🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.56 AU - 0.92 AU

Year: 197 Days

Day: 35.2 Hours

Environment

Temp: 253 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,714,012 km

• M1: 27,975 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.93 AU - 0.95 AU

Year: 281 Days

Day: 25.7 Hours

Environment

Temp: 240 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.38 AU - 2.68 AU

Year: 1242 Days

Day: 45.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.17 AU - 4.59 AU

Year: 2359 Days

Day: 38.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 8.9

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.66 AU - 14.54 AU

Year: 15482 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,714,012 km

• M1: 110,702 km (0.118 R)
• M2: 389,254 km (0.081 R)
• M3: 1,510,041 km (0.114 R)
• M4: 3,162,649 km (0.059 R)
• M5: 3,519,290 km (0.105 R)
• M6: 4,063,677 km (0.09 R)
• M7: 4,685,705 km (0.059 R)
• M8: 7,728,226 km (0.065 R)
• M9: 10,123,886 km (0.101 R)
• M10: 16,798,345 km (0.072 R)
• M11: 17,555,909 km (0.084 R)
• M12: 19,023,164 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 7.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 18.09 AU - 18.23 AU

Year: 23889 Days

Day: 23.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 63,714,012 km

• M1: 98,286 km (0.076 R)
• M2: 416,331 km (0.059 R)
• M3: 1,322,744 km (0.059 R)
• M4: 1,850,526 km (0.109 R)
• M5: 3,672,329 km (0.109 R)
• M6: 4,355,692 km (0.057 R)
• M7: 4,612,252 km (0.036 R)
• M8: 6,494,492 km (0.114 R)
• M9: 7,002,527 km (0.118 R)
• M10: 7,907,893 km (0.04 R)
• M11: 8,940,268 km (0.082 R)
• M12: 9,569,177 km (0.119 R)
• M13: 12,129,246 km (0.116 R)
• M14: 26,297,211 km (0.074 R)
• M15: 29,940,219 km (0.042 R)
• M16: 30,403,523 km (0.111 R)
• M17: 31,582,504 km (0.084 R)
• M18: 33,160,462 km (0.088 R)
• M19: 36,736,450 km (0.038 R)
• M20: 38,617,344 km (0.039 R)
• M21: 42,862,184 km (0.08 R)
• M22: 45,096,727 km (0.082 R)
• M23: 53,274,495 km (0.07 R)
• M24: 53,954,716 km (0.091 R)
• M25: 61,637,763 km (0.044 R)

Kuiper Belt

Range: 35.6 - 50.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,701 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit