🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.46 AU - 0.58 AU

Year: 143 Days

Day: 15.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.02 AU - 3.14 AU

Year: 2058 Days

Day: 45 Hours

Environment

Temp: -125 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.37 AU - 3.81 AU

Year: 2068 Days

Day: 47.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,518,369 km

• M1: 806,482 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.4

Radius: 13.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 8.27 AU - 8.93 AU

Year: 9604 Days

Day: 14.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,518,369 km

• M1: 165,455 km (0.067 R)
• M2: 716,275 km (0.105 R)
• M3: 1,186,610 km (0.115 R)
• M4: 2,122,345 km (0.093 R)
• M5: 3,527,817 km (0.06 R)
• M6: 4,078,936 km (0.085 R)
• M7: 4,543,587 km (0.088 R)
• M8: 5,679,483 km (0.089 R)
• M9: 6,155,653 km (0.095 R)
• M10: 8,037,295 km (0.105 R)
• M11: 8,683,408 km (0.059 R)
• M12: 10,326,442 km (0.073 R)
• M13: 11,460,244 km (0.092 R)
• M14: 12,057,439 km (0.117 R)
• M15: 12,732,574 km (0.104 R)
• M16: 13,314,210 km (0.118 R)
• M17: 14,656,702 km (0.1 R)
• M18: 15,886,995 km (0.075 R)
• M19: 17,185,055 km (0.077 R)
• M20: 17,968,350 km (0.066 R)
• M21: 18,775,281 km (0.05 R)
• M22: 21,260,401 km (0.079 R)
• M23: 25,662,617 km (0.062 R)
• M24: 31,158,394 km (0.111 R)
• M25: 35,647,377 km (0.115 R)
• M26: 36,107,092 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.2

Radius: 3.9

Gravity: 50.37 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.95 AU - 19.13 AU

Year: 23328 Days

Day: 19.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,518,369 km

• M1: 48,470 km (0.105 R)
• M2: 181,462 km (0.119 R)
• M3: 332,107 km (0.058 R)
• M4: 1,085,183 km (0.074 R)
• M5: 4,886,166 km (0.04 R)
• M6: 5,439,229 km (0.108 R)
• M7: 5,816,216 km (0.071 R)
• M8: 6,121,246 km (0.077 R)
• M9: 7,966,236 km (0.052 R)
• M10: 10,465,717 km (0.115 R)
• M11: 12,561,584 km (0.059 R)
• M12: 16,938,967 km (0.118 R)
• M13: 21,506,190 km (0.059 R)
• M14: 25,771,674 km (0.083 R)
• M15: 30,698,231 km (0.084 R)
• M16: 36,508,762 km (0.076 R)
• M17: 45,169,731 km (0.12 R)
• M18: 54,527,825 km (0.025 R)
• M19: 59,049,272 km (0.107 R)
• M20: 61,712,114 km (0.077 R)
• M21: 64,668,018 km (0.083 R)
• M22: 78,407,685 km (0.073 R)
• M23: 80,127,013 km (0.09 R)
• M24: 84,151,196 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 15,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit