🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.55 AU - 0.59 AU

Year: 156 Days

Day: 33.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.65 AU - 0.71 AU

Year: 203 Days

Day: 28.5 Hours

Environment

Temp: 214 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,873,257 km

• M1: 25,282 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.57 AU - 3.61 AU

Year: 1964 Days

Day: 41.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.6

Radius: 11.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.42 AU - 5.48 AU

Year: 4601 Days

Day: 10.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 34,873,257 km

• M1: 146,905 km (0.068 R)
• M2: 897,438 km (0.101 R)
• M3: 1,357,301 km (0.076 R)
• M4: 2,802,118 km (0.069 R)
• M5: 3,259,588 km (0.052 R)
• M6: 4,213,873 km (0.101 R)
• M7: 4,817,051 km (0.103 R)
• M8: 7,230,514 km (0.105 R)
• M9: 8,165,800 km (0.053 R)
• M10: 9,104,826 km (0.113 R)
• M11: 10,855,869 km (0.074 R)
• M12: 11,240,036 km (0.116 R)
• M13: 13,299,101 km (0.075 R)
• M14: 15,383,897 km (0.057 R)
• M15: 16,476,261 km (0.063 R)
• M16: 19,370,231 km (0.057 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98

Radius: 5.7

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.88 AU - 14.56 AU

Year: 16407 Days

Day: 15.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,873,257 km

• M1: 70,909 km (0.113 R)
• M2: 284,236 km (0.092 R)
• M3: 472,580 km (0.109 R)
• M4: 1,367,624 km (0.096 R)
• M5: 2,331,782 km (0.117 R)
• M6: 2,522,519 km (0.114 R)
• M7: 3,895,678 km (0.098 R)
• M8: 4,880,182 km (0.083 R)
• M9: 5,193,739 km (0.107 R)
• M10: 5,673,649 km (0.071 R)
• M11: 7,002,676 km (0.039 R)
• M12: 8,285,328 km (0.039 R)
• M13: 9,850,721 km (0.098 R)
• M14: 12,213,918 km (0.049 R)
• M15: 12,474,518 km (0.103 R)
• M16: 14,694,550 km (0.116 R)
• M17: 15,348,293 km (0.066 R)
• M18: 15,590,791 km (0.064 R)
• M19: 16,333,694 km (0.113 R)
• M20: 17,889,661 km (0.072 R)
• M21: 18,158,339 km (0.112 R)
• M22: 18,429,560 km (0.033 R)
• M23: 19,049,942 km (0.061 R)
• M24: 22,207,206 km (0.108 R)
• M25: 28,609,695 km (0.108 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 20,321 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit