🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 23.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.47 AU - 0.71 AU

Year: 166 Days

Day: 16.5 Hours

Environment

Temp: 153 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 73,060,713 km

• M1: 74,500 km (0.111 R)
• M2: 373,845 km (0.042 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.19 AU - 1.21 AU

Year: 483 Days

Day: 45.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,060,713 km

• M1: 176,077 km (0.043 R)
• M2: 593,904 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.58 AU - 1.82 AU

Year: 814 Days

Day: 12.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,060,713 km

• M1: 396,734 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.56 AU - 2.1 AU

Year: 909 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.75 AU - 2.87 AU

Year: 1289 Days

Day: 35.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 12.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.72 AU - 8.26 AU

Year: 6784 Days

Day: 9.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,060,713 km

• M1: 162,014 km (0.115 R)
• M2: 251,923 km (0.075 R)
• M3: 354,846 km (0.038 R)
• M4: 494,122 km (0.11 R)
• M5: 625,469 km (0.119 R)
• M6: 787,334 km (0.077 R)
• M7: 1,215,782 km (0.082 R)
• M8: 1,532,630 km (0.086 R)
• M9: 1,959,882 km (0.118 R)
• M10: 2,231,551 km (0.11 R)
• M11: 2,463,129 km (0.06 R)
• M12: 2,622,002 km (0.077 R)
• M13: 2,702,635 km (0.044 R)
• M14: 2,852,981 km (0.119 R)
• M15: 3,006,020 km (0.067 R)
• M16: 3,467,230 km (0.095 R)
• M17: 3,676,068 km (0.115 R)
• M18: 3,858,578 km (0.077 R)
• M19: 4,059,488 km (0.044 R)
• M20: 4,865,072 km (0.095 R)
• M21: 5,372,060 km (0.101 R)
• M22: 6,254,537 km (0.112 R)
• M23: 6,473,100 km (0.089 R)
• M24: 6,786,956 km (0.072 R)
• M25: 6,992,803 km (0.064 R)
• M26: 7,124,898 km (0.114 R)
• M27: 7,954,568 km (0.066 R)
• M28: 8,531,267 km (0.052 R)
• M29: 8,611,901 km (0.077 R)
• M30: 8,692,833 km (0.091 R)
• M31: 9,121,730 km (0.109 R)
• M32: 9,224,803 km (0.067 R)
• M33: 9,725,358 km (0.092 R)
• M34: 10,042,655 km (0.108 R)
• M35: 10,149,168 km (0.069 R)
• M36: 10,665,879 km (0.104 R)
• M37: 11,257,389 km (0.113 R)
• M38: 11,792,202 km (0.088 R)
• M39: 11,994,907 km (0.119 R)
• M40: 12,085,414 km (0.103 R)
• M41: 12,198,809 km (0.073 R)
• M42: 12,312,503 km (0.039 R)
• M43: 12,495,312 km (0.034 R)
• M44: 12,956,073 km (0.085 R)
• M45: 13,072,161 km (0.118 R)
• M46: 13,492,980 km (0.032 R)
• M47: 14,013,431 km (0.074 R)
• M48: 14,347,932 km (0.117 R)
• M49: 14,903,389 km (0.097 R)
• M50: 15,000,777 km (0.099 R)
• M51: 15,712,713 km (0.067 R)
• M52: 16,260,092 km (0.072 R)
• M53: 16,385,455 km (0.103 R)
• M54: 16,662,211 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.6

Radius: 12

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.53 AU - 9.31 AU

Year: 8182 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,060,713 km

• M1: 150,645 km (0.05 R)
• M2: 232,625 km (0.057 R)
• M3: 433,983 km (0.036 R)
• M4: 554,260 km (0.102 R)
• M5: 641,924 km (0.095 R)
• M6: 884,722 km (0.073 R)
• M7: 1,177,186 km (0.087 R)
• M8: 1,335,161 km (0.091 R)
• M9: 1,416,841 km (0.077 R)
• M10: 1,851,872 km (0.113 R)
• M11: 2,478,089 km (0.086 R)
• M12: 2,867,941 km (0.109 R)
• M13: 2,975,202 km (0.075 R)
• M14: 3,560,729 km (0.043 R)
• M15: 3,881,766 km (0.095 R)
• M16: 3,971,075 km (0.06 R)
• M17: 4,151,491 km (0.104 R)
• M18: 4,489,731 km (0.071 R)
• M19: 4,646,360 km (0.099 R)
• M20: 5,192,692 km (0.03 R)
• M21: 5,390,460 km (0.099 R)
• M22: 5,861,693 km (0.082 R)
• M23: 5,964,467 km (0.085 R)
• M24: 6,276,229 km (0.107 R)
• M25: 6,700,339 km (0.079 R)
• M26: 7,024,518 km (0.105 R)
• M27: 7,613,634 km (0.07 R)
• M28: 7,838,629 km (0.116 R)
• M29: 7,990,022 km (0.094 R)
• M30: 8,218,757 km (0.091 R)
• M31: 8,917,978 km (0.069 R)
• M32: 9,234,826 km (0.109 R)
• M33: 9,434,839 km (0.059 R)
• M34: 9,920,583 km (0.088 R)
• M35: 10,414,555 km (0.12 R)
• M36: 10,916,605 km (0.086 R)
• M37: 11,128,137 km (0.065 R)
• M38: 13,047,777 km (0.06 R)
• M39: 13,679,828 km (0.102 R)
• M40: 14,137,448 km (0.087 R)
• M41: 14,275,676 km (0.11 R)
• M42: 16,597,136 km (0.081 R)
• M43: 17,577,899 km (0.116 R)
• M44: 17,925,714 km (0.105 R)
• M45: 18,175,393 km (0.116 R)
• M46: 18,426,419 km (0.102 R)
• M47: 18,627,927 km (0.086 R)
• M48: 18,931,760 km (0.083 R)
• M49: 19,801,373 km (0.06 R)
• M50: 19,904,445 km (0.118 R)
• M51: 20,945,946 km (0.038 R)
• M52: 22,111,912 km (0.099 R)
• M53: 22,810,833 km (0.108 R)
• M54: 22,973,147 km (0.098 R)
• M55: 25,734,574 km (0.088 R)
• M56: 26,412,850 km (0.032 R)
• M57: 26,640,239 km (0.11 R)
• M58: 28,076,080 km (0.072 R)
• M59: 28,482,687 km (0.084 R)
• M60: 29,242,793 km (0.096 R)
• M61: 29,832,209 km (0.066 R)
• M62: 30,009,782 km (0.058 R)
• M63: 30,128,263 km (0.115 R)
• M64: 30,247,044 km (0.069 R)
• M65: 30,425,365 km (0.09 R)
• M66: 30,544,594 km (0.094 R)
• M67: 31,022,559 km (0.115 R)
• M68: 31,683,931 km (0.108 R)
• M69: 32,593,187 km (0.087 R)
• M70: 32,776,145 km (0.066 R)
• M71: 32,898,217 km (0.09 R)
• M72: 33,020,588 km (0.042 R)
• M73: 33,326,815 km (0.068 R)
• M74: 34,004,194 km (0.101 R)
• M75: 35,122,289 km (0.05 R)
• M76: 36,252,351 km (0.083 R)
• M77: 37,076,037 km (0.097 R)
• M78: 37,458,260 km (0.046 R)
• M79: 38,419,576 km (0.117 R)
• M80: 38,870,912 km (0.083 R)
• M81: 39,648,821 km (0.098 R)
• M82: 40,039,571 km (0.105 R)
• M83: 43,145,372 km (0.068 R)
• M84: 43,547,491 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.7

Radius: 8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.67 AU - 9.75 AU

Year: 10260 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 73,060,713 km

• M1: 100,679 km (0.051 R)
• M2: 158,275 km (0.077 R)
• M3: 248,183 km (0.067 R)
• M4: 507,885 km (0.09 R)
• M5: 784,641 km (0.113 R)
• M6: 932,144 km (0.118 R)
• M7: 1,254,677 km (0.082 R)
• M8: 1,305,989 km (0.082 R)
• M9: 1,742,516 km (0.101 R)
• M10: 2,017,178 km (0.049 R)
• M11: 2,607,042 km (0.115 R)
• M12: 3,439,255 km (0.108 R)
• M13: 3,634,779 km (0.067 R)
• M14: 4,062,181 km (0.072 R)
• M15: 4,139,223 km (0.104 R)
• M16: 4,216,865 km (0.078 R)
• M17: 4,268,925 km (0.039 R)
• M18: 4,612,252 km (0.034 R)
• M19: 4,855,199 km (0.103 R)
• M20: 4,937,029 km (0.025 R)
• M21: 5,494,879 km (0.092 R)
• M22: 5,580,300 km (0.105 R)
• M23: 6,975,300 km (0.088 R)
• M24: 7,098,868 km (0.098 R)
• M25: 7,410,779 km (0.07 R)
• M26: 7,727,328 km (0.091 R)
• M27: 7,919,262 km (0.108 R)
• M28: 8,340,829 km (0.068 R)
• M29: 8,570,761 km (0.052 R)
• M30: 9,171,696 km (0.115 R)
• M31: 10,238,478 km (0.112 R)
• M32: 10,343,795 km (0.115 R)
• M33: 10,520,021 km (0.103 R)
• M34: 11,343,857 km (0.119 R)
• M35: 12,374,736 km (0.081 R)
• M36: 13,167,305 km (0.091 R)
• M37: 14,054,122 km (0.055 R)
• M38: 14,288,691 km (0.118 R)
• M39: 14,445,769 km (0.085 R)
• M40: 15,360,111 km (0.113 R)
• M41: 15,561,320 km (0.056 R)
• M42: 15,885,050 km (0.106 R)
• M43: 16,007,122 km (0.05 R)
• M44: 16,828,414 km (0.116 R)
• M45: 17,327,772 km (0.088 R)
• M46: 18,043,448 km (0.096 R)
• M47: 18,298,363 km (0.075 R)
• M48: 18,511,689 km (0.106 R)
• M49: 18,811,783 km (0.081 R)
• M50: 19,070,288 km (0.047 R)
• M51: 19,199,989 km (0.096 R)
• M52: 19,634,421 km (0.12 R)
• M53: 19,940,499 km (0.085 R)
• M54: 20,601,572 km (0.12 R)
• M55: 20,778,995 km (0.069 R)
• M56: 20,912,586 km (0.093 R)
• M57: 21,629,159 km (0.061 R)
• M58: 21,764,396 km (0.097 R)
• M59: 23,040,466 km (0.051 R)
• M60: 23,501,975 km (0.055 R)
• M61: 24,952,177 km (0.099 R)
• M62: 25,807,577 km (0.114 R)
• M63: 25,951,042 km (0.075 R)
• M64: 26,046,784 km (0.11 R)
• M65: 26,142,677 km (0.119 R)
• M66: 26,431,251 km (0.054 R)
• M67: 27,059,861 km (0.059 R)
• M68: 28,529,361 km (0.097 R)
• M69: 28,975,163 km (0.104 R)
• M70: 30,024,592 km (0.075 R)
• M71: 30,427,609 km (0.094 R)
• M72: 30,579,151 km (0.073 R)
• M73: 30,629,865 km (0.105 R)
• M74: 31,596,267 km (0.074 R)
• M75: 31,749,754 km (0.06 R)
• M76: 32,006,165 km (0.049 R)
• M77: 32,779,586 km (0.071 R)
• M78: 32,935,018 km (0.049 R)
• M79: 33,246,631 km (0.027 R)
• M80: 33,350,601 km (0.104 R)
• M81: 33,402,661 km (0.085 R)
• M82: 33,977,416 km (0.116 R)
• M83: 34,082,135 km (0.056 R)
• M84: 34,502,655 km (0.084 R)
• M85: 34,555,313 km (0.08 R)
• M86: 35,454,695 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 761.7

Radius: 4.5

Gravity: 37.61 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.66 AU - 14.99 AU

Year: 17846 Days

Day: 19.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,060,713 km

• M1: 176,825 km (0.073 R)
• M2: 310,565 km (0.093 R)
• M3: 661,971 km (0.103 R)
• M4: 729,738 km (0.04 R)
• M5: 799,900 km (0.08 R)
• M6: 1,350,570 km (0.063 R)
• M7: 1,408,015 km (0.074 R)
• M8: 1,897,200 km (0.085 R)
• M9: 2,093,173 km (0.12 R)
• M10: 2,227,512 km (0.069 R)
• M11: 2,261,471 km (0.099 R)
• M12: 2,504,418 km (0.088 R)
• M13: 3,757,899 km (0.075 R)
• M14: 3,921,259 km (0.105 R)
• M15: 4,816,154 km (0.034 R)
• M16: 5,038,157 km (0.059 R)
• M17: 6,245,861 km (0.084 R)
• M18: 6,390,821 km (0.103 R)
• M19: 6,536,829 km (0.071 R)
• M20: 6,634,815 km (0.071 R)
• M21: 6,832,135 km (0.06 R)
• M22: 8,372,694 km (0.078 R)
• M23: 8,585,871 km (0.1 R)
• M24: 8,693,282 km (0.069 R)
• M25: 9,181,569 km (0.077 R)
• M26: 9,678,683 km (0.052 R)
• M27: 10,071,527 km (0.093 R)
• M28: 10,699,090 km (0.081 R)
• M29: 12,353,044 km (0.05 R)
• M30: 12,656,578 km (0.088 R)
• M31: 13,333,209 km (0.118 R)
• M32: 14,021,509 km (0.096 R)
• M33: 14,338,208 km (0.114 R)
• M34: 14,465,516 km (0.115 R)
• M35: 14,785,506 km (0.097 R)
• M36: 14,978,636 km (0.065 R)
• M37: 15,172,515 km (0.111 R)
• M38: 15,628,340 km (0.118 R)
• M39: 17,631,904 km (0.119 R)
• M40: 17,973,586 km (0.087 R)
• M41: 18,317,511 km (0.085 R)
• M42: 18,663,531 km (0.101 R)
• M43: 19,362,153 km (0.098 R)
• M44: 21,873,901 km (0.115 R)
• M45: 21,947,055 km (0.086 R)
• M46: 22,906,875 km (0.072 R)
• M47: 23,354,322 km (0.119 R)
• M48: 23,504,219 km (0.102 R)
• M49: 24,485,880 km (0.114 R)
• M50: 24,561,876 km (0.031 R)
• M51: 24,866,906 km (0.039 R)
• M52: 25,250,026 km (0.091 R)
• M53: 25,789,626 km (0.073 R)
• M54: 29,347,961 km (0.101 R)
• M55: 30,077,849 km (0.069 R)
• M56: 30,485,952 km (0.099 R)
• M57: 32,136,615 km (0.105 R)
• M58: 33,224,939 km (0.045 R)
• M59: 33,816,000 km (0.102 R)
• M60: 34,581,044 km (0.08 R)
• M61: 35,094,164 km (0.104 R)
• M62: 37,171,929 km (0.108 R)
• M63: 37,434,324 km (0.107 R)
• M64: 37,609,802 km (0.102 R)
• M65: 38,490,635 km (0.11 R)
• M66: 38,667,609 km (0.095 R)
• M67: 38,844,882 km (0.092 R)
• M68: 39,735,139 km (0.061 R)
• M69: 40,003,518 km (0.106 R)
• M70: 40,093,127 km (0.032 R)
• M71: 40,272,495 km (0.05 R)
• M72: 40,542,070 km (0.116 R)
• M73: 41,083,166 km (0.111 R)
• M74: 41,445,192 km (0.087 R)
• M75: 42,628,960 km (0.077 R)
• M76: 43,916,250 km (0.042 R)
• M77: 45,402,954 km (0.086 R)
• M78: 46,058,492 km (0.109 R)
• M79: 50,540,893 km (0.107 R)
• M80: 52,980,983 km (0.077 R)
• M81: 55,060,244 km (0.079 R)
• M82: 56,461,228 km (0.111 R)
• M83: 57,975,159 km (0.106 R)
• M84: 58,788,074 km (0.09 R)
• M85: 61,352,480 km (0.077 R)
• M86: 62,388,446 km (0.114 R)
• M87: 65,109,032 km (0.07 R)
• M88: 66,483,687 km (0.113 R)
• M89: 66,802,331 km (0.105 R)
• M90: 68,509,990 km (0.081 R)
• M91: 69,369,281 km (0.081 R)
• M92: 69,692,412 km (0.113 R)
• M93: 69,800,272 km (0.088 R)
• M94: 70,881,566 km (0.118 R)
• M95: 71,641,822 km (0.113 R)
• M96: 72,295,565 km (0.111 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: 459 - 12,005 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit