🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.51 AU - 0.61 AU

Year: 155 Days

Day: 33.2 Hours

Environment

Temp: 188 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.51 AU - 0.65 AU

Year: 164 Days

Day: 32.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.72 AU - 1.76 AU

Year: 851 Days

Day: 30.1 Hours

Environment

Temp: -66 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.27 AU - 3.87 AU

Year: 2502 Days

Day: 12.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.6

Radius: 12.2

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.24 AU - 6.84 AU

Year: 5505 Days

Day: 11.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,444,923 km

• M1: 157,377 km (0.067 R)
• M2: 529,726 km (0.102 R)
• M3: 613,650 km (0.086 R)
• M4: 769,831 km (0.098 R)
• M5: 896,540 km (0.115 R)
• M6: 1,564,644 km (0.119 R)
• M7: 1,673,701 km (0.078 R)
• M8: 1,823,299 km (0.111 R)
• M9: 1,938,639 km (0.079 R)
• M10: 2,340,907 km (0.084 R)
• M11: 2,487,962 km (0.089 R)
• M12: 2,659,850 km (0.062 R)
• M13: 2,902,797 km (0.058 R)
• M14: 3,176,262 km (0.038 R)
• M15: 3,363,409 km (0.117 R)
• M16: 3,458,254 km (0.093 R)
• M17: 3,946,541 km (0.096 R)
• M18: 4,097,336 km (0.068 R)
• M19: 4,198,913 km (0.105 R)
• M20: 4,561,239 km (0.1 R)
• M21: 4,719,514 km (0.109 R)
• M22: 5,288,434 km (0.068 R)
• M23: 5,427,112 km (0.04 R)
• M24: 5,822,050 km (0.043 R)
• M25: 5,907,919 km (0.071 R)
• M26: 6,051,832 km (0.112 R)
• M27: 6,255,585 km (0.025 R)
• M28: 6,372,869 km (0.057 R)
• M29: 6,729,511 km (0.12 R)
• M30: 7,123,103 km (0.107 R)
• M31: 7,493,208 km (0.106 R)
• M32: 7,649,388 km (0.096 R)
• M33: 7,743,485 km (0.089 R)
• M34: 8,445,997 km (0.088 R)
• M35: 8,739,358 km (0.068 R)
• M36: 8,870,705 km (0.093 R)
• M37: 8,969,739 km (0.062 R)
• M38: 9,707,256 km (0.108 R)
• M39: 9,843,390 km (0.11 R)
• M40: 10,920,345 km (0.087 R)
• M41: 11,062,015 km (0.098 R)
• M42: 11,275,640 km (0.058 R)
• M43: 11,490,762 km (0.091 R)
• M44: 11,743,433 km (0.098 R)
• M45: 12,144,056 km (0.073 R)
• M46: 12,438,315 km (0.045 R)
• M47: 13,071,563 km (0.101 R)
• M48: 13,373,152 km (0.099 R)
• M49: 13,638,987 km (0.108 R)
• M50: 14,060,255 km (0.062 R)
• M51: 14,291,833 km (0.056 R)
• M52: 14,485,861 km (0.117 R)
• M53: 15,033,539 km (0.109 R)
• M54: 15,191,365 km (0.068 R)
• M55: 15,787,811 km (0.103 R)
• M56: 16,109,148 km (0.103 R)
• M57: 16,270,564 km (0.049 R)
• M58: 17,044,882 km (0.106 R)
• M59: 18,165,819 km (0.113 R)
• M60: 18,460,228 km (0.068 R)
• M61: 19,568,000 km (0.113 R)
• M62: 19,869,888 km (0.108 R)
• M63: 20,872,793 km (0.091 R)
• M64: 21,892,152 km (0.108 R)
• M65: 22,160,681 km (0.079 R)
• M66: 23,063,803 km (0.097 R)
• M67: 23,703,184 km (0.089 R)
• M68: 24,719,851 km (0.03 R)
• M69: 24,999,450 km (0.062 R)
• M70: 26,461,320 km (0.087 R)
• M71: 26,652,057 km (0.117 R)
• M72: 26,938,837 km (0.113 R)
• M73: 27,322,854 km (0.051 R)
• M74: 27,902,396 km (0.118 R)
• M75: 28,242,283 km (0.11 R)
• M76: 29,171,734 km (0.095 R)
• M77: 31,413,010 km (0.086 R)
• M78: 31,513,988 km (0.101 R)
• M79: 32,223,232 km (0.107 R)
• M80: 33,142,959 km (0.094 R)
• M81: 33,297,045 km (0.116 R)
• M82: 33,554,503 km (0.101 R)
• M83: 34,538,708 km (0.089 R)
• M84: 34,642,828 km (0.113 R)
• M85: 34,903,577 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 8.7

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.73 AU - 9.05 AU

Year: 8219 Days

Day: 10.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 142.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 46,444,923 km

• M1: 109,506 km (0.052 R)
• M2: 199,863 km (0.113 R)
• M3: 543,190 km (0.103 R)
• M4: 890,855 km (0.032 R)
• M5: 1,044,193 km (0.083 R)
• M6: 1,396,795 km (0.113 R)
• M7: 1,617,452 km (0.109 R)
• M8: 2,345,246 km (0.112 R)
• M9: 3,267,367 km (0.081 R)
• M10: 3,346,654 km (0.107 R)
• M11: 3,426,689 km (0.108 R)
• M12: 3,947,888 km (0.065 R)
• M13: 4,203,551 km (0.082 R)
• M14: 4,435,278 km (0.069 R)
• M15: 4,701,113 km (0.077 R)
• M16: 5,033,071 km (0.062 R)
• M17: 5,186,409 km (0.068 R)
• M18: 5,435,190 km (0.03 R)
• M19: 5,815,617 km (0.071 R)
• M20: 6,009,047 km (0.11 R)
• M21: 6,468,762 km (0.097 R)
• M22: 7,914,775 km (0.068 R)
• M23: 8,057,641 km (0.071 R)
• M24: 8,129,298 km (0.116 R)
• M25: 8,309,563 km (0.111 R)
• M26: 9,193,088 km (0.085 R)
• M27: 9,380,983 km (0.062 R)
• M28: 9,836,958 km (0.08 R)
• M29: 10,183,725 km (0.074 R)
• M30: 10,417,098 km (0.063 R)
• M31: 10,928,872 km (0.094 R)
• M32: 11,247,965 km (0.068 R)
• M33: 11,448,875 km (0.094 R)
• M34: 12,512,964 km (0.114 R)
• M35: 13,651,105 km (0.089 R)
• M36: 14,822,007 km (0.086 R)
• M37: 14,998,234 km (0.095 R)
• M38: 15,575,682 km (0.1 R)
• M39: 15,844,808 km (0.104 R)
• M40: 15,979,895 km (0.09 R)
• M41: 16,523,982 km (0.111 R)
• M42: 17,305,182 km (0.068 R)
• M43: 18,570,631 km (0.12 R)
• M44: 19,046,950 km (0.079 R)
• M45: 19,914,169 km (0.078 R)
• M46: 20,060,027 km (0.096 R)
• M47: 20,892,988 km (0.119 R)
• M48: 20,991,723 km (0.073 R)
• M49: 21,239,307 km (0.09 R)
• M50: 21,437,973 km (0.096 R)
• M51: 21,687,353 km (0.109 R)
• M52: 22,088,126 km (0.095 R)
• M53: 22,440,877 km (0.053 R)
• M54: 22,999,027 km (0.107 R)
• M55: 23,151,916 km (0.097 R)
• M56: 23,407,728 km (0.117 R)
• M57: 24,284,372 km (0.12 R)
• M58: 24,596,284 km (0.082 R)
• M59: 25,014,260 km (0.077 R)
• M60: 25,487,288 km (0.094 R)
• M61: 25,592,905 km (0.092 R)
• M62: 26,069,523 km (0.109 R)
• M63: 26,175,887 km (0.063 R)
• M64: 26,602,541 km (0.112 R)
• M65: 26,816,765 km (0.085 R)
• M66: 26,977,882 km (0.108 R)
• M67: 27,408,873 km (0.079 R)
• M68: 28,551,352 km (0.09 R)
• M69: 28,990,571 km (0.042 R)
• M70: 29,432,035 km (0.059 R)
• M71: 30,882,236 km (0.054 R)
• M72: 30,938,485 km (0.113 R)
• M73: 32,355,626 km (0.1 R)
• M74: 33,043,327 km (0.105 R)
• M75: 33,216,113 km (0.108 R)
• M76: 33,620,177 km (0.077 R)
• M77: 33,851,904 km (0.103 R)
• M78: 34,200,317 km (0.106 R)
• M79: 34,959,377 km (0.032 R)
• M80: 35,429,264 km (0.088 R)
• M81: 35,606,088 km (0.096 R)
• M82: 35,783,063 km (0.079 R)
• M83: 36,078,818 km (0.115 R)
• M84: 36,138,058 km (0.09 R)
• M85: 36,434,711 km (0.087 R)
• M86: 38,352,705 km (0.107 R)
• M87: 39,935,152 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.2

Radius: 11.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.84 AU - 10.98 AU

Year: 9863 Days

Day: 6.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 46,444,923 km

• M1: 164,707 km (0.114 R)
• M2: 292,314 km (0.041 R)
• M3: 587,321 km (0.06 R)
• M4: 739,313 km (0.051 R)
• M5: 814,261 km (0.117 R)
• M6: 972,985 km (0.106 R)
• M7: 1,113,457 km (0.089 R)
• M8: 1,186,461 km (0.111 R)
• M9: 1,463,067 km (0.114 R)
• M10: 1,709,754 km (0.115 R)
• M11: 1,970,054 km (0.094 R)
• M12: 2,394,314 km (0.057 R)
• M13: 2,627,088 km (0.088 R)
• M14: 2,806,606 km (0.046 R)
• M15: 3,178,057 km (0.104 R)
• M16: 3,809,360 km (0.103 R)
• M17: 3,967,635 km (0.08 R)
• M18: 4,081,927 km (0.038 R)
• M19: 4,694,531 km (0.103 R)
• M20: 4,913,392 km (0.084 R)
• M21: 5,667,216 km (0.113 R)
• M22: 5,900,290 km (0.053 R)
• M23: 6,403,088 km (0.12 R)
• M24: 6,727,865 km (0.059 R)
• M25: 7,197,004 km (0.108 R)
• M26: 8,254,811 km (0.072 R)
• M27: 9,208,647 km (0.084 R)
• M28: 9,791,480 km (0.1 R)
• M29: 9,946,762 km (0.096 R)
• M30: 10,228,455 km (0.091 R)
• M31: 10,735,891 km (0.07 R)
• M32: 11,316,630 km (0.065 R)
• M33: 11,643,651 km (0.052 R)
• M34: 11,841,270 km (0.06 R)
• M35: 12,407,498 km (0.074 R)
• M36: 13,531,875 km (0.077 R)
• M37: 13,635,696 km (0.105 R)
• M38: 15,009,603 km (0.075 R)
• M39: 15,117,164 km (0.101 R)
• M40: 15,296,981 km (0.068 R)
• M41: 15,586,004 km (0.119 R)
• M42: 16,797,597 km (0.095 R)
• M43: 16,946,596 km (0.106 R)
• M44: 17,584,332 km (0.114 R)
• M45: 18,077,407 km (0.09 R)
• M46: 18,729,055 km (0.109 R)
• M47: 18,844,844 km (0.117 R)
• M48: 20,055,390 km (0.12 R)
• M49: 20,213,515 km (0.089 R)
• M50: 20,371,939 km (0.084 R)
• M51: 20,690,134 km (0.109 R)
• M52: 21,170,343 km (0.03 R)
• M53: 21,694,833 km (0.102 R)
• M54: 22,387,172 km (0.083 R)
• M55: 22,551,131 km (0.058 R)
• M56: 22,756,678 km (0.09 R)
• M57: 23,877,167 km (0.094 R)
• M58: 24,254,752 km (0.089 R)
• M59: 24,888,299 km (0.042 R)
• M60: 25,143,213 km (0.062 R)
• M61: 25,441,811 km (0.093 R)
• M62: 25,913,343 km (0.109 R)
• M63: 26,952,151 km (0.107 R)
• M64: 27,432,809 km (0.069 R)
• M65: 28,092,835 km (0.111 R)
• M66: 28,225,528 km (0.081 R)
• M67: 28,447,082 km (0.104 R)
• M68: 29,383,715 km (0.116 R)
• M69: 29,473,473 km (0.047 R)
• M70: 29,653,290 km (0.116 R)
• M71: 29,743,348 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 100.5

Radius: 6.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.6 AU - 20.44 AU

Year: 24901 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,444,923 km

• M1: 631,901 km (0.08 R)
• M2: 1,034,320 km (0.093 R)
• M3: 1,092,064 km (0.097 R)
• M4: 1,170,753 km (0.114 R)
• M5: 1,614,610 km (0.119 R)
• M6: 2,180,389 km (0.107 R)
• M7: 2,255,188 km (0.095 R)
• M8: 2,330,884 km (0.112 R)
• M9: 2,642,048 km (0.095 R)
• M10: 2,856,721 km (0.108 R)
• M11: 3,161,302 km (0.066 R)
• M12: 3,534,549 km (0.045 R)
• M13: 3,593,191 km (0.074 R)
• M14: 3,921,858 km (0.057 R)
• M15: 4,074,298 km (0.117 R)
• M16: 4,166,899 km (0.12 R)
• M17: 4,353,896 km (0.066 R)
• M18: 5,063,290 km (0.117 R)
• M19: 5,196,132 km (0.069 R)
• M20: 5,397,491 km (0.099 R)
• M21: 5,465,259 km (0.1 R)
• M22: 6,228,657 km (0.05 R)
• M23: 6,335,320 km (0.12 R)
• M24: 6,731,755 km (0.117 R)
• M25: 7,173,218 km (0.099 R)
• M26: 7,360,066 km (0.108 R)
• M27: 7,586,258 km (0.083 R)
• M28: 7,968,480 km (0.088 R)
• M29: 8,592,902 km (0.037 R)
• M30: 9,354,804 km (0.077 R)
• M31: 10,601,253 km (0.106 R)
• M32: 11,157,458 km (0.071 R)
• M33: 12,298,142 km (0.115 R)
• M34: 12,387,452 km (0.091 R)
• M35: 12,521,791 km (0.092 R)
• M36: 13,937,884 km (0.087 R)
• M37: 15,644,945 km (0.109 R)
• M38: 16,082,070 km (0.077 R)
• M39: 17,467,047 km (0.041 R)
• M40: 17,567,428 km (0.077 R)
• M41: 17,920,329 km (0.119 R)
• M42: 18,326,487 km (0.114 R)
• M43: 18,787,099 km (0.108 R)
• M44: 18,993,095 km (0.107 R)
• M45: 19,251,451 km (0.116 R)
• M46: 19,824,261 km (0.06 R)
• M47: 20,033,848 km (0.088 R)
• M48: 20,139,015 km (0.096 R)
• M49: 20,244,332 km (0.107 R)
• M50: 20,349,798 km (0.053 R)
• M51: 21,093,150 km (0.112 R)
• M52: 21,521,898 km (0.117 R)
• M53: 23,210,558 km (0.106 R)
• M54: 24,042,771 km (0.103 R)
• M55: 24,154,521 km (0.107 R)
• M56: 24,322,370 km (0.093 R)
• M57: 24,378,319 km (0.044 R)
• M58: 25,451,385 km (0.09 R)
• M59: 25,793,515 km (0.075 R)
• M60: 26,022,400 km (0.088 R)
• M61: 26,539,859 km (0.101 R)
• M62: 26,886,627 km (0.102 R)
• M63: 27,643,293 km (0.108 R)
• M64: 27,994,998 km (0.047 R)
• M65: 28,821,077 km (0.04 R)
• M66: 29,655,235 km (0.094 R)
• M67: 30,739,370 km (0.055 R)
• M68: 31,103,492 km (0.039 R)
• M69: 34,634,450 km (0.105 R)
• M70: 34,950,251 km (0.119 R)
• M71: 35,584,546 km (0.104 R)
• M72: 37,899,424 km (0.047 R)
• M73: 39,535,426 km (0.084 R)
• M74: 39,799,466 km (0.105 R)
• M75: 40,063,955 km (0.061 R)
• M76: 40,262,621 km (0.105 R)
• M77: 41,461,947 km (0.039 R)
• M78: 42,402,918 km (0.113 R)
• M79: 42,740,710 km (0.106 R)
• M80: 45,198,753 km (0.089 R)
• M81: 46,305,927 km (0.087 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit