🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.37 AU - 1.93 AU

Year: 767 Days

Day: 46.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,600,870 km

• M1: 30,219 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.44 AU - 2.28 AU

Year: 917 Days

Day: 30 Hours

Environment

Temp: -58 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,600,870 km

• M1: 72,405 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.3 AU - 3.04 AU

Year: 1578 Days

Day: 39.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.49 AU - 3.77 AU

Year: 2003 Days

Day: 30.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 10.1

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.54 AU - 5.62 AU

Year: 4141 Days

Day: 12.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,600,870 km

• M1: 126,111 km (0.099 R)
• M2: 448,195 km (0.086 R)
• M3: 796,758 km (0.103 R)
• M4: 1,511,387 km (0.04 R)
• M5: 2,979,242 km (0.078 R)
• M6: 3,702,398 km (0.102 R)
• M7: 4,040,040 km (0.116 R)
• M8: 4,444,702 km (0.086 R)
• M9: 4,802,540 km (0.065 R)
• M10: 6,400,994 km (0.049 R)
• M11: 7,305,163 km (0.117 R)
• M12: 7,907,743 km (0.119 R)
• M13: 8,507,033 km (0.119 R)
• M14: 9,443,066 km (0.059 R)
• M15: 13,336,949 km (0.1 R)
• M16: 14,186,366 km (0.114 R)
• M17: 15,772,702 km (0.1 R)
• M18: 20,186,138 km (0.085 R)
• M19: 24,028,111 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.3

Radius: 12.9

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 10.77 AU - 12.69 AU

Year: 14529 Days

Day: 5.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,600,870 km

• M1: 160,369 km (0.114 R)
• M2: 632,649 km (0.115 R)
• M3: 1,042,248 km (0.09 R)
• M4: 1,609,374 km (0.063 R)
• M5: 2,244,566 km (0.099 R)
• M6: 3,112,982 km (0.059 R)
• M7: 3,534,250 km (0.07 R)
• M8: 5,001,057 km (0.105 R)
• M9: 5,547,388 km (0.066 R)
• M10: 6,133,214 km (0.109 R)
• M11: 9,047,829 km (0.096 R)
• M12: 10,557,870 km (0.105 R)
• M13: 11,634,675 km (0.044 R)
• M14: 12,351,548 km (0.066 R)
• M15: 13,288,928 km (0.059 R)
• M16: 14,273,133 km (0.117 R)
• M17: 16,020,885 km (0.066 R)
• M18: 17,211,684 km (0.048 R)
• M19: 19,271,646 km (0.082 R)
• M20: 22,754,435 km (0.035 R)
• M21: 23,310,789 km (0.053 R)
• M22: 25,627,312 km (0.098 R)
• M23: 26,636,499 km (0.115 R)
• M24: 29,603,175 km (0.053 R)
• M25: 34,944,417 km (0.118 R)
• M26: 46,294,856 km (0.119 R)
• M27: 47,790,985 km (0.113 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 397 - 17,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit