🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.4 AU - 1.52 AU

Year: 665 Days

Day: 35.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,849,544 km

• M1: 177,872 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.4

Radius: 14.3

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 4.81 AU - 6.83 AU

Year: 5289 Days

Day: 5.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,849,544 km

• M1: 177,872 km (0.055 R)
• M2: 657,782 km (0.065 R)
• M3: 1,318,556 km (0.113 R)
• M4: 1,815,669 km (0.107 R)
• M5: 2,394,613 km (0.092 R)
• M6: 3,315,388 km (0.088 R)
• M7: 3,995,610 km (0.117 R)
• M8: 4,554,058 km (0.097 R)
• M9: 5,088,272 km (0.108 R)
• M10: 5,556,514 km (0.118 R)
• M11: 8,312,106 km (0.1 R)
• M12: 9,808,085 km (0.116 R)
• M13: 13,183,163 km (0.077 R)
• M14: 14,947,370 km (0.067 R)
• M15: 15,968,825 km (0.065 R)
• M16: 16,750,773 km (0.057 R)
• M17: 17,208,991 km (0.083 R)
• M18: 18,150,560 km (0.055 R)
• M19: 22,401,533 km (0.092 R)
• M20: 24,757,849 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 11.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.7 AU - 12.98 AU

Year: 15348 Days

Day: 14.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,849,544 km

• M1: 158,574 km (0.106 R)
• M2: 582,085 km (0.055 R)
• M3: 1,024,596 km (0.052 R)
• M4: 1,528,292 km (0.071 R)
• M5: 2,101,700 km (0.101 R)
• M6: 2,703,832 km (0.04 R)
• M7: 3,070,197 km (0.059 R)
• M8: 5,221,863 km (0.083 R)
• M9: 5,684,420 km (0.089 R)
• M10: 6,610,431 km (0.093 R)
• M11: 9,676,439 km (0.109 R)
• M12: 10,431,460 km (0.071 R)
• M13: 11,937,760 km (0.113 R)
• M14: 13,126,764 km (0.065 R)
• M15: 14,052,326 km (0.05 R)
• M16: 14,879,752 km (0.099 R)
• M17: 15,593,932 km (0.094 R)
• M18: 16,255,903 km (0.094 R)
• M19: 16,631,842 km (0.118 R)
• M20: 18,927,721 km (0.11 R)
• M21: 20,454,666 km (0.102 R)
• M22: 24,629,045 km (0.064 R)
• M23: 25,628,359 km (0.108 R)
• M24: 35,871,924 km (0.097 R)
• M25: 37,285,474 km (0.068 R)
• M26: 45,805,372 km (0.112 R)
• M27: 52,534,883 km (0.118 R)
• M28: 59,183,012 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897

Radius: 3.4

Gravity: 77.6 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 14.26 AU - 15.02 AU

Year: 21103 Days

Day: 21.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 82,849,544 km

• M1: 42,486 km (0.033 R)
• M2: 774,319 km (0.119 R)
• M3: 1,024,596 km (0.106 R)
• M4: 1,294,919 km (0.066 R)
• M5: 1,611,019 km (0.096 R)
• M6: 2,038,570 km (0.097 R)
• M7: 2,167,224 km (0.057 R)
• M8: 5,197,030 km (0.083 R)
• M9: 5,942,327 km (0.104 R)
• M10: 7,140,456 km (0.075 R)
• M11: 8,381,370 km (0.114 R)
• M12: 10,125,681 km (0.116 R)
• M13: 10,312,380 km (0.114 R)
• M14: 10,821,611 km (0.111 R)
• M15: 12,808,121 km (0.113 R)
• M16: 15,678,455 km (0.104 R)
• M17: 15,844,808 km (0.11 R)
• M18: 16,265,776 km (0.086 R)
• M19: 17,042,339 km (0.076 R)
• M20: 18,207,108 km (0.099 R)
• M21: 19,328,494 km (0.039 R)
• M22: 20,693,873 km (0.067 R)
• M23: 21,502,450 km (0.072 R)
• M24: 24,275,097 km (0.05 R)
• M25: 28,618,073 km (0.072 R)
• M26: 29,116,533 km (0.1 R)
• M27: 29,367,857 km (0.065 R)
• M28: 42,076,645 km (0.107 R)
• M29: 43,863,891 km (0.1 R)
• M30: 44,359,957 km (0.115 R)
• M31: 44,526,161 km (0.09 R)
• M32: 45,195,162 km (0.075 R)
• M33: 46,040,689 km (0.111 R)
• M34: 51,153,646 km (0.109 R)
• M35: 53,375,623 km (0.091 R)
• M36: 54,892,096 km (0.066 R)
• M37: 58,808,569 km (0.069 R)
• M38: 60,222,119 km (0.108 R)
• M39: 64,172,699 km (0.117 R)
• M40: 66,102,961 km (0.102 R)
• M41: 79,478,506 km (0.115 R)
• M42: 80,957,132 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.6

Radius: 3.2

Gravity: 70.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 14.34 AU - 15.92 AU

Year: 22171 Days

Day: 17.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,849,544 km

• M1: 39,793 km (0.104 R)
• M2: 159,322 km (0.066 R)
• M3: 324,927 km (0.087 R)
• M4: 874,400 km (0.071 R)
• M5: 1,008,439 km (0.077 R)
• M6: 1,128,267 km (0.053 R)
• M7: 1,669,811 km (0.055 R)
• M8: 1,780,813 km (0.117 R)
• M9: 2,101,551 km (0.074 R)
• M10: 2,856,272 km (0.103 R)
• M11: 3,352,339 km (0.116 R)
• M12: 4,033,607 km (0.042 R)
• M13: 4,619,732 km (0.11 R)
• M14: 5,705,513 km (0.059 R)
• M15: 6,001,418 km (0.069 R)
• M16: 7,686,937 km (0.098 R)
• M17: 7,788,813 km (0.082 R)
• M18: 8,365,812 km (0.108 R)
• M19: 9,027,184 km (0.1 R)
• M20: 9,604,482 km (0.051 R)
• M21: 16,960,808 km (0.107 R)
• M22: 17,395,390 km (0.099 R)
• M23: 17,659,729 km (0.083 R)
• M24: 19,775,642 km (0.118 R)
• M25: 21,951,992 km (0.089 R)
• M26: 22,157,389 km (0.061 R)
• M27: 25,057,643 km (0.094 R)
• M28: 25,281,891 km (0.117 R)
• M29: 26,077,901 km (0.053 R)
• M30: 28,443,492 km (0.052 R)
• M31: 34,835,659 km (0.102 R)
• M32: 36,248,013 km (0.111 R)
• M33: 37,405,003 km (0.111 R)
• M34: 37,698,065 km (0.052 R)
• M35: 45,698,410 km (0.102 R)
• M36: 49,825,964 km (0.097 R)
• M37: 51,798,113 km (0.103 R)
• M38: 58,221,547 km (0.114 R)
• M39: 66,433,722 km (0.082 R)
• M40: 68,600,946 km (0.12 R)
• M41: 69,040,016 km (0.089 R)
• M42: 74,455,309 km (0.12 R)
• M43: 75,384,461 km (0.068 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 13,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit