🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.53 AU - 0.88 AU

Year: 207 Days

Day: 23 Hours

Environment

Temp: 196 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.62 AU - 1.02 AU

Year: 262 Days

Day: 28.8 Hours

Environment

Temp: 191 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,554,901 km

• M1: 64,626 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.86 AU - 0.92 AU

Year: 296 Days

Day: 13.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.74 AU - 1.78 AU

Year: 824 Days

Day: 31.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 7.5

Gravity: 16.5 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.7 AU - 16.52 AU

Year: 18715 Days

Day: 17.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,554,901 km

• M1: 132,245 km (0.09 R)
• M2: 702,212 km (0.089 R)
• M3: 1,120,638 km (0.106 R)
• M4: 2,758,435 km (0.107 R)
• M5: 3,474,710 km (0.079 R)
• M6: 3,812,651 km (0.114 R)
• M7: 4,689,295 km (0.09 R)
• M8: 6,222,523 km (0.098 R)
• M9: 6,628,831 km (0.088 R)
• M10: 7,529,261 km (0.106 R)
• M11: 8,962,109 km (0.114 R)
• M12: 9,231,236 km (0.077 R)
• M13: 13,096,246 km (0.112 R)
• M14: 15,883,853 km (0.066 R)
• M15: 18,171,055 km (0.106 R)
• M16: 18,709,009 km (0.119 R)
• M17: 18,941,933 km (0.115 R)
• M18: 20,939,364 km (0.109 R)
• M19: 24,521,485 km (0.084 R)
• M20: 27,912,420 km (0.086 R)
• M21: 28,292,249 km (0.087 R)
• M22: 28,578,728 km (0.091 R)
• M23: 32,231,609 km (0.12 R)
• M24: 32,537,387 km (0.119 R)
• M25: 33,463,548 km (0.053 R)
• M26: 36,428,428 km (0.041 R)
• M27: 49,046,111 km (0.093 R)
• M28: 50,182,307 km (0.104 R)
• M29: 51,075,107 km (0.049 R)
• M30: 52,884,194 km (0.095 R)
• M31: 63,826,979 km (0.088 R)
• M32: 70,284,520 km (0.059 R)
• M33: 70,434,866 km (0.059 R)
• M34: 71,340,532 km (0.076 R)
• M35: 71,492,074 km (0.115 R)
• M36: 72,862,840 km (0.097 R)
• M37: 75,955,776 km (0.082 R)
• M38: 76,112,105 km (0.066 R)
• M39: 76,268,585 km (0.098 R)
• M40: 78,635,373 km (0.083 R)
• M41: 79,272,660 km (0.051 R)
• M42: 79,752,270 km (0.096 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 16,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit