🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.7 AU - 0.76 AU

Year: 287 Days

Day: 23.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 386 Days

Day: 45.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,321,475 km

• M1: 359,334 km (0.054 R)
• M2: 566,826 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.25 AU - 1.57 AU

Year: 770 Days

Day: 14.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.32 AU - 1.6 AU

Year: 812 Days

Day: 33.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,321,475 km

• M1: 234,719 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 12.7

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.9 AU - 2.42 AU

Year: 1461 Days

Day: 10.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 52,321,475 km

• M1: 161,416 km (0.093 R)
• M2: 303,534 km (0.092 R)
• M3: 483,201 km (0.097 R)
• M4: 589,416 km (0.107 R)
• M5: 770,130 km (0.096 R)
• M6: 883,525 km (0.115 R)
• M7: 1,137,393 km (0.066 R)
• M8: 1,341,594 km (0.118 R)
• M9: 1,462,469 km (0.11 R)
• M10: 1,626,428 km (0.107 R)
• M11: 1,756,129 km (0.044 R)
• M12: 2,058,168 km (0.099 R)
• M13: 2,232,299 km (0.108 R)
• M14: 2,366,040 km (0.096 R)
• M15: 2,964,880 km (0.102 R)
• M16: 3,050,749 km (0.116 R)
• M17: 3,225,031 km (0.064 R)
• M18: 3,415,469 km (0.117 R)
• M19: 3,635,827 km (0.106 R)
• M20: 3,754,458 km (0.12 R)
• M21: 3,847,657 km (0.106 R)
• M22: 4,009,223 km (0.115 R)
• M23: 4,173,182 km (0.099 R)
• M24: 4,592,655 km (0.102 R)
• M25: 4,807,627 km (0.098 R)
• M26: 5,025,890 km (0.09 R)
• M27: 5,247,445 km (0.104 R)
• M28: 5,746,353 km (0.095 R)
• M29: 6,024,905 km (0.104 R)
• M30: 6,387,380 km (0.098 R)
• M31: 6,805,806 km (0.084 R)
• M32: 7,034,989 km (0.096 R)
• M33: 7,133,874 km (0.111 R)
• M34: 7,416,763 km (0.082 R)
• M35: 7,856,581 km (0.073 R)
• M36: 8,218,159 km (0.029 R)
• M37: 8,975,423 km (0.025 R)
• M38: 9,154,791 km (0.114 R)
• M39: 9,262,951 km (0.084 R)
• M40: 9,589,972 km (0.041 R)
• M41: 9,754,978 km (0.081 R)
• M42: 9,847,130 km (0.072 R)
• M43: 10,032,033 km (0.09 R)
• M44: 10,162,333 km (0.084 R)
• M45: 10,898,055 km (0.117 R)
• M46: 11,031,945 km (0.035 R)
• M47: 11,224,179 km (0.107 R)
• M48: 11,398,161 km (0.081 R)
• M49: 11,807,610 km (0.035 R)
• M50: 11,984,585 km (0.108 R)
• M51: 12,301,283 km (0.047 R)
• M52: 12,500,697 km (0.113 R)
• M53: 12,661,066 km (0.118 R)
• M54: 12,781,642 km (0.075 R)
• M55: 12,923,012 km (0.046 R)
• M56: 13,024,140 km (0.077 R)
• M57: 13,125,717 km (0.077 R)
• M58: 13,207,098 km (0.057 R)
• M59: 13,472,784 km (0.057 R)
• M60: 13,781,554 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990.8

Radius: 12.6

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.01 AU - 4.09 AU

Year: 3751 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,321,475 km

• M1: 157,527 km (0.096 R)
• M2: 236,065 km (0.059 R)
• M3: 372,648 km (0.051 R)
• M4: 460,761 km (0.096 R)
• M5: 600,037 km (0.097 R)
• M6: 863,778 km (0.077 R)
• M7: 1,151,754 km (0.117 R)
• M8: 1,501,215 km (0.052 R)
• M9: 1,641,089 km (0.09 R)
• M10: 1,752,988 km (0.117 R)
• M11: 1,850,974 km (0.1 R)
• M12: 1,951,055 km (0.086 R)
• M13: 2,069,986 km (0.097 R)
• M14: 2,778,032 km (0.038 R)
• M15: 2,990,761 km (0.096 R)
• M16: 3,069,449 km (0.117 R)
• M17: 3,148,886 km (0.086 R)
• M18: 3,289,657 km (0.111 R)
• M19: 3,640,165 km (0.088 R)
• M20: 3,938,014 km (0.047 R)
• M21: 4,111,847 km (0.075 R)
• M22: 4,332,803 km (0.069 R)
• M23: 4,855,947 km (0.047 R)
• M24: 4,948,997 km (0.067 R)
• M25: 5,089,619 km (0.081 R)
• M26: 5,207,951 km (0.103 R)
• M27: 5,447,307 km (0.05 R)
• M28: 5,986,757 km (0.114 R)
• M29: 6,466,518 km (0.025 R)
• M30: 6,594,873 km (0.065 R)
• M31: 7,409,433 km (0.079 R)
• M32: 7,706,235 km (0.085 R)
• M33: 7,897,122 km (0.096 R)
• M34: 8,061,979 km (0.026 R)
• M35: 8,172,532 km (0.04 R)
• M36: 8,789,623 km (0.08 R)
• M37: 9,509,189 km (0.112 R)
• M38: 9,626,174 km (0.117 R)
• M39: 9,979,824 km (0.074 R)
• M40: 10,098,604 km (0.05 R)
• M41: 11,529,957 km (0.111 R)
• M42: 11,905,597 km (0.085 R)
• M43: 12,031,708 km (0.092 R)
• M44: 12,126,553 km (0.059 R)
• M45: 12,253,412 km (0.111 R)
• M46: 12,636,682 km (0.072 R)
• M47: 12,959,215 km (0.1 R)
• M48: 13,153,991 km (0.12 R)
• M49: 14,009,392 km (0.117 R)
• M50: 14,142,534 km (0.056 R)
• M51: 15,291,745 km (0.07 R)
• M52: 15,531,999 km (0.031 R)
• M53: 15,739,042 km (0.106 R)
• M54: 16,400,564 km (0.1 R)
• M55: 16,752,418 km (0.089 R)
• M56: 17,427,853 km (0.063 R)
• M57: 17,750,835 km (0.112 R)
• M58: 18,003,505 km (0.105 R)
• M59: 18,952,255 km (0.115 R)
• M60: 19,210,461 km (0.103 R)
• M61: 19,358,563 km (0.077 R)
• M62: 19,469,864 km (0.098 R)
• M63: 19,730,463 km (0.116 R)
• M64: 21,548,227 km (0.07 R)
• M65: 21,702,163 km (0.106 R)
• M66: 21,817,802 km (0.073 R)
• M67: 22,011,083 km (0.107 R)
• M68: 23,498,086 km (0.093 R)
• M69: 24,134,026 km (0.097 R)
• M70: 24,654,776 km (0.05 R)
• M71: 26,116,347 km (0.077 R)
• M72: 26,444,864 km (0.111 R)
• M73: 26,651,010 km (0.062 R)
• M74: 27,147,825 km (0.08 R)
• M75: 27,772,994 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.8

Radius: 10.7

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.43 AU - 7.19 AU

Year: 6444 Days

Day: 14.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,321,475 km

• M1: 190,288 km (0.112 R)
• M2: 450,589 km (0.042 R)
• M3: 557,102 km (0.054 R)
• M4: 811,718 km (0.094 R)
• M5: 974,331 km (0.067 R)
• M6: 1,074,262 km (0.1 R)
• M7: 1,208,302 km (0.026 R)
• M8: 1,285,345 km (0.089 R)
• M9: 1,695,692 km (0.108 R)
• M10: 1,907,074 km (0.094 R)
• M11: 2,774,741 km (0.045 R)
• M12: 2,919,851 km (0.061 R)
• M13: 3,067,355 km (0.039 R)
• M14: 3,502,685 km (0.118 R)
• M15: 3,888,348 km (0.088 R)
• M16: 4,097,934 km (0.105 R)
• M17: 4,577,246 km (0.073 R)
• M18: 4,923,416 km (0.079 R)
• M19: 5,150,505 km (0.107 R)
• M20: 5,693,845 km (0.095 R)
• M21: 5,985,860 km (0.075 R)
• M22: 6,093,271 km (0.036 R)
• M23: 6,446,621 km (0.061 R)
• M24: 6,529,199 km (0.109 R)
• M25: 6,751,053 km (0.111 R)
• M26: 7,230,663 km (0.098 R)
• M27: 7,345,106 km (0.093 R)
• M28: 7,633,979 km (0.093 R)
• M29: 8,462,602 km (0.088 R)
• M30: 8,796,056 km (0.103 R)
• M31: 8,887,609 km (0.108 R)
• M32: 9,885,278 km (0.09 R)
• M33: 10,624,142 km (0.078 R)
• M34: 10,819,816 km (0.101 R)
• M35: 12,120,719 km (0.104 R)
• M36: 12,325,219 km (0.055 R)
• M37: 12,462,251 km (0.08 R)
• M38: 12,530,916 km (0.11 R)
• M39: 12,945,601 km (0.025 R)
• M40: 13,753,280 km (0.037 R)
• M41: 14,073,719 km (0.103 R)
• M42: 15,159,650 km (0.06 R)
• M43: 15,233,102 km (0.119 R)
• M44: 15,527,661 km (0.074 R)
• M45: 15,935,913 km (0.118 R)
• M46: 16,197,560 km (0.084 R)
• M47: 16,385,305 km (0.079 R)
• M48: 16,838,736 km (0.097 R)
• M49: 17,029,025 km (0.108 R)
• M50: 17,603,929 km (0.114 R)
• M51: 17,913,148 km (0.088 R)
• M52: 18,185,117 km (0.066 R)
• M53: 18,497,777 km (0.052 R)
• M54: 18,733,393 km (0.093 R)
• M55: 19,326,699 km (0.086 R)
• M56: 19,645,791 km (0.101 R)
• M57: 20,776,003 km (0.1 R)
• M58: 21,225,694 km (0.052 R)
• M59: 21,844,281 km (0.049 R)
• M60: 21,968,597 km (0.105 R)
• M61: 22,426,965 km (0.05 R)
• M62: 22,762,064 km (0.071 R)
• M63: 23,479,984 km (0.107 R)
• M64: 23,863,104 km (0.103 R)
• M65: 25,111,499 km (0.11 R)
• M66: 25,634,343 km (0.118 R)
• M67: 26,160,778 km (0.094 R)
• M68: 26,469,398 km (0.093 R)
• M69: 27,179,540 km (0.085 R)
• M70: 27,447,469 km (0.048 R)
• M71: 27,537,078 km (0.086 R)
• M72: 27,626,688 km (0.052 R)
• M73: 27,806,205 km (0.111 R)
• M74: 28,211,466 km (0.118 R)
• M75: 28,528,015 km (0.096 R)
• M76: 28,664,149 km (0.108 R)
• M77: 29,439,066 km (0.106 R)
• M78: 29,576,546 km (0.083 R)
• M79: 30,267,090 km (0.117 R)
• M80: 30,916,494 km (0.099 R)
• M81: 31,149,568 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551

Radius: 6.1

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.35 AU - 10.93 AU

Year: 12716 Days

Day: 16.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,321,475 km

• M1: 94,396 km (0.088 R)
• M2: 181,612 km (0.043 R)
• M3: 462,856 km (0.056 R)
• M4: 695,331 km (0.089 R)
• M5: 768,185 km (0.11 R)
• M6: 921,822 km (0.059 R)
• M7: 1,022,801 km (0.03 R)
• M8: 1,439,730 km (0.043 R)
• M9: 1,728,005 km (0.085 R)
• M10: 1,853,518 km (0.066 R)
• M11: 2,220,631 km (0.099 R)
• M12: 2,496,489 km (0.114 R)
• M13: 2,696,202 km (0.102 R)
• M14: 3,295,043 km (0.114 R)
• M15: 3,357,126 km (0.094 R)
• M16: 3,419,508 km (0.076 R)
• M17: 3,514,054 km (0.105 R)
• M18: 4,065,771 km (0.118 R)
• M19: 4,233,171 km (0.078 R)
• M20: 4,783,990 km (0.08 R)
• M21: 5,139,584 km (0.12 R)
• M22: 5,320,747 km (0.1 R)
• M23: 5,838,805 km (0.098 R)
• M24: 6,103,892 km (0.105 R)
• M25: 6,962,435 km (0.069 R)
• M26: 7,487,373 km (0.055 R)
• M27: 8,361,923 km (0.092 R)
• M28: 8,833,006 km (0.096 R)
• M29: 9,622,135 km (0.062 R)
• M30: 9,711,146 km (0.08 R)
• M31: 10,070,330 km (0.113 R)
• M32: 10,388,076 km (0.09 R)
• M33: 11,408,034 km (0.082 R)
• M34: 11,455,158 km (0.092 R)
• M35: 11,644,249 km (0.099 R)
• M36: 12,751,573 km (0.041 R)
• M37: 13,194,083 km (0.066 R)
• M38: 15,480,687 km (0.096 R)
• M39: 15,794,693 km (0.045 R)
• M40: 16,322,773 km (0.047 R)
• M41: 17,450,292 km (0.063 R)
• M42: 17,559,050 km (0.065 R)
• M43: 18,547,443 km (0.081 R)
• M44: 19,104,396 km (0.069 R)
• M45: 19,272,544 km (0.108 R)
• M46: 19,553,938 km (0.111 R)
• M47: 20,865,462 km (0.106 R)
• M48: 21,038,547 km (0.089 R)
• M49: 21,677,629 km (0.116 R)
• M50: 22,264,053 km (0.1 R)
• M51: 22,915,252 km (0.097 R)
• M52: 24,722,544 km (0.061 R)
• M53: 24,783,580 km (0.058 R)
• M54: 24,905,802 km (0.107 R)
• M55: 25,519,901 km (0.101 R)
• M56: 26,325,635 km (0.085 R)
• M57: 26,512,782 km (0.099 R)
• M58: 28,216,702 km (0.114 R)
• M59: 28,728,326 km (0.027 R)
• M60: 29,114,139 km (0.109 R)
• M61: 29,372,196 km (0.07 R)
• M62: 30,020,852 km (0.079 R)
• M63: 30,412,200 km (0.063 R)
• M64: 30,608,622 km (0.077 R)
• M65: 30,739,670 km (0.086 R)
• M66: 31,729,260 km (0.088 R)
• M67: 31,861,953 km (0.077 R)
• M68: 32,595,132 km (0.052 R)
• M69: 33,468,933 km (0.101 R)
• M70: 34,214,230 km (0.081 R)
• M71: 38,586,826 km (0.075 R)
• M72: 39,154,550 km (0.033 R)
• M73: 39,439,534 km (0.106 R)
• M74: 40,730,115 km (0.087 R)
• M75: 40,874,327 km (0.071 R)
• M76: 41,961,604 km (0.028 R)
• M77: 42,764,945 km (0.087 R)
• M78: 43,573,372 km (0.025 R)
• M79: 43,868,678 km (0.094 R)
• M80: 44,535,286 km (0.119 R)
• M81: 46,179,068 km (0.119 R)
• M82: 46,630,853 km (0.072 R)
• M83: 46,857,344 km (0.103 R)
• M84: 47,084,135 km (0.077 R)
• M85: 47,462,916 km (0.041 R)
• M86: 47,842,596 km (0.104 R)
• M87: 50,142,663 km (0.033 R)
• M88: 50,529,374 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 17,980 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit