🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.55 AU - 0.71 AU

Year: 182 Days

Day: 43.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,371,440 km

• M1: 39,793 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.79 AU - 0.87 AU

Year: 275 Days

Day: 30.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,371,440 km

• M1: 35,903 km (0.092 R)
• M2: 338,540 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.16 AU - 5.06 AU

Year: 3028 Days

Day: 20 Hours

Environment

Temp: -127 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.8

Radius: 11.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 4.85 AU - 5.59 AU

Year: 4334 Days

Day: 10.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 23,371,440 km

• M1: 147,055 km (0.038 R)
• M2: 1,042,398 km (0.081 R)
• M3: 1,684,472 km (0.114 R)
• M4: 2,169,917 km (0.065 R)
• M5: 2,853,879 km (0.084 R)
• M6: 4,429,294 km (0.081 R)
• M7: 5,281,852 km (0.097 R)
• M8: 5,879,196 km (0.083 R)
• M9: 6,426,725 km (0.09 R)
• M10: 6,875,967 km (0.059 R)
• M11: 8,925,757 km (0.042 R)
• M12: 10,944,431 km (0.037 R)
• M13: 12,302,480 km (0.111 R)
• M14: 15,125,691 km (0.093 R)
• M15: 16,331,899 km (0.105 R)
• M16: 16,928,345 km (0.118 R)
• M17: 21,731,933 km (0.083 R)
• M18: 22,308,184 km (0.098 R)
• M19: 28,046,908 km (0.114 R)
• M20: 28,989,225 km (0.037 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.4

Radius: 13.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 4.31 AU - 6.25 AU

Year: 4409 Days

Day: 5.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,371,440 km

• M1: 172,038 km (0.075 R)
• M2: 608,265 km (0.11 R)
• M3: 1,083,537 km (0.077 R)
• M4: 1,569,132 km (0.043 R)
• M5: 2,429,769 km (0.085 R)
• M6: 3,106,549 km (0.073 R)
• M7: 3,606,057 km (0.095 R)
• M8: 4,073,700 km (0.098 R)
• M9: 6,111,821 km (0.086 R)
• M10: 6,750,903 km (0.105 R)
• M11: 7,243,379 km (0.118 R)
• M12: 8,300,887 km (0.05 R)
• M13: 9,345,977 km (0.106 R)
• M14: 10,275,579 km (0.066 R)
• M15: 13,389,159 km (0.105 R)
• M16: 13,873,258 km (0.11 R)
• M17: 14,369,025 km (0.112 R)
• M18: 16,307,215 km (0.07 R)
• M19: 17,140,774 km (0.09 R)
• M20: 18,119,444 km (0.095 R)
• M21: 18,953,153 km (0.117 R)
• M22: 20,251,662 km (0.066 R)
• M23: 21,019,698 km (0.117 R)
• M24: 21,740,759 km (0.095 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 11,814 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit