🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.84 AU - 0.86 AU

Year: 283 Days

Day: 33.8 Hours

Environment

Temp: 158 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 345 Days

Day: 44.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,945,590 km

• M1: 56,548 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.06 AU - 1.6 AU

Year: 555 Days

Day: 24.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.3 AU - 2.3 AU

Year: 1261 Days

Day: 46.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 9.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.21 AU - 10.43 AU

Year: 9473 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 30,945,590 km

• M1: 122,820 km (0.116 R)
• M2: 341,233 km (0.1 R)
• M3: 692,788 km (0.051 R)
• M4: 780,452 km (0.119 R)
• M5: 1,215,931 km (0.117 R)
• M6: 1,566,589 km (0.062 R)
• M7: 2,150,320 km (0.076 R)
• M8: 2,515,189 km (0.05 R)
• M9: 2,920,300 km (0.074 R)
• M10: 3,088,149 km (0.106 R)
• M11: 3,280,831 km (0.098 R)
• M12: 3,610,993 km (0.112 R)
• M13: 4,279,247 km (0.028 R)
• M14: 4,422,263 km (0.117 R)
• M15: 4,688,846 km (0.111 R)
• M16: 4,985,499 km (0.04 R)
• M17: 5,442,071 km (0.089 R)
• M18: 6,152,063 km (0.104 R)
• M19: 7,087,199 km (0.091 R)
• M20: 7,313,840 km (0.107 R)
• M21: 9,179,625 km (0.11 R)
• M22: 9,927,315 km (0.064 R)
• M23: 11,480,589 km (0.087 R)
• M24: 11,680,003 km (0.085 R)
• M25: 12,116,231 km (0.06 R)
• M26: 12,591,802 km (0.045 R)
• M27: 12,832,057 km (0.11 R)
• M28: 13,073,657 km (0.118 R)
• M29: 13,561,496 km (0.111 R)
• M30: 14,375,907 km (0.118 R)
• M31: 14,483,318 km (0.048 R)
• M32: 14,843,250 km (0.087 R)
• M33: 14,951,709 km (0.114 R)
• M34: 16,536,549 km (0.103 R)
• M35: 17,291,719 km (0.105 R)
• M36: 17,827,129 km (0.064 R)
• M37: 18,212,793 km (0.104 R)
• M38: 18,562,403 km (0.038 R)
• M39: 20,463,642 km (0.104 R)
• M40: 20,584,517 km (0.075 R)
• M41: 20,867,557 km (0.043 R)
• M42: 21,151,793 km (0.061 R)
• M43: 23,937,006 km (0.094 R)
• M44: 24,447,882 km (0.106 R)
• M45: 24,833,546 km (0.112 R)
• M46: 24,919,415 km (0.111 R)
• M47: 25,177,920 km (0.068 R)
• M48: 26,571,275 km (0.086 R)
• M49: 27,011,840 km (0.069 R)
• M50: 28,168,681 km (0.077 R)
• M51: 28,482,836 km (0.103 R)
• M52: 28,617,923 km (0.078 R)
• M53: 30,208,747 km (0.119 R)
• M54: 30,300,600 km (0.109 R)
• M55: 30,576,458 km (0.111 R)
• M56: 30,806,989 km (0.06 R)
• M57: 30,899,440 km (0.093 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 13,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit