🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.86 AU - 0.86 AU

Year: 282 Days

Day: 36.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.57 AU - 1.61 AU

Year: 708 Days

Day: 25.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.58 AU - 1.76 AU

Year: 762 Days

Day: 32 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,881,892 km

• M1: 83,625 km (0.058 R)

Asteroid Belt

Center: 4.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 8.3

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 5.23 AU - 8.63 AU

Year: 6442 Days

Day: 10.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 35,881,892 km

• M1: 110,254 km (0.094 R)
• M2: 642,373 km (0.091 R)
• M3: 949,049 km (0.091 R)
• M4: 1,286,691 km (0.06 R)
• M5: 1,546,992 km (0.063 R)
• M6: 1,974,991 km (0.096 R)
• M7: 2,445,028 km (0.12 R)
• M8: 2,772,946 km (0.12 R)
• M9: 3,495,653 km (0.11 R)
• M10: 4,235,714 km (0.112 R)
• M11: 4,548,822 km (0.114 R)
• M12: 4,877,339 km (0.077 R)
• M13: 5,799,909 km (0.057 R)
• M14: 6,121,096 km (0.069 R)
• M15: 6,488,060 km (0.08 R)
• M16: 7,229,467 km (0.037 R)
• M17: 8,344,719 km (0.053 R)
• M18: 10,625,039 km (0.058 R)
• M19: 13,017,259 km (0.103 R)
• M20: 13,569,125 km (0.029 R)
• M21: 16,121,265 km (0.108 R)
• M22: 16,886,907 km (0.063 R)
• M23: 17,743,504 km (0.103 R)
• M24: 18,837,214 km (0.114 R)
• M25: 19,400,600 km (0.106 R)
• M26: 19,758,288 km (0.079 R)
• M27: 22,781,213 km (0.096 R)
• M28: 23,420,743 km (0.08 R)
• M29: 25,839,591 km (0.061 R)
• M30: 26,535,222 km (0.106 R)
• M31: 28,696,761 km (0.094 R)
• M32: 29,161,412 km (0.056 R)
• M33: 30,779,014 km (0.078 R)
• M34: 32,555,937 km (0.077 R)
• M35: 33,881,075 km (0.062 R)
• M36: 35,454,247 km (0.087 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 14,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit