🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.69 AU - 0.87 AU

Year: 243 Days

Day: 23.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,859,907 km

• M1: 525,238 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.94 AU - 0.96 AU

Year: 327 Days

Day: 39.5 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,859,907 km

• M1: 589,715 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.35 AU - 5.55 AU

Year: 3315 Days

Day: 35.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 9.2

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.17 AU - 9.41 AU

Year: 9202 Days

Day: 6.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 39,859,907 km

• M1: 115,639 km (0.119 R)
• M2: 416,032 km (0.106 R)
• M3: 713,133 km (0.061 R)
• M4: 1,253,630 km (0.105 R)
• M5: 1,682,078 km (0.114 R)
• M6: 3,581,223 km (0.1 R)
• M7: 4,027,175 km (0.094 R)
• M8: 5,094,406 km (0.085 R)
• M9: 5,388,515 km (0.107 R)
• M10: 6,836,323 km (0.084 R)
• M11: 7,820,528 km (0.056 R)
• M12: 8,213,073 km (0.06 R)
• M13: 8,756,861 km (0.04 R)
• M14: 9,324,435 km (0.108 R)
• M15: 11,175,111 km (0.075 R)
• M16: 13,504,948 km (0.076 R)
• M17: 19,416,607 km (0.12 R)
• M18: 21,125,912 km (0.031 R)
• M19: 24,011,206 km (0.075 R)
• M20: 25,595,597 km (0.072 R)
• M21: 31,416,151 km (0.03 R)
• M22: 34,924,521 km (0.104 R)
• M23: 36,229,762 km (0.089 R)
• M24: 37,690,436 km (0.114 R)
• M25: 38,310,519 km (0.096 R)
• M26: 44,338,116 km (0.115 R)
• M27: 46,574,455 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 13.9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 9.01 AU - 12.57 AU

Year: 12515 Days

Day: 6.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,859,907 km

• M1: 172,935 km (0.074 R)
• M2: 742,305 km (0.085 R)
• M3: 1,202,168 km (0.063 R)
• M4: 2,134,612 km (0.087 R)
• M5: 2,600,310 km (0.106 R)
• M6: 3,092,188 km (0.078 R)
• M7: 4,319,639 km (0.061 R)
• M8: 4,986,396 km (0.065 R)
• M9: 5,437,434 km (0.114 R)
• M10: 5,981,521 km (0.098 R)
• M11: 7,179,950 km (0.118 R)
• M12: 8,241,197 km (0.044 R)
• M13: 9,677,187 km (0.106 R)
• M14: 11,634,675 km (0.096 R)
• M15: 13,097,443 km (0.055 R)
• M16: 13,843,937 km (0.091 R)
• M17: 15,109,684 km (0.089 R)
• M18: 16,060,229 km (0.118 R)
• M19: 19,814,537 km (0.118 R)
• M20: 22,865,436 km (0.086 R)
• M21: 23,361,054 km (0.095 R)
• M22: 28,434,815 km (0.088 R)
• M23: 28,912,332 km (0.08 R)
• M24: 30,775,424 km (0.076 R)
• M25: 31,889,928 km (0.114 R)
• M26: 33,665,056 km (0.065 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 11,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit