🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 30.1 Hours

Environment

Temp: 220 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.12 AU - 1.38 AU

Year: 510 Days

Day: 31.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.95 AU - 2.85 AU

Year: 1358 Days

Day: 16.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.7

Radius: 4.8

Gravity: 41.83 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.7 AU - 22.16 AU

Year: 32498 Days

Day: 15.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 117,837,815 km

• M1: 64,327 km (0.114 R)
• M2: 515,514 km (0.07 R)
• M3: 723,904 km (0.092 R)
• M4: 987,795 km (0.087 R)
• M5: 1,166,115 km (0.107 R)
• M6: 1,856,210 km (0.058 R)
• M7: 2,035,728 km (0.081 R)
• M8: 3,500,889 km (0.101 R)
• M9: 3,776,149 km (0.105 R)
• M10: 4,065,621 km (0.106 R)
• M11: 5,418,584 km (0.104 R)
• M12: 5,881,590 km (0.093 R)
• M13: 7,711,172 km (0.092 R)
• M14: 11,449,174 km (0.118 R)
• M15: 11,749,566 km (0.097 R)
• M16: 12,922,862 km (0.058 R)
• M17: 13,166,557 km (0.111 R)
• M18: 14,605,988 km (0.08 R)
• M19: 19,548,403 km (0.09 R)
• M20: 24,126,097 km (0.094 R)
• M21: 24,869,000 km (0.116 R)
• M22: 27,993,950 km (0.037 R)
• M23: 35,960,935 km (0.094 R)
• M24: 38,582,936 km (0.116 R)
• M25: 41,681,707 km (0.11 R)
• M26: 46,444,604 km (0.091 R)
• M27: 51,354,406 km (0.043 R)
• M28: 53,411,377 km (0.055 R)
• M29: 54,039,089 km (0.051 R)
• M30: 56,598,858 km (0.042 R)
• M31: 57,251,255 km (0.111 R)
• M32: 57,469,817 km (0.099 R)
• M33: 60,362,142 km (0.046 R)
• M34: 79,776,206 km (0.068 R)
• M35: 94,795,384 km (0.1 R)
• M36: 97,261,205 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 12,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit