🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 160 Days

Day: 30.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.62 AU - 0.84 AU

Year: 239 Days

Day: 31.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.08 AU

Year: 332 Days

Day: 29 Hours

Environment

Temp: 29 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.14 AU - 1.76 AU

Year: 669 Days

Day: 20.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 69.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,455,806 km

• M1: 230,082 km (0.095 R)
• M2: 790,026 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.6 AU - 2.12 AU

Year: 971 Days

Day: 27.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.88 AU - 2.44 AU

Year: 1215 Days

Day: 31.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,455,806 km

• M1: 165,006 km (0.08 R)
• M2: 359,035 km (0.051 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 14.7

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.24 AU - 4.52 AU

Year: 3510 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 30,455,806 km

• M1: 220,358 km (0.091 R)
• M2: 385,364 km (0.069 R)
• M3: 554,859 km (0.119 R)
• M4: 661,821 km (0.111 R)
• M5: 810,222 km (0.106 R)
• M6: 947,553 km (0.051 R)
• M7: 1,170,155 km (0.093 R)
• M8: 1,424,621 km (0.088 R)
• M9: 1,551,779 km (0.106 R)
• M10: 1,818,213 km (0.097 R)
• M11: 2,020,319 km (0.116 R)
• M12: 2,132,218 km (0.044 R)
• M13: 2,230,055 km (0.074 R)
• M14: 2,345,994 km (0.116 R)
• M15: 2,636,513 km (0.073 R)
• M16: 2,812,889 km (0.113 R)
• M17: 3,347,252 km (0.071 R)
• M18: 3,442,696 km (0.109 R)
• M19: 3,597,230 km (0.095 R)
• M20: 3,734,561 km (0.095 R)
• M21: 4,136,381 km (0.084 R)
• M22: 4,342,677 km (0.117 R)
• M23: 4,468,040 km (0.114 R)
• M24: 4,594,749 km (0.077 R)
• M25: 5,379,839 km (0.063 R)
• M26: 5,742,464 km (0.095 R)
• M27: 5,996,331 km (0.118 R)
• M28: 6,159,842 km (0.092 R)
• M29: 6,301,212 km (0.101 R)
• M30: 6,780,374 km (0.113 R)
• M31: 6,877,613 km (0.103 R)
• M32: 6,975,300 km (0.099 R)
• M33: 7,098,120 km (0.056 R)
• M34: 7,346,003 km (0.061 R)
• M35: 7,622,012 km (0.092 R)
• M36: 9,703,067 km (0.06 R)
• M37: 9,840,398 km (0.106 R)
• M38: 10,033,828 km (0.115 R)
• M39: 11,192,165 km (0.111 R)
• M40: 12,243,838 km (0.089 R)
• M41: 13,510,782 km (0.108 R)
• M42: 14,004,305 km (0.067 R)
• M43: 14,535,228 km (0.056 R)
• M44: 14,755,885 km (0.078 R)
• M45: 16,005,027 km (0.098 R)
• M46: 16,494,512 km (0.051 R)
• M47: 17,121,626 km (0.114 R)
• M48: 17,891,307 km (0.106 R)
• M49: 18,060,053 km (0.046 R)
• M50: 18,331,274 km (0.109 R)
• M51: 18,946,421 km (0.113 R)
• M52: 19,742,431 km (0.116 R)
• M53: 19,951,868 km (0.098 R)
• M54: 20,126,898 km (0.112 R)
• M55: 20,232,214 km (0.095 R)
• M56: 20,549,212 km (0.116 R)
• M57: 20,690,732 km (0.111 R)
• M58: 21,223,899 km (0.079 R)
• M59: 21,546,133 km (0.059 R)
• M60: 22,231,590 km (0.091 R)
• M61: 22,595,113 km (0.085 R)
• M62: 22,741,120 km (0.106 R)
• M63: 23,107,635 km (0.095 R)
• M64: 23,549,846 km (0.086 R)
• M65: 24,255,799 km (0.088 R)
• M66: 24,480,196 km (0.098 R)
• M67: 24,592,693 km (0.091 R)
• M68: 24,705,340 km (0.084 R)
• M69: 25,308,968 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.1

Radius: 13.5

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.46 AU - 4.56 AU

Year: 3667 Days

Day: 5.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,455,806 km

• M1: 171,888 km (0.115 R)
• M2: 411,693 km (0.112 R)
• M3: 559,346 km (0.063 R)
• M4: 712,983 km (0.051 R)
• M5: 1,040,004 km (0.084 R)
• M6: 1,140,983 km (0.108 R)
• M7: 1,343,987 km (0.058 R)
• M8: 1,445,115 km (0.06 R)
• M9: 1,623,137 km (0.078 R)
• M10: 1,742,366 km (0.114 R)
• M11: 1,876,107 km (0.094 R)
• M12: 2,001,769 km (0.104 R)
• M13: 2,154,060 km (0.117 R)
• M14: 2,261,770 km (0.102 R)
• M15: 2,359,158 km (0.098 R)
• M16: 2,533,141 km (0.082 R)
• M17: 2,621,703 km (0.109 R)
• M18: 2,867,642 km (0.115 R)
• M19: 3,134,823 km (0.095 R)
• M20: 3,693,721 km (0.106 R)
• M21: 3,838,532 km (0.105 R)
• M22: 4,163,608 km (0.104 R)
• M23: 4,329,512 km (0.085 R)
• M24: 4,590,411 km (0.063 R)
• M25: 4,777,558 km (0.08 R)
• M26: 5,354,856 km (0.115 R)
• M27: 5,802,303 km (0.049 R)
• M28: 5,920,336 km (0.082 R)
• M29: 6,056,171 km (0.034 R)
• M30: 6,262,017 km (0.067 R)
• M31: 6,487,611 km (0.039 R)
• M32: 7,126,394 km (0.034 R)
• M33: 7,289,306 km (0.056 R)
• M34: 7,618,720 km (0.089 R)
• M35: 8,292,509 km (0.119 R)
• M36: 8,713,627 km (0.112 R)
• M37: 8,965,849 km (0.116 R)
• M38: 9,319,050 km (0.057 R)
• M39: 10,181,332 km (0.028 R)
• M40: 10,467,513 km (0.113 R)
• M41: 10,611,725 km (0.104 R)
• M42: 10,715,097 km (0.098 R)
• M43: 10,881,151 km (0.11 R)
• M44: 11,257,988 km (0.104 R)
• M45: 11,831,396 km (0.038 R)
• M46: 12,110,845 km (0.036 R)
• M47: 12,918,375 km (0.074 R)
• M48: 13,451,392 km (0.085 R)
• M49: 13,698,228 km (0.12 R)
• M50: 13,855,904 km (0.117 R)
• M51: 14,014,329 km (0.115 R)
• M52: 14,378,749 km (0.04 R)
• M53: 14,516,229 km (0.094 R)
• M54: 14,608,082 km (0.082 R)
• M55: 14,908,026 km (0.091 R)
• M56: 15,023,965 km (0.057 R)
• M57: 15,631,482 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.5

Radius: 14.9

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.46 AU - 6.42 AU

Year: 4858 Days

Day: 6.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,455,806 km

• M1: 206,894 km (0.102 R)
• M2: 342,579 km (0.058 R)
• M3: 436,527 km (0.075 R)
• M4: 544,237 km (0.064 R)
• M5: 686,953 km (0.078 R)
• M6: 794,664 km (0.095 R)
• M7: 1,229,994 km (0.119 R)
• M8: 1,396,795 km (0.059 R)
• M9: 1,507,049 km (0.051 R)
• M10: 1,670,111 km (0.12 R)
• M11: 2,122,644 km (0.079 R)
• M12: 2,363,497 km (0.119 R)
• M13: 2,477,790 km (0.061 R)
• M14: 2,574,430 km (0.12 R)
• M15: 3,459,152 km (0.116 R)
• M16: 3,567,909 km (0.064 R)
• M17: 3,878,624 km (0.067 R)
• M18: 4,014,608 km (0.062 R)
• M19: 4,221,502 km (0.119 R)
• M20: 4,455,773 km (0.077 R)
• M21: 5,209,147 km (0.112 R)
• M22: 5,359,493 km (0.057 R)
• M23: 6,480,131 km (0.059 R)
• M24: 7,164,392 km (0.097 R)
• M25: 7,332,091 km (0.044 R)
• M26: 7,987,180 km (0.095 R)
• M27: 8,132,140 km (0.078 R)
• M28: 9,110,660 km (0.076 R)
• M29: 9,567,831 km (0.048 R)
• M30: 10,157,695 km (0.045 R)
• M31: 10,441,183 km (0.058 R)
• M32: 10,536,328 km (0.102 R)
• M33: 11,372,729 km (0.12 R)
• M34: 11,831,995 km (0.106 R)
• M35: 12,263,884 km (0.117 R)
• M36: 12,836,694 km (0.116 R)
• M37: 13,040,895 km (0.073 R)
• M38: 13,143,370 km (0.065 R)
• M39: 13,246,293 km (0.089 R)
• M40: 13,729,494 km (0.097 R)
• M41: 13,868,620 km (0.11 R)
• M42: 14,288,990 km (0.092 R)
• M43: 14,394,606 km (0.071 R)
• M44: 14,820,212 km (0.104 R)
• M45: 15,358,017 km (0.05 R)
• M46: 15,683,841 km (0.087 R)
• M47: 16,415,973 km (0.097 R)
• M48: 16,526,675 km (0.077 R)
• M49: 16,711,877 km (0.114 R)
• M50: 17,084,376 km (0.056 R)
• M51: 17,497,416 km (0.085 R)
• M52: 17,610,512 km (0.08 R)
• M53: 17,989,593 km (0.063 R)
• M54: 18,678,790 km (0.097 R)
• M55: 19,611,084 km (0.063 R)
• M56: 20,479,051 km (0.084 R)
• M57: 21,118,283 km (0.093 R)
• M58: 22,048,482 km (0.047 R)
• M59: 22,170,853 km (0.069 R)
• M60: 22,293,374 km (0.106 R)
• M61: 22,498,173 km (0.046 R)
• M62: 22,621,292 km (0.09 R)
• M63: 22,950,857 km (0.105 R)
• M64: 23,116,162 km (0.042 R)
• M65: 23,698,098 km (0.105 R)
• M66: 23,948,974 km (0.11 R)
• M67: 24,074,785 km (0.062 R)
• M68: 24,453,418 km (0.097 R)
• M69: 25,046,274 km (0.096 R)
• M70: 25,815,656 km (0.115 R)
• M71: 26,332,816 km (0.109 R)
• M72: 26,809,883 km (0.085 R)
• M73: 27,071,380 km (0.085 R)
• M74: 27,246,111 km (0.063 R)
• M75: 27,596,768 km (0.12 R)
• M76: 28,081,465 km (0.119 R)
• M77: 28,258,439 km (0.065 R)
• M78: 29,417,524 km (0.086 R)
• M79: 30,229,092 km (0.086 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 18,158 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit