🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.56 AU - 0.72 AU

Year: 228 Days

Day: 25 Hours

Environment

Temp: -10 °C

Axial Tilt: 176 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 97,600,164 km

• M1: 173,982 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.04 AU - 1.04 AU

Year: 473 Days

Day: 21.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.96 AU - 1.26 AU

Year: 522 Days

Day: 13 Hours

Environment

Temp: -81 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.66 AU - 2.6 AU

Year: 1387 Days

Day: 15 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,600,164 km

• M1: 347,965 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.98 AU - 2.38 AU

Year: 1436 Days

Day: 14.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.3

Radius: 9.2

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.57 AU - 3.39 AU

Year: 2295 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 97,600,164 km

• M1: 114,891 km (0.093 R)
• M2: 247,285 km (0.095 R)
• M3: 345,122 km (0.105 R)
• M4: 406,009 km (0.119 R)
• M5: 490,232 km (0.095 R)
• M6: 601,683 km (0.098 R)
• M7: 774,468 km (0.077 R)
• M8: 843,582 km (0.086 R)
• M9: 1,047,335 km (0.105 R)
• M10: 1,133,503 km (0.106 R)
• M11: 1,231,041 km (0.104 R)
• M12: 1,303,895 km (0.094 R)
• M13: 1,482,814 km (0.064 R)
• M14: 1,560,605 km (0.115 R)
• M15: 1,949,260 km (0.079 R)
• M16: 2,078,214 km (0.052 R)
• M17: 2,143,737 km (0.09 R)
• M18: 2,528,653 km (0.108 R)
• M19: 2,801,370 km (0.072 R)
• M20: 2,886,341 km (0.077 R)
• M21: 3,478,599 km (0.052 R)
• M22: 3,822,375 km (0.043 R)
• M23: 4,012,065 km (0.061 R)
• M24: 4,108,107 km (0.11 R)
• M25: 4,499,754 km (0.09 R)
• M26: 4,585,324 km (0.031 R)
• M27: 4,932,840 km (0.114 R)
• M28: 5,109,814 km (0.073 R)
• M29: 5,244,004 km (0.06 R)
• M30: 5,485,455 km (0.036 R)
• M31: 5,561,600 km (0.097 R)
• M32: 5,653,453 km (0.117 R)
• M33: 5,792,280 km (0.06 R)
• M34: 5,885,479 km (0.114 R)
• M35: 6,057,517 km (0.05 R)
• M36: 6,183,778 km (0.067 R)
• M37: 6,374,664 km (0.069 R)
• M38: 6,454,849 km (0.066 R)
• M39: 6,713,653 km (0.105 R)
• M40: 6,942,837 km (0.078 R)
• M41: 7,025,415 km (0.118 R)
• M42: 7,174,714 km (0.106 R)
• M43: 7,241,435 km (0.037 R)
• M44: 7,510,412 km (0.106 R)
• M45: 7,765,476 km (0.082 R)
• M46: 7,833,992 km (0.113 R)
• M47: 8,214,419 km (0.038 R)
• M48: 8,389,449 km (0.048 R)
• M49: 8,654,087 km (0.119 R)
• M50: 9,373,503 km (0.092 R)
• M51: 9,888,569 km (0.099 R)
• M52: 9,981,469 km (0.078 R)
• M53: 10,112,068 km (0.109 R)
• M54: 10,262,115 km (0.113 R)
• M55: 10,356,212 km (0.071 R)
• M56: 10,450,608 km (0.078 R)
• M57: 10,602,151 km (0.109 R)
• M58: 10,869,332 km (0.11 R)
• M59: 11,003,671 km (0.08 R)
• M60: 11,351,786 km (0.113 R)
• M61: 11,684,042 km (0.098 R)
• M62: 11,801,926 km (0.088 R)
• M63: 12,679,317 km (0.111 R)
• M64: 12,760,100 km (0.036 R)
• M65: 12,861,378 km (0.097 R)
• M66: 13,146,212 km (0.112 R)
• M67: 13,412,646 km (0.09 R)
• M68: 13,743,108 km (0.109 R)
• M69: 13,888,517 km (0.112 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.1

Radius: 10.9

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.4 AU - 4.96 AU

Year: 4518 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 97,600,164 km

• M1: 211,382 km (0.04 R)
• M2: 341,682 km (0.117 R)
• M3: 571,913 km (0.081 R)
• M4: 754,422 km (0.058 R)
• M5: 930,648 km (0.082 R)
• M6: 1,121,086 km (0.11 R)
• M7: 1,192,295 km (0.027 R)
• M8: 1,604,437 km (0.086 R)
• M9: 1,734,887 km (0.078 R)
• M10: 1,903,184 km (0.114 R)
• M11: 2,094,669 km (0.099 R)
• M12: 2,256,085 km (0.088 R)
• M13: 2,883,349 km (0.09 R)
• M14: 3,083,811 km (0.085 R)
• M15: 3,206,481 km (0.071 R)
• M16: 3,351,441 km (0.081 R)
• M17: 3,953,573 km (0.101 R)
• M18: 5,062,691 km (0.116 R)
• M19: 5,852,867 km (0.063 R)
• M20: 6,030,889 km (0.089 R)
• M21: 6,107,632 km (0.083 R)
• M22: 6,340,107 km (0.115 R)
• M23: 6,760,777 km (0.095 R)
• M24: 6,840,662 km (0.066 R)
• M25: 7,001,330 km (0.047 R)
• M26: 7,082,113 km (0.114 R)
• M27: 7,463,438 km (0.059 R)
• M28: 7,628,893 km (0.05 R)
• M29: 7,795,695 km (0.096 R)
• M30: 8,303,131 km (0.117 R)
• M31: 8,474,719 km (0.074 R)
• M32: 8,996,367 km (0.104 R)
• M33: 9,648,165 km (0.12 R)
• M34: 9,889,018 km (0.114 R)
• M35: 10,010,192 km (0.096 R)
• M36: 10,284,554 km (0.091 R)
• M37: 10,530,643 km (0.113 R)
• M38: 10,685,327 km (0.106 R)
• M39: 11,154,167 km (0.097 R)
• M40: 11,375,272 km (0.098 R)
• M41: 11,629,738 km (0.079 R)
• M42: 12,015,103 km (0.089 R)
• M43: 12,274,206 km (0.042 R)
• M44: 12,600,778 km (0.069 R)
• M45: 13,396,340 km (0.042 R)
• M46: 13,496,869 km (0.062 R)
• M47: 13,766,445 km (0.071 R)
• M48: 15,315,082 km (0.113 R)
• M49: 15,596,176 km (0.07 R)
• M50: 16,092,243 km (0.119 R)
• M51: 16,270,713 km (0.033 R)
• M52: 16,990,877 km (0.102 R)
• M53: 17,428,152 km (0.027 R)
• M54: 17,537,957 km (0.077 R)
• M55: 17,648,061 km (0.108 R)
• M56: 17,721,663 km (0.085 R)
• M57: 18,016,670 km (0.114 R)
• M58: 18,799,216 km (0.118 R)
• M59: 19,024,810 km (0.11 R)
• M60: 19,478,840 km (0.117 R)
• M61: 19,592,833 km (0.051 R)
• M62: 20,166,391 km (0.055 R)
• M63: 20,243,285 km (0.096 R)
• M64: 20,320,328 km (0.079 R)
• M65: 20,862,021 km (0.097 R)
• M66: 21,801,646 km (0.081 R)
• M67: 22,078,252 km (0.118 R)
• M68: 22,715,090 km (0.072 R)
• M69: 23,681,493 km (0.106 R)
• M70: 25,405,010 km (0.115 R)
• M71: 25,988,441 km (0.105 R)
• M72: 26,072,216 km (0.097 R)
• M73: 26,239,766 km (0.113 R)
• M74: 26,787,294 km (0.101 R)
• M75: 26,998,825 km (0.044 R)
• M76: 27,338,562 km (0.088 R)
• M77: 27,508,954 km (0.079 R)
• M78: 27,808,000 km (0.072 R)
• M79: 28,022,224 km (0.089 R)
• M80: 28,237,047 km (0.048 R)
• M81: 28,366,150 km (0.105 R)
• M82: 28,495,402 km (0.07 R)
• M83: 28,928,039 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.6

Radius: 9.2

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.38 AU - 6.02 AU

Year: 5291 Days

Day: 14.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 97,600,164 km

• M1: 178,321 km (0.059 R)
• M2: 242,349 km (0.115 R)
• M3: 328,068 km (0.114 R)
• M4: 779,405 km (0.029 R)
• M5: 1,054,067 km (0.105 R)
• M6: 1,404,574 km (0.071 R)
• M7: 1,497,774 km (0.084 R)
• M8: 1,625,381 km (0.088 R)
• M9: 1,790,238 km (0.05 R)
• M10: 1,960,480 km (0.092 R)
• M11: 2,100,653 km (0.094 R)
• M12: 2,244,267 km (0.083 R)
• M13: 2,391,172 km (0.113 R)
• M14: 2,465,822 km (0.074 R)
• M15: 2,617,364 km (0.104 R)
• M16: 2,850,737 km (0.104 R)
• M17: 3,131,682 km (0.062 R)
• M18: 3,193,017 km (0.11 R)
• M19: 3,337,828 km (0.077 R)
• M20: 3,442,546 km (0.118 R)
• M21: 3,591,097 km (0.114 R)
• M22: 4,480,157 km (0.111 R)
• M23: 4,973,232 km (0.103 R)
• M24: 5,093,209 km (0.119 R)
• M25: 5,985,112 km (0.043 R)
• M26: 6,112,868 km (0.095 R)
• M27: 6,241,522 km (0.12 R)
• M28: 6,527,703 km (0.088 R)
• M29: 6,659,200 km (0.088 R)
• M30: 6,791,594 km (0.053 R)
• M31: 7,086,002 km (0.119 R)
• M32: 7,549,157 km (0.084 R)
• M33: 7,826,213 km (0.108 R)
• M34: 7,965,937 km (0.101 R)
• M35: 8,967,495 km (0.114 R)
• M36: 9,025,988 km (0.112 R)
• M37: 9,113,951 km (0.112 R)
• M38: 9,290,477 km (0.103 R)
• M39: 9,498,118 km (0.072 R)
• M40: 9,737,176 km (0.082 R)
• M41: 10,435,499 km (0.116 R)
• M42: 11,212,959 km (0.116 R)
• M43: 11,752,110 km (0.107 R)
• M44: 12,170,236 km (0.059 R)
• M45: 12,235,011 km (0.106 R)
• M46: 12,658,822 km (0.069 R)
• M47: 12,724,346 km (0.086 R)
• M48: 12,855,992 km (0.098 R)
• M49: 14,026,446 km (0.118 R)
• M50: 14,504,262 km (0.104 R)
• M51: 14,607,334 km (0.099 R)
• M52: 14,883,343 km (0.09 R)
• M53: 15,022,020 km (0.117 R)
• M54: 15,933,819 km (0.047 R)
• M55: 16,182,450 km (0.062 R)
• M56: 18,588,583 km (0.106 R)
• M57: 20,215,160 km (0.11 R)
• M58: 20,292,054 km (0.094 R)
• M59: 20,368,797 km (0.108 R)
• M60: 20,561,479 km (0.082 R)
• M61: 21,298,847 km (0.109 R)
• M62: 21,611,956 km (0.113 R)
• M63: 21,847,722 km (0.104 R)
• M64: 21,926,560 km (0.034 R)
• M65: 22,600,050 km (0.036 R)
• M66: 22,759,521 km (0.091 R)
• M67: 23,280,421 km (0.04 R)
• M68: 23,683,736 km (0.05 R)
• M69: 23,764,669 km (0.109 R)
• M70: 24,743,189 km (0.087 R)
• M71: 25,154,882 km (0.112 R)
• M72: 25,734,873 km (0.111 R)
• M73: 25,901,525 km (0.082 R)
• M74: 26,110,214 km (0.1 R)
• M75: 26,445,164 km (0.058 R)
• M76: 26,866,132 km (0.078 R)
• M77: 26,950,505 km (0.074 R)
• M78: 27,374,017 km (0.101 R)
• M79: 27,970,613 km (0.079 R)
• M80: 28,227,622 km (0.09 R)
• M81: 28,399,361 km (0.113 R)
• M82: 28,873,586 km (0.037 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.9

Radius: 6.6

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 13.45 AU - 16.71 AU

Year: 26131 Days

Day: 20.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,600,164 km

• M1: 127,457 km (0.107 R)
• M2: 210,335 km (0.101 R)
• M3: 279,449 km (0.1 R)
• M4: 422,165 km (0.038 R)
• M5: 588,817 km (0.082 R)
• M6: 982,110 km (0.09 R)
• M7: 1,139,786 km (0.096 R)
• M8: 1,624,184 km (0.059 R)
• M9: 1,698,085 km (0.038 R)
• M10: 4,034,954 km (0.117 R)
• M11: 5,300,253 km (0.118 R)
• M12: 5,634,454 km (0.077 R)
• M13: 6,090,728 km (0.086 R)
• M14: 6,264,860 km (0.067 R)
• M15: 6,440,637 km (0.099 R)
• M16: 6,917,406 km (0.075 R)
• M17: 7,904,751 km (0.061 R)
• M18: 8,031,311 km (0.045 R)
• M19: 8,869,807 km (0.113 R)
• M20: 9,735,979 km (0.048 R)
• M21: 10,768,653 km (0.109 R)
• M22: 10,838,665 km (0.095 R)
• M23: 11,907,991 km (0.053 R)
• M24: 12,639,374 km (0.096 R)
• M25: 13,385,269 km (0.067 R)
• M26: 14,145,227 km (0.055 R)
• M27: 14,685,574 km (0.093 R)
• M28: 15,627,592 km (0.084 R)
• M29: 17,240,556 km (0.113 R)
• M30: 17,569,522 km (0.091 R)
• M31: 17,652,100 km (0.108 R)
• M32: 17,900,432 km (0.066 R)
• M33: 18,736,984 km (0.057 R)
• M34: 20,101,615 km (0.037 R)
• M35: 20,187,933 km (0.076 R)
• M36: 21,763,349 km (0.064 R)
• M37: 23,287,153 km (0.094 R)
• M38: 26,058,902 km (0.117 R)
• M39: 30,209,345 km (0.119 R)
• M40: 30,308,229 km (0.101 R)
• M41: 30,506,447 km (0.034 R)
• M42: 30,605,780 km (0.092 R)
• M43: 31,604,345 km (0.114 R)
• M44: 33,633,192 km (0.116 R)
• M45: 33,941,214 km (0.096 R)
• M46: 35,390,667 km (0.062 R)
• M47: 37,177,764 km (0.103 R)
• M48: 37,922,163 km (0.119 R)
• M49: 38,564,237 km (0.06 R)
• M50: 38,886,471 km (0.111 R)
• M51: 39,858,857 km (0.082 R)
• M52: 40,620,609 km (0.063 R)
• M53: 41,058,033 km (0.026 R)
• M54: 44,951,916 km (0.114 R)
• M55: 45,404,450 km (0.101 R)
• M56: 46,427,998 km (0.061 R)
• M57: 48,150,767 km (0.062 R)
• M58: 48,613,623 km (0.101 R)
• M59: 48,961,887 km (0.033 R)
• M60: 49,194,362 km (0.035 R)
• M61: 50,362,871 km (0.084 R)
• M62: 51,895,352 km (0.099 R)
• M63: 52,488,807 km (0.075 R)
• M64: 53,443,091 km (0.114 R)
• M65: 54,764,639 km (0.095 R)
• M66: 55,126,815 km (0.075 R)
• M67: 57,317,078 km (0.089 R)
• M68: 57,439,598 km (0.033 R)
• M69: 57,807,759 km (0.054 R)
• M70: 60,281,509 km (0.081 R)
• M71: 61,030,396 km (0.095 R)
• M72: 63,802,295 km (0.106 R)
• M73: 65,075,822 km (0.083 R)
• M74: 65,459,540 km (0.117 R)
• M75: 66,615,184 km (0.06 R)
• M76: 67,130,997 km (0.094 R)
• M77: 68,816,217 km (0.118 R)
• M78: 69,598,764 km (0.094 R)
• M79: 69,991,159 km (0.063 R)
• M80: 70,122,207 km (0.026 R)
• M81: 71,304,479 km (0.047 R)
• M82: 71,700,015 km (0.04 R)
• M83: 80,996,626 km (0.107 R)
• M84: 81,960,634 km (0.082 R)
• M85: 82,513,249 km (0.069 R)
• M86: 83,067,060 km (0.075 R)
• M87: 83,622,218 km (0.072 R)
• M88: 84,596,549 km (0.099 R)
• M89: 88,956,579 km (0.107 R)
• M90: 89,951,105 km (0.085 R)
• M91: 92,381,921 km (0.117 R)
• M92: 94,255,186 km (0.06 R)
• M93: 95,704,789 km (0.088 R)
• M94: 96,869,708 km (0.052 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: 237 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit