🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 138 Days

Day: 27.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.64 AU - 4.3 AU

Year: 2820 Days

Day: 12.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,244,654 km

• M1: 2,020,469 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399.9

Radius: 11.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 7.84 AU - 9.3 AU

Year: 8943 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 105,244,654 km

• M1: 140,622 km (0.045 R)
• M2: 646,263 km (0.111 R)
• M3: 1,298,360 km (0.116 R)
• M4: 1,661,733 km (0.079 R)
• M5: 2,674,960 km (0.087 R)
• M6: 3,232,062 km (0.1 R)
• M7: 4,392,941 km (0.081 R)
• M8: 5,112,507 km (0.068 R)
• M9: 8,222,348 km (0.108 R)
• M10: 8,590,359 km (0.078 R)
• M11: 9,580,846 km (0.085 R)
• M12: 10,985,420 km (0.12 R)
• M13: 11,839,923 km (0.119 R)
• M14: 15,706,131 km (0.108 R)
• M15: 18,335,463 km (0.085 R)
• M16: 21,169,146 km (0.076 R)
• M17: 21,784,592 km (0.057 R)
• M18: 22,810,085 km (0.085 R)
• M19: 23,212,952 km (0.11 R)
• M20: 23,785,014 km (0.08 R)
• M21: 28,425,690 km (0.041 R)
• M22: 30,129,909 km (0.04 R)
• M23: 31,007,151 km (0.096 R)
• M24: 32,304,164 km (0.084 R)
• M25: 35,434,948 km (0.109 R)
• M26: 35,867,137 km (0.089 R)
• M27: 36,962,941 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 8

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.8 AU - 10.42 AU

Year: 10619 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 105,244,654 km

• M1: 102,624 km (0.028 R)
• M2: 543,190 km (0.096 R)
• M3: 893,997 km (0.109 R)
• M4: 1,232,238 km (0.097 R)
• M5: 1,654,852 km (0.049 R)
• M6: 2,033,035 km (0.11 R)
• M7: 2,429,469 km (0.091 R)
• M8: 3,120,312 km (0.053 R)
• M9: 3,856,184 km (0.096 R)
• M10: 6,568,394 km (0.066 R)
• M11: 8,071,404 km (0.086 R)
• M12: 13,319,147 km (0.12 R)
• M13: 14,901,294 km (0.071 R)
• M14: 19,280,772 km (0.066 R)
• M15: 21,133,242 km (0.106 R)
• M16: 21,635,293 km (0.091 R)
• M17: 22,231,141 km (0.081 R)
• M18: 24,084,360 km (0.087 R)
• M19: 24,632,187 km (0.094 R)
• M20: 24,909,242 km (0.074 R)
• M21: 25,375,539 km (0.073 R)
• M22: 27,004,809 km (0.115 R)
• M23: 31,870,031 km (0.036 R)
• M24: 33,424,951 km (0.065 R)
• M25: 33,878,383 km (0.107 R)
• M26: 35,146,374 km (0.061 R)
• M27: 38,640,532 km (0.115 R)
• M28: 40,792,946 km (0.058 R)
• M29: 41,181,003 km (0.113 R)
• M30: 43,024,048 km (0.115 R)
• M31: 44,510,303 km (0.098 R)
• M32: 45,059,178 km (0.103 R)
• M33: 47,442,272 km (0.06 R)
• M34: 48,014,933 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 5.2

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 11.98 AU - 13.98 AU

Year: 16669 Days

Day: 16.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 105,244,654 km

• M1: 64,626 km (0.052 R)
• M2: 231,428 km (0.084 R)
• M3: 426,803 km (0.094 R)
• M4: 933,790 km (0.094 R)
• M5: 1,563,447 km (0.081 R)
• M6: 2,357,513 km (0.084 R)
• M7: 2,819,172 km (0.079 R)
• M8: 3,108,943 km (0.109 R)
• M9: 3,525,872 km (0.108 R)
• M10: 3,979,303 km (0.089 R)
• M11: 5,875,157 km (0.112 R)
• M12: 7,779,837 km (0.107 R)
• M13: 8,845,872 km (0.118 R)
• M14: 9,413,895 km (0.077 R)
• M15: 10,794,833 km (0.084 R)
• M16: 14,089,427 km (0.118 R)
• M17: 14,508,002 km (0.078 R)
• M18: 15,370,134 km (0.119 R)
• M19: 15,813,692 km (0.089 R)
• M20: 16,265,776 km (0.115 R)
• M21: 18,739,976 km (0.059 R)
• M22: 19,416,906 km (0.097 R)
• M23: 19,588,644 km (0.047 R)
• M24: 21,914,891 km (0.11 R)
• M25: 24,719,702 km (0.109 R)
• M26: 26,051,123 km (0.116 R)
• M27: 27,321,957 km (0.106 R)
• M28: 27,646,135 km (0.095 R)
• M29: 31,618,408 km (0.045 R)
• M30: 33,678,370 km (0.067 R)
• M31: 36,344,204 km (0.077 R)
• M32: 40,531,598 km (0.049 R)
• M33: 41,662,109 km (0.103 R)
• M34: 49,208,424 km (0.116 R)
• M35: 50,170,937 km (0.11 R)
• M36: 50,494,517 km (0.098 R)
• M37: 50,656,831 km (0.094 R)
• M38: 50,982,506 km (0.053 R)
• M39: 55,000,555 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 828.1

Radius: 3.2

Gravity: 80.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.82 AU - 19.24 AU

Year: 29591 Days

Day: 18.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 105,244,654 km

• M1: 39,793 km (0.094 R)
• M2: 204,051 km (0.111 R)
• M3: 373,995 km (0.1 R)
• M4: 653,294 km (0.086 R)
• M5: 761,453 km (0.118 R)
• M6: 1,825,543 km (0.106 R)
• M7: 1,997,580 km (0.115 R)
• M8: 2,424,233 km (0.093 R)
• M9: 2,659,102 km (0.109 R)
• M10: 3,618,025 km (0.047 R)
• M11: 4,826,476 km (0.071 R)
• M12: 6,090,429 km (0.116 R)
• M13: 8,230,426 km (0.082 R)
• M14: 13,111,655 km (0.08 R)
• M15: 14,326,240 km (0.105 R)
• M16: 15,350,387 km (0.081 R)
• M17: 16,149,838 km (0.061 R)
• M18: 17,164,112 km (0.109 R)
• M19: 18,416,695 km (0.115 R)
• M20: 21,537,007 km (0.098 R)
• M21: 21,756,766 km (0.116 R)
• M22: 22,537,518 km (0.082 R)
• M23: 28,401,605 km (0.114 R)
• M24: 29,875,144 km (0.079 R)
• M25: 31,965,774 km (0.096 R)
• M26: 36,125,043 km (0.059 R)
• M27: 40,966,330 km (0.078 R)
• M28: 46,955,181 km (0.073 R)
• M29: 51,125,970 km (0.109 R)
• M30: 52,107,182 km (0.059 R)
• M31: 59,113,898 km (0.111 R)
• M32: 64,648,720 km (0.078 R)
• M33: 73,956,251 km (0.117 R)
• M34: 74,958,556 km (0.065 R)
• M35: 76,734,133 km (0.06 R)
• M36: 99,665,243 km (0.1 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit