🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.73 AU - 1.05 AU

Year: 318 Days

Day: 21.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.01 AU - 3.25 AU

Year: 1615 Days

Day: 41 Hours

Environment

Temp: -109 °C

Axial Tilt: 90.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.63 AU - 2.67 AU

Year: 1634 Days

Day: 32.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.36 AU - 3.44 AU

Year: 2374 Days

Day: 40.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,271,750 km

• M1: 1,633,160 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.84 AU - 4.7 AU

Year: 2772 Days

Day: 41.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 13.4

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.85 AU - 9.25 AU

Year: 9469 Days

Day: 5.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,271,750 km

• M1: 171,290 km (0.081 R)
• M2: 280,047 km (0.115 R)
• M3: 591,211 km (0.095 R)
• M4: 880,982 km (0.066 R)
• M5: 1,033,871 km (0.075 R)
• M6: 1,154,746 km (0.102 R)
• M7: 1,547,440 km (0.087 R)
• M8: 1,687,913 km (0.032 R)
• M9: 1,931,608 km (0.114 R)
• M10: 2,426,926 km (0.118 R)
• M11: 2,536,282 km (0.106 R)
• M12: 3,078,575 km (0.072 R)
• M13: 3,625,654 km (0.094 R)
• M14: 4,502,896 km (0.057 R)
• M15: 4,672,540 km (0.068 R)
• M16: 5,229,642 km (0.04 R)
• M17: 5,697,884 km (0.119 R)
• M18: 5,918,690 km (0.041 R)
• M19: 6,482,973 km (0.07 R)
• M20: 7,744,083 km (0.036 R)
• M21: 8,029,965 km (0.07 R)
• M22: 8,277,849 km (0.084 R)
• M23: 9,729,846 km (0.083 R)
• M24: 10,440,286 km (0.038 R)
• M25: 10,756,386 km (0.115 R)
• M26: 11,075,628 km (0.087 R)
• M27: 11,259,484 km (0.098 R)
• M28: 11,864,158 km (0.095 R)
• M29: 12,005,080 km (0.043 R)
• M30: 12,288,867 km (0.11 R)
• M31: 12,622,769 km (0.098 R)
• M32: 12,959,514 km (0.072 R)
• M33: 15,195,254 km (0.038 R)
• M34: 15,399,754 km (0.047 R)
• M35: 15,502,229 km (0.077 R)
• M36: 15,811,448 km (0.101 R)
• M37: 16,909,347 km (0.108 R)
• M38: 17,654,942 km (0.094 R)
• M39: 18,302,551 km (0.093 R)
• M40: 18,629,423 km (0.11 R)
• M41: 19,344,052 km (0.029 R)
• M42: 21,541,495 km (0.108 R)
• M43: 22,815,620 km (0.085 R)
• M44: 23,816,879 km (0.087 R)
• M45: 23,935,659 km (0.069 R)
• M46: 24,532,405 km (0.117 R)
• M47: 24,712,371 km (0.038 R)
• M48: 24,892,786 km (0.12 R)
• M49: 25,194,376 km (0.114 R)
• M50: 25,862,330 km (0.096 R)
• M51: 25,984,402 km (0.073 R)
• M52: 26,229,144 km (0.045 R)
• M53: 26,720,872 km (0.066 R)
• M54: 26,844,291 km (0.092 R)
• M55: 26,967,859 km (0.066 R)
• M56: 28,591,893 km (0.097 R)
• M57: 29,352,149 km (0.105 R)
• M58: 29,798,699 km (0.064 R)
• M59: 30,633,904 km (0.115 R)
• M60: 31,022,110 km (0.105 R)
• M61: 32,196,155 km (0.12 R)
• M62: 32,459,148 km (0.086 R)
• M63: 32,920,956 km (0.097 R)
• M64: 33,119,473 km (0.082 R)
• M65: 33,384,859 km (0.062 R)
• M66: 33,517,852 km (0.076 R)
• M67: 34,655,095 km (0.065 R)
• M68: 35,059,607 km (0.118 R)
• M69: 35,533,384 km (0.084 R)
• M70: 35,805,054 km (0.089 R)
• M71: 36,418,854 km (0.041 R)
• M72: 37,036,244 km (0.056 R)
• M73: 38,003,394 km (0.083 R)
• M74: 39,329,280 km (0.077 R)
• M75: 40,883,452 km (0.12 R)
• M76: 41,382,212 km (0.098 R)
• M77: 41,525,078 km (0.057 R)
• M78: 42,241,801 km (0.091 R)
• M79: 43,324,740 km (0.116 R)
• M80: 43,687,665 km (0.085 R)
• M81: 45,665,199 km (0.111 R)
• M82: 46,925,112 km (0.105 R)
• M83: 47,074,112 km (0.113 R)
• M84: 49,934,872 km (0.105 R)
• M85: 50,544,184 km (0.076 R)
• M86: 51,079,445 km (0.064 R)
• M87: 51,232,783 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 60.7

Radius: 4.6

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 14.49 AU - 15.61 AU

Year: 22113 Days

Day: 24.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 36,271,750 km

• M1: 70,012 km (0.058 R)
• M2: 137,480 km (0.092 R)
• M3: 274,362 km (0.071 R)
• M4: 786,286 km (0.11 R)
• M5: 1,581,399 km (0.048 R)
• M6: 1,619,397 km (0.093 R)
• M7: 2,440,390 km (0.1 R)
• M8: 3,272,005 km (0.12 R)
• M9: 3,592,144 km (0.049 R)
• M10: 3,870,845 km (0.068 R)
• M11: 4,775,463 km (0.091 R)
• M12: 5,394,050 km (0.102 R)
• M13: 6,187,218 km (0.08 R)
• M14: 6,551,340 km (0.085 R)
• M15: 6,582,007 km (0.114 R)
• M16: 6,860,110 km (0.064 R)
• M17: 7,977,456 km (0.117 R)
• M18: 8,075,891 km (0.078 R)
• M19: 9,115,896 km (0.118 R)
• M20: 9,669,109 km (0.098 R)
• M21: 9,703,965 km (0.084 R)
• M22: 10,590,931 km (0.047 R)
• M23: 11,208,620 km (0.119 R)
• M24: 12,899,376 km (0.11 R)
• M25: 12,976,419 km (0.057 R)
• M26: 13,285,787 km (0.089 R)
• M27: 13,951,348 km (0.091 R)
• M28: 16,053,647 km (0.102 R)
• M29: 17,865,277 km (0.047 R)
• M30: 19,430,819 km (0.066 R)
• M31: 20,319,430 km (0.118 R)
• M32: 21,631,254 km (0.069 R)
• M33: 22,182,073 km (0.041 R)
• M34: 23,626,291 km (0.081 R)
• M35: 23,673,414 km (0.086 R)
• M36: 24,145,994 km (0.103 R)
• M37: 24,526,421 km (0.099 R)
• M38: 24,573,993 km (0.033 R)
• M39: 25,437,622 km (0.058 R)
• M40: 25,485,942 km (0.074 R)
• M41: 25,630,902 km (0.081 R)
• M42: 25,679,222 km (0.038 R)
• M43: 25,727,692 km (0.107 R)
• M44: 25,873,101 km (0.113 R)
• M45: 25,921,721 km (0.102 R)
• M46: 25,970,190 km (0.064 R)
• M47: 26,067,429 km (0.028 R)
• M48: 26,164,817 km (0.092 R)
• M49: 27,888,035 km (0.107 R)
• M50: 28,637,670 km (0.089 R)
• M51: 29,394,037 km (0.095 R)
• M52: 29,546,028 km (0.102 R)
• M53: 29,749,182 km (0.095 R)
• M54: 31,287,497 km (0.101 R)
• M55: 31,339,108 km (0.117 R)
• M56: 32,327,202 km (0.067 R)
• M57: 33,272,661 km (0.083 R)
• M58: 33,908,153 km (0.088 R)
• M59: 34,120,731 km (0.099 R)
• M60: 34,654,347 km (0.073 R)
• M61: 34,707,903 km (0.091 R)
• M62: 35,352,221 km (0.078 R)
• M63: 36,163,191 km (0.087 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit