🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.67 AU - 1.03 AU

Year: 331 Days

Day: 24.1 Hours

Environment

Temp: -19 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.02 AU - 1.16 AU

Year: 480 Days

Day: 44.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.33 AU - 1.69 AU

Year: 783 Days

Day: 37.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 6.1

Gravity: 8.63 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.23 AU - 12.75 AU

Year: 15366 Days

Day: 17 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 104,299,929 km

• M1: 78,539 km (0.072 R)
• M2: 314,754 km (0.091 R)
• M3: 702,063 km (0.079 R)
• M4: 1,105,379 km (0.118 R)
• M5: 2,253,243 km (0.104 R)
• M6: 2,728,216 km (0.119 R)
• M7: 3,902,709 km (0.084 R)
• M8: 4,379,328 km (0.074 R)
• M9: 4,646,959 km (0.056 R)
• M10: 5,281,104 km (0.091 R)
• M11: 6,603,549 km (0.061 R)
• M12: 6,956,002 km (0.101 R)
• M13: 11,533,996 km (0.106 R)
• M14: 14,049,933 km (0.052 R)
• M15: 14,502,018 km (0.047 R)
• M16: 17,494,873 km (0.06 R)
• M17: 21,805,386 km (0.07 R)
• M18: 25,898,383 km (0.054 R)
• M19: 27,972,408 km (0.04 R)
• M20: 35,563,752 km (0.079 R)
• M21: 35,802,211 km (0.104 R)
• M22: 36,766,669 km (0.112 R)
• M23: 42,248,982 km (0.064 R)
• M24: 46,808,276 km (0.073 R)
• M25: 47,815,818 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 4.1

Gravity: 25.72 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.91 AU - 13.97 AU

Year: 18505 Days

Day: 19.7 Hours

Environment

Temp: -212 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 104,299,929 km

• M1: 51,312 km (0.114 R)
• M2: 281,543 km (0.086 R)
• M3: 436,826 km (0.096 R)
• M4: 737,667 km (0.11 R)
• M5: 885,769 km (0.099 R)
• M6: 1,484,460 km (0.061 R)
• M7: 2,005,060 km (0.083 R)
• M8: 2,236,189 km (0.103 R)
• M9: 2,484,970 km (0.116 R)
• M10: 4,974,428 km (0.043 R)
• M11: 5,769,541 km (0.069 R)
• M12: 6,729,660 km (0.055 R)
• M13: 8,217,261 km (0.055 R)
• M14: 9,480,615 km (0.083 R)
• M15: 10,186,119 km (0.091 R)
• M16: 10,580,160 km (0.089 R)
• M17: 12,769,076 km (0.115 R)
• M18: 13,764,051 km (0.117 R)
• M19: 14,037,815 km (0.071 R)
• M20: 17,612,606 km (0.09 R)
• M21: 18,016,520 km (0.112 R)
• M22: 21,657,583 km (0.119 R)
• M23: 22,027,987 km (0.075 R)
• M24: 22,496,827 km (0.07 R)
• M25: 25,348,611 km (0.119 R)
• M26: 26,385,324 km (0.12 R)
• M27: 31,048,739 km (0.082 R)
• M28: 31,756,786 km (0.096 R)
• M29: 36,754,402 km (0.117 R)
• M30: 41,536,148 km (0.076 R)
• M31: 46,256,110 km (0.045 R)
• M32: 47,179,129 km (0.101 R)
• M33: 51,157,535 km (0.086 R)
• M34: 53,144,195 km (0.093 R)
• M35: 53,817,684 km (0.04 R)
• M36: 55,009,830 km (0.097 R)
• M37: 60,319,208 km (0.034 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.7

Radius: 3.3

Gravity: 72.61 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.45 AU - 17.79 AU

Year: 29876 Days

Day: 18.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 104,299,929 km

• M1: 40,990 km (0.104 R)
• M2: 414,386 km (0.079 R)
• M3: 544,237 km (0.115 R)
• M4: 1,062,743 km (0.086 R)
• M5: 1,612,067 km (0.099 R)
• M6: 2,185,774 km (0.096 R)
• M7: 2,636,812 km (0.108 R)
• M8: 3,147,090 km (0.095 R)
• M9: 3,425,492 km (0.06 R)
• M10: 3,653,180 km (0.107 R)
• M11: 4,986,845 km (0.052 R)
• M12: 5,627,573 km (0.106 R)
• M13: 7,018,384 km (0.104 R)
• M14: 7,226,624 km (0.09 R)
• M15: 10,591,529 km (0.081 R)
• M16: 18,350,572 km (0.104 R)
• M17: 22,786,897 km (0.072 R)
• M18: 23,358,361 km (0.116 R)
• M19: 25,617,289 km (0.116 R)
• M20: 30,425,664 km (0.086 R)
• M21: 31,679,892 km (0.112 R)
• M22: 33,551,810 km (0.061 R)
• M23: 36,729,269 km (0.099 R)
• M24: 37,831,506 km (0.083 R)
• M25: 42,289,224 km (0.12 R)
• M26: 42,460,812 km (0.03 R)
• M27: 43,499,620 km (0.094 R)
• M28: 50,282,388 km (0.117 R)
• M29: 50,667,901 km (0.113 R)
• M30: 51,836,111 km (0.037 R)
• M31: 60,086,882 km (0.102 R)
• M32: 60,521,015 km (0.106 R)
• M33: 66,355,482 km (0.083 R)
• M34: 67,285,233 km (0.095 R)
• M35: 86,360,756 km (0.119 R)
• M36: 86,636,764 km (0.077 R)
• M37: 87,190,725 km (0.115 R)
• M38: 88,305,678 km (0.068 R)
• M39: 90,563,858 km (0.066 R)
• M40: 94,901,299 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 17,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit