🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 204 Days

Day: 18.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,961,692 km

• M1: 144,212 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.42 AU - 1.8 AU

Year: 762 Days

Day: 27.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.24 AU - 2.54 AU

Year: 1377 Days

Day: 25.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.06 AU - 4.72 AU

Year: 2860 Days

Day: 43.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 14.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.72 AU - 5.96 AU

Year: 3969 Days

Day: 11.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 34,961,692 km

• M1: 180,565 km (0.114 R)
• M2: 1,237,174 km (0.048 R)
• M3: 2,346,891 km (0.088 R)
• M4: 3,019,633 km (0.102 R)
• M5: 4,329,063 km (0.083 R)
• M6: 5,229,194 km (0.049 R)
• M7: 6,362,248 km (0.069 R)
• M8: 7,962,347 km (0.095 R)
• M9: 9,877,648 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.4

Radius: 13.7

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.58 AU - 9.38 AU

Year: 8403 Days

Day: 13 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 34,961,692 km

• M1: 170,392 km (0.059 R)
• M2: 761,004 km (0.067 R)
• M3: 1,353,711 km (0.095 R)
• M4: 1,918,443 km (0.094 R)
• M5: 4,114,989 km (0.119 R)
• M6: 4,650,998 km (0.072 R)
• M7: 5,498,021 km (0.036 R)
• M8: 6,150,268 km (0.11 R)
• M9: 6,715,748 km (0.041 R)
• M10: 7,462,091 km (0.084 R)
• M11: 8,828,518 km (0.093 R)
• M12: 9,506,197 km (0.085 R)
• M13: 10,587,490 km (0.094 R)
• M14: 12,103,814 km (0.095 R)
• M15: 12,834,151 km (0.115 R)
• M16: 13,704,811 km (0.088 R)
• M17: 15,143,493 km (0.096 R)
• M18: 16,554,052 km (0.111 R)
• M19: 17,129,106 km (0.111 R)
• M20: 18,117,499 km (0.113 R)
• M21: 20,644,357 km (0.071 R)
• M22: 22,844,343 km (0.083 R)
• M23: 24,532,256 km (0.12 R)
• M24: 29,811,564 km (0.116 R)
• M25: 33,217,310 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit