🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.39 AU - 0.65 AU

Year: 141 Days

Day: 12.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 234 Days

Day: 26.4 Hours

Environment

Temp: 90 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,429,425 km

• M1: 21,542 km (0.028 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.78 AU - 0.96 AU

Year: 304 Days

Day: 13.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.6

Radius: 9.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.37 AU - 8.35 AU

Year: 7482 Days

Day: 13.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 88,429,425 km

• M1: 123,119 km (0.11 R)
• M2: 892,800 km (0.074 R)
• M3: 1,718,132 km (0.088 R)
• M4: 3,620,867 km (0.12 R)
• M5: 5,999,623 km (0.036 R)
• M6: 6,636,610 km (0.117 R)
• M7: 7,248,017 km (0.117 R)
• M8: 9,988,051 km (0.106 R)
• M9: 12,075,690 km (0.08 R)
• M10: 12,424,851 km (0.116 R)
• M11: 13,195,579 km (0.095 R)
• M12: 14,052,626 km (0.082 R)
• M13: 15,233,102 km (0.085 R)
• M14: 15,640,906 km (0.097 R)
• M15: 17,535,264 km (0.047 R)
• M16: 18,570,780 km (0.052 R)
• M17: 19,103,498 km (0.116 R)
• M18: 22,366,826 km (0.088 R)
• M19: 24,366,950 km (0.089 R)
• M20: 25,737,416 km (0.068 R)
• M21: 28,105,550 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 580.4

Radius: 5.3

Gravity: 20.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.99 AU - 17.83 AU

Year: 27222 Days

Day: 23.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,429,425 km

• M1: 65,973 km (0.096 R)
• M2: 358,287 km (0.116 R)
• M3: 827,127 km (0.115 R)
• M4: 1,198,129 km (0.099 R)
• M5: 2,427,973 km (0.056 R)
• M6: 3,822,076 km (0.102 R)
• M7: 4,725,647 km (0.094 R)
• M8: 5,227,249 km (0.114 R)
• M9: 5,892,511 km (0.074 R)
• M10: 6,945,380 km (0.032 R)
• M11: 7,389,686 km (0.111 R)
• M12: 9,357,646 km (0.112 R)
• M13: 11,244,374 km (0.097 R)
• M14: 12,852,402 km (0.099 R)
• M15: 13,295,810 km (0.087 R)
• M16: 16,003,382 km (0.053 R)
• M17: 21,535,661 km (0.076 R)
• M18: 26,169,156 km (0.081 R)
• M19: 31,692,159 km (0.113 R)
• M20: 31,960,239 km (0.037 R)
• M21: 37,344,266 km (0.031 R)
• M22: 38,549,875 km (0.045 R)
• M23: 40,880,161 km (0.072 R)
• M24: 41,516,999 km (0.113 R)
• M25: 53,191,019 km (0.076 R)
• M26: 67,979,965 km (0.118 R)
• M27: 70,001,481 km (0.077 R)
• M28: 70,684,096 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit