🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.31 AU - 1.85 AU

Year: 744 Days

Day: 35.6 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.65 AU - 4.47 AU

Year: 3066 Days

Day: 47.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.5

Radius: 13.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.5 AU - 7.54 AU

Year: 6239 Days

Day: 12.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 70,250,679 km

• M1: 169,195 km (0.061 R)
• M2: 690,993 km (0.097 R)
• M3: 1,149,360 km (0.066 R)
• M4: 2,076,269 km (0.087 R)
• M5: 2,561,714 km (0.092 R)
• M6: 3,370,590 km (0.105 R)
• M7: 4,000,247 km (0.112 R)
• M8: 5,408,113 km (0.095 R)
• M9: 5,923,627 km (0.099 R)
• M10: 6,538,474 km (0.078 R)
• M11: 7,522,230 km (0.06 R)
• M12: 8,166,249 km (0.112 R)
• M13: 10,005,106 km (0.034 R)
• M14: 11,310,945 km (0.057 R)
• M15: 13,809,379 km (0.072 R)
• M16: 14,315,918 km (0.077 R)
• M17: 17,555,011 km (0.108 R)
• M18: 19,520,129 km (0.107 R)
• M19: 20,447,187 km (0.098 R)
• M20: 23,883,898 km (0.081 R)
• M21: 28,495,103 km (0.056 R)
• M22: 29,781,047 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702.2

Radius: 3.4

Gravity: 60.74 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.81 AU - 15.15 AU

Year: 17524 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,250,679 km

• M1: 42,935 km (0.025 R)
• M2: 163,660 km (0.059 R)
• M3: 363,373 km (0.077 R)
• M4: 516,262 km (0.076 R)
• M5: 692,489 km (0.114 R)
• M6: 810,372 km (0.09 R)
• M7: 953,387 km (0.049 R)
• M8: 3,864,412 km (0.039 R)
• M9: 4,143,263 km (0.085 R)
• M10: 4,402,217 km (0.116 R)
• M11: 5,281,104 km (0.111 R)
• M12: 6,229,106 km (0.071 R)
• M13: 6,525,758 km (0.1 R)
• M14: 6,787,405 km (0.051 R)
• M15: 7,378,167 km (0.116 R)
• M16: 8,101,622 km (0.049 R)
• M17: 10,494,739 km (0.105 R)
• M18: 11,220,887 km (0.072 R)
• M19: 12,772,517 km (0.059 R)
• M20: 15,666,787 km (0.072 R)
• M21: 17,849,719 km (0.075 R)
• M22: 18,019,064 km (0.037 R)
• M23: 18,533,381 km (0.036 R)
• M24: 20,875,934 km (0.078 R)
• M25: 22,806,794 km (0.108 R)
• M26: 23,815,532 km (0.095 R)
• M27: 24,853,442 km (0.1 R)
• M28: 26,466,406 km (0.115 R)
• M29: 27,466,917 km (0.097 R)
• M30: 28,839,777 km (0.108 R)
• M31: 33,104,214 km (0.04 R)
• M32: 34,395,542 km (0.069 R)
• M33: 37,078,131 km (0.118 R)
• M34: 40,477,444 km (0.057 R)
• M35: 43,158,986 km (0.118 R)
• M36: 43,464,016 km (0.101 R)
• M37: 47,399,637 km (0.116 R)
• M38: 49,370,439 km (0.045 R)
• M39: 49,537,091 km (0.081 R)
• M40: 69,620,755 km (0.083 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 15,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit