🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.77 AU - 0.81 AU

Year: 255 Days

Day: 45.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 58.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.08 AU - 1.4 AU

Year: 502 Days

Day: 13.6 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.24 AU - 1.8 AU

Year: 681 Days

Day: 45.7 Hours

Environment

Temp: -38 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,584,162 km

• M1: 61,186 km (0.061 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.79 AU - 2.57 AU

Year: 1170 Days

Day: 27.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,584,162 km

• M1: 777,311 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.84 AU - 2.72 AU

Year: 1251 Days

Day: 41 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,584,162 km

• M1: 689,646 km (0.034 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.2 AU - 2.58 AU

Year: 1343 Days

Day: 46.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.36 AU - 4.98 AU

Year: 3668 Days

Day: 24.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.94 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.1

Radius: 12.1

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.14 AU - 6.26 AU

Year: 4310 Days

Day: 8.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,584,162 km

• M1: 173,833 km (0.097 R)
• M2: 447,298 km (0.081 R)
• M3: 604,076 km (0.061 R)
• M4: 701,464 km (0.109 R)
• M5: 781,499 km (0.108 R)
• M6: 1,389,315 km (0.11 R)
• M7: 1,724,714 km (0.053 R)
• M8: 1,804,599 km (0.091 R)
• M9: 2,068,939 km (0.038 R)
• M10: 2,275,683 km (0.059 R)
• M11: 2,435,154 km (0.052 R)
• M12: 2,653,866 km (0.087 R)
• M13: 3,228,771 km (0.115 R)
• M14: 4,097,635 km (0.082 R)
• M15: 4,293,010 km (0.056 R)
• M16: 4,424,955 km (0.095 R)
• M17: 4,580,687 km (0.108 R)
• M18: 4,670,446 km (0.091 R)
• M19: 5,058,652 km (0.11 R)
• M20: 5,505,052 km (0.066 R)
• M21: 5,600,795 km (0.064 R)
• M22: 5,745,157 km (0.075 R)
• M23: 6,136,654 km (0.095 R)
• M24: 6,235,838 km (0.03 R)
• M25: 6,688,970 km (0.077 R)
• M26: 7,600,469 km (0.089 R)
• M27: 7,976,110 km (0.094 R)
• M28: 8,717,666 km (0.056 R)
• M29: 8,829,416 km (0.064 R)
• M30: 9,110,810 km (0.108 R)
• M31: 10,473,048 km (0.027 R)
• M32: 10,591,978 km (0.067 R)
• M33: 10,711,357 km (0.064 R)
• M34: 10,921,243 km (0.064 R)
• M35: 11,102,256 km (0.085 R)
• M36: 11,193,062 km (0.093 R)
• M37: 11,651,281 km (0.072 R)
• M38: 11,743,732 km (0.065 R)
• M39: 11,836,333 km (0.055 R)
• M40: 12,053,400 km (0.084 R)
• M41: 12,586,118 km (0.118 R)
• M42: 12,807,672 km (0.083 R)
• M43: 12,902,966 km (0.086 R)
• M44: 13,609,666 km (0.081 R)
• M45: 13,706,905 km (0.115 R)
• M46: 13,902,280 km (0.12 R)
• M47: 14,131,464 km (0.094 R)
• M48: 15,600,066 km (0.116 R)
• M49: 16,455,915 km (0.102 R)
• M50: 17,116,689 km (0.073 R)
• M51: 17,221,856 km (0.067 R)
• M52: 17,432,789 km (0.075 R)
• M53: 18,213,391 km (0.061 R)
• M54: 18,500,170 km (0.078 R)
• M55: 18,752,243 km (0.034 R)
• M56: 19,259,828 km (0.082 R)
• M57: 19,808,852 km (0.075 R)
• M58: 19,992,858 km (0.103 R)
• M59: 20,140,661 km (0.102 R)
• M60: 20,251,662 km (0.084 R)
• M61: 20,362,813 km (0.108 R)
• M62: 20,959,559 km (0.045 R)
• M63: 21,561,990 km (0.086 R)
• M64: 21,637,686 km (0.108 R)
• M65: 21,751,381 km (0.109 R)
• M66: 22,322,994 km (0.097 R)
• M67: 22,552,926 km (0.037 R)
• M68: 22,745,309 km (0.11 R)
• M69: 23,170,317 km (0.113 R)
• M70: 23,286,554 km (0.053 R)
• M71: 23,403,091 km (0.115 R)
• M72: 23,832,138 km (0.117 R)
• M73: 24,539,885 km (0.119 R)
• M74: 24,975,664 km (0.084 R)
• M75: 25,334,250 km (0.113 R)
• M76: 26,460,572 km (0.071 R)
• M77: 26,541,654 km (0.102 R)
• M78: 27,275,133 km (0.101 R)
• M79: 27,397,952 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 141.5

Radius: 3.5

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 12.98 AU - 16.28 AU

Year: 20337 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 82,584,162 km

• M1: 75,996 km (0.105 R)
• M2: 279,598 km (0.112 R)
• M3: 328,367 km (0.074 R)
• M4: 551,567 km (0.096 R)
• M5: 597,943 km (0.044 R)
• M6: 1,071,719 km (0.102 R)
• M7: 1,209,499 km (0.108 R)
• M8: 1,311,525 km (0.092 R)
• M9: 1,611,767 km (0.093 R)
• M10: 2,474,947 km (0.076 R)
• M11: 3,089,046 km (0.12 R)
• M12: 3,228,472 km (0.115 R)
• M13: 3,836,587 km (0.05 R)
• M14: 4,016,703 km (0.06 R)
• M15: 4,796,557 km (0.1 R)
• M16: 5,486,652 km (0.117 R)
• M17: 5,553,971 km (0.073 R)
• M18: 7,324,162 km (0.096 R)
• M19: 7,435,463 km (0.094 R)
• M20: 7,472,713 km (0.109 R)
• M21: 7,848,503 km (0.052 R)
• M22: 8,423,707 km (0.094 R)
• M23: 9,131,753 km (0.1 R)
• M24: 9,940,479 km (0.1 R)
• M25: 12,147,796 km (0.109 R)
• M26: 12,323,573 km (0.103 R)
• M27: 12,588,960 km (0.072 R)
• M28: 13,170,297 km (0.067 R)
• M29: 13,441,668 km (0.049 R)
• M30: 14,081,648 km (0.111 R)
• M31: 14,498,427 km (0.086 R)
• M32: 14,919,246 km (0.083 R)
• M33: 15,249,259 km (0.118 R)
• M34: 16,060,827 km (0.118 R)
• M35: 16,108,998 km (0.116 R)
• M36: 16,253,809 km (0.091 R)
• M37: 16,398,919 km (0.105 R)
• M38: 17,825,035 km (0.116 R)
• M39: 18,325,889 km (0.105 R)
• M40: 19,290,197 km (0.076 R)
• M41: 20,636,278 km (0.107 R)
• M42: 20,951,182 km (0.092 R)
• M43: 22,065,985 km (0.095 R)
• M44: 23,527,257 km (0.047 R)
• M45: 24,131,483 km (0.117 R)
• M46: 24,297,088 km (0.09 R)
• M47: 24,463,141 km (0.063 R)
• M48: 25,242,995 km (0.069 R)
• M49: 25,861,582 km (0.089 R)
• M50: 26,655,947 km (0.078 R)
• M51: 28,210,418 km (0.077 R)
• M52: 28,969,328 km (0.09 R)
• M53: 29,204,048 km (0.099 R)
• M54: 29,734,821 km (0.085 R)
• M55: 30,090,415 km (0.106 R)
• M56: 31,647,430 km (0.081 R)
• M57: 32,985,283 km (0.047 R)
• M58: 34,403,621 km (0.069 R)
• M59: 35,026,397 km (0.074 R)
• M60: 36,346,448 km (0.117 R)
• M61: 37,618,629 km (0.101 R)
• M62: 39,294,274 km (0.042 R)
• M63: 39,424,125 km (0.112 R)
• M64: 39,554,275 km (0.104 R)
• M65: 40,272,046 km (0.081 R)
• M66: 40,796,686 km (0.063 R)
• M67: 41,786,575 km (0.078 R)
• M68: 42,317,797 km (0.06 R)
• M69: 44,600,212 km (0.087 R)
• M70: 45,142,953 km (0.052 R)
• M71: 45,347,154 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.7

Radius: 7.4

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.85 AU - 17.23 AU

Year: 23347 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 82,584,162 km

• M1: 94,695 km (0.101 R)
• M2: 162,463 km (0.113 R)
• M3: 214,374 km (0.117 R)
• M4: 542,292 km (0.117 R)
• M5: 986,748 km (0.099 R)
• M6: 1,042,099 km (0.098 R)
• M7: 1,820,456 km (0.07 R)
• M8: 3,825,517 km (0.086 R)
• M9: 4,093,297 km (0.098 R)
• M10: 4,320,985 km (0.111 R)
• M11: 4,932,391 km (0.051 R)
• M12: 4,980,562 km (0.084 R)
• M13: 5,077,352 km (0.083 R)
• M14: 7,140,755 km (0.034 R)
• M15: 7,804,820 km (0.111 R)
• M16: 8,604,271 km (0.103 R)
• M17: 9,369,913 km (0.084 R)
• M18: 10,280,066 km (0.102 R)
• M19: 10,403,485 km (0.114 R)
• M20: 10,465,418 km (0.111 R)
• M21: 11,091,485 km (0.053 R)
• M22: 11,154,765 km (0.081 R)
• M23: 11,858,773 km (0.084 R)
• M24: 12,841,780 km (0.045 R)
• M25: 12,908,202 km (0.083 R)
• M26: 14,815,276 km (0.054 R)
• M27: 15,730,067 km (0.093 R)
• M28: 18,059,006 km (0.103 R)
• M29: 18,582,748 km (0.059 R)
• M30: 18,657,846 km (0.117 R)
• M31: 19,875,124 km (0.089 R)
• M32: 21,669,401 km (0.09 R)
• M33: 21,748,538 km (0.116 R)
• M34: 22,465,561 km (0.056 R)
• M35: 23,271,295 km (0.103 R)
• M36: 25,410,096 km (0.106 R)
• M37: 27,268,251 km (0.103 R)
• M38: 27,782,718 km (0.082 R)
• M39: 28,647,095 km (0.1 R)
• M40: 28,734,011 km (0.103 R)
• M41: 29,432,633 km (0.068 R)
• M42: 29,608,111 km (0.076 R)
• M43: 30,225,203 km (0.075 R)
• M44: 30,313,615 km (0.083 R)
• M45: 30,490,888 km (0.111 R)
• M46: 30,935,493 km (0.111 R)
• M47: 33,190,681 km (0.08 R)
• M48: 33,373,490 km (0.114 R)
• M49: 36,435,758 km (0.108 R)
• M50: 38,526,837 km (0.088 R)
• M51: 38,911,154 km (0.088 R)
• M52: 39,974,645 km (0.039 R)
• M53: 40,168,973 km (0.063 R)
• M54: 40,558,825 km (0.112 R)
• M55: 42,130,201 km (0.035 R)
• M56: 42,229,085 km (0.104 R)
• M57: 42,724,553 km (0.05 R)
• M58: 43,022,852 km (0.111 R)
• M59: 43,921,636 km (0.09 R)
• M60: 44,927,681 km (0.109 R)
• M61: 45,231,066 km (0.065 R)
• M62: 45,534,899 km (0.054 R)
• M63: 46,860,037 km (0.066 R)
• M64: 50,699,915 km (0.092 R)
• M65: 52,072,924 km (0.106 R)
• M66: 52,178,989 km (0.083 R)
• M67: 53,137,313 km (0.068 R)
• M68: 53,244,126 km (0.083 R)
• M69: 53,458,051 km (0.103 R)
• M70: 53,994,060 km (0.062 R)
• M71: 54,963,305 km (0.112 R)
• M72: 55,721,168 km (0.085 R)
• M73: 55,829,626 km (0.049 R)
• M74: 56,264,507 km (0.12 R)
• M75: 56,700,585 km (0.106 R)
• M76: 57,137,710 km (0.12 R)
• M77: 58,897,430 km (0.047 R)
• M78: 61,457,947 km (0.053 R)
• M79: 62,019,388 km (0.117 R)
• M80: 62,131,885 km (0.108 R)
• M81: 62,808,217 km (0.093 R)
• M82: 63,260,601 km (0.077 R)
• M83: 64,852,023 km (0.049 R)
• M84: 66,686,991 km (0.107 R)
• M85: 67,032,861 km (0.113 R)
• M86: 68,074,361 km (0.088 R)
• M87: 68,190,300 km (0.095 R)
• M88: 69,004,561 km (0.092 R)
• M89: 69,821,964 km (0.06 R)
• M90: 72,056,657 km (0.098 R)
• M91: 76,716,630 km (0.083 R)
• M92: 77,563,205 km (0.081 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 20,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit