🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.47 AU - 1.49 AU

Year: 630 Days

Day: 44.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 109.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,304,911 km

• M1: 527,332 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.79 AU - 2.29 AU

Year: 1019 Days

Day: 24.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.08 AU - 5.56 AU

Year: 3702 Days

Day: 44.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,304,911 km

• M1: 1,798,017 km (0.094 R)

Asteroid Belt

Center: 10.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.9

Radius: 7.3

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.12 AU - 16.12 AU

Year: 21597 Days

Day: 15.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 69,304,911 km

• M1: 91,404 km (0.114 R)
• M2: 514,916 km (0.102 R)
• M3: 1,321,398 km (0.094 R)
• M4: 2,254,141 km (0.111 R)
• M5: 2,787,308 km (0.088 R)
• M6: 3,512,109 km (0.114 R)
• M7: 5,073,612 km (0.047 R)
• M8: 5,986,757 km (0.069 R)
• M9: 6,440,039 km (0.073 R)
• M10: 8,233,717 km (0.102 R)
• M11: 9,111,109 km (0.119 R)
• M12: 9,935,543 km (0.076 R)
• M13: 10,395,107 km (0.096 R)
• M14: 13,112,253 km (0.117 R)
• M15: 13,595,305 km (0.11 R)
• M16: 14,305,895 km (0.11 R)
• M17: 14,670,315 km (0.099 R)
• M18: 15,570,446 km (0.052 R)
• M19: 16,348,205 km (0.097 R)
• M20: 18,663,382 km (0.092 R)
• M21: 23,527,257 km (0.076 R)
• M22: 24,240,540 km (0.109 R)
• M23: 32,810,254 km (0.109 R)
• M24: 33,062,925 km (0.112 R)
• M25: 34,737,074 km (0.053 R)
• M26: 35,395,754 km (0.098 R)
• M27: 37,697,467 km (0.105 R)
• M28: 38,113,798 km (0.068 R)
• M29: 42,596,946 km (0.052 R)
• M30: 44,268,553 km (0.097 R)
• M31: 51,734,384 km (0.088 R)
• M32: 52,420,739 km (0.098 R)
• M33: 52,766,161 km (0.094 R)
• M34: 54,692,982 km (0.075 R)
• M35: 55,584,286 km (0.118 R)
• M36: 63,848,521 km (0.094 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit