🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 147 Days

Day: 31 Hours

Environment

Temp: 239 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.68 AU - 1.92 AU

Year: 849 Days

Day: 24.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,323,152 km

• M1: 69,563 km (0.031 R)
• M2: 410,048 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.45 AU - 3.53 AU

Year: 1817 Days

Day: 12.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 3.99 AU - 5.13 AU

Year: 3422 Days

Day: 14.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.2

Radius: 10

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 6.04 AU - 10.04 AU

Year: 8012 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,323,152 km

• M1: 136,583 km (0.09 R)
• M2: 503,098 km (0.098 R)
• M3: 901,178 km (0.088 R)
• M4: 1,254,528 km (0.104 R)
• M5: 1,908,719 km (0.09 R)
• M6: 2,449,216 km (0.073 R)
• M7: 3,496,102 km (0.118 R)
• M8: 3,913,032 km (0.11 R)
• M9: 4,445,899 km (0.094 R)
• M10: 4,936,281 km (0.039 R)
• M11: 6,129,025 km (0.05 R)
• M12: 6,700,638 km (0.051 R)
• M13: 7,229,467 km (0.099 R)
• M14: 9,770,087 km (0.099 R)
• M15: 12,180,109 km (0.104 R)
• M16: 13,552,221 km (0.109 R)
• M17: 15,152,170 km (0.113 R)
• M18: 15,538,581 km (0.116 R)
• M19: 16,130,540 km (0.037 R)
• M20: 20,624,909 km (0.074 R)
• M21: 30,027,733 km (0.063 R)
• M22: 39,828,040 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.7

Radius: 13.4

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.97 AU - 12.85 AU

Year: 13546 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,323,152 km

• M1: 166,951 km (0.074 R)
• M2: 698,921 km (0.077 R)
• M3: 1,124,677 km (0.073 R)
• M4: 1,747,902 km (0.043 R)
• M5: 2,903,695 km (0.075 R)
• M6: 3,896,127 km (0.111 R)
• M7: 4,487,188 km (0.076 R)
• M8: 5,629,517 km (0.052 R)
• M9: 6,790,995 km (0.109 R)
• M10: 8,246,882 km (0.057 R)
• M11: 9,276,265 km (0.096 R)
• M12: 13,594,108 km (0.105 R)
• M13: 14,265,354 km (0.12 R)
• M14: 15,385,243 km (0.038 R)
• M15: 16,188,584 km (0.116 R)
• M16: 16,943,006 km (0.029 R)
• M17: 18,118,546 km (0.07 R)
• M18: 21,250,078 km (0.112 R)
• M19: 22,154,846 km (0.078 R)
• M20: 27,703,132 km (0.049 R)
• M21: 42,861,884 km (0.115 R)
• M22: 44,159,945 km (0.074 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: 314 - 17,084 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit