🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.66 AU - 0.88 AU

Year: 247 Days

Day: 39.1 Hours

Environment

Temp: 112 °C

Axial Tilt: 95.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.53 AU - 2.17 AU

Year: 919 Days

Day: 15.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.64 AU - 2.48 AU

Year: 1080 Days

Day: 26.2 Hours

Environment

Temp: -67 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.41 AU - 2.93 AU

Year: 1594 Days

Day: 41.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,190,108 km

• M1: 47,273 km (0.076 R)
• M2: 2,062,356 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.4

Radius: 10.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.25 AU - 7.91 AU

Year: 7622 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,190,108 km

• M1: 131,945 km (0.105 R)
• M2: 501,153 km (0.118 R)
• M3: 846,425 km (0.091 R)
• M4: 1,481,767 km (0.078 R)
• M5: 2,006,407 km (0.059 R)
• M6: 3,345,607 km (0.117 R)
• M7: 4,873,300 km (0.087 R)
• M8: 5,261,656 km (0.072 R)
• M9: 5,852,568 km (0.063 R)
• M10: 7,272,551 km (0.116 R)
• M11: 10,733,946 km (0.058 R)
• M12: 13,003,346 km (0.074 R)
• M13: 16,237,502 km (0.08 R)
• M14: 16,606,411 km (0.047 R)
• M15: 21,703,210 km (0.057 R)
• M16: 24,888,149 km (0.028 R)
• M17: 26,804,946 km (0.102 R)
• M18: 27,494,144 km (0.052 R)
• M19: 28,106,747 km (0.063 R)
• M20: 32,458,848 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.6

Radius: 10.2

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 8.32 AU - 10.12 AU

Year: 10226 Days

Day: 11.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 21,190,108 km

• M1: 130,749 km (0.051 R)
• M2: 532,269 km (0.06 R)
• M3: 1,053,319 km (0.1 R)
• M4: 1,385,875 km (0.063 R)
• M5: 1,709,754 km (0.114 R)
• M6: 3,352,339 km (0.113 R)
• M7: 4,343,724 km (0.076 R)
• M8: 4,699,318 km (0.099 R)
• M9: 5,026,339 km (0.073 R)
• M10: 5,622,636 km (0.118 R)
• M11: 6,377,208 km (0.072 R)
• M12: 7,167,384 km (0.118 R)
• M13: 7,538,985 km (0.104 R)
• M14: 8,766,435 km (0.108 R)
• M15: 9,409,706 km (0.086 R)
• M16: 12,214,068 km (0.073 R)
• M17: 13,016,660 km (0.108 R)
• M18: 15,533,196 km (0.099 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit