🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.72 AU - 1 AU

Year: 293 Days

Day: 44.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.3 AU - 1.78 AU

Year: 702 Days

Day: 42.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,205,735 km

• M1: 44,730 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.38 AU - 2.28 AU

Year: 909 Days

Day: 13.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,205,735 km

• M1: 927,956 km (0.076 R)

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 9.4

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.75 AU - 11.21 AU

Year: 12454 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,205,735 km

• M1: 155,133 km (0.061 R)
• M2: 275,709 km (0.08 R)
• M3: 349,610 km (0.084 R)
• M4: 750,533 km (0.082 R)
• M5: 825,032 km (0.109 R)
• M6: 915,389 km (0.096 R)
• M7: 1,251,386 km (0.072 R)
• M8: 1,417,889 km (0.104 R)
• M9: 1,840,652 km (0.097 R)
• M10: 1,996,084 km (0.058 R)
• M11: 2,155,855 km (0.1 R)
• M12: 2,246,362 km (0.089 R)
• M13: 2,621,703 km (0.093 R)
• M14: 2,757,837 km (0.115 R)
• M15: 3,304,617 km (0.034 R)
• M16: 3,884,758 km (0.056 R)
• M17: 4,243,344 km (0.103 R)
• M18: 4,589,363 km (0.119 R)
• M19: 5,016,615 km (0.069 R)
• M20: 5,186,259 km (0.067 R)
• M21: 5,656,445 km (0.108 R)
• M22: 5,807,689 km (0.119 R)
• M23: 5,934,847 km (0.112 R)
• M24: 6,321,707 km (0.098 R)
• M25: 7,393,276 km (0.099 R)
• M26: 7,558,732 km (0.066 R)
• M27: 7,669,883 km (0.106 R)
• M28: 7,781,483 km (0.111 R)
• M29: 7,893,681 km (0.12 R)
• M30: 8,006,328 km (0.049 R)
• M31: 8,433,730 km (0.069 R)
• M32: 8,635,836 km (0.114 R)
• M33: 9,340,592 km (0.075 R)
• M34: 10,370,573 km (0.074 R)
• M35: 10,836,271 km (0.06 R)
• M36: 11,119,011 km (0.103 R)
• M37: 11,182,291 km (0.098 R)
• M38: 11,309,001 km (0.078 R)
• M39: 12,046,817 km (0.1 R)
• M40: 12,176,668 km (0.042 R)
• M41: 14,940,639 km (0.117 R)
• M42: 15,045,357 km (0.101 R)
• M43: 16,753,166 km (0.109 R)
• M44: 16,825,572 km (0.1 R)
• M45: 17,814,414 km (0.119 R)
• M46: 17,888,465 km (0.099 R)
• M47: 18,036,716 km (0.1 R)
• M48: 18,935,201 km (0.074 R)
• M49: 20,542,181 km (0.074 R)
• M50: 20,775,255 km (0.076 R)
• M51: 21,048,420 km (0.027 R)
• M52: 21,677,031 km (0.115 R)
• M53: 22,073,166 km (0.113 R)
• M54: 23,844,105 km (0.102 R)
• M55: 24,171,126 km (0.119 R)
• M56: 24,252,956 km (0.116 R)
• M57: 24,540,633 km (0.092 R)
• M58: 25,160,567 km (0.09 R)
• M59: 25,535,160 km (0.108 R)
• M60: 25,827,773 km (0.105 R)
• M61: 27,094,119 km (0.109 R)
• M62: 27,221,876 km (0.052 R)
• M63: 27,477,987 km (0.104 R)
• M64: 28,596,979 km (0.117 R)
• M65: 28,770,513 km (0.044 R)
• M66: 28,944,346 km (0.092 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit