🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.43 AU - 0.69 AU

Year: 149 Days

Day: 32.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 96.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.89 AU - 1.35 AU

Year: 422 Days

Day: 38.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.6 AU - 1.66 AU

Year: 742 Days

Day: 27 Hours

Environment

Temp: -41 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,220,874 km

• M1: 161,117 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.6

Radius: 14.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.71 AU - 9.99 AU

Year: 8601 Days

Day: 6.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 36,220,874 km

• M1: 184,005 km (0.083 R)
• M2: 376,388 km (0.092 R)
• M3: 502,649 km (0.103 R)
• M4: 634,295 km (0.08 R)
• M5: 938,876 km (0.117 R)
• M6: 1,405,921 km (0.064 R)
• M7: 2,074,623 km (0.082 R)
• M8: 2,233,496 km (0.062 R)
• M9: 2,420,045 km (0.109 R)
• M10: 2,636,214 km (0.064 R)
• M11: 2,934,811 km (0.103 R)
• M12: 3,036,837 km (0.106 R)
• M13: 4,208,188 km (0.085 R)
• M14: 4,647,407 km (0.084 R)
• M15: 4,857,592 km (0.052 R)
• M16: 4,979,066 km (0.093 R)
• M17: 5,163,221 km (0.075 R)
• M18: 5,665,421 km (0.054 R)
• M19: 5,890,117 km (0.102 R)
• M20: 6,348,485 km (0.083 R)
• M21: 6,852,630 km (0.047 R)
• M22: 7,161,400 km (0.117 R)
• M23: 7,615,429 km (0.095 R)
• M24: 7,863,762 km (0.079 R)
• M25: 8,884,169 km (0.107 R)
• M26: 9,145,965 km (0.12 R)
• M27: 9,258,762 km (0.12 R)
• M28: 9,524,148 km (0.111 R)
• M29: 9,753,632 km (0.071 R)
• M30: 9,907,568 km (0.11 R)
• M31: 10,257,028 km (0.105 R)
• M32: 10,769,102 km (0.115 R)
• M33: 10,928,274 km (0.052 R)
• M34: 11,289,403 km (0.109 R)
• M35: 11,941,201 km (0.04 R)
• M36: 12,521,641 km (0.057 R)
• M37: 12,689,041 km (0.077 R)
• M38: 13,839,449 km (0.12 R)
• M39: 14,012,683 km (0.071 R)
• M40: 15,022,917 km (0.093 R)
• M41: 16,011,311 km (0.078 R)
• M42: 16,147,594 km (0.045 R)
• M43: 16,238,849 km (0.11 R)
• M44: 16,330,104 km (0.057 R)
• M45: 17,252,823 km (0.059 R)
• M46: 19,827,851 km (0.092 R)
• M47: 20,023,376 km (0.08 R)
• M48: 20,564,322 km (0.05 R)
• M49: 20,861,423 km (0.098 R)
• M50: 22,266,596 km (0.051 R)
• M51: 22,571,776 km (0.078 R)
• M52: 23,134,712 km (0.115 R)
• M53: 23,495,393 km (0.067 R)
• M54: 23,598,765 km (0.087 R)
• M55: 24,379,067 km (0.114 R)
• M56: 25,432,685 km (0.07 R)
• M57: 25,645,114 km (0.087 R)
• M58: 27,475,145 km (0.083 R)
• M59: 28,186,034 km (0.069 R)
• M60: 28,681,652 km (0.078 R)
• M61: 28,792,205 km (0.06 R)
• M62: 28,902,907 km (0.09 R)
• M63: 29,347,063 km (0.047 R)
• M64: 29,625,764 km (0.056 R)
• M65: 29,737,514 km (0.104 R)
• M66: 30,073,660 km (0.085 R)
• M67: 32,001,827 km (0.065 R)
• M68: 32,231,310 km (0.089 R)
• M69: 32,403,796 km (0.117 R)
• M70: 32,865,306 km (0.104 R)
• M71: 34,909,561 km (0.047 R)
• M72: 35,679,242 km (0.088 R)
• M73: 37,115,082 km (0.064 R)
• M74: 37,295,946 km (0.098 R)
• M75: 37,537,397 km (0.062 R)
• M76: 38,447,850 km (0.115 R)
• M77: 38,997,622 km (0.116 R)
• M78: 41,847,760 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.1

Radius: 9.1

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.37 AU - 10.45 AU

Year: 8693 Days

Day: 8.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 36,220,874 km

• M1: 116,387 km (0.112 R)
• M2: 223,050 km (0.08 R)
• M3: 391,198 km (0.118 R)
• M4: 504,743 km (0.043 R)
• M5: 578,944 km (0.091 R)
• M6: 711,487 km (0.051 R)
• M7: 781,948 km (0.116 R)
• M8: 1,023,848 km (0.112 R)
• M9: 1,237,922 km (0.047 R)
• M10: 1,341,743 km (0.065 R)
• M11: 1,466,508 km (0.112 R)
• M12: 1,844,841 km (0.114 R)
• M13: 1,944,174 km (0.081 R)
• M14: 3,270,359 km (0.074 R)
• M15: 3,366,999 km (0.11 R)
• M16: 3,813,699 km (0.115 R)
• M17: 3,966,887 km (0.098 R)
• M18: 4,626,613 km (0.103 R)
• M19: 5,150,804 km (0.109 R)
• M20: 5,957,436 km (0.098 R)
• M21: 6,315,274 km (0.077 R)
• M22: 6,865,046 km (0.087 R)
• M23: 7,589,698 km (0.096 R)
• M24: 7,750,516 km (0.118 R)
• M25: 7,977,456 km (0.118 R)
• M26: 9,488,544 km (0.099 R)
• M27: 10,258,973 km (0.11 R)
• M28: 10,544,107 km (0.078 R)
• M29: 11,195,157 km (0.085 R)
• M30: 12,233,665 km (0.077 R)
• M31: 12,802,586 km (0.112 R)
• M32: 13,186,753 km (0.088 R)
• M33: 13,574,660 km (0.039 R)
• M34: 13,848,424 km (0.083 R)
• M35: 14,600,902 km (0.107 R)
• M36: 15,204,080 km (0.12 R)
• M37: 15,980,045 km (0.101 R)
• M38: 16,393,533 km (0.109 R)
• M39: 17,655,242 km (0.084 R)
• M40: 17,868,568 km (0.107 R)
• M41: 18,082,792 km (0.093 R)
• M42: 19,035,282 km (0.091 R)
• M43: 19,253,994 km (0.114 R)
• M44: 20,226,380 km (0.087 R)
• M45: 21,260,101 km (0.088 R)
• M46: 22,958,636 km (0.063 R)
• M47: 23,565,853 km (0.113 R)
• M48: 25,804,586 km (0.109 R)
• M49: 25,901,375 km (0.119 R)
• M50: 26,095,254 km (0.082 R)
• M51: 26,338,201 km (0.063 R)
• M52: 26,728,652 km (0.107 R)
• M53: 27,961,188 km (0.116 R)
• M54: 28,060,521 km (0.063 R)
• M55: 28,359,418 km (0.047 R)
• M56: 29,262,540 km (0.097 R)
• M57: 30,481,165 km (0.096 R)
• M58: 30,634,652 km (0.113 R)
• M59: 31,406,128 km (0.102 R)
• M60: 32,601,266 km (0.072 R)
• M61: 32,705,834 km (0.076 R)
• M62: 33,230,624 km (0.085 R)
• M63: 33,599,682 km (0.109 R)
• M64: 34,715,083 km (0.077 R)
• M65: 35,357,756 km (0.08 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit