🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.62 AU - 0.68 AU

Year: 201 Days

Day: 30.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,807,081 km

• M1: 408,851 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 17.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 129.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,807,081 km

• M1: 47,273 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.9 AU - 2.2 AU

Year: 1124 Days

Day: 25.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 6

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 10.85 AU - 14.65 AU

Year: 17432 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,807,081 km

• M1: 74,799 km (0.059 R)
• M2: 362,924 km (0.075 R)
• M3: 583,282 km (0.098 R)
• M4: 912,547 km (0.113 R)
• M5: 1,207,704 km (0.116 R)
• M6: 1,421,928 km (0.038 R)
• M7: 2,453,854 km (0.087 R)
• M8: 3,381,361 km (0.074 R)
• M9: 6,173,156 km (0.073 R)
• M10: 6,632,122 km (0.081 R)
• M11: 7,266,268 km (0.092 R)
• M12: 7,578,329 km (0.077 R)
• M13: 8,916,931 km (0.117 R)
• M14: 9,503,205 km (0.047 R)
• M15: 11,573,340 km (0.108 R)
• M16: 11,785,021 km (0.085 R)
• M17: 14,045,894 km (0.119 R)
• M18: 16,513,511 km (0.098 R)
• M19: 17,258,658 km (0.053 R)
• M20: 19,478,690 km (0.073 R)
• M21: 23,029,844 km (0.066 R)
• M22: 26,073,263 km (0.119 R)
• M23: 29,966,997 km (0.119 R)
• M24: 30,769,440 km (0.094 R)
• M25: 32,417,111 km (0.049 R)
• M26: 33,690,787 km (0.105 R)
• M27: 35,440,633 km (0.116 R)
• M28: 35,887,332 km (0.095 R)
• M29: 37,711,828 km (0.068 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 13,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit