🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.41 AU - 0.61 AU

Year: 133 Days

Day: 20.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,622,340 km

• M1: 47,273 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.6 AU - 0.84 AU

Year: 223 Days

Day: 46.5 Hours

Environment

Temp: 130 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.66 AU - 1.1 AU

Year: 302 Days

Day: 13.6 Hours

Environment

Temp: 98 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.97 AU - 1.25 AU

Year: 427 Days

Day: 21.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 42 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.06 AU - 1.3 AU

Year: 468 Days

Day: 43.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,622,340 km

• M1: 81,680 km (0.107 R)

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.4

Radius: 14.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.41 AU - 5.81 AU

Year: 4219 Days

Day: 11.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,622,340 km

• M1: 213,775 km (0.094 R)
• M2: 330,910 km (0.084 R)
• M3: 606,021 km (0.059 R)
• M4: 823,536 km (0.086 R)
• M5: 1,082,640 km (0.087 R)
• M6: 1,280,707 km (0.026 R)
• M7: 1,475,933 km (0.079 R)
• M8: 1,746,854 km (0.075 R)
• M9: 2,034,381 km (0.106 R)
• M10: 2,374,118 km (0.029 R)
• M11: 2,888,884 km (0.118 R)
• M12: 3,736,356 km (0.112 R)
• M13: 3,844,964 km (0.095 R)
• M14: 3,976,611 km (0.089 R)
• M15: 4,221,951 km (0.076 R)
• M16: 4,312,458 km (0.11 R)
• M17: 4,403,563 km (0.111 R)
• M18: 4,541,492 km (0.077 R)
• M19: 4,680,917 km (0.051 R)
• M20: 4,892,898 km (0.105 R)
• M21: 5,301,749 km (0.112 R)
• M22: 5,498,171 km (0.106 R)
• M23: 5,696,837 km (0.118 R)
• M24: 5,948,759 km (0.044 R)
• M25: 6,101,648 km (0.112 R)
• M26: 6,489,705 km (0.068 R)
• M27: 7,262,977 km (0.114 R)
• M28: 7,508,916 km (0.094 R)
• M29: 7,896,972 km (0.103 R)
• M30: 8,178,216 km (0.098 R)
• M31: 8,320,185 km (0.065 R)
• M32: 9,012,673 km (0.042 R)
• M33: 9,306,783 km (0.063 R)
• M34: 9,425,264 km (0.118 R)
• M35: 9,813,920 km (0.111 R)
• M36: 9,934,645 km (0.098 R)
• M37: 10,055,819 km (0.082 R)
• M38: 10,330,182 km (0.105 R)
• M39: 11,262,924 km (0.079 R)
• M40: 11,516,343 km (0.117 R)
• M41: 11,996,403 km (0.095 R)
• M42: 12,125,506 km (0.075 R)
• M43: 12,581,181 km (0.115 R)
• M44: 13,241,805 km (0.103 R)
• M45: 13,610,115 km (0.065 R)
• M46: 13,711,094 km (0.064 R)
• M47: 13,981,716 km (0.104 R)
• M48: 14,117,701 km (0.089 R)
• M49: 14,665,977 km (0.078 R)
• M50: 15,818,928 km (0.062 R)
• M51: 15,925,142 km (0.078 R)
• M52: 16,281,185 km (0.1 R)
• M53: 16,460,104 km (0.058 R)
• M54: 16,567,815 km (0.076 R)
• M55: 17,109,808 km (0.054 R)
• M56: 17,328,221 km (0.111 R)
• M57: 18,026,095 km (0.105 R)
• M58: 18,808,192 km (0.112 R)
• M59: 19,033,636 km (0.101 R)
• M60: 19,449,369 km (0.096 R)
• M61: 19,982,835 km (0.099 R)
• M62: 20,136,173 km (0.094 R)
• M63: 21,415,833 km (0.106 R)
• M64: 21,572,761 km (0.049 R)
• M65: 21,690,794 km (0.116 R)
• M66: 22,761,914 km (0.032 R)
• M67: 23,122,744 km (0.105 R)
• M68: 24,626,203 km (0.083 R)
• M69: 25,327,518 km (0.105 R)
• M70: 25,535,160 km (0.079 R)
• M71: 26,497,074 km (0.051 R)
• M72: 27,046,098 km (0.118 R)
• M73: 28,370,339 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.2

Radius: 6.6

Gravity: 19.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 10.51 AU - 15.19 AU

Year: 16825 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,622,340 km

• M1: 93,947 km (0.111 R)
• M2: 403,914 km (0.082 R)
• M3: 458,966 km (0.065 R)
• M4: 797,656 km (0.105 R)
• M5: 1,425,369 km (0.113 R)
• M6: 1,601,744 km (0.108 R)
• M7: 2,620,655 km (0.082 R)
• M8: 2,728,067 km (0.087 R)
• M9: 3,759,843 km (0.097 R)
• M10: 4,594,001 km (0.103 R)
• M11: 5,121,034 km (0.118 R)
• M12: 5,620,841 km (0.044 R)
• M13: 6,088,783 km (0.102 R)
• M14: 6,231,649 km (0.076 R)
• M15: 8,186,893 km (0.054 R)
• M16: 8,556,400 km (0.112 R)
• M17: 9,093,755 km (0.074 R)
• M18: 9,311,869 km (0.053 R)
• M19: 9,976,233 km (0.066 R)
• M20: 10,713,152 km (0.094 R)
• M21: 10,885,639 km (0.084 R)
• M22: 11,001,278 km (0.04 R)
• M23: 12,059,384 km (0.068 R)
• M24: 12,298,890 km (0.086 R)
• M25: 12,600,479 km (0.085 R)
• M26: 13,458,124 km (0.118 R)
• M27: 13,893,902 km (0.115 R)
• M28: 14,524,457 km (0.117 R)
• M29: 15,164,437 km (0.114 R)
• M30: 15,228,914 km (0.104 R)
• M31: 15,813,542 km (0.094 R)
• M32: 16,141,461 km (0.089 R)
• M33: 18,430,458 km (0.107 R)
• M34: 19,122,797 km (0.077 R)
• M35: 19,192,509 km (0.099 R)
• M36: 19,894,273 km (0.066 R)
• M37: 20,390,339 km (0.095 R)
• M38: 20,747,280 km (0.114 R)
• M39: 20,890,595 km (0.065 R)
• M40: 21,467,294 km (0.025 R)
• M41: 21,612,255 km (0.107 R)
• M42: 21,830,368 km (0.067 R)
• M43: 22,268,690 km (0.075 R)
• M44: 23,451,860 km (0.089 R)
• M45: 24,352,589 km (0.108 R)
• M46: 24,579,529 km (0.073 R)
• M47: 24,731,221 km (0.061 R)
• M48: 25,111,798 km (0.087 R)
• M49: 25,878,786 km (0.101 R)
• M50: 28,782,780 km (0.073 R)
• M51: 29,343,622 km (0.101 R)
• M52: 29,424,106 km (0.034 R)
• M53: 29,504,590 km (0.071 R)
• M54: 29,585,073 km (0.104 R)
• M55: 30,476,228 km (0.064 R)
• M56: 33,790,269 km (0.082 R)
• M57: 34,043,389 km (0.09 R)
• M58: 35,147,571 km (0.114 R)
• M59: 35,489,701 km (0.093 R)
• M60: 37,565,372 km (0.084 R)
• M61: 38,617,793 km (0.111 R)
• M62: 39,059,256 km (0.086 R)
• M63: 39,147,818 km (0.117 R)
• M64: 39,680,087 km (0.099 R)
• M65: 40,572,588 km (0.093 R)
• M66: 43,198,031 km (0.115 R)
• M67: 44,854,977 km (0.083 R)
• M68: 45,504,980 km (0.111 R)
• M69: 45,784,578 km (0.115 R)
• M70: 47,284,895 km (0.042 R)
• M71: 47,379,291 km (0.109 R)
• M72: 47,662,630 km (0.105 R)
• M73: 48,706,224 km (0.104 R)
• M74: 50,045,275 km (0.076 R)
• M75: 51,105,924 km (0.113 R)
• M76: 52,857,416 km (0.056 R)
• M77: 53,543,920 km (0.118 R)
• M78: 53,642,206 km (0.091 R)
• M79: 54,628,505 km (0.094 R)
• M80: 54,727,539 km (0.092 R)
• M81: 54,925,606 km (0.098 R)
• M82: 56,519,123 km (0.06 R)
• M83: 58,026,770 km (0.117 R)
• M84: 60,363,938 km (0.055 R)
• M85: 60,671,062 km (0.075 R)
• M86: 63,666,610 km (0.104 R)
• M87: 64,501,366 km (0.062 R)
• M88: 64,606,084 km (0.075 R)
• M89: 65,865,699 km (0.061 R)
• M90: 66,498,647 km (0.036 R)
• M91: 66,710,029 km (0.116 R)
• M92: 68,943,226 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.6

Radius: 7.2

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.49 AU - 19.77 AU

Year: 25896 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,622,340 km

• M1: 184,155 km (0.04 R)
• M2: 318,195 km (0.049 R)
• M3: 426,952 km (0.037 R)
• M4: 665,711 km (0.116 R)
• M5: 1,148,014 km (0.108 R)
• M6: 1,212,192 km (0.039 R)
• M7: 1,389,166 km (0.058 R)
• M8: 1,574,667 km (0.071 R)
• M9: 2,125,487 km (0.069 R)
• M10: 2,394,314 km (0.119 R)
• M11: 2,934,961 km (0.083 R)
• M12: 3,543,375 km (0.113 R)
• M13: 4,978,019 km (0.108 R)
• M14: 5,048,779 km (0.11 R)
• M15: 5,479,770 km (0.095 R)
• M16: 6,569,890 km (0.075 R)
• M17: 7,079,719 km (0.053 R)
• M18: 7,239,191 km (0.11 R)
• M19: 7,480,642 km (0.113 R)
• M20: 8,095,788 km (0.109 R)
• M21: 8,855,296 km (0.064 R)
• M22: 9,027,184 km (0.114 R)
• M23: 9,681,525 km (0.103 R)
• M24: 10,396,304 km (0.09 R)
• M25: 10,486,811 km (0.108 R)
• M26: 10,532,288 km (0.088 R)
• M27: 11,081,761 km (0.105 R)
• M28: 12,208,682 km (0.084 R)
• M29: 13,028,778 km (0.09 R)
• M30: 13,126,465 km (0.113 R)
• M31: 13,519,459 km (0.112 R)
• M32: 13,717,526 km (0.116 R)
• M33: 13,816,859 km (0.076 R)
• M34: 15,232,654 km (0.068 R)
• M35: 16,747,182 km (0.043 R)
• M36: 16,906,654 km (0.072 R)
• M37: 17,387,910 km (0.072 R)
• M38: 18,036,566 km (0.1 R)
• M39: 18,363,887 km (0.108 R)
• M40: 19,804,664 km (0.097 R)
• M41: 21,800,898 km (0.117 R)
• M42: 22,324,640 km (0.115 R)
• M43: 23,443,632 km (0.112 R)
• M44: 23,621,953 km (0.083 R)
• M45: 25,858,291 km (0.084 R)
• M46: 26,227,349 km (0.097 R)
• M47: 27,219,931 km (0.088 R)
• M48: 28,161,500 km (0.045 R)
• M49: 28,287,910 km (0.064 R)
• M50: 30,529,335 km (0.085 R)
• M51: 30,789,187 km (0.037 R)
• M52: 31,704,277 km (0.104 R)
• M53: 31,835,773 km (0.091 R)
• M54: 33,360,475 km (0.104 R)
• M55: 35,180,482 km (0.103 R)
• M56: 38,284,788 km (0.082 R)
• M57: 39,480,224 km (0.043 R)
• M58: 39,621,594 km (0.081 R)
• M59: 40,189,019 km (0.037 R)
• M60: 40,616,420 km (0.1 R)
• M61: 41,045,317 km (0.106 R)
• M62: 43,942,430 km (0.105 R)
• M63: 44,382,696 km (0.12 R)
• M64: 44,456,149 km (0.109 R)
• M65: 45,712,173 km (0.054 R)
• M66: 45,860,723 km (0.047 R)
• M67: 46,307,273 km (0.099 R)
• M68: 48,183,380 km (0.095 R)
• M69: 48,940,644 km (0.089 R)
• M70: 49,931,132 km (0.048 R)
• M71: 50,313,803 km (0.027 R)
• M72: 50,851,308 km (0.108 R)
• M73: 51,313,416 km (0.106 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 13,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit