🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 157 Days

Day: 14.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 212 Days

Day: 44.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,853,962 km

• M1: 23,487 km (0.12 R)
• M2: 233,672 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.78 AU - 1.1 AU

Year: 323 Days

Day: 17.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,853,962 km

• M1: 132,843 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.99 AU - 3.75 AU

Year: 2195 Days

Day: 42.6 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.4

Radius: 11.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 7.31 AU - 8.47 AU

Year: 7862 Days

Day: 6.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,853,962 km

• M1: 152,141 km (0.069 R)
• M2: 372,200 km (0.075 R)
• M3: 618,737 km (0.072 R)
• M4: 725,250 km (0.107 R)
• M5: 917,933 km (0.092 R)
• M6: 1,172,249 km (0.079 R)
• M7: 1,338,901 km (0.11 R)
• M8: 1,781,711 km (0.108 R)
• M9: 1,903,783 km (0.107 R)
• M10: 1,992,793 km (0.065 R)
• M11: 2,101,551 km (0.108 R)
• M12: 2,230,953 km (0.078 R)
• M13: 2,344,049 km (0.079 R)
• M14: 2,918,056 km (0.066 R)
• M15: 3,063,016 km (0.066 R)
• M16: 3,381,959 km (0.087 R)
• M17: 3,914,527 km (0.086 R)
• M18: 4,473,575 km (0.119 R)
• M19: 4,738,213 km (0.089 R)
• M20: 5,182,369 km (0.1 R)
• M21: 5,511,634 km (0.075 R)
• M22: 5,873,811 km (0.12 R)
• M23: 6,270,544 km (0.096 R)
• M24: 6,512,743 km (0.115 R)
• M25: 6,594,125 km (0.116 R)
• M26: 6,923,240 km (0.071 R)
• M27: 7,201,791 km (0.038 R)
• M28: 8,381,669 km (0.075 R)
• M29: 8,500,001 km (0.047 R)
• M30: 8,828,219 km (0.094 R)
• M31: 8,978,864 km (0.038 R)
• M32: 9,160,775 km (0.041 R)
• M33: 9,282,697 km (0.095 R)
• M34: 9,744,656 km (0.064 R)
• M35: 9,994,185 km (0.102 R)
• M36: 10,119,698 km (0.111 R)
• M37: 11,666,988 km (0.07 R)
• M38: 12,165,598 km (0.096 R)
• M39: 12,875,290 km (0.102 R)
• M40: 13,080,539 km (0.065 R)
• M41: 13,668,009 km (0.087 R)
• M42: 13,737,722 km (0.072 R)
• M43: 13,807,584 km (0.051 R)
• M44: 14,476,586 km (0.113 R)
• M45: 15,627,143 km (0.112 R)
• M46: 15,699,997 km (0.032 R)
• M47: 15,882,806 km (0.097 R)
• M48: 16,103,014 km (0.068 R)
• M49: 16,769,622 km (0.056 R)
• M50: 18,629,872 km (0.041 R)
• M51: 18,823,451 km (0.052 R)
• M52: 18,978,734 km (0.09 R)
• M53: 19,329,690 km (0.052 R)
• M54: 19,486,319 km (0.082 R)
• M55: 19,643,397 km (0.082 R)
• M56: 19,958,899 km (0.052 R)
• M57: 20,594,840 km (0.103 R)
• M58: 20,794,852 km (0.105 R)
• M59: 21,318,145 km (0.059 R)
• M60: 21,805,086 km (0.058 R)
• M61: 21,968,148 km (0.086 R)
• M62: 22,542,305 km (0.092 R)
• M63: 23,079,810 km (0.07 R)
• M64: 23,204,425 km (0.081 R)
• M65: 23,705,279 km (0.064 R)
• M66: 24,420,955 km (0.053 R)
• M67: 24,760,093 km (0.104 R)
• M68: 24,845,214 km (0.06 R)
• M69: 25,015,606 km (0.099 R)
• M70: 25,229,083 km (0.115 R)
• M71: 26,305,888 km (0.097 R)
• M72: 26,436,038 km (0.098 R)
• M73: 26,523,104 km (0.101 R)
• M74: 28,192,916 km (0.052 R)
• M75: 28,995,658 km (0.108 R)
• M76: 29,085,267 km (0.096 R)
• M77: 29,264,934 km (0.079 R)
• M78: 29,580,137 km (0.047 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 4.1

Gravity: 25.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 13.53 AU - 16.51 AU

Year: 20651 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,853,962 km

• M1: 138,827 km (0.115 R)
• M2: 380,876 km (0.107 R)
• M3: 545,883 km (0.03 R)
• M4: 753,524 km (0.11 R)
• M5: 1,057,507 km (0.113 R)
• M6: 1,824,645 km (0.053 R)
• M7: 2,131,919 km (0.081 R)
• M8: 2,163,484 km (0.103 R)
• M9: 2,588,492 km (0.101 R)
• M10: 2,793,291 km (0.094 R)
• M11: 2,967,872 km (0.037 R)
• M12: 3,816,092 km (0.098 R)
• M13: 3,970,776 km (0.109 R)
• M14: 4,088,211 km (0.089 R)
• M15: 4,206,692 km (0.031 R)
• M16: 4,246,485 km (0.108 R)
• M17: 4,528,328 km (0.089 R)
• M18: 4,650,998 km (0.086 R)
• M19: 5,539,908 km (0.117 R)
• M20: 6,342,501 km (0.098 R)
• M21: 6,525,758 km (0.1 R)
• M22: 6,571,834 km (0.115 R)
• M23: 7,661,206 km (0.084 R)
• M24: 7,709,825 km (0.117 R)
• M25: 8,003,785 km (0.025 R)
• M26: 8,451,532 km (0.041 R)
• M27: 10,375,809 km (0.027 R)
• M28: 10,918,251 km (0.041 R)
• M29: 12,428,142 km (0.067 R)
• M30: 13,824,190 km (0.108 R)
• M31: 13,942,671 km (0.103 R)
• M32: 14,002,062 km (0.108 R)
• M33: 14,240,670 km (0.107 R)
• M34: 15,330,341 km (0.045 R)
• M35: 16,133,831 km (0.04 R)
• M36: 16,572,153 km (0.082 R)
• M37: 17,652,848 km (0.076 R)
• M38: 20,960,606 km (0.069 R)
• M39: 21,507,237 km (0.07 R)
• M40: 22,058,655 km (0.073 R)
• M41: 24,381,461 km (0.073 R)
• M42: 24,668,240 km (0.059 R)
• M43: 25,245,239 km (0.117 R)
• M44: 25,608,164 km (0.043 R)
• M45: 25,753,722 km (0.088 R)
• M46: 26,633,208 km (0.119 R)
• M47: 26,706,960 km (0.091 R)
• M48: 29,788,078 km (0.113 R)
• M49: 30,865,631 km (0.082 R)
• M50: 31,253,538 km (0.065 R)
• M51: 31,409,120 km (0.069 R)
• M52: 31,799,421 km (0.112 R)
• M53: 32,112,679 km (0.073 R)
• M54: 34,173,988 km (0.103 R)
• M55: 35,382,589 km (0.078 R)
• M56: 35,788,448 km (0.079 R)
• M57: 36,032,742 km (0.114 R)
• M58: 38,007,134 km (0.098 R)
• M59: 38,756,470 km (0.111 R)
• M60: 39,174,895 km (0.102 R)
• M61: 39,679,040 km (0.082 R)
• M62: 40,693,613 km (0.079 R)
• M63: 40,778,584 km (0.118 R)
• M64: 41,118,920 km (0.062 R)
• M65: 41,460,302 km (0.086 R)
• M66: 43,875,410 km (0.116 R)
• M67: 44,311,488 km (0.12 R)
• M68: 45,012,204 km (0.108 R)
• M69: 46,690,991 km (0.057 R)
• M70: 47,582,744 km (0.081 R)
• M71: 47,672,204 km (0.108 R)
• M72: 47,761,663 km (0.113 R)
• M73: 47,851,273 km (0.076 R)
• M74: 48,570,090 km (0.088 R)
• M75: 48,660,148 km (0.111 R)
• M76: 48,840,563 km (0.073 R)
• M77: 49,383,005 km (0.117 R)
• M78: 50,565,127 km (0.105 R)
• M79: 50,747,786 km (0.053 R)
• M80: 51,480,816 km (0.069 R)
• M81: 52,401,890 km (0.054 R)
• M82: 53,142,699 km (0.099 R)
• M83: 53,514,450 km (0.081 R)
• M84: 54,260,344 km (0.108 R)
• M85: 55,480,016 km (0.085 R)
• M86: 57,469,069 km (0.076 R)
• M87: 59,288,778 km (0.06 R)
• M88: 60,932,858 km (0.078 R)
• M89: 62,493,762 km (0.032 R)
• M90: 62,591,899 km (0.092 R)
• M91: 62,984,294 km (0.102 R)
• M92: 64,959,135 km (0.104 R)
• M93: 65,356,617 km (0.111 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 20,166 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit