🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.2 AU - 2.6 AU

Year: 1393 Days

Day: 42 Hours

Environment

Temp: -81 °C

Axial Tilt: 127.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 413.4

Radius: 8.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.19 AU - 7.39 AU

Year: 5912 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 88,108,682 km

• M1: 105,766 km (0.104 R)
• M2: 372,798 km (0.107 R)
• M3: 743,202 km (0.095 R)
• M4: 1,072,617 km (0.115 R)
• M5: 1,345,483 km (0.038 R)
• M6: 1,628,822 km (0.103 R)
• M7: 2,079,261 km (0.11 R)
• M8: 2,461,783 km (0.064 R)
• M9: 3,288,909 km (0.111 R)
• M10: 4,290,018 km (0.067 R)
• M11: 4,707,247 km (0.118 R)
• M12: 7,349,893 km (0.051 R)
• M13: 7,948,284 km (0.119 R)
• M14: 8,540,842 km (0.103 R)
• M15: 9,648,464 km (0.083 R)
• M16: 11,300,922 km (0.108 R)
• M17: 13,337,697 km (0.084 R)
• M18: 14,067,735 km (0.108 R)
• M19: 15,156,658 km (0.111 R)
• M20: 15,607,546 km (0.1 R)
• M21: 16,953,927 km (0.119 R)
• M22: 17,256,713 km (0.082 R)
• M23: 20,348,602 km (0.103 R)
• M24: 21,953,338 km (0.119 R)
• M25: 23,565,554 km (0.107 R)
• M26: 27,189,114 km (0.084 R)
• M27: 27,520,772 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 8.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.29 AU - 7.75 AU

Year: 7728 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 88,108,682 km

• M1: 100,679 km (0.105 R)
• M2: 889,958 km (0.044 R)
• M3: 1,163,123 km (0.07 R)
• M4: 1,541,606 km (0.066 R)
• M5: 1,870,871 km (0.056 R)
• M6: 2,672,865 km (0.041 R)
• M7: 4,132,043 km (0.052 R)
• M8: 5,331,818 km (0.06 R)
• M9: 6,647,082 km (0.059 R)
• M10: 9,641,882 km (0.116 R)
• M11: 10,626,685 km (0.068 R)
• M12: 13,926,963 km (0.042 R)
• M13: 17,079,140 km (0.107 R)
• M14: 17,984,955 km (0.053 R)
• M15: 23,155,955 km (0.079 R)
• M16: 27,018,423 km (0.094 R)
• M17: 30,159,380 km (0.115 R)
• M18: 32,156,212 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 14.8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.39 AU - 7.99 AU

Year: 7991 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,108,682 km

• M1: 274,063 km (0.114 R)
• M2: 1,156,092 km (0.099 R)
• M3: 1,929,813 km (0.085 R)
• M4: 2,612,278 km (0.077 R)
• M5: 3,183,143 km (0.086 R)
• M6: 4,331,158 km (0.086 R)
• M7: 5,076,454 km (0.088 R)
• M8: 6,283,859 km (0.049 R)
• M9: 7,318,926 km (0.073 R)
• M10: 8,251,968 km (0.119 R)
• M11: 14,149,864 km (0.071 R)
• M12: 14,642,789 km (0.099 R)
• M13: 15,274,990 km (0.064 R)
• M14: 20,378,820 km (0.066 R)
• M15: 22,058,655 km (0.085 R)
• M16: 24,528,067 km (0.109 R)
• M17: 30,723,064 km (0.074 R)
• M18: 31,865,543 km (0.071 R)
• M19: 32,500,586 km (0.084 R)
• M20: 34,789,882 km (0.098 R)
• M21: 37,184,795 km (0.076 R)
• M22: 41,668,841 km (0.052 R)
• M23: 42,174,333 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.4

Radius: 3

Gravity: 70.49 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 15.73 AU - 17.95 AU

Year: 25897 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,108,682 km

• M1: 37,549 km (0.053 R)
• M2: 197,170 km (0.062 R)
• M3: 900,430 km (0.117 R)
• M4: 1,364,482 km (0.07 R)
• M5: 1,770,790 km (0.077 R)
• M6: 2,012,391 km (0.096 R)
• M7: 3,407,989 km (0.084 R)
• M8: 3,717,058 km (0.08 R)
• M9: 4,870,009 km (0.111 R)
• M10: 8,170,288 km (0.087 R)
• M11: 9,476,128 km (0.061 R)
• M12: 10,398,847 km (0.094 R)
• M13: 11,046,157 km (0.103 R)
• M14: 11,178,850 km (0.086 R)
• M15: 11,515,146 km (0.119 R)
• M16: 12,349,603 km (0.105 R)
• M17: 13,223,405 km (0.057 R)
• M18: 13,448,250 km (0.109 R)
• M19: 14,294,226 km (0.119 R)
• M20: 16,780,543 km (0.067 R)
• M21: 17,043,985 km (0.107 R)
• M22: 20,225,183 km (0.085 R)
• M23: 20,324,217 km (0.1 R)
• M24: 20,723,943 km (0.064 R)
• M25: 21,333,404 km (0.102 R)
• M26: 24,560,380 km (0.119 R)
• M27: 24,673,177 km (0.057 R)
• M28: 25,013,811 km (0.084 R)
• M29: 25,472,777 km (0.037 R)
• M30: 26,407,465 km (0.053 R)
• M31: 28,969,478 km (0.052 R)
• M32: 34,722,713 km (0.069 R)
• M33: 35,581,405 km (0.116 R)
• M34: 46,151,990 km (0.083 R)
• M35: 47,889,869 km (0.034 R)
• M36: 52,798,923 km (0.101 R)
• M37: 60,877,657 km (0.085 R)
• M38: 61,291,444 km (0.089 R)
• M39: 66,186,736 km (0.114 R)
• M40: 75,309,363 km (0.048 R)
• M41: 77,471,202 km (0.118 R)
• M42: 87,581,325 km (0.1 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: 156 - 11,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit