🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 37.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 179 Days

Day: 25.2 Hours

Environment

Temp: 206 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.96 AU - 1.46 AU

Year: 489 Days

Day: 30.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.44 AU - 1.92 AU

Year: 799 Days

Day: 46.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,796,364 km

• M1: 1,128,417 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.96 AU - 4.42 AU

Year: 3148 Days

Day: 30.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,796,364 km

• M1: 3,197,206 km (0.065 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.11 AU - 5.25 AU

Year: 3717 Days

Day: 25.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242

Radius: 13

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.61 AU - 10.13 AU

Year: 8889 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 24,796,364 km

• M1: 176,226 km (0.053 R)
• M2: 263,292 km (0.103 R)
• M3: 469,139 km (0.065 R)
• M4: 880,084 km (0.108 R)
• M5: 1,283,251 km (0.12 R)
• M6: 1,392,906 km (0.067 R)
• M7: 1,506,002 km (0.065 R)
• M8: 1,846,935 km (0.052 R)
• M9: 2,250,401 km (0.111 R)
• M10: 2,482,427 km (0.07 R)
• M11: 2,928,229 km (0.056 R)
• M12: 3,139,461 km (0.094 R)
• M13: 3,246,872 km (0.098 R)
• M14: 3,825,966 km (0.115 R)
• M15: 4,010,719 km (0.104 R)
• M16: 4,127,704 km (0.074 R)
• M17: 4,245,737 km (0.089 R)
• M18: 4,365,116 km (0.116 R)
• M19: 4,485,543 km (0.097 R)
• M20: 5,155,143 km (0.113 R)
• M21: 5,856,158 km (0.069 R)
• M22: 6,422,237 km (0.102 R)
• M23: 7,118,914 km (0.045 R)
• M24: 7,289,755 km (0.111 R)
• M25: 7,462,091 km (0.052 R)
• M26: 7,606,603 km (0.043 R)
• M27: 7,781,333 km (0.119 R)
• M28: 8,045,822 km (0.049 R)
• M29: 8,223,993 km (0.082 R)
• M30: 9,195,632 km (0.09 R)
• M31: 9,506,795 km (0.079 R)
• M32: 10,851,231 km (0.072 R)
• M33: 11,180,197 km (0.105 R)
• M34: 11,445,733 km (0.067 R)
• M35: 12,459,857 km (0.084 R)
• M36: 12,735,267 km (0.114 R)
• M37: 12,873,645 km (0.098 R)
• M38: 13,082,184 km (0.116 R)
• M39: 13,397,237 km (0.061 R)
• M40: 13,538,009 km (0.103 R)
• M41: 13,821,048 km (0.065 R)
• M42: 14,609,728 km (0.095 R)
• M43: 14,936,599 km (0.062 R)
• M44: 15,265,864 km (0.085 R)
• M45: 15,523,621 km (0.081 R)
• M46: 15,894,325 km (0.065 R)
• M47: 16,080,874 km (0.063 R)
• M48: 16,380,668 km (0.048 R)
• M49: 16,720,255 km (0.104 R)
• M50: 16,909,945 km (0.077 R)
• M51: 17,985,404 km (0.113 R)
• M52: 18,140,836 km (0.087 R)
• M53: 18,335,762 km (0.026 R)
• M54: 19,320,864 km (0.046 R)
• M55: 19,480,036 km (0.114 R)
• M56: 19,799,727 km (0.086 R)
• M57: 20,201,846 km (0.115 R)
• M58: 20,647,349 km (0.1 R)
• M59: 21,260,101 km (0.106 R)
• M60: 21,671,944 km (0.088 R)
• M61: 21,795,961 km (0.062 R)
• M62: 23,642,597 km (0.106 R)
• M63: 23,983,680 km (0.051 R)
• M64: 24,283,474 km (0.085 R)
• M65: 24,670,783 km (0.067 R)
• M66: 26,461,021 km (0.115 R)
• M67: 26,770,838 km (0.074 R)
• M68: 27,260,173 km (0.047 R)
• M69: 28,157,461 km (0.078 R)
• M70: 28,247,668 km (0.081 R)
• M71: 28,700,501 km (0.06 R)
• M72: 29,429,940 km (0.072 R)
• M73: 30,581,844 km (0.097 R)
• M74: 30,814,020 km (0.056 R)
• M75: 30,953,595 km (0.098 R)
• M76: 31,093,319 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.5

Radius: 14

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.68 AU - 10.7 AU

Year: 9404 Days

Day: 5.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,796,364 km

• M1: 192,383 km (0.11 R)
• M2: 492,626 km (0.102 R)
• M3: 778,059 km (0.116 R)
• M4: 962,513 km (0.071 R)
• M5: 1,253,032 km (0.109 R)
• M6: 1,409,212 km (0.111 R)
• M7: 1,522,607 km (0.118 R)
• M8: 2,742,727 km (0.086 R)
• M9: 2,949,322 km (0.062 R)
• M10: 3,139,611 km (0.088 R)
• M11: 3,356,079 km (0.11 R)
• M12: 3,466,183 km (0.068 R)
• M13: 3,803,825 km (0.088 R)
• M14: 5,310,874 km (0.116 R)
• M15: 5,569,828 km (0.053 R)
• M16: 5,727,205 km (0.109 R)
• M17: 5,966,262 km (0.076 R)
• M18: 6,127,379 km (0.091 R)
• M19: 6,344,446 km (0.119 R)
• M20: 6,814,333 km (0.11 R)
• M21: 7,152,873 km (0.068 R)
• M22: 7,410,480 km (0.098 R)
• M23: 7,964,441 km (0.075 R)
• M24: 8,231,473 km (0.045 R)
• M25: 9,391,605 km (0.063 R)
• M26: 10,214,991 km (0.1 R)
• M27: 10,700,436 km (0.036 R)
• M28: 10,863,947 km (0.105 R)
• M29: 11,259,933 km (0.056 R)
• M30: 12,338,832 km (0.079 R)
• M31: 12,786,579 km (0.11 R)
• M32: 13,239,711 km (0.048 R)
• M33: 13,450,644 km (0.116 R)
• M34: 13,556,409 km (0.101 R)
• M35: 13,875,801 km (0.097 R)
• M36: 14,090,025 km (0.105 R)
• M37: 14,197,586 km (0.07 R)
• M38: 14,413,605 km (0.119 R)
• M39: 14,703,077 km (0.035 R)
• M40: 14,885,138 km (0.099 R)
• M41: 15,398,707 km (0.1 R)
• M42: 15,769,112 km (0.037 R)
• M43: 15,955,510 km (0.091 R)
• M44: 16,142,508 km (0.074 R)
• M45: 16,255,155 km (0.111 R)
• M46: 16,443,349 km (0.076 R)
• M47: 17,510,730 km (0.096 R)
• M48: 17,858,695 km (0.096 R)
• M49: 19,312,786 km (0.115 R)
• M50: 19,432,464 km (0.091 R)
• M51: 19,953,364 km (0.08 R)
• M52: 20,155,022 km (0.097 R)
• M53: 21,132,195 km (0.099 R)
• M54: 21,379,032 km (0.096 R)
• M55: 22,166,664 km (0.102 R)
• M56: 22,669,014 km (0.104 R)
• M57: 23,770,354 km (0.044 R)
• M58: 24,026,914 km (0.081 R)
• M59: 24,284,522 km (0.089 R)
• M60: 24,975,813 km (0.1 R)
• M61: 25,673,538 km (0.109 R)
• M62: 25,761,202 km (0.076 R)
• M63: 26,377,845 km (0.117 R)
• M64: 26,954,694 km (0.089 R)
• M65: 27,715,399 km (0.114 R)
• M66: 28,301,823 km (0.061 R)
• M67: 28,528,464 km (0.095 R)
• M68: 28,937,913 km (0.116 R)
• M69: 29,074,795 km (0.067 R)
• M70: 29,303,530 km (0.077 R)
• M71: 29,441,011 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 10

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.38 AU - 12.7 AU

Year: 13466 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,796,364 km

• M1: 141,968 km (0.079 R)
• M2: 210,484 km (0.034 R)
• M3: 442,660 km (0.113 R)
• M4: 581,337 km (0.064 R)
• M5: 714,330 km (0.063 R)
• M6: 869,762 km (0.103 R)
• M7: 951,891 km (0.06 R)
• M8: 1,214,735 km (0.09 R)
• M9: 1,389,166 km (0.107 R)
• M10: 1,514,828 km (0.117 R)
• M11: 1,659,190 km (0.045 R)
• M12: 1,884,335 km (0.116 R)
• M13: 2,008,501 km (0.119 R)
• M14: 2,265,211 km (0.076 R)
• M15: 2,431,115 km (0.098 R)
• M16: 2,792,693 km (0.062 R)
• M17: 3,320,026 km (0.109 R)
• M18: 3,721,247 km (0.116 R)
• M19: 4,218,959 km (0.092 R)
• M20: 5,015,717 km (0.063 R)
• M21: 5,431,300 km (0.109 R)
• M22: 6,412,812 km (0.097 R)
• M23: 6,483,273 km (0.106 R)
• M24: 7,522,529 km (0.044 R)
• M25: 7,771,609 km (0.118 R)
• M26: 7,846,857 km (0.11 R)
• M27: 8,277,849 km (0.066 R)
• M28: 9,031,074 km (0.108 R)
• M29: 9,941,826 km (0.105 R)
• M30: 10,133,012 km (0.104 R)
• M31: 10,352,921 km (0.054 R)
• M32: 11,078,770 km (0.073 R)
• M33: 11,419,254 km (0.092 R)
• M34: 11,936,564 km (0.116 R)
• M35: 12,432,181 km (0.062 R)
• M36: 12,549,765 km (0.11 R)
• M37: 12,934,531 km (0.111 R)
• M38: 13,053,611 km (0.11 R)
• M39: 13,203,059 km (0.111 R)
• M40: 13,897,941 km (0.098 R)
• M41: 14,697,841 km (0.119 R)
• M42: 14,884,539 km (0.109 R)
• M43: 17,022,443 km (0.102 R)
• M44: 17,284,089 km (0.034 R)
• M45: 17,481,110 km (0.102 R)
• M46: 17,844,483 km (0.12 R)
• M47: 18,076,958 km (0.058 R)
• M48: 18,545,050 km (0.108 R)
• M49: 18,780,517 km (0.078 R)
• M50: 18,847,985 km (0.059 R)
• M51: 19,356,618 km (0.069 R)
• M52: 19,493,051 km (0.077 R)
• M53: 20,248,820 km (0.092 R)
• M54: 20,491,468 km (0.119 R)
• M55: 20,979,456 km (0.082 R)
• M56: 21,718,469 km (0.08 R)
• M57: 23,330,985 km (0.087 R)
• M58: 23,950,021 km (0.1 R)
• M59: 24,648,493 km (0.062 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 16,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit