🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.4 AU - 0.64 AU

Year: 143 Days

Day: 38.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.58 AU - 0.68 AU

Year: 190 Days

Day: 36 Hours

Environment

Temp: 145 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.87 AU - 1.05 AU

Year: 358 Days

Day: 16.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.66 AU - 2.48 AU

Year: 1134 Days

Day: 37.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,357,400 km

• M1: 1,474,885 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.14 AU - 2.52 AU

Year: 1354 Days

Day: 23.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.75 AU - 3.67 AU

Year: 2190 Days

Day: 18.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.6

Radius: 12

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.12 AU - 5 AU

Year: 3708 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 46,357,400 km

• M1: 188,344 km (0.099 R)
• M2: 303,684 km (0.109 R)
• M3: 496,067 km (0.111 R)
• M4: 643,570 km (0.038 R)
• M5: 840,142 km (0.082 R)
• M6: 963,560 km (0.083 R)
• M7: 1,130,062 km (0.096 R)
• M8: 1,229,694 km (0.064 R)
• M9: 1,385,276 km (0.061 R)
• M10: 1,547,440 km (0.08 R)
• M11: 1,631,066 km (0.071 R)
• M12: 1,745,059 km (0.078 R)
• M13: 2,468,664 km (0.12 R)
• M14: 2,785,961 km (0.074 R)
• M15: 2,871,531 km (0.075 R)
• M16: 3,187,482 km (0.084 R)
• M17: 3,368,046 km (0.117 R)
• M18: 3,459,600 km (0.051 R)
• M19: 3,570,452 km (0.069 R)
• M20: 4,065,173 km (0.118 R)
• M21: 4,360,479 km (0.119 R)
• M22: 4,460,560 km (0.095 R)
• M23: 4,541,043 km (0.111 R)
• M24: 4,642,471 km (0.073 R)
• M25: 5,438,032 km (0.089 R)
• M26: 5,524,350 km (0.086 R)
• M27: 5,741,865 km (0.057 R)
• M28: 6,185,722 km (0.1 R)
• M29: 6,366,287 km (0.115 R)
• M30: 6,457,242 km (0.111 R)
• M31: 6,640,500 km (0.028 R)
• M32: 6,942,089 km (0.105 R)
• M33: 7,035,737 km (0.103 R)
• M34: 7,200,744 km (0.063 R)
• M35: 7,922,404 km (0.102 R)
• M36: 8,118,826 km (0.075 R)
• M37: 8,541,440 km (0.077 R)
• M38: 8,616,837 km (0.093 R)
• M39: 8,742,948 km (0.12 R)
• M40: 8,818,794 km (0.085 R)
• M41: 9,330,718 km (0.043 R)
• M42: 9,408,360 km (0.065 R)
• M43: 10,463,922 km (0.107 R)
• M44: 10,679,493 km (0.114 R)
• M45: 10,896,709 km (0.072 R)
• M46: 11,501,383 km (0.094 R)
• M47: 11,696,010 km (0.053 R)
• M48: 12,088,705 km (0.109 R)
• M49: 12,858,236 km (0.093 R)
• M50: 12,973,576 km (0.102 R)
• M51: 13,147,259 km (0.042 R)
• M52: 13,234,325 km (0.064 R)
• M53: 13,908,862 km (0.115 R)
• M54: 14,056,964 km (0.032 R)
• M55: 14,624,538 km (0.106 R)
• M56: 15,321,664 km (0.077 R)
• M57: 15,505,371 km (0.051 R)
• M58: 15,689,825 km (0.087 R)
• M59: 16,309,758 km (0.032 R)
• M60: 16,465,938 km (0.109 R)
• M61: 17,733,780 km (0.06 R)
• M62: 18,346,982 km (0.098 R)
• M63: 18,967,065 km (0.078 R)
• M64: 19,760,233 km (0.109 R)
• M65: 19,860,165 km (0.088 R)
• M66: 20,093,986 km (0.095 R)
• M67: 20,194,516 km (0.064 R)
• M68: 20,598,131 km (0.113 R)
• M69: 20,699,409 km (0.051 R)
• M70: 20,868,604 km (0.067 R)
• M71: 21,481,656 km (0.102 R)
• M72: 21,756,018 km (0.057 R)
• M73: 22,865,137 km (0.041 R)
• M74: 23,426,578 km (0.03 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.5

Radius: 3.7

Gravity: 40.43 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 10.99 AU - 16.17 AU

Year: 19057 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 46,357,400 km

• M1: 77,940 km (0.087 R)
• M2: 254,765 km (0.075 R)
• M3: 384,616 km (0.066 R)
• M4: 636,240 km (0.091 R)
• M5: 906,563 km (0.057 R)
• M6: 954,734 km (0.085 R)
• M7: 1,130,362 km (0.117 R)
• M8: 1,208,751 km (0.09 R)
• M9: 2,379,354 km (0.084 R)
• M10: 2,446,224 km (0.06 R)
• M11: 2,547,951 km (0.109 R)
• M12: 4,069,960 km (0.114 R)
• M13: 4,768,283 km (0.111 R)
• M14: 4,852,805 km (0.086 R)
• M15: 5,414,545 km (0.111 R)
• M16: 6,364,641 km (0.105 R)
• M17: 7,170,824 km (0.028 R)
• M18: 7,758,894 km (0.098 R)
• M19: 8,260,645 km (0.119 R)
• M20: 8,669,645 km (0.115 R)
• M21: 9,613,758 km (0.089 R)
• M22: 9,774,276 km (0.114 R)
• M23: 10,534,981 km (0.089 R)
• M24: 11,089,840 km (0.072 R)
• M25: 11,258,137 km (0.029 R)
• M26: 12,459,857 km (0.106 R)
• M27: 12,576,394 km (0.102 R)
• M28: 12,752,022 km (0.105 R)
• M29: 12,810,664 km (0.087 R)
• M30: 13,521,852 km (0.057 R)
• M31: 14,245,906 km (0.112 R)
• M32: 15,106,393 km (0.093 R)
• M33: 19,248,010 km (0.117 R)
• M34: 19,517,885 km (0.12 R)
• M35: 20,609,650 km (0.103 R)
• M36: 21,580,989 km (0.071 R)
• M37: 22,213,339 km (0.113 R)
• M38: 22,994,390 km (0.093 R)
• M39: 23,280,720 km (0.089 R)
• M40: 25,317,196 km (0.039 R)
• M41: 25,835,253 km (0.111 R)
• M42: 26,132,803 km (0.059 R)
• M43: 27,713,604 km (0.119 R)
• M44: 28,170,925 km (0.114 R)
• M45: 29,713,129 km (0.115 R)
• M46: 30,416,089 km (0.102 R)
• M47: 30,887,772 km (0.112 R)
• M48: 32,477,399 km (0.039 R)
• M49: 32,959,403 km (0.087 R)
• M50: 33,362,868 km (0.055 R)
• M51: 33,686,897 km (0.077 R)
• M52: 34,011,973 km (0.12 R)
• M53: 34,747,097 km (0.087 R)
• M54: 34,829,077 km (0.117 R)
• M55: 34,911,057 km (0.105 R)
• M56: 35,818,069 km (0.096 R)
• M57: 35,983,823 km (0.101 R)
• M58: 36,316,080 km (0.106 R)
• M59: 36,816,335 km (0.116 R)
• M60: 36,899,960 km (0.095 R)
• M61: 37,823,727 km (0.103 R)
• M62: 38,670,152 km (0.095 R)
• M63: 39,180,879 km (0.062 R)
• M64: 42,994,578 km (0.084 R)
• M65: 43,082,541 km (0.087 R)
• M66: 44,588,393 km (0.103 R)
• M67: 45,482,241 km (0.096 R)
• M68: 47,015,170 km (0.073 R)
• M69: 49,208,125 km (0.112 R)
• M70: 49,392,430 km (0.098 R)
• M71: 50,131,593 km (0.071 R)
• M72: 50,409,845 km (0.092 R)
• M73: 50,874,496 km (0.067 R)
• M74: 51,995,732 km (0.113 R)
• M75: 52,277,275 km (0.103 R)
• M76: 53,692,770 km (0.112 R)
• M77: 55,025,238 km (0.097 R)
• M78: 55,407,910 km (0.105 R)
• M79: 56,561,160 km (0.114 R)
• M80: 57,625,399 km (0.056 R)
• M81: 59,380,930 km (0.094 R)
• M82: 59,675,339 km (0.106 R)
• M83: 60,363,938 km (0.062 R)
• M84: 60,857,311 km (0.116 R)
• M85: 64,047,037 km (0.094 R)
• M86: 64,348,776 km (0.117 R)
• M87: 64,550,284 km (0.092 R)
• M88: 64,651,113 km (0.117 R)
• M89: 65,560,818 km (0.078 R)
• M90: 65,864,951 km (0.091 R)
• M91: 66,169,681 km (0.114 R)
• M92: 66,474,711 km (0.108 R)
• M93: 66,678,464 km (0.082 R)
• M94: 68,007,342 km (0.082 R)

Asteroid Belt

Center: 16.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.8

Radius: 3.9

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.36 AU - 20.34 AU

Year: 31165 Days

Day: 17 Hours

Environment

Temp: -213 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 46,357,400 km

• M1: 64,925 km (0.1 R)
• M2: 505,342 km (0.119 R)
• M3: 712,086 km (0.034 R)
• M4: 833,709 km (0.119 R)
• M5: 1,076,805 km (0.104 R)
• M6: 1,236,875 km (0.11 R)
• M7: 1,669,363 km (0.116 R)
• M8: 1,901,838 km (0.07 R)
• M9: 2,422,588 km (0.112 R)
• M10: 2,658,504 km (0.116 R)
• M11: 2,711,910 km (0.102 R)
• M12: 3,067,953 km (0.063 R)
• M13: 3,351,890 km (0.093 R)
• M14: 4,066,818 km (0.04 R)
• M15: 4,665,060 km (0.062 R)
• M16: 5,023,945 km (0.109 R)
• M17: 5,123,278 km (0.114 R)
• M18: 5,324,039 km (0.053 R)
• M19: 5,527,342 km (0.098 R)
• M20: 5,733,189 km (0.067 R)
• M21: 5,871,866 km (0.059 R)
• M22: 5,976,585 km (0.116 R)
• M23: 6,258,876 km (0.081 R)
• M24: 6,545,505 km (0.087 R)
• M25: 6,726,818 km (0.113 R)
• M26: 7,131,480 km (0.067 R)
• M27: 7,430,676 km (0.1 R)
• M28: 7,619,768 km (0.113 R)
• M29: 8,002,738 km (0.082 R)
• M30: 8,196,617 km (0.098 R)
• M31: 8,668,149 km (0.113 R)
• M32: 9,596,255 km (0.094 R)
• M33: 9,637,394 km (0.077 R)
• M34: 9,802,251 km (0.082 R)
• M35: 10,597,962 km (0.101 R)
• M36: 10,768,055 km (0.064 R)
• M37: 10,896,260 km (0.067 R)
• M38: 11,067,998 km (0.031 R)
• M39: 11,111,083 km (0.102 R)
• M40: 11,676,114 km (0.107 R)
• M41: 12,161,409 km (0.08 R)
• M42: 13,197,375 km (0.114 R)
• M43: 13,243,152 km (0.108 R)
• M44: 13,472,335 km (0.097 R)
• M45: 13,841,693 km (0.074 R)
• M46: 14,120,992 km (0.112 R)
• M47: 14,167,816 km (0.078 R)
• M48: 14,355,112 km (0.113 R)
• M49: 14,402,236 km (0.1 R)
• M50: 14,496,333 km (0.069 R)
• M51: 14,969,960 km (0.087 R)
• M52: 15,786,764 km (0.118 R)
• M53: 15,981,092 km (0.104 R)
• M54: 16,323,072 km (0.113 R)
• M55: 17,213,329 km (0.119 R)
• M56: 17,313,261 km (0.08 R)
• M57: 17,413,342 km (0.117 R)
• M58: 17,714,632 km (0.108 R)
• M59: 18,271,734 km (0.068 R)
• M60: 18,989,056 km (0.118 R)
• M61: 19,040,667 km (0.11 R)
• M62: 20,187,185 km (0.099 R)
• M63: 21,141,919 km (0.072 R)
• M64: 21,302,438 km (0.073 R)
• M65: 21,732,531 km (0.118 R)
• M66: 23,260,225 km (0.104 R)
• M67: 23,592,183 km (0.118 R)
• M68: 23,814,186 km (0.041 R)
• M69: 24,991,671 km (0.107 R)
• M70: 25,218,012 km (0.11 R)
• M71: 26,015,818 km (0.097 R)
• M72: 28,046,310 km (0.049 R)
• M73: 29,946,651 km (0.05 R)
• M74: 30,851,718 km (0.088 R)
• M75: 31,460,133 km (0.069 R)
• M76: 32,688,631 km (0.045 R)
• M77: 32,750,564 km (0.115 R)
• M78: 33,995,368 km (0.045 R)
• M79: 34,876,051 km (0.047 R)
• M80: 35,002,461 km (0.118 R)
• M81: 36,338,968 km (0.103 R)
• M82: 36,788,211 km (0.047 R)
• M83: 38,538,057 km (0.106 R)
• M84: 41,849,256 km (0.117 R)
• M85: 41,983,595 km (0.106 R)
• M86: 42,185,403 km (0.084 R)
• M87: 42,792,621 km (0.069 R)
• M88: 43,606,882 km (0.1 R)
• M89: 45,526,372 km (0.105 R)
• M90: 45,664,451 km (0.093 R)
• M91: 46,010,471 km (0.109 R)
• M92: 46,357,388 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit