🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 239 Days

Day: 30 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,486,059 km

• M1: 209,736 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.72 AU - 4.18 AU

Year: 2772 Days

Day: 45.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,486,059 km

• M1: 218,562 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.9

Radius: 14.5

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 4.8 AU - 6.48 AU

Year: 4730 Days

Day: 7.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,486,059 km

• M1: 180,415 km (0.113 R)
• M2: 875,447 km (0.118 R)
• M3: 1,434,793 km (0.063 R)
• M4: 1,968,110 km (0.092 R)
• M5: 2,510,851 km (0.077 R)
• M6: 3,354,433 km (0.096 R)
• M7: 4,052,307 km (0.113 R)
• M8: 7,144,495 km (0.105 R)
• M9: 8,029,067 km (0.066 R)
• M10: 10,256,280 km (0.058 R)
• M11: 11,167,930 km (0.093 R)
• M12: 13,344,429 km (0.087 R)
• M13: 14,841,006 km (0.097 R)
• M14: 16,226,133 km (0.08 R)
• M15: 18,047,487 km (0.112 R)
• M16: 20,319,280 km (0.026 R)
• M17: 21,030,020 km (0.072 R)
• M18: 21,490,931 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 677.5

Radius: 7.8

Gravity: 11.14 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.21 AU - 15.07 AU

Year: 17788 Days

Day: 20.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,486,059 km

• M1: 97,239 km (0.059 R)
• M2: 400,174 km (0.112 R)
• M3: 1,064,838 km (0.03 R)
• M4: 1,683,874 km (0.095 R)
• M5: 2,223,473 km (0.117 R)
• M6: 2,478,388 km (0.098 R)
• M7: 2,848,792 km (0.116 R)
• M8: 3,418,311 km (0.049 R)
• M9: 3,969,280 km (0.105 R)
• M10: 4,250,225 km (0.09 R)
• M11: 4,852,207 km (0.108 R)
• M12: 6,142,788 km (0.085 R)
• M13: 7,553,196 km (0.11 R)
• M14: 10,878,458 km (0.119 R)
• M15: 15,601,263 km (0.106 R)
• M16: 16,224,487 km (0.112 R)
• M17: 19,952,466 km (0.112 R)
• M18: 21,343,727 km (0.105 R)
• M19: 22,111,612 km (0.116 R)
• M20: 22,502,362 km (0.09 R)
• M21: 28,468,325 km (0.084 R)
• M22: 29,634,141 km (0.075 R)
• M23: 32,813,695 km (0.084 R)
• M24: 34,485,750 km (0.047 R)
• M25: 35,409,218 km (0.081 R)
• M26: 37,030,410 km (0.091 R)
• M27: 40,275,038 km (0.09 R)
• M28: 43,094,359 km (0.089 R)
• M29: 55,689,752 km (0.036 R)
• M30: 60,886,782 km (0.086 R)
• M31: 63,209,588 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 807.6

Radius: 5.9

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 10.64 AU - 17.36 AU

Year: 18497 Days

Day: 21.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 68,486,059 km

• M1: 73,303 km (0.045 R)
• M2: 422,016 km (0.114 R)
• M3: 820,395 km (0.064 R)
• M4: 1,208,152 km (0.055 R)
• M5: 2,322,357 km (0.106 R)
• M6: 2,990,761 km (0.074 R)
• M7: 3,369,692 km (0.077 R)
• M8: 5,521,657 km (0.095 R)
• M9: 5,720,922 km (0.08 R)
• M10: 6,434,803 km (0.11 R)
• M11: 9,207,151 km (0.114 R)
• M12: 9,544,793 km (0.061 R)
• M13: 9,774,276 km (0.086 R)
• M14: 10,546,051 km (0.11 R)
• M15: 11,550,900 km (0.035 R)
• M16: 16,211,323 km (0.108 R)
• M17: 16,456,364 km (0.104 R)
• M18: 17,546,334 km (0.108 R)
• M19: 19,133,867 km (0.091 R)
• M20: 21,007,281 km (0.065 R)
• M21: 21,201,160 km (0.096 R)
• M22: 23,936,108 km (0.067 R)
• M23: 24,681,853 km (0.077 R)
• M24: 29,484,095 km (0.092 R)
• M25: 29,849,114 km (0.118 R)
• M26: 30,094,155 km (0.087 R)
• M27: 37,229,973 km (0.066 R)
• M28: 39,248,348 km (0.091 R)
• M29: 40,583,808 km (0.048 R)
• M30: 43,032,127 km (0.052 R)
• M31: 43,816,917 km (0.093 R)
• M32: 48,897,261 km (0.082 R)
• M33: 54,722,153 km (0.067 R)
• M34: 57,138,159 km (0.074 R)
• M35: 63,588,969 km (0.117 R)
• M36: 67,093,897 km (0.091 R)
• M37: 69,214,596 km (0.115 R)
• M38: 72,478,822 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.4

Radius: 6.6

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11 AU - 18.06 AU

Year: 19557 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,486,059 km

• M1: 91,105 km (0.046 R)
• M2: 418,126 km (0.038 R)
• M3: 820,395 km (0.098 R)
• M4: 1,100,442 km (0.083 R)
• M5: 1,966,165 km (0.086 R)
• M6: 2,452,059 km (0.096 R)
• M7: 5,370,264 km (0.119 R)
• M8: 5,948,759 km (0.111 R)
• M9: 6,440,936 km (0.069 R)
• M10: 7,229,467 km (0.099 R)
• M11: 8,787,379 km (0.034 R)
• M12: 10,913,165 km (0.031 R)
• M13: 11,902,904 km (0.104 R)
• M14: 12,750,077 km (0.067 R)
• M15: 17,846,128 km (0.115 R)
• M16: 19,658,656 km (0.118 R)
• M17: 20,933,080 km (0.064 R)
• M18: 23,344,149 km (0.074 R)
• M19: 26,149,409 km (0.115 R)
• M20: 29,991,381 km (0.12 R)
• M21: 34,064,632 km (0.058 R)
• M22: 34,452,390 km (0.104 R)
• M23: 39,620,248 km (0.086 R)
• M24: 39,905,681 km (0.039 R)
• M25: 40,770,356 km (0.108 R)
• M26: 42,686,556 km (0.1 R)
• M27: 42,986,499 km (0.099 R)
• M28: 47,657,543 km (0.103 R)
• M29: 48,304,704 km (0.081 R)
• M30: 50,281,789 km (0.075 R)
• M31: 50,952,586 km (0.11 R)
• M32: 51,290,228 km (0.096 R)
• M33: 58,176,069 km (0.047 R)
• M34: 60,412,557 km (0.111 R)
• M35: 66,454,366 km (0.106 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 18,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit