🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.48 AU - 0.58 AU

Year: 148 Days

Day: 46.3 Hours

Environment

Temp: 148 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.6 AU - 0.64 AU

Year: 187 Days

Day: 26 Hours

Environment

Temp: 107 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.69 AU - 0.71 AU

Year: 224 Days

Day: 40 Hours

Environment

Temp: 105 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.89 AU - 1.19 AU

Year: 406 Days

Day: 44.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,315,186 km

• M1: 152,141 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 3.13 AU - 3.69 AU

Year: 2411 Days

Day: 23.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,315,186 km

• M1: 110,702 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.1

Radius: 3.1

Gravity: 48.29 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.61 AU - 18.65 AU

Year: 28343 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 84,315,186 km

• M1: 48,470 km (0.089 R)
• M2: 215,271 km (0.069 R)
• M3: 328,667 km (0.079 R)
• M4: 948,151 km (0.105 R)
• M5: 1,189,153 km (0.08 R)
• M6: 2,800,173 km (0.115 R)
• M7: 3,012,452 km (0.071 R)
• M8: 3,206,930 km (0.07 R)
• M9: 3,409,784 km (0.049 R)
• M10: 3,621,016 km (0.116 R)
• M11: 4,307,371 km (0.088 R)
• M12: 6,018,622 km (0.068 R)
• M13: 6,462,478 km (0.044 R)
• M14: 7,415,118 km (0.091 R)
• M15: 7,718,203 km (0.061 R)
• M16: 8,135,132 km (0.111 R)
• M17: 10,014,381 km (0.107 R)
• M18: 10,828,043 km (0.104 R)
• M19: 11,550,003 km (0.099 R)
• M20: 12,514,460 km (0.092 R)
• M21: 14,759,775 km (0.096 R)
• M22: 15,319,720 km (0.047 R)
• M23: 15,810,849 km (0.044 R)
• M24: 19,451,314 km (0.096 R)
• M25: 30,973,342 km (0.1 R)
• M26: 35,735,191 km (0.079 R)
• M27: 44,660,948 km (0.057 R)
• M28: 47,189,302 km (0.104 R)
• M29: 47,533,527 km (0.113 R)
• M30: 52,161,187 km (0.091 R)
• M31: 54,206,190 km (0.085 R)
• M32: 54,773,016 km (0.12 R)
• M33: 65,877,966 km (0.058 R)
• M34: 70,934,822 km (0.077 R)
• M35: 73,904,340 km (0.094 R)
• M36: 74,601,167 km (0.036 R)
• M37: 75,772,219 km (0.046 R)
• M38: 77,671,364 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 11,709 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit