🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 156 Days

Day: 46.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.84 AU - 0.92 AU

Year: 300 Days

Day: 45.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 101,773,218 km

• M1: 233,522 km (0.092 R)
• M2: 347,815 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.53 AU - 1.99 AU

Year: 849 Days

Day: 42.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,773,218 km

• M1: 30,368 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.93 AU - 2.81 AU

Year: 1326 Days

Day: 19.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.1

Radius: 4.3

Gravity: 53.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.88 AU - 21.42 AU

Year: 25812 Days

Day: 15.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 68.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 101,773,218 km

• M1: 81,381 km (0.115 R)
• M2: 220,657 km (0.118 R)
• M3: 383,270 km (0.08 R)
• M4: 867,219 km (0.109 R)
• M5: 1,050,327 km (0.102 R)
• M6: 1,390,512 km (0.077 R)
• M7: 2,433,060 km (0.045 R)
• M8: 3,386,597 km (0.087 R)
• M9: 4,918,928 km (0.118 R)
• M10: 5,247,744 km (0.112 R)
• M11: 5,813,224 km (0.064 R)
• M12: 6,087,437 km (0.119 R)
• M13: 6,418,197 km (0.112 R)
• M14: 7,219,144 km (0.094 R)
• M15: 7,376,372 km (0.1 R)
• M16: 8,484,144 km (0.087 R)
• M17: 10,614,268 km (0.036 R)
• M18: 11,586,505 km (0.028 R)
• M19: 13,626,272 km (0.055 R)
• M20: 14,191,752 km (0.113 R)
• M21: 14,356,160 km (0.095 R)
• M22: 15,893,427 km (0.089 R)
• M23: 16,070,701 km (0.101 R)
• M24: 17,442,813 km (0.102 R)
• M25: 18,109,121 km (0.097 R)
• M26: 19,391,325 km (0.056 R)
• M27: 29,430,688 km (0.092 R)
• M28: 33,614,791 km (0.054 R)
• M29: 36,460,143 km (0.12 R)
• M30: 39,624,138 km (0.071 R)
• M31: 41,607,805 km (0.078 R)
• M32: 43,830,531 km (0.11 R)
• M33: 46,311,162 km (0.101 R)
• M34: 55,118,737 km (0.057 R)
• M35: 62,301,828 km (0.067 R)
• M36: 64,078,154 km (0.118 R)
• M37: 70,800,184 km (0.102 R)
• M38: 78,489,066 km (0.12 R)
• M39: 82,666,886 km (0.087 R)
• M40: 84,540,300 km (0.111 R)
• M41: 89,487,352 km (0.118 R)
• M42: 91,178,257 km (0.055 R)
• M43: 92,603,476 km (0.11 R)
• M44: 101,164,064 km (0.058 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 10,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit