🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.71 AU - 0.75 AU

Year: 219 Days

Day: 33.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,267,797 km

• M1: 54,454 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.67 AU - 0.85 AU

Year: 233 Days

Day: 23.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,267,797 km

• M1: 591,959 km (0.111 R)

Asteroid Belt

Center: 6.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.7

Radius: 11.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.88 AU - 13.72 AU

Year: 14246 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 61,267,797 km

• M1: 145,559 km (0.088 R)
• M2: 729,589 km (0.067 R)
• M3: 1,243,158 km (0.07 R)
• M4: 1,818,362 km (0.092 R)
• M5: 2,265,959 km (0.089 R)
• M6: 3,386,597 km (0.105 R)
• M7: 6,277,276 km (0.114 R)
• M8: 8,633,144 km (0.118 R)
• M9: 9,909,513 km (0.086 R)
• M10: 12,657,775 km (0.047 R)
• M11: 19,844,906 km (0.095 R)
• M12: 21,971,738 km (0.117 R)
• M13: 32,664,545 km (0.096 R)
• M14: 33,331,303 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 481.3

Radius: 5.4

Gravity: 16.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 11.36 AU - 15.44 AU

Year: 17240 Days

Day: 20 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 61,267,797 km

• M1: 67,319 km (0.079 R)
• M2: 282,142 km (0.064 R)
• M3: 650,302 km (0.114 R)
• M4: 1,081,892 km (0.074 R)
• M5: 1,529,040 km (0.072 R)
• M6: 1,752,838 km (0.045 R)
• M7: 2,388,629 km (0.062 R)
• M8: 3,018,735 km (0.101 R)
• M9: 3,243,132 km (0.119 R)
• M10: 3,451,971 km (0.082 R)
• M11: 4,633,794 km (0.114 R)
• M12: 5,245,051 km (0.072 R)
• M13: 6,421,189 km (0.097 R)
• M14: 7,855,833 km (0.118 R)
• M15: 11,460,842 km (0.116 R)
• M16: 12,382,515 km (0.103 R)
• M17: 14,164,525 km (0.116 R)
• M18: 19,824,560 km (0.027 R)
• M19: 27,038,918 km (0.108 R)
• M20: 27,466,468 km (0.09 R)
• M21: 29,672,139 km (0.04 R)
• M22: 35,060,954 km (0.119 R)
• M23: 39,539,914 km (0.078 R)
• M24: 40,926,387 km (0.071 R)
• M25: 41,773,709 km (0.119 R)
• M26: 55,063,984 km (0.075 R)
• M27: 56,096,210 km (0.105 R)
• M28: 56,617,259 km (0.056 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,910 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit