🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.96 AU - 1.32 AU

Year: 459 Days

Day: 13.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.89 AU - 1.45 AU

Year: 477 Days

Day: 34 Hours

Environment

Temp: -19 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 27,851,141 km

• M1: 325,525 km (0.102 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.02 AU - 3.3 AU

Year: 1634 Days

Day: 36.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.5

Radius: 11.3

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.11 AU - 6.69 AU

Year: 6100 Days

Day: 9.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,851,141 km

• M1: 140,622 km (0.096 R)
• M2: 675,883 km (0.101 R)
• M3: 1,888,823 km (0.084 R)
• M4: 3,301,326 km (0.103 R)
• M5: 3,894,033 km (0.094 R)
• M6: 5,565,490 km (0.042 R)
• M7: 6,578,118 km (0.092 R)
• M8: 7,220,341 km (0.112 R)
• M9: 8,588,414 km (0.073 R)
• M10: 9,938,235 km (0.08 R)
• M11: 10,881,151 km (0.112 R)
• M12: 12,300,236 km (0.06 R)
• M13: 14,595,666 km (0.073 R)
• M14: 15,688,478 km (0.087 R)
• M15: 16,575,594 km (0.037 R)
• M16: 17,362,179 km (0.117 R)
• M17: 19,010,000 km (0.11 R)
• M18: 22,853,768 km (0.055 R)
• M19: 24,914,927 km (0.05 R)
• M20: 25,341,580 km (0.113 R)
• M21: 26,473,737 km (0.071 R)
• M22: 29,689,193 km (0.11 R)
• M23: 31,143,734 km (0.051 R)
• M24: 31,938,697 km (0.106 R)
• M25: 34,510,134 km (0.1 R)
• M26: 35,040,459 km (0.106 R)
• M27: 36,008,806 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 14.7

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.36 AU - 8.06 AU

Year: 6548 Days

Day: 5.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,851,141 km

• M1: 183,257 km (0.092 R)
• M2: 975,528 km (0.116 R)
• M3: 1,462,918 km (0.078 R)
• M4: 2,539,723 km (0.08 R)
• M5: 3,600,073 km (0.047 R)
• M6: 4,073,251 km (0.106 R)
• M7: 5,894,306 km (0.079 R)
• M8: 6,681,639 km (0.099 R)
• M9: 8,246,283 km (0.03 R)
• M10: 8,844,226 km (0.094 R)
• M11: 9,551,525 km (0.075 R)
• M12: 10,553,083 km (0.067 R)
• M13: 13,363,428 km (0.089 R)
• M14: 15,271,399 km (0.074 R)
• M15: 16,003,232 km (0.096 R)
• M16: 17,966,255 km (0.117 R)
• M17: 18,655,004 km (0.099 R)
• M18: 19,166,928 km (0.071 R)
• M19: 20,420,259 km (0.053 R)
• M20: 21,587,571 km (0.09 R)
• M21: 22,509,842 km (0.082 R)
• M22: 24,055,038 km (0.066 R)
• M23: 24,738,551 km (0.075 R)
• M24: 27,110,874 km (0.097 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit