🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.48 AU - 0.6 AU

Year: 143 Days

Day: 19.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 50 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.68 AU - 0.72 AU

Year: 211 Days

Day: 42 Hours

Environment

Temp: 170 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.37 AU - 5.21 AU

Year: 3773 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.5

Radius: 9.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.21 AU - 7.73 AU

Year: 7348 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 137.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 55,301,553 km

• M1: 117,285 km (0.118 R)
• M2: 484,847 km (0.099 R)
• M3: 975,677 km (0.109 R)
• M4: 1,663,229 km (0.077 R)
• M5: 1,970,503 km (0.116 R)
• M6: 3,626,701 km (0.104 R)
• M7: 5,532,428 km (0.029 R)
• M8: 5,988,403 km (0.095 R)
• M9: 8,827,172 km (0.086 R)
• M10: 9,359,591 km (0.081 R)
• M11: 10,198,236 km (0.094 R)
• M12: 12,294,701 km (0.101 R)
• M13: 14,541,063 km (0.106 R)
• M14: 16,182,301 km (0.116 R)
• M15: 22,982,571 km (0.087 R)
• M16: 24,939,461 km (0.118 R)
• M17: 26,364,530 km (0.11 R)
• M18: 31,677,499 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459.6

Radius: 13

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.3 AU - 14.88 AU

Year: 15129 Days

Day: 13.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,301,553 km

• M1: 161,715 km (0.109 R)
• M2: 798,105 km (0.061 R)
• M3: 1,211,144 km (0.095 R)
• M4: 1,710,801 km (0.092 R)
• M5: 2,386,834 km (0.097 R)
• M6: 3,163,546 km (0.101 R)
• M7: 3,770,614 km (0.112 R)
• M8: 6,183,778 km (0.074 R)
• M9: 7,137,165 km (0.116 R)
• M10: 8,844,226 km (0.076 R)
• M11: 9,845,185 km (0.059 R)
• M12: 10,266,004 km (0.091 R)
• M13: 10,809,194 km (0.071 R)
• M14: 11,371,533 km (0.078 R)
• M15: 15,444,634 km (0.073 R)
• M16: 21,000,848 km (0.1 R)
• M17: 21,523,992 km (0.088 R)
• M18: 23,516,935 km (0.106 R)
• M19: 24,654,477 km (0.103 R)
• M20: 26,732,990 km (0.043 R)
• M21: 27,554,731 km (0.113 R)
• M22: 28,499,292 km (0.073 R)
• M23: 29,248,777 km (0.095 R)
• M24: 29,682,910 km (0.075 R)
• M25: 32,033,093 km (0.071 R)
• M26: 34,746,649 km (0.115 R)
• M27: 41,167,988 km (0.074 R)
• M28: 42,263,792 km (0.054 R)
• M29: 43,238,572 km (0.08 R)
• M30: 53,017,934 km (0.073 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 15,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit