🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.5 AU - 1.58 AU

Year: 698 Days

Day: 33.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.05 AU - 2.59 AU

Year: 1291 Days

Day: 13 Hours

Environment

Temp: -81 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.12 AU - 3.86 AU

Year: 2381 Days

Day: 42.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 165.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.07 AU - 4.37 AU

Year: 3166 Days

Day: 17.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,479,911 km

• M1: 40,691 km (0.083 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 12.4

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.59 AU - 5.95 AU

Year: 5062 Days

Day: 6.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 69,479,911 km

• M1: 156,629 km (0.116 R)
• M2: 240,553 km (0.105 R)
• M3: 327,619 km (0.062 R)
• M4: 459,265 km (0.102 R)
• M5: 613,501 km (0.105 R)
• M6: 709,094 km (0.118 R)
• M7: 845,527 km (0.11 R)
• M8: 1,004,251 km (0.061 R)
• M9: 1,133,503 km (0.091 R)
• M10: 1,241,214 km (0.084 R)
• M11: 1,526,497 km (0.061 R)
• M12: 1,929,065 km (0.04 R)
• M13: 2,210,309 km (0.101 R)
• M14: 2,329,987 km (0.046 R)
• M15: 2,434,406 km (0.105 R)
• M16: 2,702,486 km (0.102 R)
• M17: 2,830,990 km (0.12 R)
• M18: 3,170,876 km (0.109 R)
• M19: 3,464,238 km (0.077 R)
• M20: 4,161,962 km (0.053 R)
• M21: 4,440,364 km (0.094 R)
• M22: 4,658,627 km (0.11 R)
• M23: 4,746,890 km (0.117 R)
• M24: 5,265,695 km (0.071 R)
• M25: 6,406,230 km (0.073 R)
• M26: 6,504,665 km (0.113 R)
• M27: 6,778,130 km (0.103 R)
• M28: 7,055,335 km (0.117 R)
• M29: 7,830,252 km (0.089 R)
• M30: 8,550,865 km (0.092 R)
• M31: 9,292,721 km (0.095 R)
• M32: 9,912,505 km (0.09 R)
• M33: 10,313,876 km (0.039 R)
• M34: 11,340,566 km (0.075 R)
• M35: 11,760,487 km (0.091 R)
• M36: 11,851,143 km (0.065 R)
• M37: 11,941,949 km (0.084 R)
• M38: 12,492,021 km (0.032 R)
• M39: 12,708,339 km (0.074 R)
• M40: 13,427,306 km (0.084 R)
• M41: 15,762,679 km (0.103 R)
• M42: 16,164,050 km (0.102 R)
• M43: 16,501,094 km (0.082 R)
• M44: 16,840,532 km (0.083 R)
• M45: 17,526,139 km (0.087 R)
• M46: 17,664,367 km (0.104 R)
• M47: 17,803,044 km (0.072 R)
• M48: 18,116,153 km (0.096 R)
• M49: 18,748,054 km (0.099 R)
• M50: 18,889,424 km (0.091 R)
• M51: 19,601,809 km (0.087 R)
• M52: 19,745,273 km (0.101 R)
• M53: 19,853,133 km (0.06 R)
• M54: 20,214,113 km (0.051 R)
• M55: 20,577,337 km (0.096 R)
• M56: 20,942,655 km (0.048 R)
• M57: 21,126,211 km (0.039 R)
• M58: 21,347,018 km (0.079 R)
• M59: 21,716,973 km (0.092 R)
• M60: 22,126,273 km (0.111 R)
• M61: 22,275,721 km (0.11 R)
• M62: 22,613,214 km (0.042 R)
• M63: 23,141,594 km (0.109 R)
• M64: 25,256,908 km (0.064 R)
• M65: 25,805,184 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662.1

Radius: 12.4

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.73 AU - 7.39 AU

Year: 6137 Days

Day: 14 Hours

Environment

Temp: -162 °C

Axial Tilt: 96.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 69,479,911 km

• M1: 198,965 km (0.111 R)
• M2: 313,856 km (0.113 R)
• M3: 416,630 km (0.102 R)
• M4: 745,147 km (0.104 R)
• M5: 896,390 km (0.118 R)
• M6: 1,104,930 km (0.072 R)
• M7: 1,465,610 km (0.066 R)
• M8: 1,788,143 km (0.066 R)
• M9: 1,958,087 km (0.086 R)
• M10: 2,213,300 km (0.105 R)
• M11: 2,334,774 km (0.114 R)
• M12: 2,712,808 km (0.106 R)
• M13: 3,386,297 km (0.085 R)
• M14: 3,479,946 km (0.113 R)
• M15: 3,766,276 km (0.062 R)
• M16: 4,110,052 km (0.112 R)
• M17: 4,412,988 km (0.101 R)
• M18: 4,593,103 km (0.116 R)
• M19: 4,854,750 km (0.08 R)
• M20: 5,094,406 km (0.12 R)
• M21: 5,283,498 km (0.114 R)
• M22: 5,474,983 km (0.112 R)
• M23: 5,780,611 km (0.098 R)
• M24: 6,006,355 km (0.114 R)
• M25: 6,701,237 km (0.094 R)
• M26: 6,968,418 km (0.065 R)
• M27: 7,178,753 km (0.1 R)
• M28: 7,452,218 km (0.095 R)
• M29: 7,574,888 km (0.105 R)
• M30: 8,293,257 km (0.108 R)
• M31: 8,516,158 km (0.068 R)
• M32: 9,660,731 km (0.079 R)
• M33: 9,929,110 km (0.099 R)
• M34: 10,888,032 km (0.114 R)
• M35: 11,983,837 km (0.053 R)
• M36: 12,381,169 km (0.088 R)
• M37: 12,599,731 km (0.042 R)
• M38: 12,746,038 km (0.059 R)
• M39: 13,374,648 km (0.067 R)
• M40: 13,824,489 km (0.078 R)
• M41: 14,432,006 km (0.07 R)
• M42: 15,437,902 km (0.084 R)
• M43: 15,712,564 km (0.118 R)
• M44: 16,867,609 km (0.073 R)
• M45: 16,948,392 km (0.043 R)
• M46: 17,069,566 km (0.066 R)
• M47: 18,839,159 km (0.083 R)
• M48: 18,922,934 km (0.116 R)
• M49: 19,006,709 km (0.075 R)
• M50: 19,259,080 km (0.111 R)
• M51: 19,639,657 km (0.12 R)
• M52: 19,979,992 km (0.116 R)
• M53: 20,322,272 km (0.119 R)
• M54: 20,839,432 km (0.119 R)
• M55: 21,273,565 km (0.104 R)
• M56: 21,667,008 km (0.088 R)
• M57: 21,754,822 km (0.111 R)
• M58: 21,842,636 km (0.101 R)
• M59: 22,505,354 km (0.051 R)
• M60: 22,906,276 km (0.098 R)
• M61: 22,995,586 km (0.115 R)
• M62: 23,219,684 km (0.07 R)
• M63: 23,715,002 km (0.118 R)
• M64: 24,487,526 km (0.073 R)
• M65: 24,945,744 km (0.097 R)
• M66: 25,314,353 km (0.119 R)
• M67: 26,948,411 km (0.099 R)
• M68: 27,374,017 km (0.062 R)
• M69: 27,659,001 km (0.087 R)
• M70: 27,849,588 km (0.115 R)
• M71: 28,136,218 km (0.036 R)
• M72: 28,471,916 km (0.097 R)
• M73: 29,292,759 km (0.064 R)
• M74: 29,389,848 km (0.086 R)
• M75: 31,254,586 km (0.086 R)
• M76: 31,751,550 km (0.093 R)
• M77: 32,401,702 km (0.111 R)
• M78: 33,461,154 km (0.119 R)
• M79: 33,613,445 km (0.067 R)
• M80: 33,715,022 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.7

Radius: 11.8

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.56 AU - 8.02 AU

Year: 6462 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 69,479,911 km

• M1: 152,291 km (0.079 R)
• M2: 265,087 km (0.059 R)
• M3: 341,083 km (0.089 R)
• M4: 514,916 km (0.058 R)
• M5: 633,098 km (0.045 R)
• M6: 761,902 km (0.103 R)
• M7: 1,032,674 km (0.062 R)
• M8: 1,384,827 km (0.088 R)
• M9: 1,504,955 km (0.049 R)
• M10: 1,830,031 km (0.108 R)
• M11: 1,981,873 km (0.046 R)
• M12: 2,078,962 km (0.085 R)
• M13: 2,177,696 km (0.089 R)
• M14: 2,257,881 km (0.068 R)
• M15: 2,781,772 km (0.086 R)
• M16: 3,091,590 km (0.117 R)
• M17: 3,366,102 km (0.089 R)
• M18: 3,914,527 km (0.113 R)
• M19: 4,087,163 km (0.095 R)
• M20: 4,439,915 km (0.06 R)
• M21: 4,724,002 km (0.06 R)
• M22: 6,521,719 km (0.093 R)
• M23: 7,053,689 km (0.089 R)
• M24: 7,234,104 km (0.114 R)
• M25: 7,971,173 km (0.077 R)
• M26: 8,096,386 km (0.092 R)
• M27: 8,444,052 km (0.117 R)
• M28: 8,764,341 km (0.118 R)
• M29: 8,893,593 km (0.089 R)
• M30: 9,088,669 km (0.088 R)
• M31: 9,285,241 km (0.097 R)
• M32: 9,450,097 km (0.084 R)
• M33: 9,749,293 km (0.113 R)
• M34: 10,051,631 km (0.12 R)
• M35: 10,187,017 km (0.094 R)
• M36: 10,391,218 km (0.055 R)
• M37: 10,493,842 km (0.115 R)
• M38: 10,699,988 km (0.096 R)
• M39: 10,907,630 km (0.097 R)
• M40: 11,467,874 km (0.07 R)
• M41: 13,278,157 km (0.074 R)
• M42: 13,613,406 km (0.107 R)
• M43: 13,800,852 km (0.1 R)
• M44: 14,482,869 km (0.076 R)
• M45: 15,253,597 km (0.087 R)
• M46: 15,370,284 km (0.104 R)
• M47: 15,448,374 km (0.104 R)
• M48: 16,195,914 km (0.12 R)
• M49: 16,474,316 km (0.104 R)
• M50: 16,554,201 km (0.045 R)
• M51: 16,794,455 km (0.112 R)
• M52: 17,808,131 km (0.071 R)
• M53: 18,013,379 km (0.105 R)
• M54: 18,425,970 km (0.101 R)
• M55: 18,550,286 km (0.064 R)
• M56: 18,758,227 km (0.095 R)
• M57: 19,008,803 km (0.12 R)
• M58: 19,724,778 km (0.084 R)
• M59: 19,894,572 km (0.091 R)
• M60: 20,150,085 km (0.05 R)
• M61: 20,750,571 km (0.102 R)
• M62: 21,313,508 km (0.045 R)
• M63: 22,587,184 km (0.062 R)
• M64: 23,659,950 km (0.064 R)
• M65: 24,657,918 km (0.077 R)
• M66: 25,024,133 km (0.084 R)
• M67: 25,577,047 km (0.046 R)
• M68: 25,808,475 km (0.071 R)
• M69: 26,040,801 km (0.11 R)
• M70: 26,320,399 km (0.101 R)
• M71: 26,835,614 km (0.103 R)
• M72: 27,638,356 km (0.119 R)
• M73: 28,161,949 km (0.057 R)
• M74: 29,703,854 km (0.069 R)
• M75: 32,768,516 km (0.109 R)
• M76: 32,919,460 km (0.111 R)
• M77: 33,070,404 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 473.7

Radius: 4.1

Gravity: 28.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 13.21 AU - 16.57 AU

Year: 20986 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,479,911 km

• M1: 53,257 km (0.119 R)
• M2: 120,426 km (0.113 R)
• M3: 376,239 km (0.054 R)
• M4: 971,040 km (0.057 R)
• M5: 1,255,126 km (0.092 R)
• M6: 1,364,482 km (0.082 R)
• M7: 1,741,319 km (0.088 R)
• M8: 2,312,783 km (0.062 R)
• M9: 3,045,962 km (0.093 R)
• M10: 3,156,216 km (0.081 R)
• M11: 4,124,862 km (0.114 R)
• M12: 4,287,774 km (0.112 R)
• M13: 5,003,600 km (0.106 R)
• M14: 5,353,061 km (0.073 R)
• M15: 5,441,772 km (0.119 R)
• M16: 5,486,203 km (0.11 R)
• M17: 5,575,513 km (0.081 R)
• M18: 5,710,450 km (0.061 R)
• M19: 6,637,209 km (0.109 R)
• M20: 7,960,402 km (0.103 R)
• M21: 8,573,903 km (0.074 R)
• M22: 8,833,904 km (0.073 R)
• M23: 9,202,513 km (0.063 R)
• M24: 9,415,241 km (0.072 R)
• M25: 10,282,610 km (0.089 R)
• M26: 10,670,068 km (0.091 R)
• M27: 12,034,401 km (0.112 R)
• M28: 12,325,518 km (0.106 R)
• M29: 12,384,011 km (0.118 R)
• M30: 12,560,088 km (0.117 R)
• M31: 13,332,461 km (0.065 R)
• M32: 13,754,776 km (0.117 R)
• M33: 14,550,487 km (0.112 R)
• M34: 14,798,371 km (0.11 R)
• M35: 15,740,239 km (0.074 R)
• M36: 15,994,556 km (0.11 R)
• M37: 16,572,003 km (0.114 R)
• M38: 17,681,122 km (0.075 R)
• M39: 18,411,608 km (0.109 R)
• M40: 18,478,479 km (0.115 R)
• M41: 18,881,495 km (0.112 R)
• M42: 23,067,692 km (0.105 R)
• M43: 23,356,566 km (0.098 R)
• M44: 23,429,121 km (0.084 R)
• M45: 24,011,057 km (0.039 R)
• M46: 24,671,531 km (0.085 R)
• M47: 25,561,339 km (0.113 R)
• M48: 25,785,437 km (0.065 R)
• M49: 27,067,640 km (0.1 R)
• M50: 27,143,636 km (0.1 R)
• M51: 27,525,111 km (0.118 R)
• M52: 27,985,124 km (0.075 R)
• M53: 28,293,146 km (0.095 R)
• M54: 28,447,681 km (0.048 R)
• M55: 29,146,303 km (0.103 R)
• M56: 29,458,514 km (0.115 R)
• M57: 29,536,753 km (0.112 R)
• M58: 29,850,460 km (0.079 R)
• M59: 30,086,525 km (0.111 R)
• M60: 30,877,599 km (0.094 R)
• M61: 31,116,208 km (0.111 R)
• M62: 31,355,415 km (0.112 R)
• M63: 32,399,308 km (0.09 R)
• M64: 34,109,511 km (0.028 R)
• M65: 35,016,972 km (0.097 R)
• M66: 36,267,161 km (0.114 R)
• M67: 36,435,010 km (0.071 R)
• M68: 36,855,679 km (0.11 R)
• M69: 38,383,074 km (0.11 R)
• M70: 39,671,710 km (0.051 R)
• M71: 41,411,982 km (0.106 R)
• M72: 41,850,902 km (0.074 R)
• M73: 42,644,818 km (0.12 R)
• M74: 44,966,128 km (0.045 R)
• M75: 46,688,299 km (0.11 R)
• M76: 46,962,212 km (0.085 R)
• M77: 47,695,092 km (0.103 R)
• M78: 52,930,719 km (0.104 R)
• M79: 54,171,932 km (0.065 R)
• M80: 56,391,366 km (0.108 R)
• M81: 57,756,746 km (0.09 R)
• M82: 58,246,978 km (0.105 R)
• M83: 58,935,727 km (0.093 R)
• M84: 59,330,516 km (0.103 R)
• M85: 61,917,661 km (0.079 R)
• M86: 62,519,942 km (0.056 R)
• M87: 63,426,954 km (0.073 R)
• M88: 65,152,117 km (0.115 R)
• M89: 66,071,695 km (0.103 R)
• M90: 66,892,688 km (0.089 R)
• M91: 67,304,381 km (0.11 R)
• M92: 68,233,982 km (0.025 R)
• M93: 68,752,189 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 17,098 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit