🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 184 Days

Day: 43.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.83 AU - 1.11 AU

Year: 344 Days

Day: 34.4 Hours

Environment

Temp: 77 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.95 AU - 1.13 AU

Year: 382 Days

Day: 14.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 14.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.98 AU - 11.6 AU

Year: 11024 Days

Day: 8.5 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 30,371,915 km

• M1: 175,478 km (0.111 R)
• M2: 877,840 km (0.083 R)
• M3: 1,386,623 km (0.117 R)
• M4: 1,889,571 km (0.103 R)
• M5: 2,515,488 km (0.065 R)
• M6: 2,969,368 km (0.062 R)
• M7: 4,643,368 km (0.047 R)
• M8: 5,472,889 km (0.12 R)
• M9: 5,942,327 km (0.092 R)
• M10: 6,717,094 km (0.084 R)
• M11: 8,281,140 km (0.083 R)
• M12: 10,673,658 km (0.063 R)
• M13: 11,584,560 km (0.099 R)
• M14: 12,484,840 km (0.074 R)
• M15: 13,757,319 km (0.048 R)
• M16: 15,254,944 km (0.101 R)
• M17: 19,306,503 km (0.112 R)
• M18: 22,072,567 km (0.115 R)
• M19: 24,410,184 km (0.12 R)
• M20: 26,293,920 km (0.118 R)
• M21: 27,115,362 km (0.101 R)
• M22: 28,486,726 km (0.114 R)
• M23: 29,462,852 km (0.069 R)
• M24: 31,025,551 km (0.089 R)
• M25: 35,420,886 km (0.099 R)
• M26: 39,011,235 km (0.115 R)
• M27: 40,621,806 km (0.037 R)
• M28: 42,696,728 km (0.119 R)
• M29: 43,261,759 km (0.041 R)
• M30: 50,594,897 km (0.097 R)
• M31: 51,227,846 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.1

Radius: 8.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 11.2 AU - 11.66 AU

Year: 13907 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 30,371,915 km

• M1: 270,772 km (0.102 R)
• M2: 550,819 km (0.092 R)
• M3: 1,016,069 km (0.098 R)
• M4: 1,327,083 km (0.116 R)
• M5: 2,176,499 km (0.112 R)
• M6: 3,070,945 km (0.037 R)
• M7: 4,637,235 km (0.091 R)
• M8: 5,141,230 km (0.051 R)
• M9: 6,290,142 km (0.063 R)
• M10: 6,975,599 km (0.047 R)
• M11: 8,688,944 km (0.071 R)
• M12: 12,470,030 km (0.088 R)
• M13: 16,793,558 km (0.118 R)
• M14: 17,100,682 km (0.093 R)
• M15: 18,627,478 km (0.111 R)
• M16: 22,317,160 km (0.073 R)
• M17: 25,647,657 km (0.089 R)
• M18: 26,384,427 km (0.088 R)
• M19: 26,716,235 km (0.099 R)
• M20: 27,219,482 km (0.115 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit