🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.42 AU - 0.6 AU

Year: 132 Days

Day: 24.4 Hours

Environment

Temp: 204 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,266,191 km

• M1: 193,580 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.87 AU - 0.95 AU

Year: 315 Days

Day: 47.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.2 AU - 2.24 AU

Year: 1202 Days

Day: 24.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.33 AU - 3.81 AU

Year: 1955 Days

Day: 29.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.81 AU - 5.43 AU

Year: 3609 Days

Day: 41.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,266,191 km

• M1: 127,457 km (0.101 R)
• M2: 3,199,150 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.5

Radius: 12

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.62 AU - 7.22 AU

Year: 5235 Days

Day: 12.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 55,266,191 km

• M1: 269,575 km (0.099 R)
• M2: 435,779 km (0.038 R)
• M3: 531,671 km (0.12 R)
• M4: 628,610 km (0.097 R)
• M5: 732,431 km (0.102 R)
• M6: 1,121,236 km (0.092 R)
• M7: 1,333,815 km (0.106 R)
• M8: 1,810,583 km (0.037 R)
• M9: 2,001,320 km (0.083 R)
• M10: 2,236,488 km (0.076 R)
• M11: 2,626,490 km (0.09 R)
• M12: 3,137,217 km (0.086 R)
• M13: 3,845,563 km (0.116 R)
• M14: 4,667,603 km (0.094 R)
• M15: 4,749,583 km (0.117 R)
• M16: 4,981,459 km (0.096 R)
• M17: 5,081,989 km (0.108 R)
• M18: 5,268,089 km (0.119 R)
• M19: 5,387,767 km (0.111 R)
• M20: 6,341,005 km (0.047 R)
• M21: 6,578,267 km (0.112 R)
• M22: 6,707,370 km (0.102 R)
• M23: 6,855,771 km (0.116 R)
• M24: 7,137,165 km (0.116 R)
• M25: 7,269,858 km (0.061 R)
• M26: 7,730,769 km (0.109 R)
• M27: 8,221,151 km (0.074 R)
• M28: 8,480,105 km (0.064 R)
• M29: 8,904,065 km (0.112 R)
• M30: 8,985,746 km (0.089 R)
• M31: 9,190,695 km (0.059 R)
• M32: 9,501,110 km (0.047 R)
• M33: 9,626,324 km (0.089 R)
• M34: 9,878,247 km (0.067 R)
• M35: 11,060,967 km (0.111 R)
• M36: 11,236,745 km (0.115 R)
• M37: 11,369,139 km (0.111 R)
• M38: 11,948,980 km (0.101 R)
• M39: 12,265,230 km (0.106 R)
• M40: 12,538,546 km (0.066 R)
• M41: 12,998,559 km (0.062 R)
• M42: 13,207,248 km (0.087 R)
• M43: 13,604,730 km (0.102 R)
• M44: 13,769,586 km (0.059 R)
• M45: 14,077,459 km (0.058 R)
• M46: 14,220,325 km (0.119 R)
• M47: 14,627,680 km (0.1 R)
• M48: 14,869,131 km (0.108 R)
• M49: 15,087,544 km (0.108 R)
• M50: 15,209,316 km (0.112 R)
• M51: 15,823,266 km (0.085 R)
• M52: 16,046,316 km (0.091 R)
• M53: 16,220,448 km (0.057 R)
• M54: 16,295,397 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 8.7

Gravity: 12.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.04 AU - 8.1 AU

Year: 8332 Days

Day: 7.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 55,266,191 km

• M1: 109,655 km (0.111 R)
• M2: 231,129 km (0.082 R)
• M3: 402,568 km (0.115 R)
• M4: 497,862 km (0.114 R)
• M5: 747,092 km (0.104 R)
• M6: 868,266 km (0.081 R)
• M7: 1,210,546 km (0.112 R)
• M8: 1,592,769 km (0.11 R)
• M9: 1,751,342 km (0.105 R)
• M10: 1,867,729 km (0.114 R)
• M11: 2,207,765 km (0.07 R)
• M12: 2,283,312 km (0.091 R)
• M13: 2,514,740 km (0.116 R)
• M14: 3,311,947 km (0.049 R)
• M15: 4,690,492 km (0.116 R)
• M16: 5,151,851 km (0.11 R)
• M17: 6,046,896 km (0.065 R)
• M18: 7,515,498 km (0.068 R)
• M19: 7,591,793 km (0.093 R)
• M20: 7,860,620 km (0.112 R)
• M21: 8,093,544 km (0.068 R)
• M22: 8,250,173 km (0.03 R)
• M23: 8,685,802 km (0.117 R)
• M24: 8,846,171 km (0.087 R)
• M25: 9,786,992 km (0.086 R)
• M26: 11,148,333 km (0.12 R)
• M27: 11,762,432 km (0.051 R)
• M28: 11,939,855 km (0.105 R)
• M29: 12,840,434 km (0.113 R)
• M30: 13,023,243 km (0.092 R)
• M31: 13,298,952 km (0.117 R)
• M32: 14,373,962 km (0.111 R)
• M33: 14,754,389 km (0.058 R)
• M34: 15,186,278 km (0.103 R)
• M35: 15,331,089 km (0.077 R)
• M36: 15,719,744 km (0.072 R)
• M37: 15,964,337 km (0.106 R)
• M38: 16,259,493 km (0.036 R)
• M39: 16,855,192 km (0.082 R)
• M40: 17,105,619 km (0.065 R)
• M41: 17,762,204 km (0.119 R)
• M42: 17,965,807 km (0.107 R)
• M43: 18,170,307 km (0.047 R)
• M44: 18,581,552 km (0.114 R)
• M45: 18,684,924 km (0.045 R)
• M46: 18,944,027 km (0.091 R)
• M47: 19,152,118 km (0.114 R)
• M48: 21,926,111 km (0.103 R)
• M49: 22,035,318 km (0.11 R)
• M50: 23,248,107 km (0.115 R)
• M51: 24,031,252 km (0.083 R)
• M52: 24,200,148 km (0.098 R)
• M53: 24,256,547 km (0.118 R)
• M54: 24,879,921 km (0.115 R)
• M55: 25,050,762 km (0.092 R)
• M56: 25,680,718 km (0.097 R)
• M57: 25,853,504 km (0.116 R)
• M58: 25,968,844 km (0.102 R)
• M59: 26,084,334 km (0.085 R)
• M60: 26,200,122 km (0.031 R)
• M61: 26,548,237 km (0.085 R)
• M62: 27,660,796 km (0.106 R)
• M63: 28,015,343 km (0.047 R)
• M64: 28,669,086 km (0.072 R)
• M65: 28,967,982 km (0.111 R)
• M66: 29,087,810 km (0.068 R)
• M67: 29,689,493 km (0.111 R)
• M68: 29,749,930 km (0.103 R)
• M69: 29,870,805 km (0.064 R)
• M70: 31,518,925 km (0.092 R)
• M71: 34,204,207 km (0.088 R)
• M72: 34,584,634 km (0.115 R)
• M73: 35,734,443 km (0.119 R)
• M74: 36,120,555 km (0.109 R)
• M75: 36,508,014 km (0.047 R)
• M76: 36,702,342 km (0.085 R)
• M77: 36,832,043 km (0.091 R)
• M78: 38,334,305 km (0.115 R)
• M79: 38,465,951 km (0.106 R)
• M80: 39,192,398 km (0.092 R)
• M81: 40,123,495 km (0.032 R)
• M82: 40,457,697 km (0.115 R)
• M83: 41,601,223 km (0.08 R)
• M84: 42,210,984 km (0.077 R)
• M85: 42,346,819 km (0.119 R)
• M86: 43,302,151 km (0.074 R)
• M87: 44,195,549 km (0.099 R)
• M88: 46,490,680 km (0.095 R)
• M89: 46,631,003 km (0.083 R)
• M90: 46,841,786 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.1

Radius: 11.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.62 AU - 10.54 AU

Year: 9944 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 55,266,191 km

• M1: 274,961 km (0.027 R)
• M2: 458,667 km (0.079 R)
• M3: 638,933 km (0.081 R)
• M4: 1,209,349 km (0.09 R)
• M5: 1,304,194 km (0.099 R)
• M6: 1,871,320 km (0.099 R)
• M7: 2,508,906 km (0.109 R)
• M8: 2,652,520 km (0.116 R)
• M9: 2,862,555 km (0.094 R)
• M10: 3,012,752 km (0.111 R)
• M11: 3,343,662 km (0.068 R)
• M12: 3,826,714 km (0.091 R)
• M13: 5,352,013 km (0.119 R)
• M14: 5,645,225 km (0.093 R)
• M15: 5,753,235 km (0.103 R)
• M16: 5,834,616 km (0.038 R)
• M17: 6,164,330 km (0.098 R)
• M18: 6,275,481 km (0.063 R)
• M19: 7,218,546 km (0.098 R)
• M20: 7,661,805 km (0.05 R)
• M21: 7,841,621 km (0.09 R)
• M22: 7,992,565 km (0.115 R)
• M23: 8,266,778 km (0.055 R)
• M24: 8,981,258 km (0.097 R)
• M25: 9,298,256 km (0.094 R)
• M26: 9,554,367 km (0.084 R)
• M27: 10,205,118 km (0.109 R)
• M28: 10,802,911 km (0.093 R)
• M29: 10,971,059 km (0.078 R)
• M30: 12,276,899 km (0.106 R)
• M31: 12,487,533 km (0.119 R)
• M32: 12,628,753 km (0.116 R)
• M33: 13,342,335 km (0.095 R)
• M34: 13,558,953 km (0.109 R)
• M35: 13,740,415 km (0.055 R)
• M36: 14,215,837 km (0.071 R)
• M37: 14,883,193 km (0.115 R)
• M38: 15,070,340 km (0.111 R)
• M39: 15,522,724 km (0.085 R)
• M40: 15,788,709 km (0.061 R)
• M41: 16,402,359 km (0.096 R)
• M42: 16,751,072 km (0.074 R)
• M43: 16,906,803 km (0.093 R)
• M44: 17,141,373 km (0.052 R)
• M45: 17,534,516 km (0.102 R)
• M46: 17,653,147 km (0.072 R)
• M47: 18,450,354 km (0.115 R)
• M48: 19,177,849 km (0.106 R)
• M49: 22,351,867 km (0.106 R)
• M50: 22,437,586 km (0.079 R)
• M51: 22,910,914 km (0.079 R)
• M52: 24,130,585 km (0.074 R)
• M53: 24,350,644 km (0.099 R)
• M54: 24,527,169 km (0.049 R)
• M55: 24,659,863 km (0.096 R)
• M56: 25,729,787 km (0.102 R)
• M57: 25,909,603 km (0.057 R)
• M58: 26,044,690 km (0.058 R)
• M59: 26,225,255 km (0.118 R)
• M60: 26,360,790 km (0.12 R)
• M61: 26,769,193 km (0.06 R)
• M62: 27,134,062 km (0.077 R)
• M63: 27,546,354 km (0.08 R)
• M64: 27,638,356 km (0.06 R)
• M65: 29,545,131 km (0.066 R)
• M66: 30,538,161 km (0.115 R)
• M67: 31,734,496 km (0.059 R)
• M68: 31,927,327 km (0.059 R)
• M69: 32,411,276 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 245.7

Radius: 8

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 12.63 AU - 16.95 AU

Year: 20672 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,266,191 km

• M1: 163,062 km (0.109 R)
• M2: 232,774 km (0.05 R)
• M3: 344,225 km (0.08 R)
• M4: 930,648 km (0.044 R)
• M5: 1,056,161 km (0.072 R)
• M6: 1,121,236 km (0.071 R)
• M7: 1,324,390 km (0.044 R)
• M8: 1,664,127 km (0.115 R)
• M9: 1,870,273 km (0.05 R)
• M10: 2,057,420 km (0.075 R)
• M11: 2,450,264 km (0.113 R)
• M12: 2,958,447 km (0.028 R)
• M13: 3,240,439 km (0.114 R)
• M14: 3,400,958 km (0.117 R)
• M15: 4,207,590 km (0.095 R)
• M16: 4,813,311 km (0.043 R)
• M17: 6,264,112 km (0.12 R)
• M18: 6,585,747 km (0.109 R)
• M19: 8,055,097 km (0.106 R)
• M20: 8,273,061 km (0.073 R)
• M21: 9,391,904 km (0.104 R)
• M22: 9,621,237 km (0.065 R)
• M23: 9,713,539 km (0.097 R)
• M24: 10,132,563 km (0.084 R)
• M25: 10,796,030 km (0.12 R)
• M26: 11,133,074 km (0.101 R)
• M27: 11,375,871 km (0.085 R)
• M28: 11,620,463 km (0.07 R)
• M29: 11,718,899 km (0.107 R)
• M30: 12,314,598 km (0.079 R)
• M31: 12,717,315 km (0.068 R)
• M32: 13,175,533 km (0.072 R)
• M33: 14,108,126 km (0.092 R)
• M34: 15,492,355 km (0.116 R)
• M35: 15,600,664 km (0.09 R)
• M36: 16,036,144 km (0.077 R)
• M37: 16,200,552 km (0.117 R)
• M38: 16,808,218 km (0.11 R)
• M39: 17,198,669 km (0.114 R)
• M40: 17,875,001 km (0.104 R)
• M41: 17,988,695 km (0.053 R)
• M42: 18,045,542 km (0.069 R)
• M43: 18,445,417 km (0.084 R)
• M44: 19,137,607 km (0.081 R)
• M45: 19,312,038 km (0.11 R)
• M46: 19,662,396 km (0.117 R)
• M47: 20,191,973 km (0.079 R)
• M48: 20,251,064 km (0.1 R)
• M49: 20,965,094 km (0.096 R)
• M50: 21,204,900 km (0.063 R)
• M51: 21,505,891 km (0.1 R)
• M52: 21,687,203 km (0.043 R)
• M53: 22,112,360 km (0.112 R)
• M54: 22,540,210 km (0.078 R)
• M55: 22,724,365 km (0.096 R)
• M56: 24,656,721 km (0.114 R)
• M57: 26,770,988 km (0.081 R)
• M58: 27,161,588 km (0.046 R)
• M59: 27,554,133 km (0.114 R)
• M60: 28,543,723 km (0.068 R)
• M61: 28,609,994 km (0.051 R)
• M62: 28,742,987 km (0.098 R)
• M63: 28,809,558 km (0.036 R)
• M64: 30,557,310 km (0.093 R)
• M65: 31,444,126 km (0.105 R)
• M66: 33,242,891 km (0.101 R)
• M67: 34,578,351 km (0.113 R)
• M68: 35,288,343 km (0.09 R)
• M69: 35,502,118 km (0.106 R)
• M70: 35,644,984 km (0.107 R)
• M71: 37,301,481 km (0.074 R)
• M72: 37,810,563 km (0.093 R)
• M73: 38,835,757 km (0.083 R)
• M74: 39,351,720 km (0.111 R)
• M75: 39,721,675 km (0.087 R)
• M76: 40,465,027 km (0.114 R)
• M77: 42,646,763 km (0.064 R)
• M78: 43,713,545 km (0.11 R)
• M79: 44,789,154 km (0.105 R)
• M80: 45,407,591 km (0.11 R)
• M81: 45,485,233 km (0.037 R)
• M82: 45,718,007 km (0.109 R)
• M83: 47,201,719 km (0.027 R)
• M84: 48,700,988 km (0.118 R)
• M85: 49,416,814 km (0.085 R)
• M86: 50,376,485 km (0.1 R)
• M87: 50,537,003 km (0.101 R)
• M88: 52,476,689 km (0.112 R)
• M89: 53,128,786 km (0.119 R)
• M90: 54,029,665 km (0.026 R)
• M91: 55,018,058 km (0.06 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 14,342 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit