🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 155 Days

Day: 31.4 Hours

Environment

Temp: 222 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.5 AU - 1.56 AU

Year: 702 Days

Day: 46.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.97 AU - 2.29 AU

Year: 1153 Days

Day: 26.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.9

Radius: 13.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.78 AU - 7.56 AU

Year: 7120 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 70,100,539 km

• M1: 170,691 km (0.077 R)
• M2: 726,148 km (0.102 R)
• M3: 1,875,658 km (0.085 R)
• M4: 3,765,528 km (0.119 R)
• M5: 8,976,770 km (0.091 R)
• M6: 11,876,725 km (0.08 R)
• M7: 16,011,460 km (0.104 R)
• M8: 22,976,288 km (0.109 R)
• M9: 28,303,319 km (0.082 R)
• M10: 30,030,875 km (0.099 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 600.6

Radius: 7.2

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 11.2 AU - 16.28 AU

Year: 18888 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,100,539 km

• M1: 89,609 km (0.095 R)
• M2: 365,617 km (0.096 R)
• M3: 658,081 km (0.102 R)
• M4: 1,305,840 km (0.032 R)
• M5: 1,832,574 km (0.118 R)
• M6: 2,628,435 km (0.101 R)
• M7: 3,221,740 km (0.063 R)
• M8: 3,722,743 km (0.106 R)
• M9: 4,637,833 km (0.075 R)
• M10: 7,735,855 km (0.112 R)
• M11: 9,159,728 km (0.107 R)
• M12: 12,649,996 km (0.093 R)
• M13: 13,891,359 km (0.059 R)
• M14: 14,322,650 km (0.037 R)
• M15: 15,824,912 km (0.101 R)
• M16: 16,534,155 km (0.114 R)
• M17: 18,185,566 km (0.093 R)
• M18: 20,864,714 km (0.097 R)
• M19: 23,592,332 km (0.06 R)
• M20: 27,888,484 km (0.109 R)
• M21: 29,862,278 km (0.095 R)
• M22: 31,679,743 km (0.069 R)
• M23: 35,400,242 km (0.086 R)
• M24: 36,069,692 km (0.074 R)
• M25: 36,340,016 km (0.087 R)
• M26: 40,848,746 km (0.07 R)
• M27: 41,142,257 km (0.073 R)
• M28: 41,437,264 km (0.061 R)
• M29: 41,733,767 km (0.111 R)
• M30: 45,401,757 km (0.034 R)
• M31: 57,869,244 km (0.086 R)
• M32: 60,495,135 km (0.096 R)
• M33: 61,067,945 km (0.112 R)
• M34: 65,781,774 km (0.066 R)
• M35: 67,405,509 km (0.076 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 10,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit