🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.97 AU - 1.21 AU

Year: 426 Days

Day: 39.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 50,840,749 km

• M1: 121,623 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.86 AU - 3.08 AU

Year: 1455 Days

Day: 33.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.4

Radius: 8.4

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 5.03 AU - 7.31 AU

Year: 5743 Days

Day: 7.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,840,749 km

• M1: 104,419 km (0.111 R)
• M2: 440,416 km (0.116 R)
• M3: 876,644 km (0.096 R)
• M4: 1,832,275 km (0.119 R)
• M5: 2,792,543 km (0.102 R)
• M6: 3,620,268 km (0.108 R)
• M7: 5,003,151 km (0.12 R)
• M8: 5,397,790 km (0.11 R)
• M9: 6,741,628 km (0.116 R)
• M10: 7,153,471 km (0.064 R)
• M11: 7,545,567 km (0.088 R)
• M12: 7,877,076 km (0.107 R)
• M13: 9,855,657 km (0.106 R)
• M14: 14,995,242 km (0.089 R)
• M15: 16,916,976 km (0.081 R)
• M16: 24,530,460 km (0.081 R)
• M17: 29,754,717 km (0.067 R)
• M18: 31,712,056 km (0.046 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.8

Radius: 3.7

Gravity: 15.76 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.66 AU - 14.18 AU

Year: 19462 Days

Day: 22.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,840,749 km

• M1: 135,984 km (0.044 R)
• M2: 394,490 km (0.072 R)
• M3: 748,139 km (0.113 R)
• M4: 1,403,826 km (0.09 R)
• M5: 1,822,102 km (0.063 R)
• M6: 2,516,087 km (0.112 R)
• M7: 4,491,975 km (0.101 R)
• M8: 4,799,249 km (0.106 R)
• M9: 5,319,700 km (0.098 R)
• M10: 11,350,140 km (0.096 R)
• M11: 17,618,440 km (0.114 R)
• M12: 17,768,936 km (0.117 R)
• M13: 20,462,745 km (0.043 R)
• M14: 21,646,961 km (0.106 R)
• M15: 38,957,829 km (0.077 R)
• M16: 39,857,809 km (0.052 R)
• M17: 43,871,820 km (0.091 R)
• M18: 49,931,880 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit