🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.82 AU - 0.82 AU

Year: 259 Days

Day: 47.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 333 Days

Day: 23.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 108.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.69 AU - 2.53 AU

Year: 1067 Days

Day: 33.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,222,361 km

• M1: 181,761 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.15 AU - 4.31 AU

Year: 2509 Days

Day: 20.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,222,361 km

• M1: 220,358 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424.9

Radius: 8.5

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.26 AU - 11 AU

Year: 9607 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,222,361 km

• M1: 105,766 km (0.113 R)
• M2: 413,788 km (0.034 R)
• M3: 852,857 km (0.046 R)
• M4: 1,166,863 km (0.068 R)
• M5: 1,532,181 km (0.112 R)
• M6: 3,533,502 km (0.094 R)
• M7: 3,844,964 km (0.067 R)
• M8: 5,067,628 km (0.092 R)
• M9: 5,784,351 km (0.046 R)
• M10: 6,150,268 km (0.034 R)
• M11: 6,461,132 km (0.074 R)
• M12: 9,294,366 km (0.067 R)
• M13: 9,797,015 km (0.1 R)
• M14: 12,205,840 km (0.114 R)
• M15: 14,133,857 km (0.078 R)
• M16: 14,737,634 km (0.118 R)
• M17: 17,257,461 km (0.092 R)
• M18: 19,234,696 km (0.108 R)
• M19: 21,436,926 km (0.092 R)
• M20: 22,721,224 km (0.099 R)
• M21: 25,797,405 km (0.116 R)
• M22: 27,995,746 km (0.093 R)
• M23: 29,140,468 km (0.086 R)
• M24: 30,614,905 km (0.067 R)
• M25: 32,657,215 km (0.095 R)
• M26: 36,559,476 km (0.094 R)
• M27: 37,926,351 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 13.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.9

Radius: 9.5

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 10.71 AU - 15.91 AU

Year: 16911 Days

Day: 6.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 25,222,361 km

• M1: 126,709 km (0.059 R)
• M2: 749,635 km (0.12 R)
• M3: 1,539,661 km (0.076 R)
• M4: 2,213,151 km (0.078 R)
• M5: 2,964,431 km (0.07 R)
• M6: 3,792,456 km (0.09 R)
• M7: 4,409,846 km (0.117 R)
• M8: 5,221,714 km (0.083 R)
• M9: 5,929,162 km (0.115 R)
• M10: 10,540,367 km (0.113 R)
• M11: 12,401,663 km (0.109 R)
• M12: 14,265,803 km (0.104 R)
• M13: 24,773,258 km (0.096 R)

Kuiper Belt

Range: 31.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit