🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.1 AU - 1.32 AU

Year: 472 Days

Day: 14.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.17 AU - 1.31 AU

Year: 490 Days

Day: 26.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 4.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 45,334,990 km

• M1: 102,774 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.48 AU - 2.26 AU

Year: 907 Days

Day: 47.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,334,990 km

• M1: 344,374 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 12

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 5.29 AU - 7.25 AU

Year: 5570 Days

Day: 6.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 45,334,990 km

• M1: 149,448 km (0.084 R)
• M2: 529,726 km (0.055 R)
• M3: 1,097,450 km (0.117 R)
• M4: 1,557,164 km (0.102 R)
• M5: 2,359,607 km (0.061 R)
• M6: 2,847,595 km (0.078 R)
• M7: 3,773,307 km (0.04 R)
• M8: 5,291,127 km (0.118 R)
• M9: 6,053,627 km (0.111 R)
• M10: 7,152,723 km (0.115 R)
• M11: 10,191,953 km (0.085 R)
• M12: 11,169,426 km (0.101 R)
• M13: 13,493,130 km (0.108 R)
• M14: 14,144,628 km (0.1 R)
• M15: 14,768,451 km (0.106 R)
• M16: 16,803,132 km (0.115 R)
• M17: 17,557,554 km (0.046 R)
• M18: 18,166,118 km (0.045 R)
• M19: 19,660,451 km (0.088 R)
• M20: 20,136,322 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 13.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.47 AU - 9.67 AU

Year: 8900 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,334,990 km

• M1: 172,935 km (0.111 R)
• M2: 609,312 km (0.116 R)
• M3: 1,101,938 km (0.063 R)
• M4: 1,598,004 km (0.113 R)
• M5: 2,059,813 km (0.063 R)
• M6: 2,956,204 km (0.097 R)
• M7: 3,495,055 km (0.056 R)
• M8: 4,455,025 km (0.099 R)
• M9: 5,389,114 km (0.11 R)
• M10: 6,058,564 km (0.109 R)
• M11: 8,624,916 km (0.109 R)
• M12: 10,423,830 km (0.093 R)
• M13: 12,011,811 km (0.109 R)
• M14: 13,634,649 km (0.078 R)
• M15: 14,186,216 km (0.115 R)
• M16: 16,336,835 km (0.094 R)
• M17: 22,103,085 km (0.117 R)
• M18: 22,694,147 km (0.095 R)
• M19: 27,712,706 km (0.074 R)
• M20: 28,499,591 km (0.049 R)
• M21: 29,707,594 km (0.071 R)
• M22: 32,225,925 km (0.106 R)
• M23: 36,616,622 km (0.083 R)
• M24: 40,630,931 km (0.09 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 17,157 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit