🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.46 AU - 0.76 AU

Year: 175 Days

Day: 29.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.24 AU - 1.32 AU

Year: 532 Days

Day: 35.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.15 AU - 4.97 AU

Year: 3575 Days

Day: 24.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 14

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.61 AU - 6.55 AU

Year: 4839 Days

Day: 13.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,805,589 km

• M1: 174,581 km (0.108 R)
• M2: 785,239 km (0.083 R)
• M3: 1,289,833 km (0.04 R)
• M4: 1,932,206 km (0.107 R)
• M5: 2,642,646 km (0.071 R)
• M6: 3,255,698 km (0.118 R)
• M7: 4,439,766 km (0.086 R)
• M8: 5,117,594 km (0.031 R)
• M9: 5,863,638 km (0.115 R)
• M10: 6,453,951 km (0.112 R)
• M11: 7,466,879 km (0.097 R)
• M12: 10,778,078 km (0.108 R)
• M13: 13,483,256 km (0.052 R)
• M14: 17,168,151 km (0.053 R)
• M15: 18,774,383 km (0.095 R)
• M16: 21,914,891 km (0.064 R)
• M17: 22,433,098 km (0.104 R)
• M18: 24,826,963 km (0.072 R)
• M19: 27,557,723 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.5

Radius: 7.9

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.05 AU - 15.49 AU

Year: 18757 Days

Day: 18.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 58,805,589 km

• M1: 98,286 km (0.058 R)
• M2: 407,505 km (0.096 R)
• M3: 1,142,030 km (0.119 R)
• M4: 1,763,908 km (0.106 R)
• M5: 2,113,519 km (0.039 R)
• M6: 2,488,112 km (0.082 R)
• M7: 3,345,158 km (0.105 R)
• M8: 3,661,707 km (0.079 R)
• M9: 4,604,922 km (0.116 R)
• M10: 5,812,625 km (0.093 R)
• M11: 6,232,397 km (0.111 R)
• M12: 6,878,959 km (0.1 R)
• M13: 7,614,232 km (0.117 R)
• M14: 10,519,124 km (0.119 R)
• M15: 11,493,604 km (0.082 R)
• M16: 12,652,689 km (0.075 R)
• M17: 15,924,993 km (0.069 R)
• M18: 16,671,336 km (0.042 R)
• M19: 17,130,303 km (0.099 R)
• M20: 18,073,368 km (0.032 R)
• M21: 20,407,992 km (0.099 R)
• M22: 26,073,413 km (0.11 R)
• M23: 27,109,528 km (0.097 R)
• M24: 29,707,744 km (0.095 R)
• M25: 34,031,720 km (0.088 R)
• M26: 35,268,446 km (0.111 R)
• M27: 38,624,076 km (0.12 R)
• M28: 48,548,997 km (0.104 R)
• M29: 50,115,287 km (0.108 R)
• M30: 51,231,436 km (0.104 R)
• M31: 52,690,764 km (0.105 R)
• M32: 55,184,111 km (0.1 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 15,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit