🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.56 AU - 0.86 AU

Year: 220 Days

Day: 45.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,574,000 km

• M1: 46,226 km (0.043 R)
• M2: 188,942 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.08 AU - 2.84 AU

Year: 1416 Days

Day: 36.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.53 AU - 4.03 AU

Year: 2181 Days

Day: 23 Hours

Environment

Temp: -110 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.02 AU - 3.9 AU

Year: 2363 Days

Day: 47.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.6

Radius: 9.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5.7 AU - 7 AU

Year: 5874 Days

Day: 14.8 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,574,000 km

• M1: 115,639 km (0.083 R)
• M2: 586,274 km (0.057 R)
• M3: 1,183,768 km (0.109 R)
• M4: 2,282,116 km (0.084 R)
• M5: 2,837,124 km (0.117 R)
• M6: 4,410,893 km (0.113 R)
• M7: 5,074,809 km (0.11 R)
• M8: 5,780,013 km (0.086 R)
• M9: 8,628,805 km (0.079 R)
• M10: 11,114,075 km (0.087 R)
• M11: 12,580,433 km (0.04 R)
• M12: 14,128,173 km (0.074 R)
• M13: 14,567,392 km (0.079 R)
• M14: 14,925,380 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.1

Radius: 10

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.55 AU - 8.17 AU

Year: 7330 Days

Day: 7.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 28,574,000 km

• M1: 136,882 km (0.089 R)
• M2: 684,410 km (0.114 R)
• M3: 1,174,942 km (0.05 R)
• M4: 1,710,203 km (0.08 R)
• M5: 2,292,887 km (0.079 R)
• M6: 2,769,057 km (0.084 R)
• M7: 3,310,152 km (0.105 R)
• M8: 4,101,525 km (0.074 R)
• M9: 4,909,503 km (0.062 R)
• M10: 5,532,877 km (0.091 R)
• M11: 8,835,101 km (0.12 R)
• M12: 13,316,006 km (0.082 R)
• M13: 14,636,057 km (0.072 R)
• M14: 16,391,439 km (0.117 R)
• M15: 17,046,827 km (0.071 R)
• M16: 17,411,696 km (0.1 R)
• M17: 18,601,298 km (0.052 R)
• M18: 19,844,307 km (0.101 R)
• M19: 22,934,251 km (0.059 R)
• M20: 23,905,291 km (0.094 R)
• M21: 25,849,465 km (0.106 R)
• M22: 26,900,988 km (0.048 R)
• M23: 27,896,712 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 19,462 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit