🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.6 AU - 0.76 AU

Year: 203 Days

Day: 25.5 Hours

Environment

Temp: 136 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.94 AU - 2.46 AU

Year: 1180 Days

Day: 29.2 Hours

Environment

Temp: -73 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,789,820 km

• M1: 68,516 km (0.081 R)
• M2: 400,773 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.25 AU - 2.81 AU

Year: 1455 Days

Day: 45.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.5

Radius: 14.1

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.98 AU - 6.26 AU

Year: 4190 Days

Day: 13.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,789,820 km

• M1: 175,478 km (0.119 R)
• M2: 1,001,558 km (0.085 R)
• M3: 1,466,957 km (0.062 R)
• M4: 2,067,742 km (0.085 R)
• M5: 2,798,228 km (0.118 R)
• M6: 3,979,603 km (0.092 R)
• M7: 4,546,130 km (0.08 R)
• M8: 5,191,196 km (0.078 R)
• M9: 5,815,318 km (0.057 R)
• M10: 6,606,392 km (0.08 R)
• M11: 7,565,015 km (0.082 R)
• M12: 9,045,734 km (0.104 R)
• M13: 10,227,857 km (0.08 R)
• M14: 10,835,673 km (0.062 R)
• M15: 12,303,228 km (0.097 R)
• M16: 13,321,092 km (0.106 R)
• M17: 15,896,270 km (0.075 R)
• M18: 16,879,577 km (0.105 R)
• M19: 23,028,199 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 3.3

Gravity: 41.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.59 AU - 15.43 AU

Year: 18965 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,789,820 km

• M1: 40,990 km (0.117 R)
• M2: 208,539 km (0.054 R)
• M3: 1,037,162 km (0.071 R)
• M4: 1,516,773 km (0.058 R)
• M5: 2,821,416 km (0.112 R)
• M6: 5,508,493 km (0.074 R)
• M7: 6,368,232 km (0.075 R)
• M8: 9,371,559 km (0.107 R)
• M9: 10,474,693 km (0.061 R)
• M10: 13,673,545 km (0.078 R)
• M11: 14,298,415 km (0.092 R)
• M12: 14,653,560 km (0.086 R)
• M13: 15,087,544 km (0.094 R)
• M14: 15,754,601 km (0.11 R)
• M15: 17,628,912 km (0.119 R)
• M16: 31,951,562 km (0.075 R)
• M17: 35,318,860 km (0.052 R)
• M18: 35,967,367 km (0.101 R)
• M19: 36,755,898 km (0.083 R)
• M20: 43,632,313 km (0.101 R)
• M21: 47,449,602 km (0.066 R)
• M22: 50,331,755 km (0.108 R)
• M23: 58,222,893 km (0.025 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit