🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.44 AU - 0.68 AU

Year: 161 Days

Day: 19.6 Hours

Environment

Temp: 188 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,446,020 km

• M1: 73,453 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.33 AU - 2.07 AU

Year: 853 Days

Day: 37.8 Hours

Environment

Temp: -65 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,446,020 km

• M1: 756,217 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.3 AU - 3.3 AU

Year: 2308 Days

Day: 39.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,446,020 km

• M1: 20,495 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.4

Radius: 13.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.65 AU - 5.31 AU

Year: 4279 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 66,446,020 km

• M1: 173,683 km (0.101 R)
• M2: 266,883 km (0.059 R)
• M3: 394,041 km (0.103 R)
• M4: 486,642 km (0.106 R)
• M5: 820,694 km (0.119 R)
• M6: 1,123,630 km (0.053 R)
• M7: 1,299,557 km (0.057 R)
• M8: 1,575,415 km (0.07 R)
• M9: 1,726,659 km (0.116 R)
• M10: 1,932,057 km (0.105 R)
• M11: 2,056,672 km (0.064 R)
• M12: 2,235,890 km (0.107 R)
• M13: 2,460,735 km (0.112 R)
• M14: 2,651,473 km (0.112 R)
• M15: 2,819,022 km (0.085 R)
• M16: 2,918,505 km (0.109 R)
• M17: 3,403,202 km (0.102 R)
• M18: 3,632,087 km (0.082 R)
• M19: 3,803,227 km (0.117 R)
• M20: 4,008,924 km (0.042 R)
• M21: 4,137,428 km (0.054 R)
• M22: 4,250,973 km (0.062 R)
• M23: 4,749,583 km (0.095 R)
• M24: 4,902,921 km (0.104 R)
• M25: 4,988,790 km (0.101 R)
• M26: 5,162,024 km (0.099 R)
• M27: 5,302,197 km (0.119 R)
• M28: 5,425,765 km (0.114 R)
• M29: 5,604,086 km (0.119 R)
• M30: 5,857,056 km (0.043 R)
• M31: 5,984,962 km (0.078 R)
• M32: 6,095,216 km (0.119 R)
• M33: 6,280,717 km (0.078 R)
• M34: 6,411,765 km (0.106 R)
• M35: 6,944,782 km (0.097 R)
• M36: 7,236,348 km (0.053 R)
• M37: 7,373,679 km (0.107 R)
• M38: 7,972,519 km (0.103 R)
• M39: 8,359,978 km (0.109 R)
• M40: 8,587,067 km (0.092 R)
• M41: 9,089,866 km (0.118 R)
• M42: 9,796,716 km (0.072 R)
• M43: 10,080,054 km (0.09 R)
• M44: 11,240,634 km (0.101 R)
• M45: 11,790,556 km (0.096 R)
• M46: 11,975,758 km (0.078 R)
• M47: 12,115,333 km (0.052 R)
• M48: 12,232,019 km (0.046 R)
• M49: 12,584,472 km (0.113 R)
• M50: 13,179,423 km (0.055 R)
• M51: 13,299,550 km (0.118 R)
• M52: 13,540,851 km (0.028 R)
• M53: 13,662,026 km (0.112 R)
• M54: 13,832,268 km (0.117 R)
• M55: 13,954,340 km (0.076 R)
• M56: 14,076,711 km (0.061 R)
• M57: 14,273,432 km (0.109 R)
• M58: 14,470,901 km (0.106 R)
• M59: 14,619,751 km (0.066 R)
• M60: 16,032,553 km (0.091 R)
• M61: 16,573,649 km (0.106 R)
• M62: 16,937,621 km (0.108 R)
• M63: 17,094,549 km (0.115 R)
• M64: 17,515,068 km (0.086 R)
• M65: 17,700,121 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 5.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 13.42 AU - 19.44 AU

Year: 25640 Days

Day: 20.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,446,020 km

• M1: 82,877 km (0.113 R)
• M2: 138,827 km (0.082 R)
• M3: 204,949 km (0.092 R)
• M4: 358,436 km (0.081 R)
• M5: 621,430 km (0.08 R)
• M6: 782,995 km (0.097 R)
• M7: 1,318,256 km (0.072 R)
• M8: 1,745,358 km (0.053 R)
• M9: 1,858,454 km (0.095 R)
• M10: 2,062,207 km (0.083 R)
• M11: 2,946,928 km (0.057 R)
• M12: 3,823,273 km (0.051 R)
• M13: 4,270,870 km (0.085 R)
• M14: 4,308,867 km (0.035 R)
• M15: 4,347,015 km (0.101 R)
• M16: 4,617,338 km (0.078 R)
• M17: 5,378,043 km (0.101 R)
• M18: 5,419,183 km (0.082 R)
• M19: 5,710,001 km (0.099 R)
• M20: 5,920,785 km (0.084 R)
• M21: 6,005,756 km (0.078 R)
• M22: 6,393,514 km (0.048 R)
• M23: 7,836,385 km (0.104 R)
• M24: 8,593,949 km (0.085 R)
• M25: 9,874,207 km (0.103 R)
• M26: 10,794,833 km (0.116 R)
• M27: 11,529,807 km (0.087 R)
• M28: 11,582,914 km (0.074 R)
• M29: 11,689,278 km (0.107 R)
• M30: 11,956,909 km (0.118 R)
• M31: 12,771,769 km (0.058 R)
• M32: 12,881,723 km (0.105 R)
• M33: 13,436,432 km (0.093 R)
• M34: 13,660,530 km (0.093 R)
• M35: 14,741,524 km (0.112 R)
• M36: 15,849,894 km (0.087 R)
• M37: 15,968,077 km (0.088 R)
• M38: 16,205,489 km (0.095 R)
• M39: 16,743,742 km (0.03 R)
• M40: 16,864,168 km (0.093 R)
• M41: 17,531,524 km (0.052 R)
• M42: 17,592,560 km (0.054 R)
• M43: 18,269,341 km (0.076 R)
• M44: 19,458,195 km (0.12 R)
• M45: 19,711,763 km (0.064 R)
• M46: 20,543,079 km (0.048 R)
• M47: 21,647,410 km (0.086 R)
• M48: 21,844,281 km (0.076 R)
• M49: 22,438,484 km (0.12 R)
• M50: 22,571,177 km (0.085 R)
• M51: 22,704,319 km (0.055 R)
• M52: 22,971,052 km (0.089 R)
• M53: 26,814,371 km (0.074 R)
• M54: 27,025,753 km (0.103 R)
• M55: 27,308,643 km (0.108 R)
• M56: 28,162,846 km (0.114 R)
• M57: 28,234,354 km (0.085 R)
• M58: 29,678,722 km (0.116 R)
• M59: 32,188,525 km (0.084 R)
• M60: 34,229,638 km (0.073 R)
• M61: 36,078,818 km (0.067 R)
• M62: 38,435,433 km (0.056 R)
• M63: 39,632,365 km (0.08 R)
• M64: 40,195,153 km (0.067 R)
• M65: 40,275,636 km (0.097 R)
• M66: 40,356,419 km (0.098 R)
• M67: 40,922,498 km (0.116 R)
• M68: 41,003,580 km (0.109 R)
• M69: 41,654,181 km (0.064 R)
• M70: 43,958,138 km (0.05 R)
• M71: 44,290,694 km (0.117 R)
• M72: 47,661,433 km (0.109 R)
• M73: 47,832,124 km (0.111 R)
• M74: 48,431,114 km (0.119 R)
• M75: 48,516,833 km (0.054 R)
• M76: 49,032,647 km (0.089 R)
• M77: 49,204,834 km (0.073 R)
• M78: 49,723,041 km (0.108 R)
• M79: 50,243,043 km (0.068 R)
• M80: 53,046,358 km (0.082 R)
• M81: 53,311,744 km (0.044 R)
• M82: 55,720,270 km (0.081 R)
• M83: 56,350,526 km (0.109 R)
• M84: 56,440,733 km (0.103 R)
• M85: 57,254,845 km (0.025 R)
• M86: 57,799,830 km (0.058 R)
• M87: 57,981,741 km (0.102 R)
• M88: 59,628,664 km (0.082 R)
• M89: 59,720,517 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.8

Radius: 6.2

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.98 AU - 21.1 AU

Year: 27082 Days

Day: 23.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 166.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 66,446,020 km

• M1: 115,938 km (0.073 R)
• M2: 308,620 km (0.084 R)
• M3: 2,367,536 km (0.059 R)
• M4: 4,688,098 km (0.101 R)
• M5: 4,729,088 km (0.074 R)
• M6: 5,272,727 km (0.119 R)
• M7: 6,057,966 km (0.037 R)
• M8: 6,418,497 km (0.105 R)
• M9: 6,925,633 km (0.101 R)
• M10: 7,734,659 km (0.086 R)
• M11: 8,977,667 km (0.104 R)
• M12: 9,285,091 km (0.107 R)
• M13: 9,910,410 km (0.057 R)
• M14: 9,963,218 km (0.079 R)
• M15: 10,549,343 km (0.077 R)
• M16: 11,201,440 km (0.053 R)
• M17: 11,810,752 km (0.106 R)
• M18: 12,601,526 km (0.087 R)
• M19: 12,658,673 km (0.05 R)
• M20: 13,118,985 km (0.107 R)
• M21: 13,176,880 km (0.058 R)
• M22: 13,996,676 km (0.065 R)
• M23: 14,115,157 km (0.08 R)
• M24: 14,353,168 km (0.092 R)
• M25: 15,014,241 km (0.114 R)
• M26: 15,440,146 km (0.043 R)
• M27: 15,685,337 km (0.11 R)
• M28: 16,179,459 km (0.095 R)
• M29: 16,428,389 km (0.075 R)
• M30: 16,867,310 km (0.043 R)
• M31: 19,315,778 km (0.111 R)
• M32: 21,121,873 km (0.116 R)
• M33: 25,975,725 km (0.092 R)
• M34: 26,559,905 km (0.073 R)
• M35: 27,222,175 km (0.101 R)
• M36: 27,296,226 km (0.111 R)
• M37: 28,413,124 km (0.085 R)
• M38: 29,469,135 km (0.113 R)
• M39: 29,544,981 km (0.114 R)
• M40: 29,849,263 km (0.097 R)
• M41: 30,001,853 km (0.082 R)
• M42: 30,461,118 km (0.115 R)
• M43: 30,614,606 km (0.1 R)
• M44: 30,922,628 km (0.114 R)
• M45: 31,696,946 km (0.047 R)
• M46: 32,008,409 km (0.075 R)
• M47: 36,883,205 km (0.118 R)
• M48: 37,128,845 km (0.091 R)
• M49: 37,786,627 km (0.104 R)
• M50: 40,371,379 km (0.039 R)
• M51: 42,840,641 km (0.075 R)
• M52: 42,926,660 km (0.114 R)
• M53: 43,271,184 km (0.069 R)
• M54: 43,616,755 km (0.099 R)
• M55: 46,590,761 km (0.113 R)
• M56: 47,211,143 km (0.042 R)
• M57: 47,300,004 km (0.119 R)
• M58: 48,012,689 km (0.089 R)
• M59: 49,358,770 km (0.107 R)
• M60: 49,719,750 km (0.082 R)
• M61: 50,444,552 km (0.083 R)
• M62: 53,378,166 km (0.109 R)
• M63: 53,470,617 km (0.105 R)
• M64: 55,520,557 km (0.095 R)
• M65: 55,989,995 km (0.088 R)
• M66: 59,408,755 km (0.053 R)
• M67: 62,309,009 km (0.082 R)
• M68: 63,776,265 km (0.084 R)
• M69: 64,662,184 km (0.033 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit