🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 302 Days

Day: 19.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,759,721 km

• M1: 328,218 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.88 AU - 1 AU

Year: 345 Days

Day: 36.9 Hours

Environment

Temp: 21 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,759,721 km

• M1: 598,092 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.95 AU - 0.99 AU

Year: 362 Days

Day: 46.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.1 AU - 1.6 AU

Year: 594 Days

Day: 16.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,759,721 km

• M1: 657,034 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.61 AU - 3.97 AU

Year: 2260 Days

Day: 28.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.8

Radius: 11.6

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 4.13 AU - 6.69 AU

Year: 4766 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,759,721 km

• M1: 154,684 km (0.079 R)
• M2: 228,137 km (0.049 R)
• M3: 326,572 km (0.082 R)
• M4: 504,594 km (0.075 R)
• M5: 643,720 km (0.102 R)
• M6: 815,009 km (0.111 R)
• M7: 906,862 km (0.077 R)
• M8: 1,081,742 km (0.082 R)
• M9: 1,278,912 km (0.092 R)
• M10: 1,476,980 km (0.118 R)
• M11: 1,903,633 km (0.035 R)
• M12: 2,170,067 km (0.103 R)
• M13: 2,655,063 km (0.088 R)
• M14: 3,011,854 km (0.065 R)
• M15: 3,203,339 km (0.104 R)
• M16: 3,383,904 km (0.118 R)
• M17: 3,961,800 km (0.057 R)
• M18: 4,604,024 km (0.092 R)
• M19: 4,739,859 km (0.1 R)
• M20: 5,033,071 km (0.11 R)
• M21: 5,120,436 km (0.043 R)
• M22: 5,243,555 km (0.106 R)
• M23: 5,510,737 km (0.12 R)
• M24: 5,746,054 km (0.077 R)
• M25: 6,114,514 km (0.117 R)
• M26: 6,855,173 km (0.06 R)
• M27: 6,932,665 km (0.102 R)
• M28: 7,167,234 km (0.098 R)
• M29: 7,344,807 km (0.106 R)
• M30: 7,644,152 km (0.119 R)
• M31: 7,947,536 km (0.094 R)
• M32: 8,337,538 km (0.085 R)
• M33: 8,987,242 km (0.103 R)
• M34: 9,221,662 km (0.113 R)
• M35: 9,307,381 km (0.11 R)
• M36: 9,805,841 km (0.119 R)
• M37: 10,379,699 km (0.087 R)
• M38: 10,513,589 km (0.1 R)
• M39: 10,670,667 km (0.082 R)
• M40: 10,851,082 km (0.054 R)
• M41: 11,215,053 km (0.062 R)
• M42: 11,536,838 km (0.069 R)
• M43: 11,815,090 km (0.026 R)
• M44: 11,955,114 km (0.085 R)
• M45: 13,360,436 km (0.09 R)
• M46: 13,848,724 km (0.045 R)
• M47: 13,996,377 km (0.049 R)
• M48: 14,342,845 km (0.115 R)
• M49: 14,918,348 km (0.032 R)
• M50: 15,297,579 km (0.099 R)
• M51: 16,324,718 km (0.107 R)
• M52: 16,480,749 km (0.104 R)
• M53: 17,083,329 km (0.03 R)
• M54: 17,162,466 km (0.086 R)
• M55: 17,347,668 km (0.093 R)
• M56: 17,907,015 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.7

Radius: 14.7

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.33 AU - 10.65 AU

Year: 12868 Days

Day: 6.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 33,759,721 km

• M1: 365,019 km (0.118 R)
• M2: 537,954 km (0.042 R)
• M3: 637,736 km (0.05 R)
• M4: 761,453 km (0.082 R)
• M5: 1,305,391 km (0.1 R)
• M6: 1,575,864 km (0.115 R)
• M7: 1,957,638 km (0.115 R)
• M8: 2,319,216 km (0.084 R)
• M9: 2,676,306 km (0.068 R)
• M10: 2,808,251 km (0.114 R)
• M11: 4,001,743 km (0.049 R)
• M12: 4,307,222 km (0.077 R)
• M13: 5,006,143 km (0.086 R)
• M14: 5,104,130 km (0.106 R)
• M15: 6,155,504 km (0.113 R)
• M16: 6,437,645 km (0.116 R)
• M17: 6,760,178 km (0.074 R)
• M18: 7,272,700 km (0.11 R)
• M19: 7,949,930 km (0.083 R)
• M20: 8,765,837 km (0.036 R)
• M21: 9,043,790 km (0.038 R)
• M22: 9,284,343 km (0.093 R)
• M23: 9,649,212 km (0.058 R)
• M24: 9,895,002 km (0.113 R)
• M25: 10,060,158 km (0.04 R)
• M26: 10,226,062 km (0.061 R)
• M27: 10,687,272 km (0.08 R)
• M28: 10,814,280 km (0.119 R)
• M29: 11,543,420 km (0.06 R)
• M30: 11,673,720 km (0.102 R)
• M31: 11,848,301 km (0.077 R)
• M32: 12,778,949 km (0.064 R)
• M33: 13,275,764 km (0.086 R)
• M34: 14,662,985 km (0.062 R)
• M35: 14,804,355 km (0.091 R)
• M36: 14,993,447 km (0.074 R)
• M37: 15,661,401 km (0.091 R)
• M38: 16,436,916 km (0.118 R)
• M39: 17,473,779 km (0.072 R)
• M40: 18,480,872 km (0.075 R)
• M41: 18,633,462 km (0.115 R)
• M42: 18,735,488 km (0.087 R)
• M43: 19,351,681 km (0.07 R)
• M44: 20,183,446 km (0.073 R)
• M45: 21,346,270 km (0.099 R)
• M46: 21,774,568 km (0.088 R)
• M47: 22,151,705 km (0.095 R)
• M48: 22,422,327 km (0.096 R)
• M49: 22,748,600 km (0.096 R)
• M50: 23,515,888 km (0.094 R)
• M51: 23,626,291 km (0.12 R)
• M52: 24,180,551 km (0.072 R)
• M53: 24,459,252 km (0.066 R)
• M54: 24,626,951 km (0.115 R)
• M55: 24,963,546 km (0.051 R)
• M56: 25,698,221 km (0.054 R)
• M57: 26,153,897 km (0.119 R)
• M58: 26,382,632 km (0.116 R)
• M59: 27,886,240 km (0.115 R)
• M60: 28,471,916 km (0.095 R)
• M61: 28,707,233 km (0.087 R)
• M62: 28,825,266 km (0.096 R)
• M63: 28,943,298 km (0.083 R)
• M64: 29,120,871 km (0.059 R)
• M65: 29,357,984 km (0.058 R)
• M66: 30,193,338 km (0.109 R)
• M67: 30,975,885 km (0.097 R)
• M68: 31,339,258 km (0.083 R)
• M69: 31,704,127 km (0.063 R)
• M70: 31,887,235 km (0.095 R)
• M71: 32,499,539 km (0.077 R)
• M72: 32,684,143 km (0.065 R)
• M73: 33,054,098 km (0.084 R)
• M74: 33,673,882 km (0.074 R)
• M75: 35,366,582 km (0.09 R)
• M76: 35,873,420 km (0.06 R)
• M77: 36,064,157 km (0.057 R)
• M78: 36,702,192 km (0.1 R)
• M79: 37,537,247 km (0.054 R)
• M80: 37,795,453 km (0.089 R)
• M81: 38,378,586 km (0.119 R)
• M82: 39,553,827 km (0.096 R)
• M83: 39,948,167 km (0.118 R)
• M84: 40,476,097 km (0.091 R)
• M85: 40,873,429 km (0.082 R)
• M86: 41,139,115 km (0.091 R)
• M87: 42,006,484 km (0.117 R)
• M88: 42,341,733 km (0.114 R)
• M89: 43,555,869 km (0.12 R)
• M90: 45,811,356 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 7.1

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.61 AU - 13.97 AU

Year: 15333 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,759,721 km

• M1: 263,292 km (0.058 R)
• M2: 337,792 km (0.075 R)
• M3: 442,361 km (0.086 R)
• M4: 850,165 km (0.098 R)
• M5: 997,369 km (0.113 R)
• M6: 1,074,262 km (0.061 R)
• M7: 1,217,577 km (0.099 R)
• M8: 1,300,005 km (0.115 R)
• M9: 1,703,172 km (0.091 R)
• M10: 2,595,673 km (0.079 R)
• M11: 2,702,635 km (0.11 R)
• M12: 3,282,476 km (0.099 R)
• M13: 3,328,702 km (0.116 R)
• M14: 3,657,967 km (0.1 R)
• M15: 4,655,635 km (0.085 R)
• M16: 6,126,482 km (0.107 R)
• M17: 6,269,348 km (0.069 R)
• M18: 6,471,454 km (0.051 R)
• M19: 7,180,249 km (0.077 R)
• M20: 7,605,107 km (0.109 R)
• M21: 7,882,461 km (0.036 R)
• M22: 7,975,810 km (0.108 R)
• M23: 8,131,991 km (0.114 R)
• M24: 8,383,913 km (0.089 R)
• M25: 10,252,690 km (0.033 R)
• M26: 10,834,027 km (0.11 R)
• M27: 11,076,526 km (0.044 R)
• M28: 11,320,819 km (0.079 R)
• M29: 11,957,208 km (0.072 R)
• M30: 12,424,103 km (0.056 R)
• M31: 12,860,331 km (0.104 R)
• M32: 13,635,696 km (0.051 R)
• M33: 14,426,171 km (0.056 R)
• M34: 14,961,433 km (0.082 R)
• M35: 15,115,518 km (0.032 R)
• M36: 15,270,203 km (0.072 R)
• M37: 15,933,370 km (0.07 R)
• M38: 16,090,747 km (0.073 R)
• M39: 16,486,583 km (0.078 R)
• M40: 19,136,111 km (0.095 R)
• M41: 19,387,286 km (0.09 R)
• M42: 21,175,878 km (0.058 R)
• M43: 21,392,346 km (0.101 R)
• M44: 22,573,720 km (0.072 R)
• M45: 22,750,545 km (0.026 R)
• M46: 23,911,125 km (0.105 R)
• M47: 24,001,183 km (0.116 R)
• M48: 24,091,241 km (0.085 R)
• M49: 24,725,686 km (0.076 R)
• M50: 24,862,418 km (0.113 R)
• M51: 26,011,031 km (0.095 R)
• M52: 26,428,708 km (0.047 R)
• M53: 26,615,107 km (0.12 R)
• M54: 27,459,138 km (0.104 R)
• M55: 27,553,534 km (0.072 R)
• M56: 27,979,290 km (0.035 R)
• M57: 29,462,553 km (0.119 R)
• M58: 29,849,562 km (0.12 R)
• M59: 30,971,247 km (0.115 R)
• M60: 31,069,533 km (0.076 R)
• M61: 31,463,275 km (0.094 R)
• M62: 31,512,642 km (0.064 R)
• M63: 32,206,178 km (0.08 R)
• M64: 32,954,915 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit