🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 182 Days

Day: 13.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,713,177 km

• M1: 42,935 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 339 Days

Day: 31.9 Hours

Environment

Temp: 78 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.25 AU - 2.61 AU

Year: 1344 Days

Day: 42.1 Hours

Environment

Temp: -84 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.1 AU - 3.64 AU

Year: 2195 Days

Day: 46.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,713,177 km

• M1: 313,408 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.7

Radius: 11.6

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.04 AU - 7.44 AU

Year: 5530 Days

Day: 10.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,713,177 km

• M1: 146,307 km (0.082 R)
• M2: 615,745 km (0.046 R)
• M3: 1,102,536 km (0.083 R)
• M4: 1,735,634 km (0.033 R)
• M5: 2,327,144 km (0.103 R)
• M6: 2,945,283 km (0.099 R)
• M7: 3,532,006 km (0.11 R)
• M8: 3,937,416 km (0.031 R)
• M9: 4,557,350 km (0.112 R)
• M10: 6,220,130 km (0.102 R)
• M11: 9,617,348 km (0.094 R)
• M12: 10,743,221 km (0.09 R)
• M13: 11,468,622 km (0.114 R)
• M14: 12,455,369 km (0.093 R)
• M15: 19,537,482 km (0.071 R)
• M16: 20,104,757 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 13.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 10.57 AU - 13.81 AU

Year: 15099 Days

Day: 9.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,713,177 km

• M1: 166,652 km (0.12 R)
• M2: 883,974 km (0.057 R)
• M3: 1,453,643 km (0.097 R)
• M4: 2,349,285 km (0.112 R)
• M5: 2,882,003 km (0.073 R)
• M6: 3,992,468 km (0.087 R)
• M7: 5,190,149 km (0.059 R)
• M8: 6,036,274 km (0.113 R)
• M9: 6,827,796 km (0.115 R)
• M10: 7,648,640 km (0.084 R)
• M11: 8,368,355 km (0.088 R)
• M12: 11,553,593 km (0.095 R)
• M13: 12,719,709 km (0.092 R)
• M14: 13,616,099 km (0.106 R)
• M15: 17,423,814 km (0.111 R)
• M16: 17,901,928 km (0.067 R)
• M17: 19,681,245 km (0.088 R)
• M18: 23,013,388 km (0.073 R)
• M19: 24,598,976 km (0.052 R)
• M20: 25,374,940 km (0.116 R)
• M21: 28,080,119 km (0.082 R)
• M22: 31,978,789 km (0.104 R)
• M23: 33,951,386 km (0.091 R)
• M24: 35,129,918 km (0.027 R)
• M25: 37,116,728 km (0.07 R)
• M26: 38,367,366 km (0.054 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 13,177 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit