🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.41 AU - 0.67 AU

Year: 152 Days

Day: 20.8 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.96 AU - 1.3 AU

Year: 460 Days

Day: 32.3 Hours

Environment

Temp: -10 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.82 AU - 2.18 AU

Year: 1083 Days

Day: 25.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.4

Radius: 13.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.2 AU - 5.2 AU

Year: 3296 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 179.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 51,381,346 km

• M1: 164,109 km (0.103 R)
• M2: 1,369,569 km (0.12 R)
• M3: 2,360,206 km (0.095 R)
• M4: 4,482,102 km (0.09 R)
• M5: 5,581,945 km (0.112 R)
• M6: 6,224,767 km (0.089 R)
• M7: 7,010,455 km (0.116 R)
• M8: 7,998,101 km (0.094 R)
• M9: 8,597,689 km (0.082 R)
• M10: 11,433,017 km (0.088 R)
• M11: 13,474,430 km (0.106 R)
• M12: 14,020,761 km (0.062 R)
• M13: 15,157,705 km (0.115 R)
• M14: 17,909,857 km (0.049 R)
• M15: 18,753,739 km (0.112 R)
• M16: 19,435,307 km (0.096 R)
• M17: 20,979,755 km (0.075 R)
• M18: 21,445,304 km (0.1 R)
• M19: 22,122,234 km (0.103 R)
• M20: 22,883,388 km (0.11 R)
• M21: 24,021,379 km (0.09 R)
• M22: 24,457,905 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.8

Radius: 8.6

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 7.93 AU - 9.03 AU

Year: 9455 Days

Day: 6.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 51,381,346 km

• M1: 143,165 km (0.065 R)
• M2: 555,158 km (0.104 R)
• M3: 1,116,150 km (0.096 R)
• M4: 1,547,440 km (0.104 R)
• M5: 1,818,811 km (0.097 R)
• M6: 2,539,274 km (0.081 R)
• M7: 3,538,438 km (0.075 R)
• M8: 3,960,304 km (0.067 R)
• M9: 4,748,236 km (0.101 R)
• M10: 6,439,590 km (0.065 R)
• M11: 7,442,045 km (0.083 R)
• M12: 7,958,607 km (0.102 R)
• M13: 9,063,387 km (0.11 R)
• M14: 10,267,201 km (0.091 R)
• M15: 10,799,021 km (0.094 R)
• M16: 20,053,595 km (0.059 R)
• M17: 21,565,730 km (0.087 R)
• M18: 24,721,198 km (0.103 R)
• M19: 26,556,764 km (0.112 R)
• M20: 26,854,763 km (0.089 R)
• M21: 28,689,431 km (0.102 R)
• M22: 37,485,935 km (0.032 R)
• M23: 38,364,972 km (0.079 R)
• M24: 45,047,360 km (0.114 R)
• M25: 45,897,824 km (0.055 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 146 - 19,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit