🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.52 AU - 0.84 AU

Year: 216 Days

Day: 29.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,960,957 km

• M1: 94,546 km (0.114 R)
• M2: 132,693 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.78 AU - 1.24 AU

Year: 391 Days

Day: 42.9 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,960,957 km

• M1: 65,673 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.65 AU - 3.83 AU

Year: 2785 Days

Day: 21.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.35 AU - 4.49 AU

Year: 2988 Days

Day: 46.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 178.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.15 AU - 4.75 AU

Year: 3022 Days

Day: 23.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.2

Radius: 12

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.49 AU - 5.81 AU

Year: 3861 Days

Day: 8.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,960,957 km

• M1: 154,983 km (0.109 R)
• M2: 244,892 km (0.08 R)
• M3: 338,540 km (0.069 R)
• M4: 627,114 km (0.074 R)
• M5: 754,871 km (0.074 R)
• M6: 958,922 km (0.078 R)
• M7: 1,109,418 km (0.102 R)
• M8: 1,692,102 km (0.1 R)
• M9: 1,891,366 km (0.114 R)
• M10: 2,053,380 km (0.096 R)
• M11: 2,143,887 km (0.033 R)
• M12: 2,235,591 km (0.11 R)
• M13: 2,375,913 km (0.081 R)
• M14: 2,616,317 km (0.066 R)
• M15: 3,017,838 km (0.047 R)
• M16: 4,994,624 km (0.101 R)
• M17: 5,471,692 km (0.085 R)
• M18: 5,790,784 km (0.089 R)
• M19: 6,006,953 km (0.117 R)
• M20: 6,358,358 km (0.09 R)
• M21: 6,693,906 km (0.1 R)
• M22: 6,784,413 km (0.118 R)
• M23: 6,898,107 km (0.064 R)
• M24: 7,806,615 km (0.116 R)
• M25: 7,997,652 km (0.112 R)
• M26: 8,190,184 km (0.068 R)
• M27: 8,287,124 km (0.114 R)
• M28: 9,276,863 km (0.075 R)
• M29: 9,606,577 km (0.095 R)
• M30: 10,147,373 km (0.077 R)
• M31: 10,777,629 km (0.1 R)
• M32: 11,097,619 km (0.058 R)
• M33: 11,204,881 km (0.115 R)
• M34: 11,285,663 km (0.099 R)
• M35: 11,420,601 km (0.11 R)
• M36: 12,158,866 km (0.071 R)
• M37: 12,491,871 km (0.113 R)
• M38: 12,828,017 km (0.091 R)
• M39: 12,968,939 km (0.089 R)
• M40: 13,366,271 km (0.082 R)
• M41: 13,825,386 km (0.106 R)
• M42: 14,729,406 km (0.078 R)
• M43: 14,877,059 km (0.086 R)
• M44: 15,622,506 km (0.033 R)
• M45: 15,773,151 km (0.112 R)
• M46: 15,954,463 km (0.056 R)
• M47: 16,227,779 km (0.11 R)
• M48: 16,349,701 km (0.095 R)
• M49: 16,471,922 km (0.053 R)
• M50: 16,748,230 km (0.116 R)
• M51: 17,398,681 km (0.065 R)
• M52: 17,648,659 km (0.109 R)
• M53: 18,278,915 km (0.111 R)
• M54: 18,374,059 km (0.071 R)
• M55: 18,501,217 km (0.11 R)
• M56: 18,820,310 km (0.096 R)
• M57: 19,077,020 km (0.077 R)
• M58: 19,270,300 km (0.086 R)
• M59: 20,115,229 km (0.094 R)
• M60: 20,344,712 km (0.074 R)
• M61: 21,105,118 km (0.034 R)
• M62: 21,405,211 km (0.099 R)
• M63: 21,673,141 km (0.07 R)
• M64: 22,858,405 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 18,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit