🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.26 AU - 1.58 AU

Year: 773 Days

Day: 39.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,991,842 km

• M1: 211,232 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.5

Radius: 11.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.93 AU - 3.79 AU

Year: 2812 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 76,991,842 km

• M1: 138,079 km (0.114 R)
• M2: 601,084 km (0.103 R)
• M3: 1,025,194 km (0.087 R)
• M4: 1,464,862 km (0.093 R)
• M5: 1,823,299 km (0.116 R)
• M6: 2,192,806 km (0.086 R)
• M7: 2,599,263 km (0.107 R)
• M8: 3,702,398 km (0.043 R)
• M9: 4,556,153 km (0.069 R)
• M10: 5,137,041 km (0.031 R)
• M11: 5,650,760 km (0.098 R)
• M12: 7,045,910 km (0.075 R)
• M13: 7,939,907 km (0.118 R)
• M14: 8,294,005 km (0.088 R)
• M15: 10,260,619 km (0.072 R)
• M16: 10,896,111 km (0.12 R)
• M17: 11,371,084 km (0.115 R)
• M18: 12,560,088 km (0.09 R)
• M19: 14,430,809 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 9.7

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.16 AU - 6.04 AU

Year: 5258 Days

Day: 9.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,991,842 km

• M1: 121,773 km (0.103 R)
• M2: 440,865 km (0.084 R)
• M3: 832,063 km (0.079 R)
• M4: 1,341,145 km (0.111 R)
• M5: 1,872,517 km (0.086 R)
• M6: 2,252,196 km (0.1 R)
• M7: 2,851,335 km (0.077 R)
• M8: 4,066,369 km (0.114 R)
• M9: 4,762,598 km (0.113 R)
• M10: 5,068,376 km (0.073 R)
• M11: 6,097,310 km (0.086 R)
• M12: 7,932,427 km (0.113 R)
• M13: 9,187,104 km (0.077 R)
• M14: 10,522,714 km (0.109 R)
• M15: 11,631,234 km (0.094 R)
• M16: 12,085,563 km (0.116 R)
• M17: 14,364,238 km (0.086 R)
• M18: 16,979,358 km (0.112 R)
• M19: 17,696,082 km (0.087 R)
• M20: 19,753,800 km (0.063 R)
• M21: 21,737,767 km (0.03 R)
• M22: 24,667,342 km (0.117 R)
• M23: 25,417,875 km (0.065 R)
• M24: 26,442,172 km (0.09 R)
• M25: 27,850,336 km (0.084 R)
• M26: 31,104,090 km (0.088 R)
• M27: 32,672,624 km (0.117 R)
• M28: 34,499,363 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633

Radius: 14.8

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.81 AU - 8.03 AU

Year: 10176 Days

Day: 13.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 76,991,842 km

• M1: 191,485 km (0.107 R)
• M2: 1,069,625 km (0.118 R)
• M3: 1,968,858 km (0.086 R)
• M4: 2,434,556 km (0.06 R)
• M5: 4,219,408 km (0.078 R)
• M6: 6,065,446 km (0.059 R)
• M7: 7,634,129 km (0.11 R)
• M8: 8,580,485 km (0.093 R)
• M9: 9,128,911 km (0.097 R)
• M10: 14,208,806 km (0.107 R)
• M11: 21,083,875 km (0.073 R)
• M12: 26,316,659 km (0.038 R)
• M13: 26,796,419 km (0.098 R)
• M14: 30,847,829 km (0.117 R)
• M15: 32,908,240 km (0.11 R)
• M16: 35,992,051 km (0.109 R)
• M17: 41,422,603 km (0.073 R)
• M18: 46,393,142 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.4

Radius: 3.9

Gravity: 61.24 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.19 AU - 12.51 AU

Year: 17458 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 76,991,842 km

• M1: 48,619 km (0.079 R)
• M2: 346,319 km (0.09 R)
• M3: 475,123 km (0.076 R)
• M4: 972,536 km (0.103 R)
• M5: 1,152,502 km (0.086 R)
• M6: 1,416,542 km (0.06 R)
• M7: 2,043,956 km (0.068 R)
• M8: 2,340,758 km (0.088 R)
• M9: 3,126,296 km (0.094 R)
• M10: 4,337,590 km (0.087 R)
• M11: 5,274,223 km (0.045 R)
• M12: 5,789,886 km (0.05 R)
• M13: 10,805,005 km (0.081 R)
• M14: 13,779,310 km (0.071 R)
• M15: 14,223,018 km (0.068 R)
• M16: 14,524,008 km (0.11 R)
• M17: 14,829,338 km (0.086 R)
• M18: 15,611,286 km (0.106 R)
• M19: 15,770,757 km (0.082 R)
• M20: 18,386,326 km (0.082 R)
• M21: 20,313,446 km (0.11 R)
• M22: 22,169,357 km (0.107 R)
• M23: 27,009,596 km (0.059 R)
• M24: 27,239,827 km (0.102 R)
• M25: 29,980,760 km (0.088 R)
• M26: 30,975,735 km (0.075 R)
• M27: 31,481,226 km (0.088 R)
• M28: 36,142,397 km (0.115 R)
• M29: 38,855,504 km (0.083 R)
• M30: 40,186,775 km (0.062 R)
• M31: 43,096,454 km (0.054 R)
• M32: 47,971,549 km (0.117 R)
• M33: 49,330,945 km (0.106 R)
• M34: 52,483,271 km (0.092 R)
• M35: 55,395,643 km (0.081 R)
• M36: 55,767,094 km (0.102 R)
• M37: 60,551,384 km (0.073 R)
• M38: 66,854,540 km (0.081 R)
• M39: 71,145,007 km (0.086 R)
• M40: 71,364,168 km (0.1 R)
• M41: 75,615,141 km (0.055 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: 240 - 12,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit