🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.58 AU - 0.72 AU

Year: 186 Days

Day: 23.7 Hours

Environment

Temp: 218 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,257,903 km

• M1: 42,187 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.6 AU - 0.96 AU

Year: 244 Days

Day: 38 Hours

Environment

Temp: 202 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 20,257,903 km

• M1: 142,118 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.96 AU - 2.14 AU

Year: 1041 Days

Day: 41.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 20,257,903 km

• M1: 133,142 km (0.117 R)
• M2: 161,117 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.55 AU - 3.61 AU

Year: 1918 Days

Day: 38.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.9

Radius: 12.4

Gravity: 5.54 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.37 AU - 6.55 AU

Year: 4526 Days

Day: 12 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,257,903 km

• M1: 154,235 km (0.1 R)
• M2: 620,981 km (0.077 R)
• M3: 1,072,467 km (0.109 R)
• M4: 1,518,269 km (0.074 R)
• M5: 2,074,623 km (0.046 R)
• M6: 2,660,000 km (0.095 R)
• M7: 3,821,029 km (0.088 R)
• M8: 5,492,037 km (0.029 R)
• M9: 6,949,120 km (0.107 R)
• M10: 8,380,473 km (0.052 R)
• M11: 10,347,236 km (0.116 R)
• M12: 11,963,491 km (0.116 R)
• M13: 12,355,587 km (0.069 R)
• M14: 12,857,638 km (0.095 R)
• M15: 13,373,302 km (0.041 R)
• M16: 14,667,323 km (0.097 R)
• M17: 15,060,018 km (0.058 R)
• M18: 19,518,184 km (0.046 R)
• M19: 23,162,538 km (0.051 R)
• M20: 24,159,458 km (0.102 R)
• M21: 26,735,234 km (0.119 R)
• M22: 28,434,965 km (0.108 R)
• M23: 29,046,521 km (0.059 R)
• M24: 29,935,432 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 14.8

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.42 AU - 5.88 AU

Year: 4764 Days

Day: 12.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,257,903 km

• M1: 195,973 km (0.111 R)
• M2: 841,787 km (0.074 R)
• M3: 2,925,985 km (0.052 R)
• M4: 3,843,169 km (0.033 R)
• M5: 5,902,833 km (0.115 R)
• M6: 10,423,381 km (0.052 R)
• M7: 10,931,266 km (0.099 R)
• M8: 11,662,052 km (0.077 R)
• M9: 16,857,137 km (0.113 R)
• M10: 18,055,416 km (0.106 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 17,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit