🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 13.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.56 AU - 0.76 AU

Year: 352 Days

Day: 22.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,951,530 km

• M1: 193,580 km (0.074 R)

Asteroid Belt

Center: 1.13 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.4

Radius: 14.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.59 AU - 1.59 AU

Year: 1315 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 39,951,530 km

• M1: 180,265 km (0.111 R)
• M2: 670,498 km (0.108 R)
• M3: 1,226,703 km (0.11 R)
• M4: 1,916,199 km (0.1 R)
• M5: 2,555,431 km (0.107 R)
• M6: 4,362,124 km (0.104 R)
• M7: 5,912,407 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.1

Radius: 12.7

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.35 AU - 3.11 AU

Year: 2959 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,951,530 km

• M1: 157,975 km (0.047 R)
• M2: 707,748 km (0.104 R)
• M3: 1,305,391 km (0.058 R)
• M4: 2,109,330 km (0.116 R)
• M5: 2,786,859 km (0.075 R)
• M6: 3,701,351 km (0.035 R)
• M7: 4,555,854 km (0.104 R)
• M8: 5,512,382 km (0.106 R)
• M9: 6,398,750 km (0.042 R)
• M10: 7,377,718 km (0.077 R)
• M11: 7,789,860 km (0.098 R)
• M12: 8,454,224 km (0.117 R)
• M13: 8,976,919 km (0.042 R)
• M14: 9,595,357 km (0.109 R)
• M15: 10,917,653 km (0.05 R)
• M16: 11,538,185 km (0.038 R)
• M17: 14,162,131 km (0.095 R)
• M18: 14,602,248 km (0.035 R)
• M19: 16,135,776 km (0.11 R)
• M20: 16,887,206 km (0.082 R)
• M21: 17,605,575 km (0.09 R)
• M22: 20,498,349 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 11

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.96 AU - 5.3 AU

Year: 6536 Days

Day: 9.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,951,530 km

• M1: 136,882 km (0.085 R)
• M2: 505,491 km (0.062 R)
• M3: 894,595 km (0.096 R)
• M4: 2,704,131 km (0.119 R)
• M5: 4,539,996 km (0.088 R)
• M6: 8,953,582 km (0.066 R)
• M7: 9,997,775 km (0.117 R)
• M8: 12,273,159 km (0.12 R)
• M9: 12,655,830 km (0.084 R)
• M10: 15,561,769 km (0.089 R)
• M11: 24,244,429 km (0.114 R)
• M12: 32,265,418 km (0.046 R)
• M13: 34,273,022 km (0.062 R)
• M14: 37,955,373 km (0.071 R)
• M15: 39,951,458 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,928 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit