🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.41 AU - 0.67 AU

Year: 141 Days

Day: 30.4 Hours

Environment

Temp: 269 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,679,539 km

• M1: 200,910 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 47.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,679,539 km

• M1: 193,430 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.07 AU - 1.51 AU

Year: 520 Days

Day: 33.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 36.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 29,679,539 km

• M1: 183,856 km (0.083 R)
• M2: 373,546 km (0.033 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.36 AU - 1.64 AU

Year: 652 Days

Day: 19.8 Hours

Environment

Temp: 5 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,679,539 km

• M1: 42,187 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.8

Radius: 13.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.77 AU - 6.27 AU

Year: 4601 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 29,679,539 km

• M1: 228,436 km (0.07 R)
• M2: 536,009 km (0.117 R)
• M3: 833,111 km (0.104 R)
• M4: 931,845 km (0.085 R)
• M5: 1,339,799 km (0.111 R)
• M6: 1,518,568 km (0.107 R)
• M7: 1,626,727 km (0.104 R)
• M8: 1,884,036 km (0.094 R)
• M9: 2,137,604 km (0.082 R)
• M10: 2,242,322 km (0.103 R)
• M11: 2,585,350 km (0.087 R)
• M12: 2,678,400 km (0.106 R)
• M13: 2,868,240 km (0.105 R)
• M14: 3,003,776 km (0.063 R)
• M15: 3,161,302 km (0.065 R)
• M16: 3,443,893 km (0.11 R)
• M17: 3,990,673 km (0.119 R)
• M18: 4,164,356 km (0.095 R)
• M19: 4,452,332 km (0.038 R)
• M20: 4,542,240 km (0.043 R)
• M21: 5,094,555 km (0.074 R)
• M22: 5,354,856 km (0.11 R)
• M23: 5,571,174 km (0.101 R)
• M24: 5,668,263 km (0.074 R)
• M25: 5,765,951 km (0.119 R)
• M26: 6,037,471 km (0.09 R)
• M27: 6,389,175 km (0.109 R)
• M28: 6,567,496 km (0.05 R)
• M29: 7,511,010 km (0.117 R)
• M30: 7,645,498 km (0.082 R)
• M31: 8,301,934 km (0.063 R)
• M32: 8,496,860 km (0.071 R)
• M33: 8,891,200 km (0.111 R)
• M34: 8,976,471 km (0.108 R)
• M35: 9,668,810 km (0.11 R)
• M36: 9,962,321 km (0.114 R)
• M37: 10,199,284 km (0.078 R)
• M38: 10,769,700 km (0.069 R)
• M39: 10,982,428 km (0.088 R)
• M40: 11,074,132 km (0.106 R)
• M41: 11,753,755 km (0.119 R)
• M42: 12,606,313 km (0.098 R)
• M43: 14,437,840 km (0.101 R)
• M44: 14,773,687 km (0.116 R)
• M45: 14,942,583 km (0.108 R)
• M46: 15,555,785 km (0.101 R)
• M47: 15,727,673 km (0.091 R)
• M48: 16,142,508 km (0.091 R)
• M49: 16,561,083 km (0.118 R)
• M50: 17,302,191 km (0.081 R)
• M51: 18,853,520 km (0.105 R)
• M52: 19,331,186 km (0.074 R)
• M53: 19,590,140 km (0.078 R)
• M54: 21,167,500 km (0.069 R)
• M55: 21,434,383 km (0.1 R)
• M56: 22,474,238 km (0.1 R)
• M57: 23,059,016 km (0.106 R)
• M58: 23,412,366 km (0.12 R)
• M59: 23,688,374 km (0.1 R)
• M60: 24,243,681 km (0.104 R)
• M61: 24,602,866 km (0.086 R)
• M62: 25,124,962 km (0.038 R)
• M63: 25,326,770 km (0.116 R)
• M64: 25,610,108 km (0.056 R)
• M65: 25,894,494 km (0.086 R)
• M66: 26,220,916 km (0.046 R)
• M67: 26,671,954 km (0.115 R)
• M68: 26,795,372 km (0.113 R)
• M69: 27,456,894 km (0.078 R)
• M70: 27,789,749 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.9

Radius: 13

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.25 AU - 10.53 AU

Year: 9404 Days

Day: 13.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,679,539 km

• M1: 175,329 km (0.028 R)
• M2: 338,690 km (0.063 R)
• M3: 552,914 km (0.115 R)
• M4: 767,886 km (0.087 R)
• M5: 867,518 km (0.099 R)
• M6: 1,165,966 km (0.032 R)
• M7: 1,268,141 km (0.106 R)
• M8: 1,481,917 km (0.099 R)
• M9: 1,642,136 km (0.086 R)
• M10: 1,963,023 km (0.069 R)
• M11: 2,104,244 km (0.1 R)
• M12: 2,230,654 km (0.104 R)
• M13: 2,341,207 km (0.094 R)
• M14: 2,453,555 km (0.113 R)
• M15: 2,801,819 km (0.114 R)
• M16: 3,022,625 km (0.06 R)
• M17: 3,291,004 km (0.065 R)
• M18: 3,481,591 km (0.111 R)
• M19: 3,610,545 km (0.101 R)
• M20: 4,465,048 km (0.108 R)
• M21: 4,747,638 km (0.109 R)
• M22: 5,429,954 km (0.085 R)
• M23: 5,580,300 km (0.045 R)
• M24: 6,221,476 km (0.032 R)
• M25: 6,457,990 km (0.093 R)
• M26: 7,213,011 km (0.053 R)
• M27: 7,573,243 km (0.095 R)
• M28: 8,426,848 km (0.098 R)
• M29: 8,630,451 km (0.103 R)
• M30: 8,718,115 km (0.12 R)
• M31: 9,491,237 km (0.081 R)
• M32: 10,131,665 km (0.047 R)
• M33: 10,224,416 km (0.045 R)
• M34: 11,007,411 km (0.081 R)
• M35: 11,326,055 km (0.102 R)
• M36: 11,744,929 km (0.077 R)
• M37: 12,631,147 km (0.11 R)
• M38: 13,132,748 km (0.104 R)
• M39: 13,504,798 km (0.097 R)
• M40: 13,709,149 km (0.097 R)
• M41: 13,811,773 km (0.104 R)
• M42: 14,746,610 km (0.063 R)
• M43: 15,168,626 km (0.07 R)
• M44: 15,666,188 km (0.05 R)
• M45: 16,096,731 km (0.066 R)
• M46: 16,422,405 km (0.117 R)
• M47: 16,567,815 km (0.111 R)
• M48: 17,227,392 km (0.067 R)
• M49: 17,338,094 km (0.077 R)
• M50: 18,007,844 km (0.045 R)
• M51: 18,157,741 km (0.097 R)
• M52: 18,761,817 km (0.088 R)
• M53: 19,334,029 km (0.11 R)
• M54: 19,950,821 km (0.116 R)
• M55: 20,535,001 km (0.102 R)
• M56: 20,966,890 km (0.057 R)
• M57: 21,401,920 km (0.117 R)
• M58: 21,521,000 km (0.086 R)
• M59: 22,039,805 km (0.106 R)
• M60: 23,130,524 km (0.099 R)
• M61: 23,744,174 km (0.082 R)
• M62: 24,197,605 km (0.103 R)
• M63: 24,653,729 km (0.106 R)
• M64: 25,070,958 km (0.062 R)
• M65: 25,364,469 km (0.106 R)
• M66: 26,336,705 km (0.059 R)
• M67: 27,493,545 km (0.113 R)
• M68: 28,143,548 km (0.051 R)
• M69: 28,579,626 km (0.066 R)
• M70: 29,017,948 km (0.092 R)
• M71: 29,502,645 km (0.112 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 17,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit