🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.65 AU

Year: 183 Days

Day: 28.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 20 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.67 AU - 2.67 AU

Year: 1852 Days

Day: 25.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,485,133 km

• M1: 1,083,388 km (0.076 R)

Asteroid Belt

Center: 4.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.6

Radius: 12.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.28 AU - 7.28 AU

Year: 8340 Days

Day: 12.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 37,485,133 km

• M1: 160,219 km (0.116 R)
• M2: 825,780 km (0.12 R)
• M3: 1,424,172 km (0.084 R)
• M4: 2,102,448 km (0.04 R)
• M5: 2,648,929 km (0.102 R)
• M6: 3,179,404 km (0.097 R)
• M7: 4,213,424 km (0.098 R)
• M8: 6,015,779 km (0.078 R)
• M9: 6,573,181 km (0.092 R)
• M10: 6,976,198 km (0.05 R)
• M11: 7,832,197 km (0.098 R)
• M12: 8,626,860 km (0.101 R)
• M13: 9,291,524 km (0.043 R)
• M14: 12,798,995 km (0.054 R)
• M15: 16,295,846 km (0.118 R)
• M16: 17,243,548 km (0.098 R)
• M17: 18,515,429 km (0.117 R)
• M18: 19,925,090 km (0.116 R)
• M19: 21,725,650 km (0.077 R)
• M20: 23,462,332 km (0.104 R)
• M21: 24,321,023 km (0.055 R)
• M22: 27,492,349 km (0.069 R)
• M23: 33,017,596 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.1

Radius: 3.8

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.9 AU - 13.38 AU

Year: 20224 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 37,485,133 km

• M1: 52,210 km (0.099 R)
• M2: 329,115 km (0.053 R)
• M3: 720,613 km (0.061 R)
• M4: 988,992 km (0.101 R)
• M5: 1,217,427 km (0.077 R)
• M6: 1,598,004 km (0.095 R)
• M7: 1,943,576 km (0.117 R)
• M8: 2,217,190 km (0.101 R)
• M9: 5,220,666 km (0.051 R)
• M10: 6,516,782 km (0.026 R)
• M11: 7,090,490 km (0.093 R)
• M12: 7,619,468 km (0.109 R)
• M13: 11,106,744 km (0.115 R)
• M14: 11,510,060 km (0.056 R)
• M15: 11,818,980 km (0.083 R)
• M16: 12,186,243 km (0.085 R)
• M17: 13,109,860 km (0.118 R)
• M18: 16,416,870 km (0.118 R)
• M19: 17,138,830 km (0.11 R)
• M20: 18,646,178 km (0.111 R)
• M21: 22,078,701 km (0.096 R)
• M22: 25,821,939 km (0.111 R)
• M23: 29,485,740 km (0.103 R)
• M24: 30,160,726 km (0.06 R)
• M25: 31,043,353 km (0.12 R)
• M26: 32,247,018 km (0.075 R)
• M27: 34,533,771 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 11,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit