🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.43 AU - 0.67 AU

Year: 145 Days

Day: 25.4 Hours

Environment

Temp: 267 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.8 AU - 1.22 AU

Year: 360 Days

Day: 21.7 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.09 AU - 1.09 AU

Year: 404 Days

Day: 45.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.8

Radius: 14.1

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.5 AU - 5.54 AU

Year: 4601 Days

Day: 14.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 26,271,727 km

• M1: 177,722 km (0.064 R)
• M2: 272,418 km (0.109 R)
• M3: 549,323 km (0.094 R)
• M4: 658,679 km (0.097 R)
• M5: 833,559 km (0.062 R)
• M6: 951,592 km (0.112 R)
• M7: 1,127,370 km (0.101 R)
• M8: 1,273,676 km (0.088 R)
• M9: 1,384,528 km (0.066 R)
• M10: 1,646,175 km (0.101 R)
• M11: 1,752,389 km (0.062 R)
• M12: 2,102,149 km (0.091 R)
• M13: 2,562,163 km (0.116 R)
• M14: 2,686,778 km (0.071 R)
• M15: 2,776,985 km (0.113 R)
• M16: 3,016,491 km (0.119 R)
• M17: 3,186,285 km (0.118 R)
• M18: 4,965,901 km (0.099 R)
• M19: 5,509,540 km (0.068 R)
• M20: 5,812,176 km (0.039 R)
• M21: 5,906,423 km (0.118 R)
• M22: 6,096,412 km (0.068 R)
• M23: 6,360,901 km (0.11 R)
• M24: 6,826,899 km (0.09 R)
• M25: 7,177,257 km (0.106 R)
• M26: 7,329,398 km (0.09 R)
• M27: 7,714,164 km (0.087 R)
• M28: 8,000,644 km (0.096 R)
• M29: 8,211,128 km (0.107 R)
• M30: 8,880,878 km (0.087 R)
• M31: 9,153,894 km (0.059 R)
• M32: 9,291,374 km (0.115 R)
• M33: 9,540,604 km (0.034 R)
• M34: 10,187,615 km (0.103 R)
• M35: 10,358,755 km (0.089 R)
• M36: 11,464,882 km (0.118 R)
• M37: 12,062,076 km (0.085 R)
• M38: 12,273,608 km (0.067 R)
• M39: 12,455,818 km (0.107 R)
• M40: 14,104,386 km (0.087 R)
• M41: 14,679,740 km (0.057 R)
• M42: 14,841,006 km (0.082 R)
• M43: 15,100,110 km (0.084 R)
• M44: 15,820,723 km (0.119 R)
• M45: 15,986,028 km (0.113 R)
• M46: 16,653,085 km (0.081 R)
• M47: 17,329,268 km (0.069 R)
• M48: 17,602,284 km (0.073 R)
• M49: 17,980,018 km (0.106 R)
• M50: 18,117,948 km (0.108 R)
• M51: 18,360,446 km (0.099 R)
• M52: 18,953,601 km (0.107 R)
• M53: 19,766,067 km (0.111 R)
• M54: 20,158,762 km (0.081 R)
• M55: 20,374,033 km (0.076 R)
• M56: 20,590,053 km (0.109 R)
• M57: 21,242,598 km (0.096 R)
• M58: 21,608,216 km (0.104 R)
• M59: 21,718,320 km (0.097 R)
• M60: 21,865,374 km (0.066 R)
• M61: 22,271,383 km (0.099 R)
• M62: 22,419,634 km (0.09 R)
• M63: 22,754,584 km (0.065 R)
• M64: 23,354,023 km (0.061 R)
• M65: 24,568,458 km (0.1 R)
• M66: 24,952,177 km (0.112 R)
• M67: 25,299,244 km (0.073 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit