🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.56 AU - 0.7 AU

Year: 190 Days

Day: 28.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,583,856 km

• M1: 496,515 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.76 AU - 0.92 AU

Year: 293 Days

Day: 36.9 Hours

Environment

Temp: 43 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.15 AU - 1.67 AU

Year: 638 Days

Day: 37.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.51 AU - 2.21 AU

Year: 966 Days

Day: 30.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.28 AU - 3.24 AU

Year: 1746 Days

Day: 44.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823.7

Radius: 9.1

Gravity: 9.95 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.78 AU - 5.4 AU

Year: 3745 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,583,856 km

• M1: 171,589 km (0.102 R)
• M2: 230,082 km (0.115 R)
• M3: 324,179 km (0.038 R)
• M4: 390,450 km (0.117 R)
• M5: 471,981 km (0.082 R)
• M6: 540,048 km (0.098 R)
• M7: 654,790 km (0.102 R)
• M8: 755,170 km (0.112 R)
• M9: 922,121 km (0.113 R)
• M10: 984,803 km (0.115 R)
• M11: 1,128,118 km (0.096 R)
• M12: 1,421,030 km (0.111 R)
• M13: 1,494,333 km (0.11 R)
• M14: 1,569,132 km (0.097 R)
• M15: 1,691,204 km (0.047 R)
• M16: 2,177,397 km (0.095 R)
• M17: 2,314,129 km (0.073 R)
• M18: 2,436,351 km (0.077 R)
• M19: 2,815,582 km (0.061 R)
• M20: 3,174,766 km (0.045 R)
• M21: 3,428,933 km (0.109 R)
• M22: 4,316,497 km (0.109 R)
• M23: 4,664,312 km (0.109 R)
• M24: 4,863,876 km (0.094 R)
• M25: 5,066,431 km (0.112 R)
• M26: 5,271,679 km (0.061 R)
• M27: 5,572,969 km (0.115 R)
• M28: 5,690,404 km (0.07 R)
• M29: 5,879,944 km (0.118 R)
• M30: 6,192,604 km (0.095 R)
• M31: 6,535,183 km (0.106 R)
• M32: 6,609,533 km (0.112 R)
• M33: 6,684,033 km (0.065 R)
• M34: 6,858,913 km (0.119 R)
• M35: 7,111,584 km (0.03 R)
• M36: 7,496,349 km (0.083 R)
• M37: 7,966,984 km (0.093 R)
• M38: 8,072,899 km (0.12 R)
• M39: 8,339,632 km (0.071 R)
• M40: 8,447,193 km (0.099 R)
• M41: 8,854,548 km (0.081 R)
• M42: 9,886,624 km (0.088 R)
• M43: 10,172,206 km (0.053 R)
• M44: 10,460,332 km (0.055 R)
• M45: 10,518,376 km (0.096 R)
• M46: 10,576,420 km (0.031 R)
• M47: 10,692,957 km (0.059 R)
• M48: 10,868,435 km (0.079 R)
• M49: 11,015,490 km (0.078 R)
• M50: 11,133,522 km (0.118 R)
• M51: 11,281,624 km (0.105 R)
• M52: 11,370,934 km (0.056 R)
• M53: 11,550,003 km (0.06 R)
• M54: 11,730,119 km (0.114 R)
• M55: 11,971,719 km (0.101 R)
• M56: 12,032,456 km (0.065 R)
• M57: 12,337,336 km (0.07 R)
• M58: 12,398,522 km (0.059 R)
• M59: 13,298,353 km (0.116 R)
• M60: 13,613,556 km (0.111 R)
• M61: 13,676,836 km (0.109 R)
• M62: 13,899,288 km (0.117 R)
• M63: 14,219,128 km (0.096 R)
• M64: 14,380,095 km (0.11 R)
• M65: 14,638,600 km (0.092 R)
• M66: 15,127,636 km (0.052 R)
• M67: 15,588,996 km (0.093 R)
• M68: 17,617,842 km (0.042 R)
• M69: 18,557,616 km (0.098 R)
• M70: 19,157,653 km (0.092 R)
• M71: 19,299,771 km (0.104 R)
• M72: 19,585,054 km (0.117 R)
• M73: 19,943,790 km (0.084 R)
• M74: 20,413,078 km (0.087 R)
• M75: 20,703,897 km (0.09 R)
• M76: 21,032,563 km (0.11 R)
• M77: 21,215,820 km (0.109 R)
• M78: 22,289,634 km (0.09 R)
• M79: 22,626,528 km (0.113 R)
• M80: 22,851,972 km (0.057 R)
• M81: 24,374,430 km (0.049 R)
• M82: 24,953,673 km (0.092 R)
• M83: 26,283,598 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.1

Radius: 11.3

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.44 AU - 5.48 AU

Year: 4206 Days

Day: 12.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 32,583,856 km

• M1: 159,023 km (0.089 R)
• M2: 247,285 km (0.097 R)
• M3: 458,218 km (0.089 R)
• M4: 540,946 km (0.067 R)
• M5: 629,657 km (0.103 R)
• M6: 714,479 km (0.049 R)
• M7: 844,779 km (0.109 R)
• M8: 1,084,435 km (0.037 R)
• M9: 1,177,335 km (0.079 R)
• M10: 1,371,364 km (0.097 R)
• M11: 1,485,357 km (0.048 R)
• M12: 1,736,682 km (0.097 R)
• M13: 1,916,798 km (0.088 R)
• M14: 2,117,707 km (0.037 R)
• M15: 2,191,310 km (0.056 R)
• M16: 2,447,720 km (0.097 R)
• M17: 2,666,432 km (0.105 R)
• M18: 2,746,019 km (0.055 R)
• M19: 3,190,324 km (0.1 R)
• M20: 3,343,512 km (0.052 R)
• M21: 3,447,034 km (0.061 R)
• M22: 3,781,834 km (0.113 R)
• M23: 4,145,806 km (0.03 R)
• M24: 4,350,904 km (0.085 R)
• M25: 4,540,295 km (0.109 R)
• M26: 5,184,464 km (0.118 R)
• M27: 5,264,499 km (0.102 R)
• M28: 5,629,966 km (0.101 R)
• M29: 5,878,149 km (0.094 R)
• M30: 6,130,072 km (0.105 R)
• M31: 6,278,623 km (0.1 R)
• M32: 6,709,764 km (0.11 R)
• M33: 6,819,120 km (0.103 R)
• M34: 7,128,339 km (0.099 R)
• M35: 7,217,499 km (0.104 R)
• M36: 7,307,108 km (0.074 R)
• M37: 7,487,373 km (0.116 R)
• M38: 7,646,396 km (0.04 R)
• M39: 7,990,920 km (0.112 R)
• M40: 8,223,395 km (0.105 R)
• M41: 8,363,867 km (0.086 R)
• M42: 8,623,719 km (0.101 R)
• M43: 9,175,585 km (0.116 R)
• M44: 9,272,674 km (0.101 R)
• M45: 9,887,671 km (0.114 R)
• M46: 10,541,264 km (0.091 R)
• M47: 10,719,585 km (0.077 R)
• M48: 10,873,372 km (0.084 R)
• M49: 11,469,220 km (0.069 R)
• M50: 12,049,211 km (0.099 R)
• M51: 12,611,848 km (0.066 R)
• M52: 12,964,451 km (0.1 R)
• M53: 13,292,668 km (0.067 R)
• M54: 13,375,246 km (0.105 R)
• M55: 13,901,831 km (0.111 R)
• M56: 14,747,059 km (0.105 R)
• M57: 14,975,345 km (0.044 R)
• M58: 15,550,998 km (0.029 R)
• M59: 15,929,032 km (0.112 R)
• M60: 16,104,660 km (0.107 R)
• M61: 16,221,944 km (0.065 R)
• M62: 17,531,973 km (0.117 R)
• M63: 18,352,517 km (0.094 R)
• M64: 18,536,672 km (0.081 R)
• M65: 18,783,060 km (0.027 R)
• M66: 19,559,922 km (0.108 R)
• M67: 19,810,797 km (0.114 R)
• M68: 20,125,850 km (0.091 R)
• M69: 20,506,128 km (0.046 R)
• M70: 21,145,210 km (0.101 R)
• M71: 21,338,191 km (0.111 R)
• M72: 21,596,397 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 9.2

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.36 AU - 6.7 AU

Year: 4952 Days

Day: 14.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 32,583,856 km

• M1: 121,623 km (0.045 R)
• M2: 215,421 km (0.072 R)
• M3: 381,923 km (0.111 R)
• M4: 496,515 km (0.091 R)
• M5: 837,150 km (0.078 R)
• M6: 922,271 km (0.057 R)
• M7: 1,019,210 km (0.071 R)
• M8: 1,351,467 km (0.109 R)
• M9: 1,760,169 km (0.069 R)
• M10: 1,995,935 km (0.083 R)
• M11: 2,241,874 km (0.073 R)
• M12: 2,535,086 km (0.103 R)
• M13: 2,788,953 km (0.026 R)
• M14: 2,905,939 km (0.069 R)
• M15: 2,997,941 km (0.081 R)
• M16: 3,064,363 km (0.087 R)
• M17: 3,185,088 km (0.064 R)
• M18: 3,280,233 km (0.118 R)
• M19: 3,627,300 km (0.112 R)
• M20: 3,783,929 km (0.043 R)
• M21: 3,841,374 km (0.115 R)
• M22: 4,015,656 km (0.09 R)
• M23: 4,133,240 km (0.117 R)
• M24: 4,584,576 km (0.096 R)
• M25: 4,800,596 km (0.093 R)
• M26: 5,242,657 km (0.108 R)
• M27: 5,468,700 km (0.081 R)
• M28: 5,566,537 km (0.074 R)
• M29: 5,697,884 km (0.114 R)
• M30: 5,830,278 km (0.069 R)
• M31: 6,318,864 km (0.105 R)
• M32: 6,387,231 km (0.083 R)
• M33: 6,456,046 km (0.089 R)
• M34: 6,542,214 km (0.06 R)
• M35: 6,820,616 km (0.09 R)
• M36: 7,014,345 km (0.099 R)
• M37: 7,425,141 km (0.041 R)
• M38: 7,533,749 km (0.052 R)
• M39: 8,382,866 km (0.092 R)
• M40: 9,165,263 km (0.095 R)
• M41: 10,130,618 km (0.096 R)
• M42: 10,655,856 km (0.044 R)
• M43: 10,778,377 km (0.099 R)
• M44: 11,210,864 km (0.093 R)
• M45: 11,481,337 km (0.109 R)
• M46: 11,627,943 km (0.073 R)
• M47: 11,712,017 km (0.106 R)
• M48: 11,775,148 km (0.109 R)
• M49: 11,838,427 km (0.057 R)
• M50: 11,901,857 km (0.102 R)
• M51: 12,434,575 km (0.108 R)
• M52: 12,563,528 km (0.102 R)
• M53: 12,692,931 km (0.095 R)
• M54: 12,909,698 km (0.11 R)
• M55: 13,833,465 km (0.037 R)
• M56: 13,922,475 km (0.114 R)
• M57: 14,732,847 km (0.09 R)
• M58: 15,143,792 km (0.095 R)
• M59: 15,396,762 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 9.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 6.49 AU - 9.63 AU

Year: 8714 Days

Day: 8.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,583,856 km

• M1: 203,154 km (0.095 R)
• M2: 270,323 km (0.11 R)
• M3: 459,565 km (0.071 R)
• M4: 571,613 km (0.079 R)
• M5: 758,461 km (0.11 R)
• M6: 825,331 km (0.102 R)
• M7: 894,446 km (0.097 R)
• M8: 1,270,385 km (0.093 R)
• M9: 1,335,011 km (0.072 R)
• M10: 1,417,440 km (0.092 R)
• M11: 1,675,197 km (0.107 R)
• M12: 1,929,364 km (0.099 R)
• M13: 2,215,395 km (0.088 R)
• M14: 2,373,669 km (0.108 R)
• M15: 2,849,540 km (0.096 R)
• M16: 2,913,718 km (0.118 R)
• M17: 3,087,550 km (0.085 R)
• M18: 3,220,094 km (0.036 R)
• M19: 4,348,062 km (0.106 R)
• M20: 4,622,425 km (0.073 R)
• M21: 4,851,160 km (0.097 R)
• M22: 5,694,593 km (0.11 R)
• M23: 5,776,123 km (0.104 R)
• M24: 6,356,862 km (0.047 R)
• M25: 6,639,901 km (0.052 R)
• M26: 6,754,344 km (0.112 R)
• M27: 6,927,129 km (0.104 R)
• M28: 8,610,105 km (0.114 R)
• M29: 8,891,948 km (0.068 R)
• M30: 8,955,078 km (0.081 R)
• M31: 9,240,511 km (0.052 R)
• M32: 9,464,758 km (0.092 R)
• M33: 9,626,025 km (0.093 R)
• M34: 10,148,121 km (0.095 R)
• M35: 10,346,338 km (0.106 R)
• M36: 10,982,279 km (0.096 R)
• M37: 11,151,773 km (0.093 R)
• M38: 11,253,949 km (0.083 R)
• M39: 11,803,721 km (0.104 R)
• M40: 12,012,260 km (0.102 R)
• M41: 12,362,319 km (0.116 R)
• M42: 12,503,390 km (0.117 R)
• M43: 14,052,775 km (0.118 R)
• M44: 14,163,029 km (0.095 R)
• M45: 14,868,682 km (0.103 R)
• M46: 15,852,587 km (0.098 R)
• M47: 16,662,660 km (0.053 R)
• M48: 16,857,586 km (0.116 R)
• M49: 16,974,870 km (0.108 R)
• M50: 17,328,370 km (0.102 R)
• M51: 17,684,263 km (0.059 R)
• M52: 18,282,954 km (0.103 R)
• M53: 18,806,996 km (0.064 R)
• M54: 19,254,443 km (0.118 R)
• M55: 19,417,953 km (0.099 R)
• M56: 19,499,933 km (0.109 R)
• M57: 19,911,477 km (0.114 R)
• M58: 19,994,055 km (0.098 R)
• M59: 20,076,782 km (0.082 R)
• M60: 20,784,979 km (0.103 R)
• M61: 21,205,199 km (0.075 R)
• M62: 21,289,722 km (0.114 R)
• M63: 22,011,531 km (0.092 R)
• M64: 22,569,083 km (0.034 R)
• M65: 23,305,104 km (0.082 R)
• M66: 23,873,427 km (0.079 R)
• M67: 24,269,412 km (0.098 R)
• M68: 25,965,403 km (0.102 R)
• M69: 26,146,117 km (0.106 R)
• M70: 27,699,392 km (0.1 R)
• M71: 27,930,371 km (0.107 R)
• M72: 28,022,823 km (0.105 R)
• M73: 28,766,923 km (0.097 R)
• M74: 28,907,245 km (0.104 R)
• M75: 29,942,612 km (0.063 R)
• M76: 31,662,988 km (0.117 R)
• M77: 32,437,905 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit