🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.57 AU - 0.65 AU

Year: 171 Days

Day: 42.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,268,530 km

• M1: 403,017 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.75 AU - 1.13 AU

Year: 328 Days

Day: 27.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.61 AU - 1.71 AU

Year: 770 Days

Day: 35.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 173.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 14.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 8.2 AU - 12.8 AU

Year: 12245 Days

Day: 11.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 46,268,530 km

• M1: 214,523 km (0.106 R)
• M2: 363,672 km (0.103 R)
• M3: 496,366 km (0.117 R)
• M4: 910,303 km (0.115 R)
• M5: 1,147,116 km (0.061 R)
• M6: 1,323,642 km (0.049 R)
• M7: 2,073,426 km (0.106 R)
• M8: 2,366,788 km (0.099 R)
• M9: 2,493,049 km (0.118 R)
• M10: 2,647,733 km (0.058 R)
• M11: 2,832,187 km (0.104 R)
• M12: 3,440,452 km (0.053 R)
• M13: 4,490,629 km (0.098 R)
• M14: 4,616,740 km (0.091 R)
• M15: 5,002,254 km (0.026 R)
• M16: 5,566,387 km (0.064 R)
• M17: 6,011,740 km (0.083 R)
• M18: 6,539,970 km (0.103 R)
• M19: 7,565,912 km (0.058 R)
• M20: 8,290,714 km (0.088 R)
• M21: 8,602,476 km (0.11 R)
• M22: 8,760,003 km (0.067 R)
• M23: 9,157,634 km (0.09 R)
• M24: 10,302,656 km (0.069 R)
• M25: 10,934,707 km (0.076 R)
• M26: 11,234,052 km (0.037 R)
• M27: 11,796,989 km (0.116 R)
• M28: 12,324,920 km (0.073 R)
• M29: 13,086,074 km (0.112 R)
• M30: 14,654,009 km (0.103 R)
• M31: 16,183,348 km (0.088 R)
• M32: 16,622,567 km (0.113 R)
• M33: 17,016,459 km (0.106 R)
• M34: 18,469,652 km (0.096 R)
• M35: 19,236,940 km (0.112 R)
• M36: 19,910,429 km (0.049 R)
• M37: 20,223,837 km (0.112 R)
• M38: 22,084,535 km (0.107 R)
• M39: 22,354,859 km (0.073 R)
• M40: 25,286,977 km (0.044 R)
• M41: 25,739,959 km (0.076 R)
• M42: 27,404,684 km (0.047 R)
• M43: 27,753,397 km (0.069 R)
• M44: 28,808,511 km (0.087 R)
• M45: 30,897,645 km (0.064 R)
• M46: 32,113,128 km (0.067 R)
• M47: 32,296,834 km (0.115 R)
• M48: 32,850,047 km (0.106 R)
• M49: 33,282,385 km (0.089 R)
• M50: 34,028,130 km (0.094 R)
• M51: 34,905,073 km (0.112 R)
• M52: 37,258,397 km (0.1 R)
• M53: 37,838,537 km (0.115 R)
• M54: 38,486,595 km (0.109 R)
• M55: 40,386,937 km (0.104 R)
• M56: 40,916,514 km (0.073 R)
• M57: 42,586,325 km (0.112 R)
• M58: 42,720,963 km (0.097 R)
• M59: 42,990,389 km (0.075 R)
• M60: 43,192,944 km (0.099 R)
• M61: 44,006,158 km (0.081 R)
• M62: 44,210,210 km (0.039 R)
• M63: 45,029,857 km (0.095 R)
• M64: 45,716,660 km (0.109 R)
• M65: 45,923,255 km (0.076 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 19,132 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit