🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.41 AU

Year: 386 Days

Day: 35.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,011,209 km

• M1: 268,229 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.66 AU - 1.86 AU

Year: 685 Days

Day: 27.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.49 AU - 4.85 AU

Year: 2498 Days

Day: 12.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.5 AU - 8.86 AU

Year: 6864 Days

Day: 40.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.5

Radius: 5.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.05 AU - 21.43 AU

Year: 24759 Days

Day: 21.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 44,011,209 km

• M1: 572,062 km (0.065 R)
• M2: 1,232,686 km (0.116 R)
• M3: 2,269,998 km (0.046 R)
• M4: 2,878,413 km (0.08 R)
• M5: 3,011,256 km (0.088 R)
• M6: 3,173,420 km (0.092 R)
• M7: 4,976,672 km (0.117 R)
• M8: 5,925,572 km (0.059 R)
• M9: 9,597,601 km (0.031 R)
• M10: 11,518,438 km (0.109 R)
• M11: 11,772,006 km (0.098 R)
• M12: 12,630,399 km (0.12 R)
• M13: 13,553,417 km (0.101 R)
• M14: 13,642,428 km (0.066 R)
• M15: 15,093,079 km (0.114 R)
• M16: 16,165,546 km (0.081 R)
• M17: 17,262,547 km (0.117 R)
• M18: 17,407,358 km (0.068 R)
• M19: 17,552,617 km (0.084 R)
• M20: 18,186,763 km (0.083 R)
• M21: 18,284,899 km (0.049 R)
• M22: 20,796,946 km (0.116 R)
• M23: 23,682,390 km (0.111 R)
• M24: 23,735,946 km (0.063 R)
• M25: 27,926,931 km (0.106 R)
• M26: 28,381,110 km (0.094 R)
• M27: 28,438,106 km (0.092 R)
• M28: 29,354,543 km (0.086 R)
• M29: 30,688,806 km (0.085 R)
• M30: 31,983,426 km (0.083 R)
• M31: 32,697,158 km (0.089 R)
• M32: 33,295,848 km (0.103 R)
• M33: 36,219,739 km (0.089 R)
• M34: 38,528,932 km (0.039 R)
• M35: 38,781,453 km (0.111 R)
• M36: 41,594,940 km (0.11 R)
• M37: 42,178,521 km (0.044 R)
• M38: 42,764,795 km (0.098 R)
• M39: 43,484,959 km (0.112 R)

Kuiper Belt

Range: 37.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 17,575 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit