🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.05 AU - 1.07 AU

Year: 384 Days

Day: 23 Hours

Environment

Temp: 145 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.51 AU - 1.51 AU

Year: 652 Days

Day: 29.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,605,374 km

• M1: 84,972 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.67 AU - 1.89 AU

Year: 835 Days

Day: 28.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,605,374 km

• M1: 64,327 km (0.102 R)
• M2: 329,863 km (0.068 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.44 AU - 2.54 AU

Year: 1381 Days

Day: 33.6 Hours

Environment

Temp: -76 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,605,374 km

• M1: 1,695,841 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 12.5

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 9.39 AU - 14.75 AU

Year: 14738 Days

Day: 13.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 58,605,374 km

• M1: 157,676 km (0.113 R)
• M2: 630,106 km (0.109 R)
• M3: 1,230,891 km (0.107 R)
• M4: 1,625,680 km (0.094 R)
• M5: 2,161,988 km (0.105 R)
• M6: 2,859,862 km (0.086 R)
• M7: 3,362,661 km (0.112 R)
• M8: 3,840,477 km (0.088 R)
• M9: 7,772,806 km (0.116 R)
• M10: 9,105,873 km (0.113 R)
• M11: 9,617,198 km (0.051 R)
• M12: 10,530,493 km (0.091 R)
• M13: 11,678,059 km (0.114 R)
• M14: 12,971,033 km (0.097 R)
• M15: 16,430,484 km (0.11 R)
• M16: 20,032,352 km (0.118 R)
• M17: 21,520,402 km (0.073 R)
• M18: 22,707,162 km (0.028 R)
• M19: 26,323,241 km (0.083 R)
• M20: 31,564,552 km (0.103 R)
• M21: 33,455,769 km (0.079 R)
• M22: 34,306,382 km (0.031 R)
• M23: 35,421,335 km (0.085 R)
• M24: 37,592,898 km (0.093 R)
• M25: 41,360,819 km (0.088 R)
• M26: 42,199,764 km (0.061 R)
• M27: 45,818,237 km (0.101 R)
• M28: 49,953,123 km (0.107 R)
• M29: 55,336,701 km (0.085 R)
• M30: 57,559,576 km (0.105 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit