🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.49 AU - 0.77 AU

Year: 212 Days

Day: 26.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,405,061 km

• M1: 53,406 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 223 Days

Day: 21.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,405,061 km

• M1: 80,932 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.85 AU - 0.99 AU

Year: 375 Days

Day: 28 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,405,061 km

• M1: 44,730 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.51 AU - 1.55 AU

Year: 804 Days

Day: 31.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.8

Radius: 11.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.07 AU - 5.55 AU

Year: 4479 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,405,061 km

• M1: 164,857 km (0.12 R)
• M2: 266,583 km (0.056 R)
• M3: 579,243 km (0.106 R)
• M4: 712,535 km (0.034 R)
• M5: 1,107,323 km (0.114 R)
• M6: 1,426,565 km (0.117 R)
• M7: 1,534,276 km (0.117 R)
• M8: 1,709,305 km (0.105 R)
• M9: 1,807,741 km (0.07 R)
• M10: 1,976,038 km (0.088 R)
• M11: 2,475,097 km (0.101 R)
• M12: 2,700,990 km (0.096 R)
• M13: 2,797,181 km (0.079 R)
• M14: 2,992,855 km (0.089 R)
• M15: 3,092,487 km (0.103 R)
• M16: 3,544,123 km (0.083 R)
• M17: 3,842,421 km (0.076 R)
• M18: 4,509,179 km (0.112 R)
• M19: 5,235,776 km (0.072 R)
• M20: 5,404,971 km (0.048 R)
• M21: 5,873,362 km (0.087 R)
• M22: 6,743,872 km (0.049 R)
• M23: 6,875,369 km (0.073 R)
• M24: 6,981,134 km (0.067 R)
• M25: 7,791,805 km (0.076 R)
• M26: 7,929,734 km (0.117 R)
• M27: 8,124,361 km (0.109 R)
• M28: 8,320,634 km (0.099 R)
• M29: 8,689,243 km (0.095 R)
• M30: 8,774,962 km (0.109 R)
• M31: 9,501,110 km (0.095 R)
• M32: 9,916,244 km (0.065 R)
• M33: 10,156,199 km (0.101 R)
• M34: 10,276,775 km (0.086 R)
• M35: 11,072,786 km (0.05 R)
• M36: 11,321,716 km (0.069 R)
• M37: 12,047,715 km (0.112 R)
• M38: 12,821,286 km (0.111 R)
• M39: 13,911,256 km (0.105 R)
• M40: 14,045,295 km (0.112 R)
• M41: 14,213,593 km (0.106 R)
• M42: 14,484,215 km (0.116 R)
• M43: 15,723,185 km (0.056 R)
• M44: 16,284,626 km (0.038 R)
• M45: 16,567,815 km (0.094 R)
• M46: 16,852,649 km (0.095 R)
• M47: 17,211,085 km (0.073 R)
• M48: 17,898,936 km (0.091 R)
• M49: 18,411,459 km (0.1 R)
• M50: 18,669,665 km (0.055 R)
• M51: 18,743,566 km (0.112 R)
• M52: 19,338,816 km (0.072 R)
• M53: 19,526,112 km (0.098 R)
• M54: 20,016,046 km (0.066 R)
• M55: 20,471,721 km (0.091 R)
• M56: 20,854,093 km (0.113 R)
• M57: 21,123,219 km (0.074 R)
• M58: 21,859,390 km (0.051 R)
• M59: 22,250,290 km (0.117 R)
• M60: 22,999,177 km (0.088 R)
• M61: 23,277,279 km (0.079 R)
• M62: 23,556,429 km (0.103 R)
• M63: 23,716,498 km (0.074 R)
• M64: 24,603,015 km (0.04 R)
• M65: 25,009,622 km (0.118 R)
• M66: 25,172,834 km (0.091 R)
• M67: 25,459,314 km (0.113 R)
• M68: 25,705,851 km (0.049 R)
• M69: 25,994,425 km (0.11 R)
• M70: 26,658,041 km (0.079 R)
• M71: 26,991,944 km (0.065 R)
• M72: 27,285,305 km (0.09 R)
• M73: 27,875,020 km (0.117 R)
• M74: 28,256,345 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.8

Radius: 14.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.8 AU - 6.98 AU

Year: 6858 Days

Day: 8.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 47,405,061 km

• M1: 325,375 km (0.083 R)
• M2: 809,624 km (0.084 R)
• M3: 1,131,259 km (0.073 R)
• M4: 1,544,000 km (0.078 R)
• M5: 1,696,440 km (0.103 R)
• M6: 1,787,844 km (0.12 R)
• M7: 2,505,316 km (0.036 R)
• M8: 3,030,404 km (0.118 R)
• M9: 3,388,541 km (0.089 R)
• M10: 3,777,795 km (0.038 R)
• M11: 4,128,153 km (0.105 R)
• M12: 4,599,686 km (0.061 R)
• M13: 4,804,336 km (0.096 R)
• M14: 4,974,129 km (0.097 R)
• M15: 5,653,453 km (0.038 R)
• M16: 5,812,924 km (0.06 R)
• M17: 6,218,185 km (0.041 R)
• M18: 6,444,975 km (0.078 R)
• M19: 7,357,971 km (0.108 R)
• M20: 8,402,164 km (0.088 R)
• M21: 9,233,330 km (0.088 R)
• M22: 10,627,283 km (0.067 R)
• M23: 10,948,769 km (0.1 R)
• M24: 12,997,063 km (0.05 R)
• M25: 13,367,467 km (0.096 R)
• M26: 13,607,572 km (0.114 R)
• M27: 14,227,505 km (0.063 R)
• M28: 14,527,300 km (0.025 R)
• M29: 16,312,601 km (0.11 R)
• M30: 18,107,476 km (0.071 R)
• M31: 18,314,071 km (0.073 R)
• M32: 18,640,194 km (0.111 R)
• M33: 18,998,331 km (0.094 R)
• M34: 19,328,494 km (0.118 R)
• M35: 20,422,653 km (0.091 R)
• M36: 20,606,957 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 14.8

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.26 AU - 8.64 AU

Year: 10429 Days

Day: 13.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,405,061 km

• M1: 194,477 km (0.042 R)
• M2: 478,564 km (0.118 R)
• M3: 901,776 km (0.094 R)
• M4: 1,227,750 km (0.106 R)
• M5: 1,415,046 km (0.059 R)
• M6: 1,592,021 km (0.109 R)
• M7: 2,034,980 km (0.104 R)
• M8: 2,832,636 km (0.117 R)
• M9: 3,033,695 km (0.087 R)
• M10: 3,161,901 km (0.088 R)
• M11: 3,476,954 km (0.047 R)
• M12: 3,747,576 km (0.078 R)
• M13: 3,885,505 km (0.05 R)
• M14: 4,081,479 km (0.032 R)
• M15: 4,195,023 km (0.088 R)
• M16: 4,630,204 km (0.111 R)
• M17: 5,080,194 km (0.051 R)
• M18: 5,264,050 km (0.092 R)
• M19: 5,670,358 km (0.103 R)
• M20: 5,797,516 km (0.099 R)
• M21: 5,925,572 km (0.094 R)
• M22: 6,022,212 km (0.059 R)
• M23: 6,249,900 km (0.079 R)
• M24: 6,780,972 km (0.059 R)
• M25: 6,916,059 km (0.055 R)
• M26: 7,570,101 km (0.117 R)
• M27: 7,745,579 km (0.1 R)
• M28: 7,922,404 km (0.073 R)
• M29: 8,497,159 km (0.116 R)
• M30: 8,679,668 km (0.088 R)
• M31: 8,789,772 km (0.099 R)
• M32: 9,309,625 km (0.111 R)
• M33: 9,687,210 km (0.038 R)
• M34: 10,031,435 km (0.082 R)
• M35: 10,147,074 km (0.12 R)
• M36: 10,418,594 km (0.11 R)
• M37: 10,771,196 km (0.119 R)
• M38: 11,167,780 km (0.069 R)
• M39: 11,690,475 km (0.11 R)
• M40: 12,016,000 km (0.117 R)
• M41: 12,138,970 km (0.102 R)
• M42: 13,095,050 km (0.098 R)
• M43: 13,348,468 km (0.101 R)
• M44: 13,774,523 km (0.104 R)
• M45: 14,075,364 km (0.061 R)
• M46: 15,612,333 km (0.025 R)
• M47: 16,605,663 km (0.075 R)
• M48: 17,109,957 km (0.1 R)
• M49: 17,572,813 km (0.107 R)
• M50: 18,558,214 km (0.12 R)
• M51: 20,240,442 km (0.09 R)
• M52: 20,435,817 km (0.064 R)
• M53: 20,631,790 km (0.063 R)
• M54: 21,075,049 km (0.094 R)
• M55: 21,223,450 km (0.085 R)
• M56: 22,171,751 km (0.09 R)
• M57: 22,272,430 km (0.063 R)
• M58: 22,930,212 km (0.067 R)
• M59: 24,161,402 km (0.109 R)
• M60: 25,361,477 km (0.115 R)
• M61: 26,420,779 km (0.072 R)
• M62: 26,902,035 km (0.093 R)
• M63: 27,656,757 km (0.069 R)
• M64: 27,765,066 km (0.076 R)
• M65: 28,911,584 km (0.104 R)
• M66: 29,076,590 km (0.104 R)
• M67: 29,573,704 km (0.113 R)
• M68: 29,795,408 km (0.088 R)
• M69: 30,800,406 km (0.063 R)
• M70: 31,081,501 km (0.057 R)
• M71: 32,328,698 km (0.106 R)
• M72: 32,671,726 km (0.072 R)
• M73: 33,188,437 km (0.091 R)
• M74: 33,361,223 km (0.087 R)
• M75: 34,230,087 km (0.102 R)
• M76: 34,930,355 km (0.057 R)
• M77: 35,106,282 km (0.118 R)
• M78: 35,399,943 km (0.109 R)
• M79: 36,464,032 km (0.12 R)
• M80: 37,418,766 km (0.059 R)
• M81: 38,200,564 km (0.117 R)
• M82: 39,170,108 km (0.105 R)
• M83: 39,841,354 km (0.1 R)
• M84: 40,147,730 km (0.119 R)
• M85: 40,332,035 km (0.104 R)
• M86: 41,381,165 km (0.041 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 8.8

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 7.73 AU - 12.07 AU

Year: 13226 Days

Day: 12.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,405,061 km

• M1: 121,473 km (0.12 R)
• M2: 179,517 km (0.086 R)
• M3: 243,246 km (0.078 R)
• M4: 622,477 km (0.083 R)
• M5: 753,076 km (0.039 R)
• M6: 893,249 km (0.064 R)
• M7: 1,023,100 km (0.108 R)
• M8: 1,159,683 km (0.058 R)
• M9: 1,472,492 km (0.03 R)
• M10: 2,249,952 km (0.114 R)
• M11: 2,377,709 km (0.108 R)
• M12: 3,023,523 km (0.094 R)
• M13: 4,026,427 km (0.032 R)
• M14: 4,150,743 km (0.111 R)
• M15: 4,693,484 km (0.119 R)
• M16: 4,758,708 km (0.098 R)
• M17: 4,824,382 km (0.1 R)
• M18: 5,566,238 km (0.108 R)
• M19: 5,915,249 km (0.067 R)
• M20: 5,986,009 km (0.046 R)
• M21: 6,707,969 km (0.11 R)
• M22: 8,193,775 km (0.05 R)
• M23: 8,391,543 km (0.109 R)
• M24: 8,670,842 km (0.079 R)
• M25: 8,953,283 km (0.117 R)
• M26: 9,444,562 km (0.063 R)
• M27: 9,651,905 km (0.056 R)
• M28: 9,735,231 km (0.12 R)
• M29: 10,155,451 km (0.104 R)
• M30: 10,667,675 km (0.08 R)
• M31: 10,797,077 km (0.108 R)
• M32: 11,363,753 km (0.109 R)
• M33: 11,539,980 km (0.099 R)
• M34: 12,982,851 km (0.062 R)
• M35: 13,167,156 km (0.045 R)
• M36: 13,259,757 km (0.081 R)
• M37: 13,866,227 km (0.078 R)
• M38: 15,592,736 km (0.087 R)
• M39: 16,331,899 km (0.092 R)
• M40: 16,580,830 km (0.112 R)
• M41: 16,730,727 km (0.111 R)
• M42: 17,132,846 km (0.043 R)
• M43: 18,100,594 km (0.084 R)
• M44: 18,203,518 km (0.09 R)
• M45: 18,306,591 km (0.061 R)
• M46: 18,513,484 km (0.076 R)
• M47: 18,617,156 km (0.093 R)
• M48: 18,929,367 km (0.104 R)
• M49: 19,400,899 km (0.074 R)
• M50: 19,929,428 km (0.068 R)
• M51: 20,946,544 km (0.111 R)
• M52: 23,031,191 km (0.089 R)
• M53: 23,478,488 km (0.063 R)
• M54: 23,534,587 km (0.12 R)
• M55: 24,041,575 km (0.025 R)
• M56: 25,066,320 km (0.11 R)
• M57: 26,338,201 km (0.083 R)
• M58: 27,040,713 km (0.098 R)
• M59: 27,927,529 km (0.119 R)
• M60: 28,464,136 km (0.11 R)
• M61: 28,523,976 km (0.061 R)
• M62: 29,487,087 km (0.102 R)
• M63: 30,828,830 km (0.092 R)
• M64: 32,752,958 km (0.098 R)
• M65: 33,192,776 km (0.107 R)
• M66: 33,318,887 km (0.079 R)
• M67: 33,444,998 km (0.096 R)
• M68: 34,587,925 km (0.056 R)
• M69: 35,228,354 km (0.09 R)
• M70: 35,808,195 km (0.094 R)
• M71: 36,651,179 km (0.111 R)
• M72: 37,369,548 km (0.113 R)
• M73: 39,152,605 km (0.059 R)
• M74: 39,552,630 km (0.063 R)
• M75: 40,760,633 km (0.103 R)
• M76: 41,233,811 km (0.094 R)
• M77: 42,390,202 km (0.105 R)
• M78: 42,938,179 km (0.117 R)
• M79: 43,419,436 km (0.062 R)
• M80: 43,971,751 km (0.107 R)
• M81: 44,734,999 km (0.117 R)
• M82: 46,274,511 km (0.06 R)
• M83: 46,415,283 km (0.111 R)
• M84: 46,697,424 km (0.066 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 14,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit