🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.2 AU - 1.96 AU

Year: 708 Days

Day: 29.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.77 AU - 2.07 AU

Year: 948 Days

Day: 47.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,098,216 km

• M1: 63,878 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.35 AU - 3.27 AU

Year: 1679 Days

Day: 20.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,098,216 km

• M1: 49,666 km (0.03 R)
• M2: 369,208 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 13.3

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.05 AU - 14.43 AU

Year: 14338 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 100,098,216 km

• M1: 170,990 km (0.076 R)
• M2: 584,778 km (0.095 R)
• M3: 1,337,555 km (0.064 R)
• M4: 2,106,936 km (0.086 R)
• M5: 3,007,815 km (0.086 R)
• M6: 3,685,344 km (0.117 R)
• M7: 5,347,077 km (0.091 R)
• M8: 9,758,718 km (0.059 R)
• M9: 12,362,319 km (0.04 R)
• M10: 14,383,985 km (0.082 R)
• M11: 14,885,736 km (0.062 R)
• M12: 15,325,105 km (0.12 R)
• M13: 16,384,108 km (0.056 R)
• M14: 16,852,649 km (0.026 R)
• M15: 18,229,099 km (0.085 R)
• M16: 21,855,651 km (0.106 R)
• M17: 25,622,974 km (0.079 R)
• M18: 28,325,160 km (0.105 R)
• M19: 28,887,648 km (0.1 R)
• M20: 30,502,258 km (0.096 R)
• M21: 32,054,635 km (0.09 R)
• M22: 37,971,530 km (0.099 R)
• M23: 38,931,499 km (0.114 R)
• M24: 41,618,726 km (0.08 R)
• M25: 46,265,086 km (0.026 R)
• M26: 52,418,496 km (0.102 R)
• M27: 56,573,726 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 7.3

Gravity: 15.8 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.97 AU - 22.03 AU

Year: 27221 Days

Day: 23.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 100,098,216 km

• M1: 90,806 km (0.066 R)
• M2: 383,270 km (0.046 R)
• M3: 832,363 km (0.111 R)
• M4: 1,112,709 km (0.108 R)
• M5: 1,788,443 km (0.069 R)
• M6: 2,791,047 km (0.058 R)
• M7: 6,636,311 km (0.053 R)
• M8: 7,342,563 km (0.114 R)
• M9: 9,143,272 km (0.065 R)
• M10: 10,210,952 km (0.047 R)
• M11: 10,741,277 km (0.084 R)
• M12: 11,856,529 km (0.062 R)
• M13: 14,479,578 km (0.098 R)
• M14: 15,148,729 km (0.094 R)
• M15: 19,402,245 km (0.101 R)
• M16: 20,009,912 km (0.043 R)
• M17: 35,884,490 km (0.06 R)
• M18: 40,945,685 km (0.097 R)
• M19: 41,443,248 km (0.11 R)
• M20: 44,863,803 km (0.109 R)
• M21: 58,313,400 km (0.094 R)
• M22: 66,173,272 km (0.083 R)
• M23: 69,882,401 km (0.104 R)
• M24: 81,052,575 km (0.037 R)
• M25: 92,498,757 km (0.068 R)
• M26: 94,217,038 km (0.097 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 18,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit