🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 40.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1 AU - 1.42 AU

Year: 496 Days

Day: 40 Hours

Environment

Temp: -14 °C

Axial Tilt: 8.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.1

Radius: 8.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 4.57 AU - 5.23 AU

Year: 4043 Days

Day: 7.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 80,219,319 km

• M1: 106,962 km (0.104 R)
• M2: 503,995 km (0.116 R)
• M3: 961,017 km (0.11 R)
• M4: 1,336,358 km (0.12 R)
• M5: 1,656,946 km (0.058 R)
• M6: 2,164,831 km (0.059 R)
• M7: 5,128,813 km (0.113 R)
• M8: 5,625,927 km (0.096 R)
• M9: 6,102,995 km (0.074 R)
• M10: 6,799,373 km (0.103 R)
• M11: 7,370,238 km (0.108 R)
• M12: 7,667,489 km (0.067 R)
• M13: 10,122,690 km (0.054 R)
• M14: 11,020,277 km (0.087 R)
• M15: 12,422,906 km (0.074 R)
• M16: 15,433,564 km (0.065 R)
• M17: 15,822,817 km (0.115 R)
• M18: 17,393,296 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.9

Radius: 10.8

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.19 AU - 8.39 AU

Year: 6596 Days

Day: 7.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 80,219,319 km

• M1: 134,339 km (0.053 R)
• M2: 566,078 km (0.101 R)
• M3: 1,186,012 km (0.088 R)
• M4: 1,917,994 km (0.101 R)
• M5: 3,928,889 km (0.113 R)
• M6: 4,591,009 km (0.107 R)
• M7: 5,608,873 km (0.042 R)
• M8: 7,370,837 km (0.113 R)
• M9: 9,069,670 km (0.076 R)
• M10: 11,015,639 km (0.107 R)
• M11: 11,952,271 km (0.105 R)
• M12: 12,385,208 km (0.105 R)
• M13: 14,770,845 km (0.034 R)
• M14: 15,333,034 km (0.114 R)
• M15: 18,076,060 km (0.091 R)
• M16: 23,153,562 km (0.101 R)
• M17: 26,017,014 km (0.083 R)
• M18: 27,021,714 km (0.083 R)
• M19: 33,493,766 km (0.106 R)
• M20: 38,417,481 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.1

Radius: 13

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.68 AU - 9.4 AU

Year: 10132 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 80,219,319 km

• M1: 161,865 km (0.105 R)
• M2: 671,545 km (0.065 R)
• M3: 1,214,884 km (0.051 R)
• M4: 1,890,169 km (0.11 R)
• M5: 2,360,954 km (0.036 R)
• M6: 3,060,324 km (0.098 R)
• M7: 3,519,589 km (0.118 R)
• M8: 4,578,892 km (0.034 R)
• M9: 5,670,806 km (0.071 R)
• M10: 6,189,163 km (0.082 R)
• M11: 8,631,648 km (0.112 R)
• M12: 10,043,253 km (0.111 R)
• M13: 10,752,497 km (0.101 R)
• M14: 11,386,642 km (0.086 R)
• M15: 13,743,856 km (0.113 R)
• M16: 14,364,836 km (0.1 R)
• M17: 16,827,068 km (0.073 R)
• M18: 17,394,343 km (0.111 R)
• M19: 21,646,513 km (0.094 R)
• M20: 23,089,683 km (0.036 R)
• M21: 24,057,133 km (0.116 R)
• M22: 25,051,360 km (0.041 R)
• M23: 26,641,586 km (0.119 R)
• M24: 27,705,825 km (0.054 R)
• M25: 28,597,428 km (0.112 R)
• M26: 31,601,054 km (0.117 R)
• M27: 36,432,916 km (0.096 R)
• M28: 37,623,416 km (0.089 R)
• M29: 41,350,347 km (0.114 R)
• M30: 44,369,382 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 854.8

Radius: 3.3

Gravity: 78.49 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.31 AU - 15.55 AU

Year: 19381 Days

Day: 16.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 80,219,319 km

• M1: 41,139 km (0.107 R)
• M2: 159,771 km (0.113 R)
• M3: 333,902 km (0.07 R)
• M4: 654,042 km (0.086 R)
• M5: 794,215 km (0.116 R)
• M6: 918,232 km (0.098 R)
• M7: 1,708,557 km (0.092 R)
• M8: 1,820,008 km (0.046 R)
• M9: 2,476,144 km (0.074 R)
• M10: 2,793,441 km (0.099 R)
• M11: 3,478,749 km (0.099 R)
• M12: 4,337,141 km (0.115 R)
• M13: 5,771,635 km (0.087 R)
• M14: 6,152,661 km (0.118 R)
• M15: 7,058,925 km (0.03 R)
• M16: 9,019,405 km (0.107 R)
• M17: 9,648,315 km (0.116 R)
• M18: 9,883,931 km (0.078 R)
• M19: 10,184,025 km (0.109 R)
• M20: 10,929,022 km (0.091 R)
• M21: 11,510,958 km (0.108 R)
• M22: 13,380,632 km (0.081 R)
• M23: 16,507,975 km (0.078 R)
• M24: 17,708,199 km (0.113 R)
• M25: 20,184,941 km (0.116 R)
• M26: 21,455,925 km (0.092 R)
• M27: 23,513,644 km (0.106 R)
• M28: 26,038,257 km (0.106 R)
• M29: 26,265,945 km (0.052 R)
• M30: 28,495,851 km (0.089 R)
• M31: 31,360,052 km (0.104 R)
• M32: 31,747,361 km (0.09 R)
• M33: 35,516,030 km (0.103 R)
• M34: 38,383,223 km (0.084 R)
• M35: 40,785,167 km (0.027 R)
• M36: 46,887,413 km (0.094 R)
• M37: 54,494,166 km (0.025 R)
• M38: 61,060,615 km (0.055 R)
• M39: 61,261,375 km (0.099 R)
• M40: 70,756,202 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 11,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit