🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 22 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,256,680 km

• M1: 38,297 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.41 AU - 0.63 AU

Year: 242 Days

Day: 46.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.2

Radius: 8.9

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.62 AU - 0.8 AU

Year: 386 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 45,256,680 km

• M1: 110,702 km (0.11 R)
• M2: 423,811 km (0.115 R)
• M3: 718,369 km (0.051 R)
• M4: 1,647,821 km (0.065 R)
• M5: 2,497,836 km (0.111 R)
• M6: 2,810,645 km (0.064 R)
• M7: 3,664,998 km (0.102 R)
• M8: 4,319,938 km (0.115 R)
• M9: 5,537,365 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.8

Radius: 11.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.3 AU - 3.86 AU

Year: 4374 Days

Day: 9.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 45,256,680 km

• M1: 145,559 km (0.046 R)
• M2: 871,108 km (0.058 R)
• M3: 1,443,919 km (0.12 R)
• M4: 1,886,130 km (0.11 R)
• M5: 2,433,658 km (0.088 R)
• M6: 2,811,692 km (0.112 R)
• M7: 3,340,072 km (0.117 R)
• M8: 3,975,863 km (0.064 R)
• M9: 4,980,562 km (0.042 R)
• M10: 6,734,148 km (0.112 R)
• M11: 7,952,623 km (0.069 R)
• M12: 8,436,871 km (0.103 R)
• M13: 9,579,350 km (0.086 R)
• M14: 12,169,936 km (0.084 R)
• M15: 12,674,081 km (0.074 R)
• M16: 13,144,417 km (0.087 R)
• M17: 13,577,652 km (0.096 R)
• M18: 14,831,432 km (0.081 R)
• M19: 17,223,352 km (0.086 R)
• M20: 17,742,607 km (0.06 R)
• M21: 18,451,102 km (0.098 R)
• M22: 20,690,283 km (0.076 R)
• M23: 21,409,101 km (0.111 R)
• M24: 22,348,127 km (0.061 R)
• M25: 22,966,116 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.1

Radius: 4.3

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.25 AU - 9.25 AU

Year: 13931 Days

Day: 15.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,256,680 km

• M1: 182,958 km (0.081 R)
• M2: 794,215 km (0.102 R)
• M3: 2,418,250 km (0.047 R)
• M4: 5,569,379 km (0.039 R)
• M5: 5,875,157 km (0.107 R)
• M6: 6,745,218 km (0.068 R)
• M7: 8,964,652 km (0.066 R)
• M8: 9,243,204 km (0.119 R)
• M9: 11,682,397 km (0.059 R)
• M10: 11,847,703 km (0.104 R)
• M11: 13,893,902 km (0.1 R)
• M12: 22,003,603 km (0.106 R)
• M13: 22,595,262 km (0.115 R)
• M14: 23,197,543 km (0.094 R)
• M15: 23,546,406 km (0.072 R)
• M16: 33,893,193 km (0.119 R)
• M17: 37,718,560 km (0.08 R)
• M18: 39,177,887 km (0.092 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 19,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit