🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.62 AU - 0.72 AU

Year: 209 Days

Day: 41.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,155,083 km

• M1: 331,210 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.71 AU - 0.77 AU

Year: 242 Days

Day: 41.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,155,083 km

• M1: 17,952 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.71 AU - 1.17 AU

Year: 347 Days

Day: 28.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 1.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.55 AU - 1.67 AU

Year: 778 Days

Day: 32.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.36 AU - 3.84 AU

Year: 2601 Days

Day: 25.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,155,083 km

• M1: 251,474 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.7

Radius: 6.2

Gravity: 6.18 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.9 AU - 15.46 AU

Year: 19268 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,155,083 km

• M1: 105,766 km (0.069 R)
• M2: 654,640 km (0.053 R)
• M3: 1,232,686 km (0.091 R)
• M4: 3,772,410 km (0.111 R)
• M5: 6,864,149 km (0.088 R)
• M6: 7,190,422 km (0.1 R)
• M7: 7,699,354 km (0.091 R)
• M8: 7,918,365 km (0.07 R)
• M9: 8,461,106 km (0.084 R)
• M10: 8,884,169 km (0.11 R)
• M11: 9,173,940 km (0.065 R)
• M12: 12,975,371 km (0.115 R)
• M13: 13,601,438 km (0.052 R)
• M14: 15,049,247 km (0.12 R)
• M15: 16,093,589 km (0.116 R)
• M16: 34,607,672 km (0.096 R)
• M17: 37,663,508 km (0.102 R)
• M18: 39,971,953 km (0.102 R)
• M19: 47,021,752 km (0.093 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 16,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit