🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.34 AU - 1.38 AU

Year: 588 Days

Day: 21.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.4 AU - 2.32 AU

Year: 941 Days

Day: 12.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.57 AU - 2.47 AU

Year: 1065 Days

Day: 28.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.14 AU - 3.8 AU

Year: 2397 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 11.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 4.53 AU - 5.77 AU

Year: 4334 Days

Day: 12.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 117.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,631,231 km

• M1: 223,798 km (0.097 R)
• M2: 343,028 km (0.11 R)
• M3: 525,238 km (0.111 R)
• M4: 601,683 km (0.101 R)
• M5: 706,551 km (0.07 R)
• M6: 793,018 km (0.09 R)
• M7: 1,162,525 km (0.068 R)
• M8: 1,534,725 km (0.076 R)
• M9: 1,734,737 km (0.098 R)
• M10: 1,838,109 km (0.108 R)
• M11: 1,943,576 km (0.083 R)
• M12: 2,160,792 km (0.111 R)
• M13: 2,291,241 km (0.114 R)
• M14: 2,462,979 km (0.058 R)
• M15: 2,658,803 km (0.119 R)
• M16: 2,819,321 km (0.096 R)
• M17: 3,234,605 km (0.11 R)
• M18: 3,625,205 km (0.09 R)
• M19: 3,962,249 km (0.114 R)
• M20: 4,123,067 km (0.039 R)
• M21: 4,618,685 km (0.112 R)
• M22: 4,715,325 km (0.083 R)
• M23: 4,885,866 km (0.065 R)
• M24: 5,233,382 km (0.067 R)
• M25: 5,486,502 km (0.093 R)
• M26: 5,640,438 km (0.115 R)
• M27: 6,512,145 km (0.08 R)
• M28: 6,647,830 km (0.084 R)
• M29: 6,757,186 km (0.056 R)
• M30: 7,033,045 km (0.111 R)
• M31: 7,854,187 km (0.112 R)
• M32: 8,232,072 km (0.041 R)
• M33: 8,795,158 km (0.07 R)
• M34: 9,340,143 km (0.036 R)
• M35: 9,462,813 km (0.067 R)
• M36: 9,802,700 km (0.072 R)
• M37: 10,622,197 km (0.094 R)
• M38: 10,943,383 km (0.076 R)
• M39: 11,105,099 km (0.111 R)
• M40: 11,235,099 km (0.059 R)
• M41: 11,859,371 km (0.107 R)
• M42: 12,025,425 km (0.101 R)
• M43: 12,225,886 km (0.067 R)
• M44: 12,427,394 km (0.059 R)
• M45: 13,004,543 km (0.102 R)
• M46: 13,279,055 km (0.116 R)
• M47: 13,903,925 km (0.099 R)
• M48: 14,079,254 km (0.071 R)
• M49: 14,361,246 km (0.082 R)
• M50: 14,502,915 km (0.075 R)
• M51: 15,182,389 km (0.084 R)
• M52: 15,799,031 km (0.051 R)
• M53: 16,313,049 km (0.103 R)
• M54: 17,057,000 km (0.077 R)
• M55: 17,395,390 km (0.118 R)
• M56: 17,584,332 km (0.108 R)
• M57: 19,276,284 km (0.055 R)
• M58: 19,393,569 km (0.085 R)
• M59: 19,511,003 km (0.063 R)
• M60: 19,983,433 km (0.094 R)
• M61: 20,141,708 km (0.103 R)
• M62: 20,499,396 km (0.112 R)
• M63: 20,778,995 km (0.028 R)
• M64: 21,100,181 km (0.053 R)
• M65: 21,503,946 km (0.045 R)
• M66: 22,114,455 km (0.091 R)
• M67: 22,813,226 km (0.061 R)
• M68: 23,186,024 km (0.078 R)
• M69: 24,021,828 km (0.046 R)
• M70: 24,358,872 km (0.103 R)
• M71: 24,995,261 km (0.095 R)
• M72: 25,165,803 km (0.118 R)
• M73: 25,809,073 km (0.114 R)
• M74: 25,895,242 km (0.116 R)
• M75: 26,414,197 km (0.083 R)
• M76: 27,155,454 km (0.049 R)
• M77: 27,682,787 km (0.032 R)
• M78: 28,302,272 km (0.07 R)
• M79: 28,702,895 km (0.048 R)
• M80: 29,150,342 km (0.072 R)
• M81: 30,233,430 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.4

Radius: 14.8

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.96 AU - 8.42 AU

Year: 7908 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 77,631,231 km

• M1: 268,977 km (0.092 R)
• M2: 383,270 km (0.068 R)
• M3: 665,112 km (0.027 R)
• M4: 804,687 km (0.049 R)
• M5: 1,003,203 km (0.11 R)
• M6: 1,184,815 km (0.069 R)
• M7: 1,718,281 km (0.114 R)
• M8: 1,817,614 km (0.052 R)
• M9: 1,939,686 km (0.114 R)
• M10: 2,918,654 km (0.11 R)
• M11: 3,664,400 km (0.07 R)
• M12: 4,221,054 km (0.072 R)
• M13: 4,635,140 km (0.049 R)
• M14: 5,062,542 km (0.112 R)
• M15: 5,295,765 km (0.031 R)
• M16: 5,502,808 km (0.054 R)
• M17: 5,622,337 km (0.088 R)
• M18: 5,833,569 km (0.115 R)
• M19: 6,420,441 km (0.062 R)
• M20: 7,188,776 km (0.116 R)
• M21: 8,292,659 km (0.108 R)
• M22: 9,882,286 km (0.109 R)
• M23: 10,211,401 km (0.062 R)
• M24: 10,843,153 km (0.057 R)
• M25: 11,220,588 km (0.116 R)
• M26: 11,525,768 km (0.06 R)
• M27: 12,105,310 km (0.094 R)
• M28: 12,536,451 km (0.077 R)
• M29: 12,813,357 km (0.062 R)
• M30: 12,972,679 km (0.091 R)
• M31: 13,778,413 km (0.027 R)
• M32: 14,850,281 km (0.062 R)
• M33: 15,017,681 km (0.115 R)
• M34: 15,608,144 km (0.087 R)
• M35: 16,163,302 km (0.119 R)
• M36: 16,335,339 km (0.058 R)
• M37: 16,551,359 km (0.116 R)
• M38: 17,469,142 km (0.116 R)
• M39: 17,778,660 km (0.106 R)
• M40: 18,448,110 km (0.052 R)
• M41: 19,399,403 km (0.117 R)
• M42: 19,674,065 km (0.064 R)
• M43: 20,088,600 km (0.098 R)
• M44: 20,181,052 km (0.084 R)
• M45: 20,832,700 km (0.091 R)
• M46: 20,926,349 km (0.109 R)
• M47: 22,299,956 km (0.109 R)
• M48: 22,395,699 km (0.118 R)
• M49: 22,732,144 km (0.075 R)
• M50: 23,264,114 km (0.073 R)
• M51: 23,409,972 km (0.032 R)
• M52: 23,849,341 km (0.092 R)
• M53: 24,242,036 km (0.081 R)
• M54: 24,389,988 km (0.032 R)
• M55: 26,086,428 km (0.119 R)
• M56: 27,306,847 km (0.076 R)
• M57: 28,286,265 km (0.103 R)
• M58: 28,858,476 km (0.115 R)
• M59: 29,382,069 km (0.11 R)
• M60: 29,961,611 km (0.089 R)
• M61: 30,385,422 km (0.098 R)
• M62: 31,239,177 km (0.03 R)
• M63: 31,830,687 km (0.115 R)
• M64: 32,480,241 km (0.089 R)
• M65: 32,697,756 km (0.09 R)
• M66: 33,407,897 km (0.118 R)
• M67: 33,682,409 km (0.106 R)
• M68: 34,067,923 km (0.116 R)
• M69: 34,288,879 km (0.111 R)
• M70: 34,454,933 km (0.085 R)
• M71: 34,621,286 km (0.059 R)
• M72: 35,456,939 km (0.102 R)
• M73: 35,792,936 km (0.053 R)
• M74: 36,186,528 km (0.025 R)
• M75: 36,751,111 km (0.111 R)
• M76: 37,831,806 km (0.115 R)
• M77: 38,519,806 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.1

Radius: 3.1

Gravity: 8.13 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.86 AU - 15.04 AU

Year: 19323 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,631,231 km

• M1: 294,857 km (0.116 R)
• M2: 315,951 km (0.036 R)
• M3: 649,255 km (0.098 R)
• M4: 823,237 km (0.11 R)
• M5: 868,864 km (0.117 R)
• M6: 1,126,771 km (0.05 R)
• M7: 1,406,818 km (0.083 R)
• M8: 1,535,772 km (0.078 R)
• M9: 1,573,470 km (0.105 R)
• M10: 1,707,360 km (0.095 R)
• M11: 2,047,995 km (0.108 R)
• M12: 2,430,816 km (0.1 R)
• M13: 2,496,639 km (0.08 R)
• M14: 2,630,379 km (0.036 R)
• M15: 2,766,364 km (0.102 R)
• M16: 4,379,777 km (0.079 R)
• M17: 5,035,913 km (0.094 R)
• M18: 5,063,888 km (0.105 R)
• M19: 5,663,626 km (0.038 R)
• M20: 5,809,783 km (0.095 R)
• M21: 5,957,137 km (0.117 R)
• M22: 6,558,670 km (0.106 R)
• M23: 6,712,157 km (0.115 R)
• M24: 6,804,758 km (0.081 R)
• M25: 7,560,826 km (0.111 R)
• M26: 7,689,331 km (0.097 R)
• M27: 7,721,644 km (0.045 R)
• M28: 8,542,637 km (0.056 R)
• M29: 8,676,527 km (0.049 R)
• M30: 10,194,796 km (0.056 R)
• M31: 11,093,281 km (0.05 R)
• M32: 11,681,499 km (0.109 R)
• M33: 12,129,246 km (0.104 R)
• M34: 13,041,643 km (0.06 R)
• M35: 13,544,890 km (0.084 R)
• M36: 14,252,189 km (0.111 R)
• M37: 14,810,638 km (0.107 R)
• M38: 15,620,710 km (0.034 R)
• M39: 16,279,091 km (0.089 R)
• M40: 16,403,407 km (0.12 R)
• M41: 17,707,750 km (0.119 R)
• M42: 19,045,006 km (0.119 R)
• M43: 20,280,535 km (0.084 R)
• M44: 20,907,948 km (0.04 R)
• M45: 21,815,259 km (0.11 R)
• M46: 22,411,855 km (0.091 R)
• M47: 22,504,157 km (0.065 R)
• M48: 22,642,685 km (0.026 R)
• M49: 24,708,332 km (0.086 R)
• M50: 25,956,876 km (0.073 R)
• M51: 26,784,302 km (0.095 R)
• M52: 27,029,194 km (0.078 R)
• M53: 28,116,022 km (0.097 R)
• M54: 28,815,093 km (0.037 R)
• M55: 29,166,648 km (0.084 R)
• M56: 29,772,819 km (0.109 R)
• M57: 29,823,532 km (0.08 R)
• M58: 30,741,016 km (0.06 R)
• M59: 31,151,662 km (0.049 R)
• M60: 31,254,586 km (0.108 R)
• M61: 31,512,492 km (0.095 R)
• M62: 32,865,007 km (0.088 R)
• M63: 33,074,743 km (0.085 R)
• M64: 34,077,198 km (0.112 R)
• M65: 35,303,901 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.8

Radius: 6.1

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.28 AU - 16.1 AU

Year: 23048 Days

Day: 17.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,631,231 km

• M1: 121,324 km (0.106 R)
• M2: 1,700,778 km (0.077 R)
• M3: 2,310,988 km (0.087 R)
• M4: 2,491,702 km (0.104 R)
• M5: 2,639,505 km (0.073 R)
• M6: 3,421,453 km (0.058 R)
• M7: 3,627,449 km (0.114 R)
• M8: 3,711,074 km (0.118 R)
• M9: 4,402,366 km (0.066 R)
• M10: 4,446,946 km (0.096 R)
• M11: 5,226,650 km (0.068 R)
• M12: 6,347,438 km (0.119 R)
• M13: 6,651,720 km (0.077 R)
• M14: 7,064,759 km (0.116 R)
• M15: 8,519,150 km (0.065 R)
• M16: 8,630,600 km (0.109 R)
• M17: 9,251,581 km (0.105 R)
• M18: 10,298,467 km (0.09 R)
• M19: 10,655,707 km (0.108 R)
• M20: 10,775,684 km (0.069 R)
• M21: 10,896,260 km (0.103 R)
• M22: 11,566,608 km (0.113 R)
• M23: 11,690,026 km (0.037 R)
• M24: 12,692,332 km (0.1 R)
• M25: 13,787,089 km (0.118 R)
• M26: 14,711,305 km (0.119 R)
• M27: 16,618,827 km (0.078 R)
• M28: 18,819,711 km (0.07 R)
• M29: 21,412,392 km (0.089 R)
• M30: 21,488,089 km (0.098 R)
• M31: 22,020,507 km (0.1 R)
• M32: 22,865,885 km (0.065 R)
• M33: 23,176,001 km (0.1 R)
• M34: 23,878,663 km (0.091 R)
• M35: 24,035,890 km (0.088 R)
• M36: 24,272,105 km (0.025 R)
• M37: 24,906,101 km (0.103 R)
• M38: 26,433,495 km (0.07 R)
• M39: 26,595,958 km (0.108 R)
• M40: 28,572,146 km (0.049 R)
• M41: 28,906,049 km (0.102 R)
• M42: 34,955,188 km (0.107 R)
• M43: 35,850,382 km (0.097 R)
• M44: 37,663,059 km (0.108 R)
• M45: 38,120,829 km (0.038 R)
• M46: 38,857,149 km (0.056 R)
• M47: 39,598,257 km (0.064 R)
• M48: 40,531,000 km (0.065 R)
• M49: 41,754,561 km (0.111 R)
• M50: 42,608,615 km (0.093 R)
• M51: 44,527,208 km (0.101 R)
• M52: 44,817,428 km (0.063 R)
• M53: 45,789,365 km (0.073 R)
• M54: 47,655,150 km (0.096 R)
• M55: 47,754,034 km (0.092 R)
• M56: 47,951,952 km (0.076 R)
• M57: 49,045,662 km (0.069 R)
• M58: 49,245,375 km (0.111 R)
• M59: 53,399,259 km (0.096 R)
• M60: 53,502,033 km (0.116 R)
• M61: 53,604,807 km (0.107 R)
• M62: 54,636,134 km (0.05 R)
• M63: 55,154,341 km (0.044 R)
• M64: 55,465,954 km (0.087 R)
• M65: 56,090,974 km (0.105 R)
• M66: 56,299,962 km (0.091 R)
• M67: 57,348,194 km (0.117 R)
• M68: 57,980,245 km (0.096 R)
• M69: 58,402,859 km (0.078 R)
• M70: 59,890,311 km (0.08 R)
• M71: 59,996,974 km (0.094 R)
• M72: 61,067,646 km (0.038 R)
• M73: 63,989,741 km (0.113 R)
• M74: 64,317,211 km (0.11 R)
• M75: 64,426,567 km (0.044 R)
• M76: 64,645,279 km (0.096 R)
• M77: 65,193,256 km (0.081 R)
• M78: 65,852,833 km (0.112 R)
• M79: 66,293,848 km (0.076 R)
• M80: 66,625,207 km (0.049 R)
• M81: 67,400,423 km (0.093 R)
• M82: 67,622,576 km (0.059 R)
• M83: 69,856,670 km (0.066 R)
• M84: 70,081,366 km (0.107 R)
• M85: 71,321,682 km (0.106 R)
• M86: 71,774,515 km (0.081 R)
• M87: 73,138,698 km (0.087 R)
• M88: 73,595,420 km (0.036 R)
• M89: 74,167,483 km (0.098 R)
• M90: 75,086,014 km (0.09 R)
• M91: 77,282,559 km (0.076 R)
• M92: 77,514,885 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 13,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit