🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 172 Days

Day: 21.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 29.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,019,611 km

• M1: 43,084 km (0.111 R)
• M2: 77,342 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.51 AU - 0.69 AU

Year: 176 Days

Day: 16.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.73 AU - 0.89 AU

Year: 276 Days

Day: 43.9 Hours

Environment

Temp: 125 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,019,611 km

• M1: 96,939 km (0.058 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.11 AU - 2.71 AU

Year: 1417 Days

Day: 39.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 70.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,019,611 km

• M1: 88,263 km (0.025 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.43 AU - 3.53 AU

Year: 2459 Days

Day: 21.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.19 AU - 3.81 AU

Year: 2480 Days

Day: 27 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,019,611 km

• M1: 1,646,773 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 14.5

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.47 AU - 5.45 AU

Year: 3567 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,019,611 km

• M1: 193,879 km (0.117 R)
• M2: 325,525 km (0.083 R)
• M3: 520,601 km (0.102 R)
• M4: 734,077 km (0.032 R)
• M5: 934,687 km (0.101 R)
• M6: 1,048,232 km (0.098 R)
• M7: 1,142,928 km (0.118 R)
• M8: 1,240,765 km (0.093 R)
• M9: 1,341,743 km (0.04 R)
• M10: 1,539,063 km (0.12 R)
• M11: 1,662,332 km (0.115 R)
• M12: 1,904,680 km (0.106 R)
• M13: 2,067,891 km (0.069 R)
• M14: 2,251,448 km (0.105 R)
• M15: 2,488,710 km (0.073 R)
• M16: 3,092,188 km (0.071 R)
• M17: 3,447,034 km (0.045 R)
• M18: 3,684,895 km (0.082 R)
• M19: 3,909,292 km (0.061 R)
• M20: 4,176,922 km (0.09 R)
• M21: 4,649,951 km (0.084 R)
• M22: 4,770,975 km (0.108 R)
• M23: 5,098,744 km (0.116 R)
• M24: 5,370,713 km (0.085 R)
• M25: 5,841,647 km (0.108 R)
• M26: 6,126,332 km (0.11 R)
• M27: 6,326,195 km (0.03 R)
• M28: 6,460,534 km (0.111 R)
• M29: 6,573,330 km (0.112 R)
• M30: 6,732,353 km (0.096 R)
• M31: 6,846,646 km (0.106 R)
• M32: 7,357,522 km (0.117 R)
• M33: 7,689,031 km (0.061 R)
• M34: 8,122,716 km (0.069 R)
• M35: 8,220,104 km (0.104 R)
• M36: 8,416,227 km (0.094 R)
• M37: 8,539,645 km (0.107 R)
• M38: 8,763,144 km (0.069 R)
• M39: 8,863,075 km (0.085 R)
• M40: 9,241,558 km (0.111 R)
• M41: 9,548,084 km (0.049 R)
• M42: 9,728,499 km (0.116 R)
• M43: 10,092,770 km (0.104 R)
• M44: 10,408,421 km (0.055 R)
• M45: 10,674,107 km (0.061 R)
• M46: 10,888,331 km (0.118 R)
• M47: 11,130,979 km (0.104 R)
• M48: 11,266,515 km (0.044 R)
• M49: 11,484,629 km (0.116 R)
• M50: 11,676,563 km (0.05 R)
• M51: 12,427,095 km (0.117 R)
• M52: 12,624,265 km (0.11 R)
• M53: 13,078,743 km (0.097 R)
• M54: 13,193,335 km (0.099 R)
• M55: 13,567,629 km (0.111 R)
• M56: 13,683,568 km (0.111 R)
• M57: 15,704,186 km (0.108 R)
• M58: 15,886,845 km (0.075 R)
• M59: 16,070,402 km (0.096 R)
• M60: 16,223,739 km (0.068 R)
• M61: 16,346,859 km (0.07 R)
• M62: 16,501,244 km (0.113 R)
• M63: 16,967,091 km (0.061 R)
• M64: 17,185,953 km (0.1 R)
• M65: 17,405,712 km (0.119 R)
• M66: 17,816,508 km (0.11 R)
• M67: 17,911,802 km (0.082 R)
• M68: 18,808,940 km (0.042 R)
• M69: 19,035,431 km (0.076 R)
• M70: 19,786,413 km (0.077 R)
• M71: 20,281,283 km (0.067 R)
• M72: 20,813,851 km (0.118 R)
• M73: 22,267,493 km (0.069 R)
• M74: 22,575,964 km (0.116 R)
• M75: 23,093,124 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.9

Radius: 11.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.51 AU - 9.83 AU

Year: 9669 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,019,611 km

• M1: 183,706 km (0.079 R)
• M2: 498,909 km (0.092 R)
• M3: 786,436 km (0.105 R)
• M4: 1,295,667 km (0.094 R)
• M5: 1,401,732 km (0.1 R)
• M6: 1,718,580 km (0.096 R)
• M7: 2,058,317 km (0.101 R)
• M8: 2,375,913 km (0.086 R)
• M9: 2,463,279 km (0.089 R)
• M10: 2,664,039 km (0.064 R)
• M11: 3,153,523 km (0.113 R)
• M12: 3,595,435 km (0.062 R)
• M13: 4,456,521 km (0.098 R)
• M14: 4,896,488 km (0.093 R)
• M15: 5,150,206 km (0.102 R)
• M16: 5,641,186 km (0.086 R)
• M17: 6,026,849 km (0.071 R)
• M18: 6,177,494 km (0.105 R)
• M19: 6,329,336 km (0.074 R)
• M20: 6,513,342 km (0.116 R)
• M21: 6,636,910 km (0.118 R)
• M22: 6,761,375 km (0.084 R)
• M23: 6,855,173 km (0.072 R)
• M24: 6,980,835 km (0.071 R)
• M25: 7,234,852 km (0.068 R)
• M26: 7,362,908 km (0.05 R)
• M27: 8,753,121 km (0.087 R)
• M28: 8,992,627 km (0.031 R)
• M29: 9,095,999 km (0.096 R)
• M30: 9,199,671 km (0.039 R)
• M31: 10,150,964 km (0.112 R)
• M32: 10,692,957 km (0.104 R)
• M33: 11,022,670 km (0.045 R)
• M34: 11,918,313 km (0.083 R)
• M35: 12,490,076 km (0.088 R)
• M36: 12,605,416 km (0.062 R)
• M37: 12,721,205 km (0.084 R)
• M38: 13,541,599 km (0.105 R)
• M39: 13,620,587 km (0.092 R)
• M40: 14,987,463 km (0.098 R)
• M41: 15,356,521 km (0.105 R)
• M42: 15,770,308 km (0.11 R)
• M43: 16,271,461 km (0.111 R)
• M44: 16,524,132 km (0.076 R)
• M45: 17,033,214 km (0.079 R)
• M46: 19,610,635 km (0.087 R)
• M47: 20,602,469 km (0.087 R)
• M48: 20,921,561 km (0.085 R)
• M49: 22,167,412 km (0.111 R)
• M50: 23,058,417 km (0.089 R)
• M51: 23,247,509 km (0.11 R)
• M52: 24,056,983 km (0.083 R)
• M53: 24,248,768 km (0.103 R)
• M54: 24,392,830 km (0.115 R)
• M55: 25,507,783 km (0.083 R)
• M56: 25,997,567 km (0.117 R)
• M57: 26,490,641 km (0.109 R)
• M58: 26,589,675 km (0.113 R)
• M59: 27,335,869 km (0.058 R)
• M60: 28,038,531 km (0.107 R)
• M61: 28,645,599 km (0.112 R)
• M62: 30,027,434 km (0.082 R)
• M63: 30,337,401 km (0.11 R)
• M64: 30,596,505 km (0.081 R)
• M65: 30,908,416 km (0.037 R)
• M66: 31,483,171 km (0.082 R)
• M67: 32,114,025 km (0.112 R)
• M68: 32,483,981 km (0.051 R)
• M69: 33,068,310 km (0.077 R)
• M70: 33,334,894 km (0.096 R)
• M71: 33,602,375 km (0.098 R)
• M72: 34,247,141 km (0.107 R)
• M73: 34,679,180 km (0.062 R)
• M74: 35,167,467 km (0.09 R)
• M75: 35,330,828 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576

Radius: 14.2

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.18 AU - 10 AU

Year: 10380 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 42,019,611 km

• M1: 178,021 km (0.117 R)
• M2: 307,274 km (0.044 R)
• M3: 560,244 km (0.081 R)
• M4: 889,958 km (0.118 R)
• M5: 1,013,974 km (0.107 R)
• M6: 1,615,807 km (0.08 R)
• M7: 2,342,254 km (0.078 R)
• M8: 2,914,765 km (0.115 R)
• M9: 3,023,523 km (0.119 R)
• M10: 3,530,211 km (0.076 R)
• M11: 3,853,192 km (0.06 R)
• M12: 4,402,516 km (0.068 R)
• M13: 4,623,023 km (0.116 R)
• M14: 4,718,616 km (0.084 R)
• M15: 5,107,870 km (0.063 R)
• M16: 5,814,121 km (0.116 R)
• M17: 5,917,493 km (0.063 R)
• M18: 6,091,326 km (0.108 R)
• M19: 7,095,876 km (0.117 R)
• M20: 7,542,126 km (0.101 R)
• M21: 7,768,767 km (0.064 R)
• M22: 8,737,264 km (0.063 R)
• M23: 8,895,837 km (0.06 R)
• M24: 9,015,366 km (0.093 R)
• M25: 9,256,069 km (0.112 R)
• M26: 9,580,248 km (0.051 R)
• M27: 10,032,332 km (0.067 R)
• M28: 10,198,386 km (0.1 R)
• M29: 10,575,522 km (0.1 R)
• M30: 10,786,904 km (0.08 R)
• M31: 11,042,567 km (0.106 R)
• M32: 11,300,324 km (0.075 R)
• M33: 12,573,851 km (0.12 R)
• M34: 12,663,310 km (0.071 R)
• M35: 12,842,977 km (0.053 R)
• M36: 13,615,949 km (0.117 R)
• M37: 13,985,007 km (0.103 R)
• M38: 14,404,181 km (0.086 R)
• M39: 14,685,873 km (0.115 R)
• M40: 15,207,222 km (0.106 R)
• M41: 17,103,973 km (0.032 R)
• M42: 17,252,973 km (0.084 R)
• M43: 17,652,399 km (0.093 R)
• M44: 18,206,659 km (0.064 R)
• M45: 18,409,514 km (0.08 R)
• M46: 20,007,967 km (0.079 R)
• M47: 20,533,056 km (0.096 R)
• M48: 21,811,669 km (0.069 R)
• M49: 22,678,588 km (0.114 R)
• M50: 23,225,967 km (0.085 R)
• M51: 23,999,837 km (0.118 R)
• M52: 24,278,238 km (0.059 R)
• M53: 24,557,687 km (0.065 R)
• M54: 25,459,314 km (0.1 R)
• M55: 25,686,403 km (0.056 R)
• M56: 25,914,091 km (0.108 R)
• M57: 26,314,265 km (0.092 R)
• M58: 26,486,453 km (0.043 R)
• M59: 26,658,939 km (0.067 R)
• M60: 27,063,003 km (0.065 R)
• M61: 27,994,100 km (0.04 R)
• M62: 28,111,235 km (0.091 R)
• M63: 28,758,395 km (0.069 R)
• M64: 29,291,413 km (0.096 R)
• M65: 29,410,343 km (0.1 R)
• M66: 29,827,871 km (0.081 R)
• M67: 30,007,388 km (0.118 R)
• M68: 30,307,332 km (0.119 R)
• M69: 31,578,315 km (0.104 R)
• M70: 33,299,888 km (0.08 R)
• M71: 33,797,301 km (0.082 R)
• M72: 33,922,065 km (0.057 R)
• M73: 34,925,568 km (0.115 R)
• M74: 37,800,091 km (0.096 R)
• M75: 40,219,836 km (0.071 R)
• M76: 40,352,081 km (0.083 R)
• M77: 41,148,540 km (0.116 R)
• M78: 41,481,844 km (0.09 R)
• M79: 42,285,633 km (0.095 R)
• M80: 43,026,891 km (0.062 R)
• M81: 44,181,038 km (0.115 R)
• M82: 45,139,213 km (0.102 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.9

Radius: 10

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.72 AU - 9.84 AU

Year: 11584 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,019,611 km

• M1: 299,944 km (0.1 R)
• M2: 771,177 km (0.095 R)
• M3: 1,090,120 km (0.116 R)
• M4: 1,236,726 km (0.039 R)
• M5: 1,631,963 km (0.115 R)
• M6: 1,736,981 km (0.103 R)
• M7: 1,998,179 km (0.032 R)
• M8: 2,156,453 km (0.086 R)
• M9: 2,533,889 km (0.086 R)
• M10: 2,705,777 km (0.112 R)
• M11: 3,035,042 km (0.059 R)
• M12: 3,165,192 km (0.096 R)
• M13: 3,244,179 km (0.072 R)
• M14: 4,041,536 km (0.108 R)
• M15: 4,271,917 km (0.117 R)
• M16: 4,595,647 km (0.105 R)
• M17: 4,685,405 km (0.118 R)
• M18: 5,111,909 km (0.106 R)
• M19: 5,329,873 km (0.063 R)
• M20: 5,678,586 km (0.108 R)
• M21: 6,232,098 km (0.099 R)
• M22: 6,398,301 km (0.104 R)
• M23: 6,802,963 km (0.085 R)
• M24: 7,495,901 km (0.091 R)
• M25: 7,708,180 km (0.12 R)
• M26: 7,779,388 km (0.107 R)
• M27: 7,850,896 km (0.108 R)
• M28: 7,922,554 km (0.098 R)
• M29: 10,015,877 km (0.099 R)
• M30: 10,643,739 km (0.038 R)
• M31: 11,123,050 km (0.093 R)
• M32: 11,203,684 km (0.079 R)
• M33: 11,324,858 km (0.106 R)
• M34: 11,691,223 km (0.069 R)
• M35: 12,227,232 km (0.102 R)
• M36: 12,477,360 km (0.112 R)
• M37: 12,560,985 km (0.08 R)
• M38: 12,645,059 km (0.114 R)
• M39: 13,237,766 km (0.108 R)
• M40: 13,623,728 km (0.095 R)
• M41: 14,143,880 km (0.032 R)
• M42: 15,970,321 km (0.059 R)
• M43: 16,152,381 km (0.093 R)
• M44: 16,610,749 km (0.094 R)
• M45: 17,026,930 km (0.064 R)
• M46: 17,493,377 km (0.106 R)
• M47: 17,681,272 km (0.104 R)
• M48: 17,964,161 km (0.06 R)
• M49: 18,296,119 km (0.114 R)
• M50: 18,582,300 km (0.114 R)
• M51: 18,917,997 km (0.101 R)
• M52: 19,644,145 km (0.108 R)
• M53: 20,182,548 km (0.094 R)
• M54: 20,775,404 km (0.101 R)
• M55: 21,024,036 km (0.064 R)
• M56: 21,877,043 km (0.116 R)
• M57: 22,486,056 km (0.098 R)
• M58: 23,100,454 km (0.041 R)
• M59: 24,241,437 km (0.108 R)
• M60: 24,346,006 km (0.086 R)
• M61: 24,713,419 km (0.115 R)
• M62: 25,453,629 km (0.055 R)
• M63: 25,613,250 km (0.088 R)
• M64: 26,416,142 km (0.099 R)
• M65: 27,010,195 km (0.092 R)
• M66: 27,336,169 km (0.077 R)
• M67: 27,445,076 km (0.061 R)
• M68: 27,663,339 km (0.114 R)
• M69: 27,882,201 km (0.119 R)
• M70: 27,991,856 km (0.11 R)
• M71: 33,420,613 km (0.092 R)
• M72: 34,121,629 km (0.106 R)
• M73: 35,241,369 km (0.119 R)
• M74: 35,656,952 km (0.102 R)
• M75: 37,033,850 km (0.108 R)
• M76: 37,456,315 km (0.086 R)
• M77: 37,880,425 km (0.098 R)
• M78: 38,672,396 km (0.093 R)
• M79: 40,396,362 km (0.097 R)
• M80: 41,080,473 km (0.094 R)
• M81: 41,330,301 km (0.1 R)
• M82: 41,705,792 km (0.108 R)
• M83: 41,831,155 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 15,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit