🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.37 AU - 3.47 AU

Year: 1770 Days

Day: 13.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,968,833 km

• M1: 546,930 km (0.025 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.35 AU - 5.03 AU

Year: 3043 Days

Day: 23.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 12

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 5.66 AU - 7.9 AU

Year: 6263 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 108,968,833 km

• M1: 153,039 km (0.115 R)
• M2: 525,238 km (0.108 R)
• M3: 1,330,972 km (0.058 R)
• M4: 1,924,427 km (0.101 R)
• M5: 2,603,302 km (0.032 R)
• M6: 3,059,276 km (0.067 R)
• M7: 4,021,939 km (0.082 R)
• M8: 8,232,820 km (0.096 R)
• M9: 10,532,139 km (0.03 R)
• M10: 11,337,574 km (0.082 R)
• M11: 14,225,710 km (0.076 R)
• M12: 16,081,921 km (0.086 R)
• M13: 16,439,908 km (0.101 R)
• M14: 19,841,166 km (0.089 R)
• M15: 21,097,638 km (0.114 R)
• M16: 24,822,027 km (0.106 R)
• M17: 27,903,294 km (0.054 R)
• M18: 30,609,520 km (0.104 R)
• M19: 30,917,990 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.6

Radius: 5.6

Gravity: 20.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 12.15 AU - 14.91 AU

Year: 17656 Days

Day: 20.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 108,968,833 km

• M1: 451,935 km (0.114 R)
• M2: 804,837 km (0.082 R)
• M3: 1,660,836 km (0.069 R)
• M4: 2,104,094 km (0.052 R)
• M5: 2,421,242 km (0.05 R)
• M6: 2,761,427 km (0.1 R)
• M7: 3,359,519 km (0.113 R)
• M8: 4,183,056 km (0.1 R)
• M9: 5,360,690 km (0.111 R)
• M10: 5,513,579 km (0.106 R)
• M11: 5,865,284 km (0.073 R)
• M12: 7,249,363 km (0.107 R)
• M13: 9,425,563 km (0.093 R)
• M14: 9,936,739 km (0.115 R)
• M15: 12,637,879 km (0.078 R)
• M16: 13,590,667 km (0.082 R)
• M17: 15,796,039 km (0.075 R)
• M18: 15,992,760 km (0.066 R)
• M19: 16,456,813 km (0.072 R)
• M20: 16,859,680 km (0.089 R)
• M21: 18,378,996 km (0.095 R)
• M22: 21,538,653 km (0.04 R)
• M23: 22,543,352 km (0.063 R)
• M24: 24,296,041 km (0.109 R)
• M25: 24,949,634 km (0.068 R)
• M26: 25,114,341 km (0.084 R)
• M27: 27,219,931 km (0.111 R)
• M28: 28,611,939 km (0.068 R)
• M29: 30,856,805 km (0.075 R)
• M30: 31,315,921 km (0.093 R)
• M31: 34,142,273 km (0.112 R)
• M32: 36,193,559 km (0.075 R)
• M33: 36,392,076 km (0.074 R)
• M34: 37,796,650 km (0.114 R)
• M35: 38,304,684 km (0.068 R)
• M36: 42,384,518 km (0.088 R)
• M37: 43,790,438 km (0.109 R)
• M38: 44,556,978 km (0.086 R)
• M39: 47,009,485 km (0.095 R)
• M40: 51,046,683 km (0.076 R)
• M41: 53,187,877 km (0.09 R)
• M42: 57,227,768 km (0.046 R)
• M43: 59,239,859 km (0.075 R)
• M44: 61,157,704 km (0.11 R)
• M45: 62,713,971 km (0.092 R)
• M46: 66,825,070 km (0.05 R)
• M47: 67,229,881 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 3

Gravity: 82.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 19.76 AU - 21.28 AU

Year: 32976 Days

Day: 16.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 108,968,833 km

• M1: 1,878,201 km (0.1 R)
• M2: 2,488,261 km (0.104 R)
• M3: 4,841,137 km (0.047 R)
• M4: 5,214,234 km (0.07 R)
• M5: 5,850,025 km (0.109 R)
• M6: 7,176,210 km (0.101 R)
• M7: 7,288,259 km (0.082 R)
• M8: 7,802,875 km (0.11 R)
• M9: 8,823,282 km (0.1 R)
• M10: 9,581,444 km (0.11 R)
• M11: 10,709,263 km (0.114 R)
• M12: 12,044,125 km (0.101 R)
• M13: 13,381,380 km (0.095 R)
• M14: 14,950,063 km (0.106 R)
• M15: 16,520,990 km (0.094 R)
• M16: 21,030,768 km (0.083 R)
• M17: 22,887,277 km (0.095 R)
• M18: 24,100,217 km (0.104 R)
• M19: 28,593,090 km (0.119 R)
• M20: 30,061,543 km (0.118 R)
• M21: 31,449,811 km (0.102 R)
• M22: 33,833,204 km (0.068 R)
• M23: 38,342,981 km (0.08 R)
• M24: 40,173,012 km (0.083 R)
• M25: 40,437,950 km (0.078 R)
• M26: 45,637,074 km (0.082 R)
• M27: 46,486,641 km (0.102 R)
• M28: 46,629,058 km (0.05 R)
• M29: 48,354,520 km (0.068 R)
• M30: 51,449,550 km (0.09 R)
• M31: 51,899,540 km (0.079 R)
• M32: 55,570,223 km (0.113 R)
• M33: 56,507,454 km (0.106 R)
• M34: 56,821,610 km (0.12 R)
• M35: 58,405,402 km (0.12 R)
• M36: 61,311,341 km (0.116 R)
• M37: 65,126,984 km (0.109 R)
• M38: 66,311,201 km (0.102 R)
• M39: 72,570,077 km (0.062 R)
• M40: 81,542,658 km (0.113 R)
• M41: 83,057,187 km (0.06 R)
• M42: 84,393,844 km (0.035 R)
• M43: 90,839,268 km (0.116 R)
• M44: 93,443,468 km (0.096 R)
• M45: 97,110,111 km (0.106 R)
• M46: 98,969,912 km (0.093 R)
• M47: 99,593,735 km (0.076 R)
• M48: 100,428,641 km (0.047 R)
• M49: 102,108,775 km (0.103 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 17,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit