🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.9 AU - 1.3 AU

Year: 428 Days

Day: 15.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,485,982 km

• M1: 86,168 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.85 AU - 2.66 AU

Year: 1252 Days

Day: 41.7 Hours

Environment

Temp: -89 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.51 AU - 2.67 AU

Year: 1546 Days

Day: 14.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.4

Radius: 10.7

Gravity: 7.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 5.08 AU - 6.6 AU

Year: 5234 Days

Day: 7.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,485,982 km

• M1: 133,142 km (0.104 R)
• M2: 1,188,705 km (0.1 R)
• M3: 1,980,377 km (0.069 R)
• M4: 2,318,318 km (0.114 R)
• M5: 2,823,510 km (0.12 R)
• M6: 3,193,316 km (0.095 R)
• M7: 3,729,774 km (0.106 R)
• M8: 4,375,738 km (0.117 R)
• M9: 5,293,670 km (0.106 R)
• M10: 11,944,193 km (0.089 R)
• M11: 12,814,254 km (0.082 R)
• M12: 14,169,910 km (0.102 R)
• M13: 15,439,996 km (0.065 R)
• M14: 16,041,828 km (0.082 R)
• M15: 17,485,298 km (0.08 R)
• M16: 21,359,285 km (0.1 R)
• M17: 23,338,465 km (0.119 R)
• M18: 24,942,004 km (0.051 R)
• M19: 29,270,170 km (0.113 R)
• M20: 30,099,092 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.9

Radius: 10.9

Gravity: 8.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.94 AU - 11.48 AU

Year: 10366 Days

Day: 9.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,485,982 km

• M1: 136,583 km (0.09 R)
• M2: 990,039 km (0.116 R)
• M3: 1,513,631 km (0.088 R)
• M4: 2,000,722 km (0.088 R)
• M5: 3,269,611 km (0.089 R)
• M6: 3,978,406 km (0.114 R)
• M7: 4,414,633 km (0.071 R)
• M8: 4,818,398 km (0.056 R)
• M9: 7,521,183 km (0.099 R)
• M10: 8,802,937 km (0.082 R)
• M11: 9,294,366 km (0.092 R)
• M12: 9,700,524 km (0.051 R)
• M13: 10,935,156 km (0.087 R)
• M14: 11,677,610 km (0.107 R)
• M15: 12,514,610 km (0.109 R)
• M16: 14,645,332 km (0.062 R)
• M17: 16,412,981 km (0.096 R)
• M18: 17,693,539 km (0.088 R)
• M19: 20,029,958 km (0.091 R)
• M20: 22,293,224 km (0.09 R)
• M21: 24,433,072 km (0.071 R)
• M22: 28,051,994 km (0.036 R)
• M23: 29,442,207 km (0.077 R)
• M24: 30,099,092 km (0.116 R)
• M25: 40,485,971 km (0.1 R)
• M26: 41,434,870 km (0.1 R)
• M27: 46,402,866 km (0.117 R)
• M28: 53,842,069 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 11,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit