🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.97 AU

Year: 292 Days

Day: 42.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,944,525 km

• M1: 177,423 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.5

Radius: 10.3

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.44 AU - 4.08 AU

Year: 3096 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 50,944,525 km

• M1: 128,205 km (0.109 R)
• M2: 579,393 km (0.049 R)
• M3: 992,432 km (0.077 R)
• M4: 1,397,244 km (0.113 R)
• M5: 1,851,722 km (0.076 R)
• M6: 2,417,950 km (0.042 R)
• M7: 2,797,929 km (0.112 R)
• M8: 3,508,519 km (0.078 R)
• M9: 4,227,935 km (0.105 R)
• M10: 4,577,844 km (0.117 R)
• M11: 5,361,438 km (0.077 R)
• M12: 6,232,098 km (0.026 R)
• M13: 7,317,281 km (0.077 R)
• M14: 8,387,504 km (0.087 R)
• M15: 8,836,746 km (0.036 R)
• M16: 9,559,005 km (0.099 R)
• M17: 10,164,876 km (0.085 R)
• M18: 11,663,996 km (0.112 R)
• M19: 12,136,875 km (0.102 R)
• M20: 13,398,434 km (0.107 R)
• M21: 14,109,174 km (0.113 R)
• M22: 15,969,872 km (0.101 R)
• M23: 16,931,936 km (0.112 R)
• M24: 18,678,641 km (0.064 R)

Asteroid Belt

Center: 6.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544

Radius: 12.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 8.76 AU - 10.1 AU

Year: 12295 Days

Day: 9.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 124 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,944,525 km

• M1: 165,156 km (0.106 R)
• M2: 680,371 km (0.117 R)
• M3: 1,142,778 km (0.103 R)
• M4: 1,756,877 km (0.053 R)
• M5: 2,239,779 km (0.069 R)
• M6: 2,768,907 km (0.068 R)
• M7: 3,528,266 km (0.074 R)
• M8: 4,136,381 km (0.059 R)
• M9: 4,938,525 km (0.114 R)
• M10: 6,852,031 km (0.096 R)
• M11: 8,931,142 km (0.084 R)
• M12: 9,560,202 km (0.04 R)
• M13: 10,852,877 km (0.09 R)
• M14: 13,468,595 km (0.104 R)
• M15: 14,623,940 km (0.095 R)
• M16: 15,293,690 km (0.075 R)
• M17: 17,278,404 km (0.072 R)
• M18: 26,452,494 km (0.058 R)
• M19: 27,146,329 km (0.055 R)
• M20: 28,881,664 km (0.113 R)
• M21: 29,300,538 km (0.083 R)
• M22: 29,829,815 km (0.025 R)
• M23: 30,798,611 km (0.066 R)
• M24: 32,122,852 km (0.083 R)
• M25: 38,935,239 km (0.093 R)
• M26: 39,833,126 km (0.032 R)
• M27: 43,563,199 km (0.03 R)
• M28: 49,286,814 km (0.045 R)
• M29: 49,735,308 km (0.074 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit