🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 163 Days

Day: 36.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,077,277 km

• M1: 70,012 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.25 AU - 1.33 AU

Year: 555 Days

Day: 43.6 Hours

Environment

Temp: -23 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,077,277 km

• M1: 41,139 km (0.115 R)
• M2: 75,098 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.15 AU - 1.75 AU

Year: 661 Days

Day: 32.1 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 12.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.61 AU - 9.63 AU

Year: 8764 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,077,277 km

• M1: 176,675 km (0.079 R)
• M2: 578,046 km (0.09 R)
• M3: 1,916,498 km (0.114 R)
• M4: 2,404,786 km (0.114 R)
• M5: 2,991,359 km (0.069 R)
• M6: 5,807,988 km (0.039 R)
• M7: 7,392,379 km (0.102 R)
• M8: 8,702,557 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.8

Radius: 9.3

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 7.35 AU - 11.11 AU

Year: 10621 Days

Day: 6.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 135.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 42,077,277 km

• M1: 191,784 km (0.096 R)
• M2: 532,718 km (0.091 R)
• M3: 1,490,593 km (0.068 R)
• M4: 1,794,127 km (0.102 R)
• M5: 2,841,612 km (0.043 R)
• M6: 4,120,673 km (0.053 R)
• M7: 5,022,300 km (0.089 R)
• M8: 6,118,553 km (0.077 R)
• M9: 7,643,853 km (0.114 R)
• M10: 9,781,307 km (0.043 R)
• M11: 11,271,003 km (0.093 R)
• M12: 11,907,392 km (0.12 R)
• M13: 12,344,667 km (0.099 R)
• M14: 12,792,712 km (0.07 R)
• M15: 15,325,404 km (0.052 R)
• M16: 15,843,162 km (0.107 R)
• M17: 23,167,474 km (0.104 R)
• M18: 23,849,491 km (0.108 R)
• M19: 26,527,293 km (0.066 R)
• M20: 27,273,786 km (0.063 R)
• M21: 29,997,515 km (0.088 R)
• M22: 34,525,244 km (0.093 R)
• M23: 35,303,003 km (0.115 R)
• M24: 35,979,036 km (0.097 R)
• M25: 37,473,070 km (0.112 R)
• M26: 38,412,844 km (0.11 R)
• M27: 39,973,449 km (0.052 R)
• M28: 41,826,069 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 11,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit