🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.53 AU - 0.73 AU

Year: 182 Days

Day: 37.2 Hours

Environment

Temp: 230 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.06 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.38 AU - 1.6 AU

Year: 661 Days

Day: 18.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 24,968,386 km

• M1: 133,292 km (0.061 R)
• M2: 757,863 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.4

Radius: 12.2

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.54 AU - 7.2 AU

Year: 5169 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,968,386 km

• M1: 163,211 km (0.107 R)
• M2: 307,274 km (0.095 R)
• M3: 429,196 km (0.066 R)
• M4: 582,085 km (0.084 R)
• M5: 723,754 km (0.103 R)
• M6: 878,439 km (0.099 R)
• M7: 1,020,257 km (0.112 R)
• M8: 1,106,875 km (0.115 R)
• M9: 1,248,544 km (0.078 R)
• M10: 1,396,347 km (0.093 R)
• M11: 1,522,009 km (0.042 R)
• M12: 1,651,560 km (0.089 R)
• M13: 1,845,290 km (0.06 R)
• M14: 2,015,383 km (0.079 R)
• M15: 2,371,425 km (0.054 R)
• M16: 2,747,514 km (0.051 R)
• M17: 2,853,430 km (0.061 R)
• M18: 3,033,097 km (0.101 R)
• M19: 3,403,950 km (0.089 R)
• M20: 3,652,731 km (0.099 R)
• M21: 3,987,382 km (0.099 R)
• M22: 4,229,581 km (0.119 R)
• M23: 4,665,060 km (0.116 R)
• M24: 4,749,732 km (0.096 R)
• M25: 4,920,573 km (0.118 R)
• M26: 5,290,379 km (0.101 R)
• M27: 5,624,132 km (0.079 R)
• M28: 5,964,916 km (0.093 R)
• M29: 6,103,144 km (0.064 R)
• M30: 6,690,615 km (0.105 R)
• M31: 6,786,358 km (0.078 R)
• M32: 7,247,119 km (0.111 R)
• M33: 7,995,408 km (0.099 R)
• M34: 8,378,827 km (0.104 R)
• M35: 8,925,757 km (0.116 R)
• M36: 9,110,660 km (0.088 R)
• M37: 9,564,989 km (0.094 R)
• M38: 9,835,761 km (0.05 R)
• M39: 9,944,818 km (0.112 R)
• M40: 10,054,174 km (0.077 R)
• M41: 10,191,505 km (0.113 R)
• M42: 11,369,737 km (0.036 R)
• M43: 11,484,180 km (0.037 R)
• M44: 11,570,348 km (0.078 R)
• M45: 11,685,538 km (0.088 R)
• M46: 12,004,032 km (0.1 R)
• M47: 12,296,197 km (0.043 R)
• M48: 12,502,193 km (0.113 R)
• M49: 12,620,376 km (0.084 R)
• M50: 12,768,627 km (0.11 R)
• M51: 13,066,925 km (0.118 R)
• M52: 13,246,891 km (0.096 R)
• M53: 13,397,686 km (0.087 R)
• M54: 13,548,930 km (0.086 R)
• M55: 14,006,101 km (0.08 R)
• M56: 14,810,638 km (0.082 R)
• M57: 15,439,697 km (0.112 R)
• M58: 15,534,841 km (0.111 R)
• M59: 15,789,457 km (0.077 R)
• M60: 16,270,564 km (0.057 R)
• M61: 16,821,682 km (0.087 R)
• M62: 16,919,669 km (0.115 R)
• M63: 17,544,090 km (0.095 R)
• M64: 18,612,817 km (0.055 R)
• M65: 18,849,481 km (0.053 R)
• M66: 18,951,208 km (0.065 R)
• M67: 19,053,084 km (0.117 R)
• M68: 20,289,959 km (0.079 R)
• M69: 22,015,122 km (0.116 R)
• M70: 22,913,307 km (0.094 R)
• M71: 24,634,132 km (0.065 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,330 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit