🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.69 AU - 0.95 AU

Year: 280 Days

Day: 25.8 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,353,868 km

• M1: 661,671 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.77 AU - 1.13 AU

Year: 349 Days

Day: 29.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,353,868 km

• M1: 291,417 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.6 AU - 2.44 AU

Year: 1082 Days

Day: 22.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 12.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.1 AU - 7.66 AU

Year: 7553 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 88,353,868 km

• M1: 223,798 km (0.093 R)
• M2: 329,415 km (0.103 R)
• M3: 421,866 km (0.112 R)
• M4: 548,875 km (0.062 R)
• M5: 972,536 km (0.058 R)
• M6: 1,059,901 km (0.12 R)
• M7: 1,212,042 km (0.068 R)
• M8: 1,404,425 km (0.112 R)
• M9: 1,874,910 km (0.045 R)
• M10: 2,932,717 km (0.113 R)
• M11: 3,741,742 km (0.104 R)
• M12: 3,883,112 km (0.052 R)
• M13: 4,220,006 km (0.086 R)
• M14: 4,591,607 km (0.074 R)
• M15: 4,768,731 km (0.055 R)
• M16: 4,896,638 km (0.078 R)
• M17: 5,526,445 km (0.085 R)
• M18: 5,823,845 km (0.092 R)
• M19: 6,181,982 km (0.119 R)
• M20: 6,462,329 km (0.113 R)
• M21: 6,661,294 km (0.095 R)
• M22: 6,747,014 km (0.101 R)
• M23: 7,094,081 km (0.114 R)
• M24: 7,447,132 km (0.1 R)
• M25: 8,602,626 km (0.075 R)
• M26: 8,790,072 km (0.082 R)
• M27: 9,010,729 km (0.032 R)
• M28: 9,265,045 km (0.09 R)
• M29: 9,425,115 km (0.057 R)
• M30: 9,780,709 km (0.063 R)
• M31: 10,009,294 km (0.095 R)
• M32: 10,372,219 km (0.104 R)
• M33: 10,471,851 km (0.104 R)
• M34: 11,144,892 km (0.029 R)
• M35: 11,383,650 km (0.083 R)
• M36: 11,624,203 km (0.086 R)
• M37: 13,427,306 km (0.107 R)
• M38: 13,974,087 km (0.108 R)
• M39: 14,268,645 km (0.102 R)
• M40: 14,490,947 km (0.036 R)
• M41: 14,789,245 km (0.088 R)
• M42: 15,581,665 km (0.063 R)
• M43: 16,349,252 km (0.109 R)
• M44: 16,581,877 km (0.086 R)
• M45: 17,207,794 km (0.027 R)
• M46: 17,761,755 km (0.057 R)
• M47: 18,000,962 km (0.062 R)
• M48: 18,080,997 km (0.088 R)
• M49: 18,201,124 km (0.1 R)
• M50: 18,361,792 km (0.086 R)
• M51: 19,090,783 km (0.068 R)
• M52: 20,160,258 km (0.047 R)
• M53: 20,786,175 km (0.046 R)
• M54: 21,122,621 km (0.077 R)
• M55: 22,014,224 km (0.084 R)
• M56: 22,486,355 km (0.054 R)
• M57: 22,615,608 km (0.074 R)
• M58: 23,615,221 km (0.106 R)
• M59: 23,702,735 km (0.101 R)
• M60: 24,054,290 km (0.115 R)
• M61: 24,142,404 km (0.115 R)
• M62: 24,807,067 km (0.104 R)
• M63: 25,973,033 km (0.072 R)
• M64: 26,063,539 km (0.091 R)
• M65: 27,065,396 km (0.071 R)
• M66: 27,340,806 km (0.099 R)
• M67: 27,524,811 km (0.061 R)
• M68: 28,126,195 km (0.11 R)
• M69: 28,451,720 km (0.115 R)
• M70: 28,638,268 km (0.089 R)
• M71: 29,955,777 km (0.034 R)
• M72: 30,431,199 km (0.113 R)
• M73: 30,765,401 km (0.12 R)
• M74: 31,052,778 km (0.091 R)
• M75: 31,630,375 km (0.101 R)
• M76: 32,308,802 km (0.114 R)
• M77: 32,454,660 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.7

Radius: 6.4

Gravity: 18.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 13.84 AU - 17.66 AU

Year: 23548 Days

Day: 21.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,353,868 km

• M1: 87,515 km (0.113 R)
• M2: 348,264 km (0.043 R)
• M3: 682,615 km (0.1 R)
• M4: 1,576,313 km (0.119 R)
• M5: 2,114,566 km (0.079 R)
• M6: 2,267,156 km (0.103 R)
• M7: 2,829,345 km (0.09 R)
• M8: 2,871,082 km (0.106 R)
• M9: 3,657,668 km (0.101 R)
• M10: 5,054,762 km (0.115 R)
• M11: 5,996,032 km (0.101 R)
• M12: 6,321,707 km (0.097 R)
• M13: 6,764,816 km (0.062 R)
• M14: 7,622,460 km (0.093 R)
• M15: 7,680,803 km (0.035 R)
• M16: 7,975,062 km (0.079 R)
• M17: 9,126,517 km (0.078 R)
• M18: 10,328,985 km (0.1 R)
• M19: 11,047,803 km (0.064 R)
• M20: 13,865,329 km (0.086 R)
• M21: 13,936,687 km (0.1 R)
• M22: 14,948,717 km (0.118 R)
• M23: 16,058,883 km (0.105 R)
• M24: 17,118,933 km (0.042 R)
• M25: 17,967,602 km (0.075 R)
• M26: 18,045,393 km (0.102 R)
• M27: 18,201,423 km (0.075 R)
• M28: 19,226,318 km (0.088 R)
• M29: 20,269,763 km (0.034 R)
• M30: 20,350,846 km (0.085 R)
• M31: 20,594,540 km (0.113 R)
• M32: 21,744,798 km (0.109 R)
• M33: 22,160,681 km (0.065 R)
• M34: 22,411,407 km (0.106 R)
• M35: 22,579,106 km (0.108 R)
• M36: 23,935,659 km (0.078 R)
• M37: 24,537,342 km (0.113 R)
• M38: 24,623,810 km (0.099 R)
• M39: 24,710,277 km (0.086 R)
• M40: 26,372,309 km (0.071 R)
• M41: 27,172,209 km (0.091 R)
• M42: 28,251,109 km (0.066 R)
• M43: 28,341,616 km (0.119 R)
• M44: 29,343,772 km (0.074 R)
• M45: 29,435,475 km (0.098 R)
• M46: 29,619,182 km (0.113 R)
• M47: 30,636,148 km (0.103 R)
• M48: 32,989,622 km (0.029 R)
• M49: 33,947,198 km (0.085 R)
• M50: 34,236,221 km (0.095 R)
• M51: 34,816,810 km (0.069 R)
• M52: 34,913,899 km (0.108 R)
• M53: 35,205,764 km (0.098 R)
• M54: 35,987,713 km (0.033 R)
• M55: 38,970,844 km (0.118 R)
• M56: 41,003,280 km (0.068 R)
• M57: 43,801,209 km (0.111 R)
• M58: 44,010,796 km (0.087 R)
• M59: 44,431,316 km (0.074 R)
• M60: 44,958,648 km (0.118 R)
• M61: 47,303,595 km (0.114 R)
• M62: 50,564,679 km (0.102 R)
• M63: 51,336,005 km (0.08 R)
• M64: 51,778,516 km (0.096 R)
• M65: 52,555,976 km (0.033 R)
• M66: 53,449,075 km (0.099 R)
• M67: 53,561,124 km (0.112 R)
• M68: 54,459,908 km (0.081 R)
• M69: 54,911,245 km (0.114 R)
• M70: 56,044,897 km (0.099 R)
• M71: 56,386,429 km (0.088 R)
• M72: 57,300,772 km (0.055 R)
• M73: 61,240,880 km (0.106 R)
• M74: 61,592,735 km (0.112 R)
• M75: 61,945,187 km (0.087 R)
• M76: 65,626,940 km (0.113 R)
• M77: 65,746,918 km (0.112 R)
• M78: 69,378,855 km (0.058 R)
• M79: 70,358,272 km (0.116 R)
• M80: 70,481,092 km (0.049 R)
• M81: 74,071,890 km (0.112 R)
• M82: 74,196,804 km (0.064 R)
• M83: 74,947,636 km (0.093 R)
• M84: 75,323,874 km (0.093 R)
• M85: 75,575,199 km (0.103 R)
• M86: 78,229,813 km (0.115 R)
• M87: 80,529,581 km (0.074 R)
• M88: 81,816,721 km (0.101 R)
• M89: 82,333,582 km (0.048 R)
• M90: 82,592,386 km (0.117 R)
• M91: 85,064,341 km (0.063 R)
• M92: 85,718,982 km (0.101 R)
• M93: 87,428,586 km (0.109 R)
• M94: 87,692,626 km (0.111 R)
• M95: 87,824,721 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 154 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit