🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 176 Days

Day: 48 Hours

Environment

Temp: 148 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,911,871 km

• M1: 141,370 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.77 AU - 1.25 AU

Year: 365 Days

Day: 19.6 Hours

Environment

Temp: 51 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.4

Radius: 11

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.6 AU - 11.2 AU

Year: 10372 Days

Day: 11.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,911,871 km

• M1: 136,882 km (0.082 R)
• M2: 1,160,131 km (0.094 R)
• M3: 2,766,962 km (0.097 R)
• M4: 3,201,843 km (0.094 R)
• M5: 4,038,544 km (0.112 R)
• M6: 4,478,063 km (0.094 R)
• M7: 6,448,715 km (0.108 R)
• M8: 7,691,275 km (0.105 R)
• M9: 8,322,878 km (0.096 R)
• M10: 9,638,890 km (0.113 R)
• M11: 10,373,565 km (0.08 R)
• M12: 10,809,793 km (0.081 R)
• M13: 12,313,102 km (0.084 R)
• M14: 12,740,652 km (0.057 R)
• M15: 13,625,673 km (0.115 R)
• M16: 14,215,837 km (0.077 R)
• M17: 14,754,688 km (0.077 R)
• M18: 15,307,153 km (0.119 R)
• M19: 16,161,507 km (0.032 R)
• M20: 16,972,477 km (0.041 R)
• M21: 18,516,177 km (0.089 R)
• M22: 19,568,449 km (0.068 R)
• M23: 20,917,821 km (0.117 R)
• M24: 21,792,071 km (0.082 R)
• M25: 26,431,700 km (0.06 R)
• M26: 29,250,423 km (0.107 R)
• M27: 31,804,807 km (0.116 R)
• M28: 33,905,011 km (0.065 R)
• M29: 38,769,635 km (0.093 R)
• M30: 44,080,359 km (0.113 R)
• M31: 47,131,557 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.9

Radius: 3.3

Gravity: 22.49 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 11.34 AU - 14.5 AU

Year: 16713 Days

Day: 15.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 47,911,871 km

• M1: 44,879 km (0.083 R)
• M2: 222,751 km (0.078 R)
• M3: 516,861 km (0.052 R)
• M4: 771,177 km (0.107 R)
• M5: 1,494,932 km (0.077 R)
• M6: 1,777,073 km (0.087 R)
• M7: 1,922,482 km (0.11 R)
• M8: 2,041,113 km (0.081 R)
• M9: 2,293,186 km (0.114 R)
• M10: 3,981,398 km (0.078 R)
• M11: 4,118,878 km (0.074 R)
• M12: 7,578,927 km (0.101 R)
• M13: 7,705,338 km (0.104 R)
• M14: 8,906,309 km (0.107 R)
• M15: 9,478,222 km (0.054 R)
• M16: 11,285,215 km (0.096 R)
• M17: 12,472,872 km (0.104 R)
• M18: 13,803,695 km (0.114 R)
• M19: 24,550,955 km (0.105 R)
• M20: 25,765,241 km (0.108 R)
• M21: 26,051,123 km (0.119 R)
• M22: 26,435,440 km (0.106 R)
• M23: 27,019,171 km (0.093 R)
• M24: 29,439,664 km (0.09 R)
• M25: 30,809,382 km (0.068 R)
• M26: 34,706,706 km (0.115 R)
• M27: 34,938,882 km (0.092 R)
• M28: 43,596,410 km (0.063 R)
• M29: 45,511,711 km (0.096 R)
• M30: 46,772,073 km (0.081 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 19,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit