🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.16 AU - 1.44 AU

Year: 547 Days

Day: 42.1 Hours

Environment

Temp: 3 °C

Axial Tilt: 32.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.87 AU - 2.79 AU

Year: 1312 Days

Day: 14.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,456,130 km

• M1: 1,245,701 km (0.104 R)
• M2: 1,905,129 km (0.037 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 9.9

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.48 AU - 5.7 AU

Year: 4237 Days

Day: 8.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,456,130 km

• M1: 125,064 km (0.111 R)
• M2: 246,088 km (0.115 R)
• M3: 413,788 km (0.108 R)
• M4: 487,988 km (0.11 R)
• M5: 567,574 km (0.043 R)
• M6: 642,672 km (0.074 R)
• M7: 772,673 km (0.11 R)
• M8: 878,887 km (0.055 R)
• M9: 945,309 km (0.057 R)
• M10: 1,083,388 km (0.066 R)
• M11: 1,253,331 km (0.045 R)
• M12: 1,619,846 km (0.09 R)
• M13: 1,887,327 km (0.068 R)
• M14: 1,989,502 km (0.111 R)
• M15: 2,338,514 km (0.092 R)
• M16: 2,416,903 km (0.089 R)
• M17: 2,608,987 km (0.097 R)
• M18: 2,690,368 km (0.069 R)
• M19: 2,889,632 km (0.115 R)
• M20: 3,059,276 km (0.061 R)
• M21: 3,408,587 km (0.105 R)
• M22: 3,479,946 km (0.037 R)
• M23: 4,088,360 km (0.062 R)
• M24: 4,164,356 km (0.081 R)
• M25: 4,356,440 km (0.101 R)
• M26: 4,434,230 km (0.067 R)
• M27: 4,591,009 km (0.103 R)
• M28: 4,869,710 km (0.062 R)
• M29: 5,402,129 km (0.083 R)
• M30: 6,700,489 km (0.115 R)
• M31: 6,858,165 km (0.088 R)
• M32: 7,108,292 km (0.057 R)
• M33: 7,338,224 km (0.032 R)
• M34: 7,617,524 km (0.071 R)
• M35: 7,947,836 km (0.045 R)
• M36: 9,040,947 km (0.089 R)
• M37: 9,165,413 km (0.104 R)
• M38: 10,026,199 km (0.078 R)
• M39: 10,206,614 km (0.116 R)
• M40: 10,414,106 km (0.109 R)
• M41: 11,338,621 km (0.102 R)
• M42: 11,634,526 km (0.062 R)
• M43: 11,742,834 km (0.088 R)
• M44: 11,878,520 km (0.105 R)
• M45: 12,843,725 km (0.093 R)
• M46: 13,011,724 km (0.077 R)
• M47: 13,406,512 km (0.108 R)
• M48: 13,805,340 km (0.06 R)
• M49: 14,731,501 km (0.117 R)
• M50: 15,201,986 km (0.099 R)
• M51: 15,290,847 km (0.076 R)
• M52: 15,558,179 km (0.106 R)
• M53: 15,737,397 km (0.096 R)
• M54: 16,127,847 km (0.078 R)
• M55: 16,430,334 km (0.112 R)
• M56: 16,643,212 km (0.091 R)
• M57: 16,948,990 km (0.115 R)
• M58: 17,411,098 km (0.053 R)
• M59: 17,597,048 km (0.115 R)
• M60: 18,096,256 km (0.117 R)
• M61: 18,695,246 km (0.091 R)
• M62: 18,790,390 km (0.101 R)
• M63: 18,981,127 km (0.116 R)
• M64: 19,076,870 km (0.05 R)
• M65: 19,461,037 km (0.047 R)
• M66: 20,334,839 km (0.099 R)
• M67: 20,924,404 km (0.053 R)
• M68: 21,221,356 km (0.09 R)
• M69: 21,420,022 km (0.092 R)
• M70: 21,486,443 km (0.111 R)
• M71: 21,819,298 km (0.118 R)
• M72: 22,625,332 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 110.8

Radius: 3.2

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 13.72 AU - 18.38 AU

Year: 23724 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 46,456,130 km

• M1: 41,289 km (0.117 R)
• M2: 171,140 km (0.075 R)
• M3: 223,200 km (0.103 R)
• M4: 257,308 km (0.11 R)
• M5: 468,241 km (0.099 R)
• M6: 899,382 km (0.101 R)
• M7: 1,031,627 km (0.096 R)
• M8: 1,169,855 km (0.109 R)
• M9: 1,272,180 km (0.089 R)
• M10: 1,873,564 km (0.072 R)
• M11: 1,897,350 km (0.085 R)
• M12: 1,921,285 km (0.107 R)
• M13: 2,265,809 km (0.099 R)
• M14: 2,682,589 km (0.106 R)
• M15: 2,982,682 km (0.107 R)
• M16: 3,207,528 km (0.04 R)
• M17: 3,235,952 km (0.099 R)
• M18: 3,914,378 km (0.093 R)
• M19: 5,634,155 km (0.101 R)
• M20: 6,087,287 km (0.072 R)
• M21: 7,027,809 km (0.091 R)
• M22: 7,176,359 km (0.089 R)
• M23: 7,476,902 km (0.119 R)
• M24: 7,781,483 km (0.093 R)
• M25: 7,858,227 km (0.053 R)
• M26: 7,896,673 km (0.034 R)
• M27: 8,959,267 km (0.097 R)
• M28: 10,317,466 km (0.082 R)
• M29: 11,127,987 km (0.112 R)
• M30: 11,344,755 km (0.085 R)
• M31: 11,782,328 km (0.113 R)
• M32: 12,673,932 km (0.039 R)
• M33: 13,725,754 km (0.115 R)
• M34: 13,911,555 km (0.052 R)
• M35: 14,285,699 km (0.076 R)
• M36: 14,379,647 km (0.118 R)
• M37: 15,283,218 km (0.097 R)
• M38: 15,331,239 km (0.112 R)
• M39: 15,427,580 km (0.051 R)
• M40: 15,669,031 km (0.105 R)
• M41: 15,814,589 km (0.081 R)
• M42: 16,450,380 km (0.064 R)
• M43: 16,746,734 km (0.084 R)
• M44: 16,845,917 km (0.067 R)
• M45: 17,949,351 km (0.052 R)
• M46: 18,612,369 km (0.099 R)
• M47: 19,231,405 km (0.042 R)
• M48: 21,828,274 km (0.063 R)
• M49: 22,919,291 km (0.086 R)
• M50: 22,974,343 km (0.108 R)
• M51: 23,526,958 km (0.051 R)
• M52: 24,251,909 km (0.114 R)
• M53: 25,097,436 km (0.072 R)
• M54: 25,609,510 km (0.108 R)
• M55: 26,239,766 km (0.048 R)
• M56: 26,643,680 km (0.071 R)
• M57: 27,457,492 km (0.115 R)
• M58: 28,102,558 km (0.041 R)
• M59: 28,752,561 km (0.096 R)
• M60: 29,228,582 km (0.07 R)
• M61: 29,587,168 km (0.089 R)
• M62: 31,769,352 km (0.04 R)
• M63: 32,508,216 km (0.058 R)
• M64: 32,879,667 km (0.059 R)
• M65: 35,710,657 km (0.067 R)
• M66: 36,030,049 km (0.06 R)
• M67: 37,965,845 km (0.091 R)
• M68: 38,161,370 km (0.077 R)
• M69: 39,209,303 km (0.109 R)
• M70: 39,935,301 km (0.067 R)
• M71: 40,599,067 km (0.081 R)
• M72: 41,400,463 km (0.086 R)
• M73: 44,657,657 km (0.088 R)
• M74: 44,795,138 km (0.059 R)
• M75: 45,139,512 km (0.053 R)
• M76: 45,830,953 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit