🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.94 AU - 1.32 AU

Year: 448 Days

Day: 22 Hours

Environment

Temp: -5 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.98 AU - 1.32 AU

Year: 460 Days

Day: 22.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 94,367,593 km

• M1: 558,598 km (0.091 R)
• M2: 833,410 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.47 AU - 2.17 AU

Year: 915 Days

Day: 30.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.26 AU - 2.32 AU

Year: 1292 Days

Day: 20.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,367,593 km

• M1: 936,632 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.06 AU - 3.22 AU

Year: 2074 Days

Day: 33.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,367,593 km

• M1: 1,053,169 km (0.08 R)
• M2: 1,761,964 km (0.058 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.04 AU - 4.2 AU

Year: 3117 Days

Day: 32.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 9.7

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.03 AU - 5.39 AU

Year: 4433 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 94,367,593 km

• M1: 147,504 km (0.076 R)
• M2: 284,535 km (0.104 R)
• M3: 349,610 km (0.111 R)
• M4: 447,148 km (0.097 R)
• M5: 516,262 km (0.102 R)
• M6: 643,271 km (0.114 R)
• M7: 704,606 km (0.102 R)
• M8: 768,335 km (0.111 R)
• M9: 840,890 km (0.109 R)
• M10: 1,132,755 km (0.066 R)
• M11: 1,302,549 km (0.057 R)
• M12: 1,514,230 km (0.098 R)
• M13: 1,581,698 km (0.097 R)
• M14: 1,684,771 km (0.116 R)
• M15: 1,843,794 km (0.106 R)
• M16: 1,916,050 km (0.071 R)
• M17: 1,989,352 km (0.095 R)
• M18: 2,468,814 km (0.086 R)
• M19: 2,548,849 km (0.117 R)
• M20: 2,650,276 km (0.112 R)
• M21: 2,898,908 km (0.068 R)
• M22: 2,972,958 km (0.101 R)
• M23: 3,036,837 km (0.114 R)
• M24: 3,407,989 km (0.06 R)
• M25: 3,644,503 km (0.1 R)
• M26: 3,713,019 km (0.063 R)
• M27: 4,050,512 km (0.088 R)
• M28: 4,145,507 km (0.05 R)
• M29: 4,410,295 km (0.12 R)
• M30: 4,569,317 km (0.06 R)
• M31: 4,842,932 km (0.069 R)
• M32: 5,147,513 km (0.087 R)
• M33: 5,276,317 km (0.075 R)
• M34: 5,354,108 km (0.096 R)
• M35: 5,484,707 km (0.086 R)
• M36: 5,775,525 km (0.099 R)
• M37: 5,976,734 km (0.089 R)
• M38: 6,289,842 km (0.038 R)
• M39: 6,358,508 km (0.104 R)
• M40: 6,441,385 km (0.093 R)
• M41: 6,650,224 km (0.083 R)
• M42: 7,203,437 km (0.09 R)
• M43: 7,347,649 km (0.096 R)
• M44: 7,536,591 km (0.039 R)
• M45: 7,609,744 km (0.035 R)
• M46: 7,741,989 km (0.027 R)
• M47: 8,353,844 km (0.062 R)
• M48: 8,535,905 km (0.09 R)
• M49: 8,703,903 km (0.112 R)
• M50: 9,027,783 km (0.109 R)
• M51: 9,090,015 km (0.096 R)
• M52: 9,465,805 km (0.082 R)
• M53: 9,592,215 km (0.117 R)
• M54: 10,071,377 km (0.059 R)
• M55: 10,265,256 km (0.062 R)
• M56: 10,346,338 km (0.101 R)
• M57: 10,460,332 km (0.111 R)
• M58: 10,558,319 km (0.101 R)
• M59: 10,623,842 km (0.097 R)
• M60: 10,738,734 km (0.119 R)
• M61: 10,953,406 km (0.119 R)
• M62: 11,136,065 km (0.093 R)
• M63: 11,252,901 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.4

Radius: 8.4

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.64 AU - 6.74 AU

Year: 5060 Days

Day: 7.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 94,367,593 km

• M1: 260,450 km (0.113 R)
• M2: 379,530 km (0.098 R)
• M3: 459,265 km (0.078 R)
• M4: 619,036 km (0.104 R)
• M5: 696,228 km (0.051 R)
• M6: 756,367 km (0.101 R)
• M7: 818,300 km (0.038 R)
• M8: 1,301,950 km (0.114 R)
• M9: 1,364,931 km (0.082 R)
• M10: 1,454,690 km (0.092 R)
• M11: 1,546,692 km (0.116 R)
• M12: 1,613,563 km (0.086 R)
• M13: 1,848,282 km (0.05 R)
• M14: 1,905,129 km (0.053 R)
• M15: 2,396,707 km (0.119 R)
• M16: 2,648,929 km (0.098 R)
• M17: 2,976,399 km (0.102 R)
• M18: 3,213,362 km (0.097 R)
• M19: 3,580,176 km (0.074 R)
• M20: 3,868,751 km (0.114 R)
• M21: 4,258,902 km (0.075 R)
• M22: 4,545,382 km (0.078 R)
• M23: 4,857,892 km (0.092 R)
• M24: 5,177,283 km (0.085 R)
• M25: 5,258,365 km (0.053 R)
• M26: 5,815,767 km (0.117 R)
• M27: 5,878,897 km (0.07 R)
• M28: 6,133,513 km (0.063 R)
• M29: 6,262,316 km (0.108 R)
• M30: 6,830,489 km (0.043 R)
• M31: 7,188,327 km (0.035 R)
• M32: 7,256,245 km (0.103 R)
• M33: 7,529,560 km (0.053 R)
• M34: 8,251,071 km (0.106 R)
• M35: 8,369,552 km (0.113 R)
• M36: 8,512,568 km (0.106 R)
• M37: 9,043,490 km (0.094 R)
• M38: 9,190,096 km (0.098 R)
• M39: 9,263,699 km (0.075 R)
• M40: 9,709,650 km (0.119 R)
• M41: 9,935,243 km (0.106 R)
• M42: 10,188,064 km (0.067 R)
• M43: 10,264,209 km (0.051 R)
• M44: 10,442,829 km (0.067 R)
• M45: 10,648,227 km (0.117 R)
• M46: 10,829,091 km (0.043 R)
• M47: 11,456,803 km (0.117 R)
• M48: 11,536,090 km (0.079 R)
• M49: 11,695,113 km (0.026 R)
• M50: 11,961,995 km (0.106 R)
• M51: 12,528,971 km (0.103 R)
• M52: 13,215,326 km (0.107 R)
• M53: 13,298,503 km (0.049 R)
• M54: 13,885,674 km (0.076 R)
• M55: 13,998,471 km (0.039 R)
• M56: 14,111,567 km (0.089 R)
• M57: 14,253,386 km (0.101 R)
• M58: 14,652,962 km (0.114 R)
• M59: 14,710,407 km (0.066 R)
• M60: 15,230,260 km (0.08 R)
• M61: 15,609,491 km (0.05 R)
• M62: 15,962,392 km (0.091 R)
• M63: 16,021,483 km (0.082 R)
• M64: 16,139,815 km (0.08 R)
• M65: 16,466,686 km (0.105 R)
• M66: 16,886,009 km (0.091 R)
• M67: 17,339,141 km (0.056 R)
• M68: 17,582,387 km (0.061 R)
• M69: 17,735,127 km (0.067 R)
• M70: 18,226,556 km (0.12 R)
• M71: 18,288,190 km (0.079 R)
• M72: 18,350,124 km (0.119 R)
• M73: 19,380,105 km (0.065 R)
• M74: 19,569,346 km (0.099 R)
• M75: 19,790,901 km (0.07 R)
• M76: 20,396,622 km (0.047 R)
• M77: 20,524,977 km (0.08 R)
• M78: 20,653,482 km (0.102 R)
• M79: 21,822,589 km (0.073 R)
• M80: 21,888,263 km (0.07 R)
• M81: 21,986,698 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.3

Radius: 10.3

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.48 AU - 12.22 AU

Year: 14254 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 94,367,593 km

• M1: 183,407 km (0.115 R)
• M2: 276,307 km (0.083 R)
• M3: 346,768 km (0.061 R)
• M4: 446,849 km (0.074 R)
• M5: 883,675 km (0.028 R)
• M6: 1,105,827 km (0.116 R)
• M7: 1,766,003 km (0.111 R)
• M8: 2,029,295 km (0.096 R)
• M9: 2,305,453 km (0.057 R)
• M10: 2,657,008 km (0.102 R)
• M11: 3,003,476 km (0.085 R)
• M12: 3,364,606 km (0.115 R)
• M13: 3,457,057 km (0.04 R)
• M14: 3,620,867 km (0.036 R)
• M15: 3,859,625 km (0.064 R)
• M16: 4,683,461 km (0.118 R)
• M17: 4,839,042 km (0.063 R)
• M18: 5,560,254 km (0.068 R)
• M19: 6,116,159 km (0.085 R)
• M20: 7,370,986 km (0.044 R)
• M21: 7,735,108 km (0.093 R)
• M22: 8,105,063 km (0.12 R)
• M23: 10,648,227 km (0.117 R)
• M24: 11,371,981 km (0.065 R)
• M25: 11,687,034 km (0.096 R)
• M26: 11,828,105 km (0.117 R)
• M27: 12,290,063 km (0.055 R)
• M28: 12,397,475 km (0.11 R)
• M29: 12,649,547 km (0.08 R)
• M30: 13,342,036 km (0.039 R)
• M31: 13,415,638 km (0.082 R)
• M32: 13,860,243 km (0.118 R)
• M33: 14,121,740 km (0.108 R)
• M34: 14,992,699 km (0.089 R)
• M35: 15,453,909 km (0.106 R)
• M36: 15,686,384 km (0.087 R)
• M37: 15,880,861 km (0.119 R)
• M38: 16,311,703 km (0.064 R)
• M39: 16,508,873 km (0.099 R)
• M40: 18,976,789 km (0.114 R)
• M41: 19,433,960 km (0.111 R)
• M42: 19,559,174 km (0.105 R)
• M43: 21,600,586 km (0.088 R)
• M44: 23,043,009 km (0.08 R)
• M45: 23,575,278 km (0.051 R)
• M46: 23,977,098 km (0.081 R)
• M47: 24,111,437 km (0.113 R)
• M48: 24,291,104 km (0.038 R)
• M49: 25,196,021 km (0.079 R)
• M50: 26,296,463 km (0.069 R)
• M51: 26,435,141 km (0.092 R)
• M52: 26,992,243 km (0.105 R)
• M53: 27,225,466 km (0.116 R)
• M54: 27,506,261 km (0.114 R)
• M55: 28,591,594 km (0.096 R)
• M56: 31,047,692 km (0.059 R)
• M57: 31,832,183 km (0.099 R)
• M58: 32,623,107 km (0.089 R)
• M59: 32,772,106 km (0.107 R)
• M60: 33,021,037 km (0.056 R)
• M61: 33,270,417 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.1

Radius: 5.5

Gravity: 20.8 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.21 AU - 22.09 AU

Year: 28825 Days

Day: 21 Hours

Environment

Temp: -208 °C

Axial Tilt: 72.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,367,593 km

• M1: 1,154,447 km (0.066 R)
• M2: 1,489,097 km (0.068 R)
• M3: 1,631,066 km (0.118 R)
• M4: 2,202,081 km (0.059 R)
• M5: 3,231,164 km (0.113 R)
• M6: 4,136,232 km (0.103 R)
• M7: 4,590,859 km (0.076 R)
• M8: 4,955,280 km (0.04 R)
• M9: 5,167,709 km (0.113 R)
• M10: 5,383,130 km (0.066 R)
• M11: 5,656,595 km (0.089 R)
• M12: 5,934,548 km (0.091 R)
• M13: 6,274,135 km (0.115 R)
• M14: 6,912,768 km (0.082 R)
• M15: 7,090,490 km (0.097 R)
• M16: 8,001,841 km (0.08 R)
• M17: 8,188,539 km (0.095 R)
• M18: 9,932,102 km (0.108 R)
• M19: 11,294,490 km (0.118 R)
• M20: 11,503,927 km (0.108 R)
• M21: 11,855,781 km (0.04 R)
• M22: 12,498,005 km (0.103 R)
• M23: 12,570,111 km (0.086 R)
• M24: 12,859,732 km (0.071 R)
• M25: 13,224,751 km (0.087 R)
• M26: 14,189,956 km (0.075 R)
• M27: 14,265,055 km (0.117 R)
• M28: 14,340,452 km (0.101 R)
• M29: 15,024,264 km (0.088 R)
• M30: 16,108,848 km (0.066 R)
• M31: 18,107,476 km (0.093 R)
• M32: 19,510,704 km (0.078 R)
• M33: 24,373,083 km (0.077 R)
• M34: 24,463,141 km (0.108 R)
• M35: 24,915,226 km (0.101 R)
• M36: 25,187,793 km (0.079 R)
• M37: 25,919,327 km (0.118 R)
• M38: 26,011,330 km (0.043 R)
• M39: 27,029,792 km (0.099 R)
• M40: 27,122,992 km (0.12 R)
• M41: 27,216,341 km (0.107 R)
• M42: 30,356,101 km (0.089 R)
• M43: 32,611,289 km (0.083 R)
• M44: 32,809,955 km (0.05 R)
• M45: 33,208,334 km (0.075 R)
• M46: 33,909,499 km (0.058 R)
• M47: 34,010,178 km (0.074 R)
• M48: 34,818,156 km (0.094 R)
• M49: 35,939,692 km (0.053 R)
• M50: 37,072,896 km (0.08 R)
• M51: 37,176,567 km (0.111 R)
• M52: 37,280,238 km (0.086 R)
• M53: 37,487,880 km (0.051 R)
• M54: 38,322,636 km (0.06 R)
• M55: 39,480,075 km (0.036 R)
• M56: 39,903,886 km (0.063 R)
• M57: 40,969,920 km (0.116 R)
• M58: 41,077,032 km (0.059 R)
• M59: 41,721,799 km (0.116 R)
• M60: 41,829,509 km (0.096 R)
• M61: 42,695,083 km (0.063 R)
• M62: 43,021,056 km (0.037 R)
• M63: 43,675,697 km (0.115 R)
• M64: 46,104,119 km (0.072 R)
• M65: 47,110,165 km (0.07 R)
• M66: 48,349,583 km (0.119 R)
• M67: 48,916,559 km (0.119 R)
• M68: 50,515,461 km (0.084 R)
• M69: 51,783,901 km (0.096 R)
• M70: 54,351,749 km (0.108 R)
• M71: 56,126,279 km (0.048 R)
• M72: 56,245,359 km (0.096 R)
• M73: 59,368,065 km (0.069 R)
• M74: 60,218,379 km (0.118 R)
• M75: 60,706,068 km (0.08 R)
• M76: 60,828,140 km (0.089 R)
• M77: 63,164,111 km (0.078 R)
• M78: 63,659,728 km (0.056 R)
• M79: 67,796,558 km (0.118 R)
• M80: 69,705,577 km (0.113 R)
• M81: 72,666,717 km (0.085 R)
• M82: 73,967,022 km (0.087 R)
• M83: 74,228,070 km (0.077 R)
• M84: 77,648,326 km (0.109 R)
• M85: 78,179,099 km (0.106 R)
• M86: 80,850,917 km (0.09 R)
• M87: 85,187,759 km (0.074 R)
• M88: 87,246,525 km (0.085 R)
• M89: 89,321,597 km (0.103 R)
• M90: 90,993,204 km (0.108 R)
• M91: 92,253,865 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,600 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit