🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 38 Hours

Environment

Temp: -132 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,144,684 km

• M1: 34,408 km (0.085 R)

Asteroid Belt

Center: 1.47 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.2

Radius: 11.1

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.95 AU - 2.81 AU

Year: 2409 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,144,684 km

• M1: 138,079 km (0.075 R)
• M2: 705,803 km (0.075 R)
• M3: 1,578,706 km (0.089 R)
• M4: 2,098,709 km (0.118 R)
• M5: 2,730,760 km (0.053 R)
• M6: 4,353,597 km (0.118 R)
• M7: 6,076,516 km (0.116 R)
• M8: 8,853,800 km (0.111 R)
• M9: 11,375,422 km (0.103 R)
• M10: 12,169,787 km (0.099 R)
• M11: 12,602,573 km (0.086 R)
• M12: 15,368,488 km (0.049 R)
• M13: 17,899,236 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.5

Radius: 11

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.51 AU - 3.65 AU

Year: 3546 Days

Day: 6.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 78 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,144,684 km

• M1: 136,882 km (0.104 R)
• M2: 598,242 km (0.118 R)
• M3: 1,034,619 km (0.104 R)
• M4: 1,517,371 km (0.106 R)
• M5: 3,642,110 km (0.108 R)
• M6: 5,737,228 km (0.034 R)
• M7: 6,620,005 km (0.059 R)
• M8: 7,982,243 km (0.102 R)
• M9: 8,564,478 km (0.106 R)
• M10: 9,912,654 km (0.111 R)
• M11: 11,253,350 km (0.114 R)
• M12: 12,402,561 km (0.092 R)
• M13: 13,104,773 km (0.108 R)
• M14: 13,710,046 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.2

Radius: 8.3

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.4 AU - 6.36 AU

Year: 9354 Days

Day: 6 Hours

Environment

Temp: -217 °C

Axial Tilt: 106.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 41,144,684 km

• M1: 103,821 km (0.079 R)
• M2: 461,958 km (0.1 R)
• M3: 884,423 km (0.054 R)
• M4: 1,591,572 km (0.052 R)
• M5: 2,050,089 km (0.095 R)
• M6: 2,710,265 km (0.076 R)
• M7: 4,176,773 km (0.087 R)
• M8: 5,483,660 km (0.115 R)
• M9: 6,458,589 km (0.055 R)
• M10: 7,349,444 km (0.099 R)
• M11: 8,319,736 km (0.064 R)
• M12: 12,837,891 km (0.092 R)
• M13: 14,730,454 km (0.069 R)
• M14: 17,836,405 km (0.112 R)
• M15: 20,492,365 km (0.049 R)
• M16: 21,195,326 km (0.077 R)
• M17: 22,981,374 km (0.037 R)
• M18: 24,515,650 km (0.062 R)
• M19: 26,758,122 km (0.118 R)
• M20: 32,270,654 km (0.117 R)
• M21: 32,585,558 km (0.11 R)
• M22: 39,925,727 km (0.114 R)
• M23: 40,898,861 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 18,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit