🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.48 AU - 0.62 AU

Year: 150 Days

Day: 44.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.04 AU - 1.26 AU

Year: 455 Days

Day: 45 Hours

Environment

Temp: 18 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.11 AU - 3.67 AU

Year: 2303 Days

Day: 15.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,916,926 km

• M1: 2,793,441 km (0.069 R)
• M2: 3,287,563 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.1 AU - 4.8 AU

Year: 3464 Days

Day: 47.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,916,926 km

• M1: 2,921,946 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.3

Radius: 9.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.44 AU - 6.24 AU

Year: 4553 Days

Day: 6.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,916,926 km

• M1: 132,693 km (0.086 R)
• M2: 290,669 km (0.088 R)
• M3: 363,523 km (0.047 R)
• M4: 444,455 km (0.105 R)
• M5: 610,359 km (0.064 R)
• M6: 758,611 km (0.054 R)
• M7: 827,426 km (0.097 R)
• M8: 1,204,861 km (0.101 R)
• M9: 1,298,510 km (0.117 R)
• M10: 1,789,939 km (0.119 R)
• M11: 1,993,691 km (0.087 R)
• M12: 2,077,316 km (0.119 R)
• M13: 2,588,941 km (0.059 R)
• M14: 2,898,608 km (0.052 R)
• M15: 2,977,895 km (0.072 R)
• M16: 3,041,774 km (0.102 R)
• M17: 3,655,274 km (0.108 R)
• M18: 3,810,407 km (0.117 R)
• M19: 3,914,976 km (0.063 R)
• M20: 4,073,700 km (0.101 R)
• M21: 4,162,710 km (0.078 R)
• M22: 4,397,429 km (0.057 R)
• M23: 4,599,536 km (0.094 R)
• M24: 4,729,686 km (0.066 R)
• M25: 4,880,032 km (0.096 R)
• M26: 5,301,449 km (0.114 R)
• M27: 6,302,708 km (0.082 R)
• M28: 6,385,286 km (0.025 R)
• M29: 6,761,525 km (0.119 R)
• M30: 7,016,290 km (0.064 R)
• M31: 7,102,009 km (0.094 R)
• M32: 7,382,805 km (0.098 R)
• M33: 7,535,544 km (0.112 R)
• M34: 8,156,973 km (0.059 R)
• M35: 8,565,226 km (0.077 R)
• M36: 8,748,783 km (0.03 R)
• M37: 9,119,785 km (0.119 R)
• M38: 9,377,991 km (0.079 R)
• M39: 9,567,233 km (0.118 R)
• M40: 9,686,163 km (0.054 R)
• M41: 9,781,606 km (0.044 R)
• M42: 9,997,626 km (0.083 R)
• M43: 10,070,031 km (0.102 R)
• M44: 10,778,377 km (0.057 R)
• M45: 11,076,376 km (0.119 R)
• M46: 11,477,747 km (0.055 R)
• M47: 11,781,880 km (0.12 R)
• M48: 11,883,905 km (0.096 R)
• M49: 12,243,239 km (0.075 R)
• M50: 12,554,104 km (0.115 R)
• M51: 12,736,613 km (0.116 R)
• M52: 12,867,511 km (0.103 R)
• M53: 13,051,517 km (0.074 R)
• M54: 13,209,941 km (0.084 R)
• M55: 13,555,512 km (0.09 R)
• M56: 13,689,103 km (0.088 R)
• M57: 13,796,364 km (0.083 R)
• M58: 14,637,104 km (0.06 R)
• M59: 14,884,390 km (0.061 R)
• M60: 15,634,174 km (0.087 R)
• M61: 15,943,243 km (0.074 R)
• M62: 16,339,528 km (0.118 R)
• M63: 16,940,014 km (0.116 R)
• M64: 17,055,204 km (0.064 R)
• M65: 17,170,694 km (0.106 R)
• M66: 18,044,944 km (0.054 R)
• M67: 18,192,148 km (0.111 R)
• M68: 18,517,224 km (0.119 R)
• M69: 18,784,556 km (0.075 R)
• M70: 19,654,916 km (0.11 R)
• M71: 19,806,309 km (0.029 R)
• M72: 19,958,002 km (0.083 R)
• M73: 20,049,256 km (0.026 R)
• M74: 20,293,400 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 10.8

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 8.91 AU - 11.15 AU

Year: 11720 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,916,926 km

• M1: 167,400 km (0.036 R)
• M2: 335,847 km (0.043 R)
• M3: 567,874 km (0.041 R)
• M4: 648,208 km (0.103 R)
• M5: 762,201 km (0.116 R)
• M6: 1,028,336 km (0.039 R)
• M7: 1,216,530 km (0.099 R)
• M8: 1,472,791 km (0.056 R)
• M9: 1,587,981 km (0.107 R)
• M10: 2,036,625 km (0.068 R)
• M11: 2,165,878 km (0.117 R)
• M12: 2,432,611 km (0.056 R)
• M13: 2,546,904 km (0.057 R)
• M14: 2,639,654 km (0.086 R)
• M15: 2,852,682 km (0.113 R)
• M16: 2,924,938 km (0.079 R)
• M17: 3,919,913 km (0.062 R)
• M18: 4,027,623 km (0.113 R)
• M19: 5,187,157 km (0.062 R)
• M20: 5,335,408 km (0.081 R)
• M21: 5,818,908 km (0.11 R)
• M22: 5,972,994 km (0.086 R)
• M23: 6,190,958 km (0.035 R)
• M24: 7,519,836 km (0.061 R)
• M25: 7,789,112 km (0.063 R)
• M26: 7,890,988 km (0.085 R)
• M27: 8,233,717 km (0.057 R)
• M28: 8,302,831 km (0.104 R)
• M29: 8,476,515 km (0.103 R)
• M30: 8,827,471 km (0.08 R)
• M31: 8,933,686 km (0.083 R)
• M32: 9,219,118 km (0.098 R)
• M33: 9,326,829 km (0.065 R)
• M34: 9,762,308 km (0.028 R)
• M35: 10,056,268 km (0.083 R)
• M36: 10,615,315 km (0.093 R)
• M37: 10,917,653 km (0.075 R)
• M38: 11,184,535 km (0.119 R)
• M39: 11,453,512 km (0.104 R)
• M40: 11,608,196 km (0.091 R)
• M41: 12,155,126 km (0.082 R)
• M42: 12,750,526 km (0.089 R)
• M43: 13,396,041 km (0.057 R)
• M44: 14,259,370 km (0.06 R)
• M45: 14,635,010 km (0.101 R)
• M46: 14,887,232 km (0.117 R)
• M47: 16,082,968 km (0.08 R)
• M48: 17,799,603 km (0.082 R)
• M49: 18,930,264 km (0.117 R)
• M50: 19,067,595 km (0.096 R)
• M51: 19,205,075 km (0.104 R)
• M52: 19,343,005 km (0.096 R)
• M53: 19,805,113 km (0.03 R)
• M54: 20,693,125 km (0.1 R)
• M55: 21,355,844 km (0.117 R)
• M56: 21,833,360 km (0.083 R)
• M57: 21,929,402 km (0.042 R)
• M58: 22,556,367 km (0.093 R)
• M59: 23,238,234 km (0.11 R)
• M60: 25,223,697 km (0.088 R)
• M61: 25,829,868 km (0.103 R)
• M62: 26,083,885 km (0.064 R)
• M63: 27,005,108 km (0.06 R)
• M64: 27,573,281 km (0.061 R)
• M65: 27,780,923 km (0.03 R)
• M66: 28,826,762 km (0.054 R)
• M67: 29,248,628 km (0.1 R)
• M68: 29,619,481 km (0.104 R)
• M69: 29,832,209 km (0.041 R)
• M70: 30,259,012 km (0.08 R)
• M71: 31,877,361 km (0.036 R)
• M72: 32,095,326 km (0.105 R)
• M73: 32,204,532 km (0.073 R)
• M74: 32,697,158 km (0.115 R)
• M75: 33,579,187 km (0.092 R)
• M76: 34,357,395 km (0.118 R)
• M77: 35,479,379 km (0.073 R)
• M78: 36,613,331 km (0.111 R)
• M79: 36,727,474 km (0.113 R)
• M80: 37,127,648 km (0.075 R)
• M81: 38,394,593 km (0.107 R)
• M82: 38,800,601 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 13,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit