🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 12.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.48 AU - 1.52 AU

Year: 674 Days

Day: 30.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.98 AU - 2.66 AU

Year: 1297 Days

Day: 18.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,286,152 km

• M1: 860,786 km (0.036 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.3 AU - 5.32 AU

Year: 3285 Days

Day: 26.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.2

Radius: 5.4

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.81 AU - 18.41 AU

Year: 25981 Days

Day: 22 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 22,286,152 km

• M1: 100,081 km (0.061 R)
• M2: 293,511 km (0.11 R)
• M3: 899,981 km (0.038 R)
• M4: 1,049,130 km (0.061 R)
• M5: 1,206,208 km (0.092 R)
• M6: 2,129,526 km (0.072 R)
• M7: 2,811,243 km (0.076 R)
• M8: 3,394,525 km (0.079 R)
• M9: 3,865,160 km (0.105 R)
• M10: 4,355,991 km (0.102 R)
• M11: 5,583,142 km (0.11 R)
• M12: 6,419,843 km (0.103 R)
• M13: 6,707,370 km (0.032 R)
• M14: 7,067,153 km (0.103 R)
• M15: 7,157,959 km (0.095 R)
• M16: 7,226,475 km (0.037 R)
• M17: 7,595,084 km (0.109 R)
• M18: 7,875,730 km (0.048 R)
• M19: 8,398,724 km (0.079 R)
• M20: 9,503,354 km (0.116 R)
• M21: 9,830,824 km (0.107 R)
• M22: 10,136,602 km (0.106 R)
• M23: 10,187,765 km (0.115 R)
• M24: 10,264,807 km (0.09 R)
• M25: 10,419,492 km (0.08 R)
• M26: 10,600,804 km (0.093 R)
• M27: 10,678,894 km (0.119 R)
• M28: 10,757,134 km (0.091 R)
• M29: 11,072,038 km (0.065 R)
• M30: 11,469,968 km (0.104 R)
• M31: 12,885,313 km (0.045 R)
• M32: 13,444,211 km (0.03 R)
• M33: 14,125,181 km (0.111 R)
• M34: 14,239,773 km (0.118 R)
• M35: 14,614,366 km (0.083 R)
• M36: 15,167,728 km (0.12 R)
• M37: 15,698,202 km (0.072 R)
• M38: 16,445,144 km (0.12 R)
• M39: 16,595,939 km (0.104 R)
• M40: 17,448,647 km (0.09 R)
• M41: 17,725,702 km (0.051 R)
• M42: 18,066,336 km (0.05 R)
• M43: 18,190,802 km (0.077 R)
• M44: 19,482,430 km (0.101 R)
• M45: 19,546,159 km (0.087 R)
• M46: 20,316,737 km (0.106 R)
• M47: 20,446,139 km (0.103 R)
• M48: 21,887,365 km (0.042 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 17,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit