🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.46 AU - 0.56 AU

Year: 134 Days

Day: 18.2 Hours

Environment

Temp: 260 °C

Axial Tilt: 47.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.75 AU - 0.79 AU

Year: 248 Days

Day: 16.7 Hours

Environment

Temp: 170 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.98 AU - 2.22 AU

Year: 1117 Days

Day: 17 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.39 AU - 3.85 AU

Year: 2023 Days

Day: 31 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.4

Radius: 3.3

Gravity: 83.97 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 12.88 AU - 12.88 AU

Year: 16969 Days

Day: 15.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 84.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 75,083,810 km

• M1: 45,179 km (0.057 R)
• M2: 260,450 km (0.092 R)
• M3: 471,383 km (0.108 R)
• M4: 746,045 km (0.115 R)
• M5: 884,423 km (0.1 R)
• M6: 1,052,720 km (0.071 R)
• M7: 1,359,994 km (0.066 R)
• M8: 1,469,350 km (0.061 R)
• M9: 2,046,948 km (0.085 R)
• M10: 2,386,535 km (0.111 R)
• M11: 2,990,461 km (0.104 R)
• M12: 3,398,415 km (0.094 R)
• M13: 5,640,588 km (0.118 R)
• M14: 7,063,263 km (0.091 R)
• M15: 8,236,859 km (0.083 R)
• M16: 9,591,318 km (0.115 R)
• M17: 10,900,000 km (0.118 R)
• M18: 14,682,732 km (0.039 R)
• M19: 15,064,655 km (0.089 R)
• M20: 16,008,319 km (0.071 R)
• M21: 17,158,277 km (0.081 R)
• M22: 19,898,013 km (0.086 R)
• M23: 21,225,694 km (0.087 R)
• M24: 21,812,267 km (0.076 R)
• M25: 23,532,942 km (0.108 R)
• M26: 23,845,751 km (0.046 R)
• M27: 24,161,253 km (0.09 R)
• M28: 37,321,826 km (0.066 R)
• M29: 41,265,974 km (0.098 R)
• M30: 42,485,945 km (0.078 R)
• M31: 43,260,413 km (0.066 R)
• M32: 45,157,613 km (0.119 R)
• M33: 47,440,178 km (0.099 R)
• M34: 55,848,625 km (0.103 R)
• M35: 57,717,102 km (0.076 R)
• M36: 63,975,380 km (0.113 R)
• M37: 65,196,996 km (0.097 R)
• M38: 69,167,922 km (0.086 R)
• M39: 70,454,763 km (0.1 R)
• M40: 73,075,867 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit