🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.5 AU - 0.62 AU

Year: 128 Days

Day: 35 Hours

Environment

Temp: 319 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.83 AU - 1.03 AU

Year: 273 Days

Day: 13.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.19 AU - 3.93 AU

Year: 2044 Days

Day: 47.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,841,597 km

• M1: 191,635 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.47 AU - 5.65 AU

Year: 2964 Days

Day: 46.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.88 AU - 6.2 AU

Year: 3444 Days

Day: 26.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.75 AU - 7.17 AU

Year: 4429 Days

Day: 27.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,841,597 km

• M1: 9,574 km (0.108 R)
• M2: 1,139,337 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.4

Radius: 8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 20.48 AU - 22.42 AU

Year: 30238 Days

Day: 20.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 92,841,597 km

• M1: 99,483 km (0.089 R)
• M2: 563,236 km (0.092 R)
• M3: 934,089 km (0.039 R)
• M4: 2,201,482 km (0.098 R)
• M5: 2,603,452 km (0.099 R)
• M6: 2,889,184 km (0.11 R)
• M7: 3,974,367 km (0.116 R)
• M8: 5,029,480 km (0.116 R)
• M9: 5,902,384 km (0.101 R)
• M10: 6,214,894 km (0.077 R)
• M11: 6,585,298 km (0.119 R)
• M12: 7,473,162 km (0.118 R)
• M13: 10,549,492 km (0.057 R)
• M14: 12,114,585 km (0.108 R)
• M15: 16,040,033 km (0.077 R)
• M16: 16,915,630 km (0.069 R)
• M17: 17,365,171 km (0.076 R)
• M18: 18,571,528 km (0.108 R)
• M19: 22,524,951 km (0.104 R)
• M20: 23,845,901 km (0.09 R)
• M21: 25,923,067 km (0.028 R)
• M22: 26,400,583 km (0.09 R)
• M23: 29,004,035 km (0.118 R)
• M24: 29,908,504 km (0.103 R)
• M25: 31,099,004 km (0.115 R)
• M26: 37,680,861 km (0.028 R)
• M27: 43,102,587 km (0.086 R)
• M28: 57,862,661 km (0.11 R)
• M29: 64,384,081 km (0.116 R)
• M30: 65,700,393 km (0.096 R)
• M31: 70,449,078 km (0.116 R)
• M32: 76,150,403 km (0.091 R)
• M33: 80,622,930 km (0.114 R)
• M34: 83,959,711 km (0.073 R)
• M35: 89,000,710 km (0.096 R)

Kuiper Belt

Range: 36 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 15,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit