🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.62 AU - 0.72 AU

Year: 200 Days

Day: 17.4 Hours

Environment

Temp: 181 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.09 AU - 2.77 AU

Year: 1384 Days

Day: 13.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 65.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,941,577 km

• M1: 538,403 km (0.119 R)
• M2: 1,076,506 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.05 AU - 4.57 AU

Year: 3268 Days

Day: 26.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 39.7 °

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: 796.7

Radius: 9

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.3 AU - 7.5 AU

Year: 5914 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 29,941,577 km

• M1: 112,797 km (0.054 R)
• M2: 553,961 km (0.081 R)
• M3: 922,869 km (0.067 R)
• M4: 1,349,822 km (0.111 R)
• M5: 1,963,921 km (0.086 R)
• M6: 2,343,899 km (0.112 R)
• M7: 3,026,066 km (0.095 R)
• M8: 3,580,475 km (0.076 R)
• M9: 4,590,560 km (0.034 R)
• M10: 5,442,520 km (0.104 R)
• M11: 6,262,915 km (0.073 R)
• M12: 7,951,725 km (0.074 R)
• M13: 8,387,205 km (0.08 R)
• M14: 13,547,434 km (0.116 R)
• M15: 14,341,948 km (0.1 R)
• M16: 15,775,843 km (0.076 R)
• M17: 22,239,668 km (0.077 R)
• M18: 22,866,633 km (0.055 R)
• M19: 26,093,010 km (0.098 R)
• M20: 28,040,774 km (0.1 R)
• M21: 28,680,305 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.4

Radius: 9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.78 AU - 10.04 AU

Year: 8908 Days

Day: 11.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 29,941,577 km

• M1: 111,899 km (0.045 R)
• M2: 503,995 km (0.075 R)
• M3: 788,082 km (0.035 R)
• M4: 1,424,022 km (0.109 R)
• M5: 2,369,630 km (0.092 R)
• M6: 4,306,175 km (0.099 R)
• M7: 4,861,332 km (0.037 R)
• M8: 5,520,610 km (0.038 R)
• M9: 8,079,183 km (0.119 R)
• M10: 8,379,725 km (0.086 R)
• M11: 8,963,605 km (0.117 R)
• M12: 9,367,669 km (0.049 R)
• M13: 12,004,631 km (0.083 R)
• M14: 13,519,010 km (0.095 R)
• M15: 15,557,131 km (0.117 R)
• M16: 18,237,776 km (0.042 R)
• M17: 22,590,625 km (0.097 R)
• M18: 24,572,946 km (0.085 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 16,802 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit