (0.085 R)
• M51: 22,172,798 km (0.11 R)
• M52: 25,369,705 km (0.059 R)
• M53: 25,786,783 km (0.065 R)
• M54: 26,026,140 km (0.106 R)
• M55: 29,392,092 km (0.067 R)
• M56: 32,957,309 km (0.118 R)
• M57: 33,087,159 km (0.102 R)
• M58: 33,412,535 km (0.116 R)
• M59: 35,121,541 km (0.12 R)
• M60: 36,053,386 km (0.096 R)
• M61: 36,455,356 km (0.106 R)
• M62: 37,128,546 km (0.1 R)
• M63: 37,805,775 km (0.113 R)
• M64: 38,555,560 km (0.119 R)
• M65: 38,897,990 km (0.11 R)
• M66: 39,241,317 km (0.106 R)
• M67: 39,516,726 km (0.098 R)
• M68: 40,555,534 km (0.082 R)
• M69: 42,518,408 km (0.06 R)
• M70: 42,730,537 km (0.089 R)
• M71: 43,725,214 km (0.112 R)
• M72: 45,303,621 km (0.059 R)
• M73: 46,681,866 km (0.097 R)
• M74: 47,339,498 km (0.069 R)
• M75: 48,221,078 km (0.116 R)
• M76: 48,368,582 km (0.116 R)
• M77: 48,737,939 km (0.107 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: 531 - 12,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit