🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.8 AU - 0.88 AU

Year: 290 Days

Day: 47.1 Hours

Environment

Temp: 69 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.45 AU - 1.73 AU

Year: 755 Days

Day: 25.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,048,365 km

• M1: 732,581 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.52 AU - 1.98 AU

Year: 872 Days

Day: 41.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.92 AU - 2.9 AU

Year: 1409 Days

Day: 28.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.45 AU - 2.49 AU

Year: 1462 Days

Day: 13 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.1

Radius: 10.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.29 AU - 6.83 AU

Year: 5620 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,048,365 km

• M1: 165,156 km (0.042 R)
• M2: 235,168 km (0.036 R)
• M3: 351,256 km (0.038 R)
• M4: 963,111 km (0.03 R)
• M5: 1,044,642 km (0.1 R)
• M6: 1,204,113 km (0.119 R)
• M7: 1,349,223 km (0.085 R)
• M8: 1,511,986 km (0.11 R)
• M9: 1,706,313 km (0.031 R)
• M10: 2,026,303 km (0.081 R)
• M11: 2,268,652 km (0.085 R)
• M12: 2,766,663 km (0.104 R)
• M13: 3,020,830 km (0.086 R)
• M14: 3,440,153 km (0.072 R)
• M15: 3,503,881 km (0.111 R)
• M16: 3,713,767 km (0.034 R)
• M17: 4,011,168 km (0.105 R)
• M18: 4,350,755 km (0.11 R)
• M19: 4,524,139 km (0.076 R)
• M20: 4,788,478 km (0.103 R)
• M21: 4,949,446 km (0.059 R)
• M22: 5,148,710 km (0.12 R)
• M23: 5,480,668 km (0.094 R)
• M24: 5,574,017 km (0.078 R)
• M25: 5,876,653 km (0.101 R)
• M26: 6,165,227 km (0.096 R)
• M27: 6,243,018 km (0.117 R)
• M28: 6,340,556 km (0.03 R)
• M29: 6,557,174 km (0.1 R)
• M30: 6,696,449 km (0.111 R)
• M31: 7,221,837 km (0.074 R)
• M32: 7,551,701 km (0.109 R)
• M33: 7,739,595 km (0.094 R)
• M34: 8,034,752 km (0.077 R)
• M35: 8,964,503 km (0.07 R)
• M36: 9,430,949 km (0.117 R)
• M37: 9,723,712 km (0.114 R)
• M38: 10,019,467 km (0.105 R)
• M39: 10,111,021 km (0.119 R)
• M40: 10,783,463 km (0.11 R)
• M41: 10,877,411 km (0.086 R)
• M42: 11,184,386 km (0.104 R)
• M43: 11,710,521 km (0.084 R)
• M44: 11,782,927 km (0.077 R)
• M45: 12,171,432 km (0.049 R)
• M46: 12,318,188 km (0.103 R)
• M47: 12,786,878 km (0.093 R)
• M48: 13,564,189 km (0.094 R)
• M49: 13,741,911 km (0.115 R)
• M50: 14,176,493 km (0.069 R)
• M51: 14,305,147 km (0.037 R)
• M52: 14,667,622 km (0.041 R)
• M53: 15,059,270 km (0.048 R)
• M54: 16,687,493 km (0.118 R)
• M55: 16,796,101 km (0.066 R)
• M56: 17,370,706 km (0.118 R)
• M57: 17,591,363 km (0.047 R)
• M58: 17,924,069 km (0.117 R)
• M59: 18,906,179 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701

Radius: 11.9

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.93 AU - 6.55 AU

Year: 5872 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,048,365 km

• M1: 281,244 km (0.102 R)
• M2: 840,740 km (0.084 R)
• M3: 1,279,062 km (0.108 R)
• M4: 1,361,640 km (0.113 R)
• M5: 1,620,594 km (0.105 R)
• M6: 1,783,805 km (0.103 R)
• M7: 1,895,704 km (0.09 R)
• M8: 1,971,700 km (0.07 R)
• M9: 2,126,833 km (0.104 R)
• M10: 2,205,970 km (0.118 R)
• M11: 2,346,891 km (0.108 R)
• M12: 2,595,673 km (0.111 R)
• M13: 2,918,954 km (0.047 R)
• M14: 3,074,386 km (0.113 R)
• M15: 3,604,261 km (0.052 R)
• M16: 3,819,533 km (0.091 R)
• M17: 4,038,993 km (0.1 R)
• M18: 4,113,193 km (0.107 R)
• M19: 4,363,471 km (0.093 R)
• M20: 4,853,105 km (0.093 R)
• M21: 5,968,805 km (0.098 R)
• M22: 6,338,761 km (0.118 R)
• M23: 6,599,360 km (0.076 R)
• M24: 6,716,346 km (0.026 R)
• M25: 6,833,930 km (0.093 R)
• M26: 7,160,951 km (0.072 R)
• M27: 7,554,244 km (0.085 R)
• M28: 8,330,208 km (0.106 R)
• M29: 8,424,903 km (0.117 R)
• M30: 9,098,991 km (0.074 R)
• M31: 9,426,012 km (0.108 R)
• M32: 9,657,291 km (0.108 R)
• M33: 10,807,100 km (0.081 R)
• M34: 11,398,161 km (0.113 R)
• M35: 13,754,028 km (0.106 R)
• M36: 14,091,820 km (0.073 R)
• M37: 14,622,743 km (0.095 R)
• M38: 15,821,620 km (0.069 R)
• M39: 16,294,200 km (0.097 R)
• M40: 17,092,155 km (0.099 R)
• M41: 17,698,924 km (0.045 R)
• M42: 17,780,305 km (0.049 R)
• M43: 17,984,506 km (0.096 R)
• M44: 18,107,326 km (0.059 R)
• M45: 18,271,585 km (0.103 R)
• M46: 18,477,581 km (0.092 R)
• M47: 18,643,036 km (0.118 R)
• M48: 19,183,982 km (0.111 R)
• M49: 19,519,381 km (0.12 R)
• M50: 20,238,647 km (0.049 R)
• M51: 20,537,244 km (0.074 R)
• M52: 21,182,311 km (0.1 R)
• M53: 21,877,641 km (0.093 R)
• M54: 22,359,945 km (0.086 R)
• M55: 22,448,058 km (0.058 R)
• M56: 22,712,996 km (0.105 R)
• M57: 23,469,363 km (0.075 R)
• M58: 23,558,822 km (0.073 R)
• M59: 24,369,643 km (0.119 R)
• M60: 24,642,060 km (0.095 R)
• M61: 24,915,376 km (0.09 R)
• M62: 25,557,001 km (0.109 R)
• M63: 25,695,229 km (0.034 R)
• M64: 25,787,531 km (0.114 R)
• M65: 26,483,161 km (0.095 R)
• M66: 26,716,534 km (0.108 R)
• M67: 26,856,707 km (0.113 R)
• M68: 27,561,912 km (0.064 R)
• M69: 28,273,100 km (0.099 R)
• M70: 28,559,281 km (0.081 R)
• M71: 29,182,655 km (0.105 R)
• M72: 29,568,468 km (0.114 R)
• M73: 30,247,792 km (0.106 R)
• M74: 30,345,180 km (0.116 R)
• M75: 30,834,066 km (0.084 R)
• M76: 32,366,098 km (0.085 R)
• M77: 32,715,558 km (0.076 R)
• M78: 33,066,216 km (0.086 R)
• M79: 33,367,655 km (0.104 R)
• M80: 33,468,484 km (0.026 R)
• M81: 33,872,249 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.9

Radius: 13.8

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.71 AU - 8.95 AU

Year: 9057 Days

Day: 6.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,048,365 km

• M1: 199,863 km (0.053 R)
• M2: 374,443 km (0.068 R)
• M3: 469,737 km (0.088 R)
• M4: 595,250 km (0.098 R)
• M5: 683,513 km (0.105 R)
• M6: 809,324 km (0.049 R)
• M7: 990,936 km (0.094 R)
• M8: 1,329,925 km (0.119 R)
• M9: 1,424,022 km (0.095 R)
• M10: 1,735,186 km (0.098 R)
• M11: 2,037,224 km (0.091 R)
• M12: 2,226,914 km (0.07 R)
• M13: 2,489,159 km (0.091 R)
• M14: 2,796,433 km (0.095 R)
• M15: 3,116,124 km (0.103 R)
• M16: 3,225,330 km (0.05 R)
• M17: 3,599,026 km (0.109 R)
• M18: 4,085,967 km (0.045 R)
• M19: 4,226,140 km (0.03 R)
• M20: 4,470,134 km (0.097 R)
• M21: 4,718,915 km (0.101 R)
• M22: 4,845,026 km (0.09 R)
• M23: 4,950,942 km (0.084 R)
• M24: 5,186,857 km (0.114 R)
• M25: 5,580,898 km (0.099 R)
• M26: 5,714,489 km (0.111 R)
• M27: 6,144,583 km (0.04 R)
• M28: 6,375,113 km (0.084 R)
• M29: 6,561,662 km (0.089 R)
• M30: 6,773,792 km (0.033 R)
• M31: 7,084,207 km (0.053 R)
• M32: 7,374,876 km (0.053 R)
• M33: 7,570,849 km (0.058 R)
• M34: 7,694,267 km (0.115 R)
• M35: 7,818,284 km (0.119 R)
• M36: 8,118,826 km (0.076 R)
• M37: 8,245,236 km (0.118 R)
• M38: 8,397,676 km (0.064 R)
• M39: 8,602,476 km (0.036 R)
• M40: 8,938,772 km (0.099 R)
• M41: 10,054,922 km (0.069 R)
• M42: 10,217,983 km (0.076 R)
• M43: 10,602,001 km (0.106 R)
• M44: 11,130,530 km (0.085 R)
• M45: 11,243,028 km (0.059 R)
• M46: 11,412,373 km (0.084 R)
• M47: 11,753,456 km (0.107 R)
• M48: 12,475,116 km (0.092 R)
• M49: 12,797,200 km (0.06 R)
• M50: 12,944,554 km (0.092 R)
• M51: 13,270,678 km (0.114 R)
• M52: 14,694,550 km (0.094 R)
• M53: 14,848,785 km (0.1 R)
• M54: 14,941,686 km (0.064 R)
• M55: 15,315,082 km (0.072 R)
• M56: 15,786,166 km (0.093 R)
• M57: 16,936,274 km (0.069 R)
• M58: 17,586,726 km (0.049 R)
• M59: 18,644,831 km (0.04 R)
• M60: 19,215,248 km (0.112 R)
• M61: 19,350,335 km (0.112 R)
• M62: 20,201,547 km (0.073 R)
• M63: 20,338,878 km (0.089 R)
• M64: 20,476,508 km (0.069 R)
• M65: 20,649,144 km (0.111 R)
• M66: 21,729,390 km (0.087 R)
• M67: 22,081,842 km (0.119 R)
• M68: 22,863,940 km (0.026 R)
• M69: 23,582,758 km (0.105 R)
• M70: 23,836,177 km (0.036 R)
• M71: 24,090,344 km (0.049 R)
• M72: 24,309,056 km (0.115 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.1

Radius: 9.6

Gravity: 9.6 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.11 AU - 8.61 AU

Year: 9106 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,048,365 km

• M1: 136,732 km (0.05 R)
• M2: 426,204 km (0.118 R)
• M3: 540,497 km (0.097 R)
• M4: 785,239 km (0.064 R)
• M5: 987,047 km (0.077 R)
• M6: 1,226,553 km (0.111 R)
• M7: 1,331,870 km (0.087 R)
• M8: 1,418,487 km (0.09 R)
• M9: 1,529,489 km (0.059 R)
• M10: 2,077,466 km (0.062 R)
• M11: 2,600,460 km (0.098 R)
• M12: 2,990,312 km (0.093 R)
• M13: 3,518,692 km (0.076 R)
• M14: 3,762,985 km (0.103 R)
• M15: 3,856,035 km (0.09 R)
• M16: 4,012,813 km (0.067 R)
• M17: 4,997,167 km (0.077 R)
• M18: 5,237,272 km (0.102 R)
• M19: 5,306,685 km (0.033 R)
• M20: 5,587,032 km (0.086 R)
• M21: 5,657,791 km (0.032 R)
• M22: 5,729,000 km (0.093 R)
• M23: 5,944,271 km (0.12 R)
• M24: 6,308,991 km (0.118 R)
• M25: 6,718,740 km (0.09 R)
• M26: 7,022,124 km (0.083 R)
• M27: 7,563,818 km (0.101 R)
• M28: 7,959,056 km (0.106 R)
• M29: 8,119,125 km (0.083 R)
• M30: 8,361,025 km (0.12 R)
• M31: 8,605,468 km (0.112 R)
• M32: 8,769,726 km (0.114 R)
• M33: 9,606,427 km (0.118 R)
• M34: 9,691,548 km (0.077 R)
• M35: 10,997,837 km (0.113 R)
• M36: 11,176,158 km (0.077 R)
• M37: 11,400,405 km (0.065 R)
• M38: 11,853,387 km (0.092 R)
• M39: 12,128,049 km (0.061 R)
• M40: 12,730,330 km (0.069 R)
• M41: 13,294,912 km (0.094 R)
• M42: 13,580,345 km (0.097 R)
• M43: 14,205,664 km (0.07 R)
• M44: 14,497,380 km (0.027 R)
• M45: 14,840,258 km (0.04 R)
• M46: 16,902,016 km (0.114 R)
• M47: 17,626,369 km (0.106 R)
• M48: 18,149,962 km (0.061 R)
• M49: 18,308,087 km (0.109 R)
• M50: 19,266,261 km (0.112 R)
• M51: 19,535,238 km (0.116 R)
• M52: 20,295,195 km (0.098 R)
• M53: 21,064,727 km (0.118 R)
• M54: 21,341,931 km (0.108 R)
• M55: 22,124,478 km (0.107 R)
• M56: 22,859,452 km (0.081 R)
• M57: 23,315,875 km (0.115 R)
• M58: 24,237,548 km (0.029 R)
• M59: 24,644,454 km (0.102 R)
• M60: 25,583,181 km (0.106 R)
• M61: 25,760,454 km (0.11 R)
• M62: 27,133,314 km (0.111 R)
• M63: 27,374,615 km (0.118 R)
• M64: 27,616,515 km (0.097 R)
• M65: 28,163,445 km (0.093 R)
• M66: 28,652,480 km (0.066 R)
• M67: 29,082,873 km (0.111 R)
• M68: 30,449,001 km (0.109 R)
• M69: 30,951,051 km (0.12 R)
• M70: 33,501,845 km (0.113 R)
• M71: 33,890,350 km (0.089 R)
• M72: 36,384,745 km (0.085 R)
• M73: 36,451,167 km (0.119 R)
• M74: 36,917,463 km (0.107 R)
• M75: 37,385,555 km (0.05 R)
• M76: 38,937,783 km (0.102 R)
• M77: 39,961,331 km (0.064 R)
• M78: 41,339,876 km (0.109 R)
• M79: 41,756,506 km (0.099 R)
• M80: 42,104,770 km (0.111 R)
• M81: 43,507,250 km (0.08 R)
• M82: 43,718,931 km (0.107 R)
• M83: 44,640,304 km (0.041 R)
• M84: 44,782,721 km (0.036 R)
• M85: 46,790,923 km (0.11 R)
• M86: 46,863,179 km (0.116 R)
• M87: 47,080,245 km (0.12 R)
• M88: 48,316,223 km (0.114 R)
• M89: 48,462,380 km (0.096 R)
• M90: 48,975,052 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 19,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit