🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.74 AU - 1.1 AU

Year: 310 Days

Day: 21.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,642,234 km

• M1: 132,843 km (0.097 R)
• M2: 750,383 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.22 AU - 1.48 AU

Year: 551 Days

Day: 24.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,642,234 km

• M1: 50,564 km (0.119 R)
• M2: 1,177,934 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.27 AU - 2.65 AU

Year: 1356 Days

Day: 41.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.69 AU - 3.57 AU

Year: 1946 Days

Day: 24.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,642,234 km

• M1: 485,445 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.8

Radius: 13.9

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.17 AU - 9.41 AU

Year: 9159 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 57,642,234 km

• M1: 199,414 km (0.118 R)
• M2: 300,841 km (0.116 R)
• M3: 1,273,975 km (0.107 R)
• M4: 1,476,232 km (0.104 R)
• M5: 1,868,029 km (0.109 R)
• M6: 2,195,648 km (0.086 R)
• M7: 2,416,155 km (0.041 R)
• M8: 2,721,933 km (0.111 R)
• M9: 2,879,609 km (0.068 R)
• M10: 3,013,350 km (0.062 R)
• M11: 3,483,835 km (0.073 R)
• M12: 3,655,574 km (0.043 R)
• M13: 3,830,154 km (0.109 R)
• M14: 4,007,577 km (0.105 R)
• M15: 4,903,669 km (0.117 R)
• M16: 5,194,188 km (0.074 R)
• M17: 5,424,120 km (0.045 R)
• M18: 5,860,197 km (0.097 R)
• M19: 6,342,651 km (0.118 R)
• M20: 6,945,680 km (0.06 R)
• M21: 7,090,341 km (0.106 R)
• M22: 7,493,208 km (0.029 R)
• M23: 9,099,739 km (0.106 R)
• M24: 9,417,635 km (0.11 R)
• M25: 9,901,285 km (0.112 R)
• M26: 10,269,295 km (0.106 R)
• M27: 10,600,356 km (0.107 R)
• M28: 11,145,789 km (0.051 R)
• M29: 11,358,069 km (0.057 R)
• M30: 11,916,218 km (0.088 R)
• M31: 12,176,818 km (0.09 R)
• M32: 12,264,183 km (0.026 R)
• M33: 12,836,694 km (0.119 R)
• M34: 13,193,335 km (0.09 R)
• M35: 13,643,924 km (0.059 R)
• M36: 14,237,229 km (0.097 R)
• M37: 15,590,940 km (0.094 R)
• M38: 15,780,780 km (0.088 R)
• M39: 17,279,003 km (0.059 R)
• M40: 17,920,778 km (0.107 R)
• M41: 18,822,254 km (0.102 R)
• M42: 18,973,947 km (0.038 R)
• M43: 19,176,801 km (0.089 R)
• M44: 19,995,551 km (0.113 R)
• M45: 20,150,384 km (0.107 R)
• M46: 20,513,159 km (0.086 R)
• M47: 21,297,650 km (0.109 R)
• M48: 21,932,544 km (0.073 R)
• M49: 22,038,908 km (0.094 R)
• M50: 23,004,263 km (0.117 R)
• M51: 24,312,945 km (0.053 R)
• M52: 25,198,714 km (0.079 R)
• M53: 26,887,973 km (0.114 R)
• M54: 28,613,734 km (0.103 R)
• M55: 28,846,509 km (0.032 R)
• M56: 29,255,509 km (0.087 R)
• M57: 29,431,287 km (0.097 R)
• M58: 29,842,980 km (0.066 R)
• M59: 30,315,859 km (0.059 R)
• M60: 30,553,121 km (0.112 R)
• M61: 32,292,346 km (0.101 R)
• M62: 32,777,791 km (0.094 R)
• M63: 33,449,186 km (0.093 R)
• M64: 33,755,862 km (0.106 R)
• M65: 35,303,302 km (0.087 R)
• M66: 35,866,090 km (0.114 R)
• M67: 36,117,115 km (0.099 R)
• M68: 36,242,927 km (0.065 R)
• M69: 36,431,869 km (0.109 R)
• M70: 37,254,208 km (0.103 R)
• M71: 37,444,796 km (0.059 R)
• M72: 37,635,832 km (0.075 R)
• M73: 38,788,484 km (0.093 R)
• M74: 41,522,834 km (0.111 R)
• M75: 41,786,575 km (0.088 R)
• M76: 41,918,520 km (0.096 R)
• M77: 42,381,825 km (0.074 R)
• M78: 42,846,625 km (0.026 R)
• M79: 43,046,488 km (0.106 R)
• M80: 43,513,832 km (0.048 R)
• M81: 45,264,426 km (0.032 R)
• M82: 45,399,962 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.7

Radius: 9.9

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.92 AU - 12.66 AU

Year: 12457 Days

Day: 9.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,642,234 km

• M1: 124,914 km (0.073 R)
• M2: 198,666 km (0.097 R)
• M3: 262,095 km (0.114 R)
• M4: 844,929 km (0.079 R)
• M5: 947,403 km (0.095 R)
• M6: 1,011,132 km (0.112 R)
• M7: 1,165,667 km (0.092 R)
• M8: 1,573,770 km (0.048 R)
• M9: 1,887,776 km (0.09 R)
• M10: 2,337,018 km (0.11 R)
• M11: 2,514,142 km (0.067 R)
• M12: 2,850,288 km (0.107 R)
• M13: 2,912,970 km (0.054 R)
• M14: 2,976,250 km (0.076 R)
• M15: 3,071,843 km (0.104 R)
• M16: 4,262,043 km (0.115 R)
• M17: 5,267,790 km (0.11 R)
• M18: 6,675,655 km (0.111 R)
• M19: 7,573,392 km (0.099 R)
• M20: 7,925,396 km (0.097 R)
• M21: 8,147,998 km (0.113 R)
• M22: 8,599,634 km (0.116 R)
• M23: 8,691,038 km (0.114 R)
• M24: 8,828,518 km (0.105 R)
• M25: 9,245,597 km (0.115 R)
• M26: 9,716,531 km (0.091 R)
• M27: 10,051,032 km (0.094 R)
• M28: 10,147,224 km (0.073 R)
• M29: 10,486,362 km (0.063 R)
• M30: 11,126,342 km (0.1 R)
• M31: 12,186,691 km (0.12 R)
• M32: 12,443,850 km (0.1 R)
• M33: 13,279,055 km (0.117 R)
• M34: 13,490,586 km (0.072 R)
• M35: 13,917,240 km (0.117 R)
• M36: 14,348,231 km (0.099 R)
• M37: 14,456,689 km (0.064 R)
• M38: 15,334,081 km (0.045 R)
• M39: 15,556,234 km (0.117 R)
• M40: 16,116,029 km (0.114 R)
• M41: 16,625,410 km (0.085 R)
• M42: 17,486,346 km (0.038 R)
• M43: 18,302,851 km (0.079 R)
• M44: 18,420,584 km (0.053 R)
• M45: 19,370,979 km (0.117 R)
• M46: 19,671,222 km (0.119 R)
• M47: 21,010,722 km (0.053 R)
• M48: 21,319,193 km (0.093 R)
• M49: 22,505,354 km (0.079 R)
• M50: 22,757,726 km (0.076 R)
• M51: 23,074,574 km (0.077 R)
• M52: 23,584,703 km (0.096 R)
• M53: 23,969,618 km (0.077 R)
• M54: 24,033,945 km (0.071 R)
• M55: 24,941,107 km (0.102 R)
• M56: 25,661,720 km (0.097 R)
• M57: 25,727,543 km (0.107 R)
• M58: 25,991,433 km (0.047 R)
• M59: 27,257,630 km (0.103 R)
• M60: 28,543,723 km (0.117 R)
• M61: 28,748,522 km (0.117 R)
• M62: 29,228,432 km (0.081 R)
• M63: 30,684,169 km (0.103 R)
• M64: 32,234,302 km (0.037 R)
• M65: 32,804,419 km (0.105 R)
• M66: 33,090,600 km (0.087 R)
• M67: 35,851,130 km (0.117 R)
• M68: 38,533,868 km (0.057 R)
• M69: 40,664,591 km (0.073 R)
• M70: 44,960,144 km (0.109 R)
• M71: 47,444,067 km (0.086 R)
• M72: 48,092,424 km (0.119 R)
• M73: 49,807,863 km (0.102 R)
• M74: 50,219,257 km (0.088 R)
• M75: 51,377,294 km (0.103 R)
• M76: 51,543,348 km (0.025 R)
• M77: 52,293,282 km (0.061 R)
• M78: 54,225,787 km (0.106 R)
• M79: 55,243,352 km (0.064 R)
• M80: 56,524,209 km (0.06 R)
• M81: 56,781,667 km (0.095 R)
• M82: 56,867,536 km (0.113 R)
• M83: 57,125,293 km (0.04 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 287 - 19,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit