🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 287 Days

Day: 39.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 45.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.24 AU - 1.42 AU

Year: 572 Days

Day: 33.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,736,552 km

• M1: 477,666 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.16 AU - 3.48 AU

Year: 2255 Days

Day: 16.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 8.8

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.75 AU - 6.77 AU

Year: 6552 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 22,736,552 km

• M1: 150,944 km (0.051 R)
• M2: 264,040 km (0.105 R)
• M3: 325,375 km (0.056 R)
• M4: 442,062 km (0.092 R)
• M5: 583,581 km (0.106 R)
• M6: 720,314 km (0.096 R)
• M7: 868,266 km (0.105 R)
• M8: 1,320,201 km (0.118 R)
• M9: 1,612,216 km (0.076 R)
• M10: 1,808,638 km (0.069 R)
• M11: 1,909,916 km (0.093 R)
• M12: 2,133,266 km (0.036 R)
• M13: 2,240,378 km (0.113 R)
• M14: 2,508,307 km (0.092 R)
• M15: 2,753,199 km (0.06 R)
• M16: 2,971,762 km (0.093 R)
• M17: 3,771,811 km (0.071 R)
• M18: 3,920,811 km (0.116 R)
• M19: 4,109,753 km (0.073 R)
• M20: 4,224,644 km (0.074 R)
• M21: 4,282,389 km (0.045 R)
• M22: 4,437,970 km (0.117 R)
• M23: 4,536,107 km (0.076 R)
• M24: 4,595,347 km (0.094 R)
• M25: 4,654,887 km (0.077 R)
• M26: 4,774,566 km (0.075 R)
• M27: 5,409,758 km (0.113 R)
• M28: 5,705,364 km (0.071 R)
• M29: 5,833,719 km (0.035 R)
• M30: 6,114,963 km (0.102 R)
• M31: 6,601,156 km (0.095 R)
• M32: 6,713,504 km (0.103 R)
• M33: 6,826,300 km (0.076 R)
• M34: 7,076,877 km (0.075 R)
• M35: 7,540,331 km (0.072 R)
• M36: 7,610,642 km (0.082 R)
• M37: 7,704,889 km (0.096 R)
• M38: 7,989,573 km (0.069 R)
• M39: 8,399,023 km (0.058 R)
• M40: 8,569,564 km (0.036 R)
• M41: 9,188,152 km (0.101 R)
• M42: 9,313,664 km (0.109 R)
• M43: 9,389,211 km (0.05 R)
• M44: 9,490,339 km (0.082 R)
• M45: 9,617,049 km (0.07 R)
• M46: 10,130,020 km (0.111 R)
• M47: 10,233,691 km (0.058 R)
• M48: 10,572,979 km (0.118 R)
• M49: 10,704,476 km (0.119 R)
• M50: 12,825,474 km (0.052 R)
• M51: 13,022,046 km (0.116 R)
• M52: 13,389,757 km (0.118 R)
• M53: 13,560,598 km (0.105 R)
• M54: 15,937,110 km (0.078 R)
• M55: 16,330,403 km (0.025 R)
• M56: 16,421,657 km (0.054 R)
• M57: 16,543,580 km (0.056 R)
• M58: 16,726,987 km (0.105 R)
• M59: 17,064,928 km (0.067 R)
• M60: 17,126,563 km (0.076 R)
• M61: 18,693,002 km (0.04 R)
• M62: 18,947,767 km (0.12 R)
• M63: 19,332,234 km (0.093 R)
• M64: 19,622,304 km (0.073 R)
• M65: 19,686,930 km (0.113 R)
• M66: 19,784,019 km (0.054 R)
• M67: 19,848,945 km (0.083 R)
• M68: 22,061,198 km (0.088 R)
• M69: 22,229,346 km (0.069 R)
• M70: 22,397,943 km (0.066 R)
• M71: 22,465,561 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 419 - 18,767 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit