🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 139 Days

Day: 36.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,642,579 km

• M1: 30,967 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.64 AU - 1.06 AU

Year: 275 Days

Day: 34.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,642,579 km

• M1: 267,331 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 462 Days

Day: 27.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,642,579 km

• M1: 343,178 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.19 AU - 1.33 AU

Year: 497 Days

Day: 34.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,642,579 km

• M1: 57,446 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.61 AU - 2.13 AU

Year: 899 Days

Day: 36.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.06 AU - 3.42 AU

Year: 1594 Days

Day: 28 Hours

Environment

Temp: -81 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.38 AU - 6.14 AU

Year: 4240 Days

Day: 15.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,642,579 km

• M1: 2,262,219 km (0.091 R)

Asteroid Belt

Center: 9.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 943

Radius: 6

Gravity: 26.19 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 12.03 AU - 16.51 AU

Year: 18946 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 81,642,579 km

• M1: 75,996 km (0.102 R)
• M2: 717,471 km (0.112 R)
• M3: 967,001 km (0.102 R)
• M4: 1,475,484 km (0.109 R)
• M5: 1,662,332 km (0.082 R)
• M6: 2,126,384 km (0.112 R)
• M7: 3,280,532 km (0.112 R)
• M8: 3,601,868 km (0.09 R)
• M9: 4,376,037 km (0.026 R)
• M10: 6,248,254 km (0.095 R)
• M11: 7,808,859 km (0.085 R)
• M12: 8,382,118 km (0.119 R)
• M13: 9,265,643 km (0.06 R)
• M14: 10,517,329 km (0.114 R)
• M15: 11,411,924 km (0.112 R)
• M16: 12,081,225 km (0.066 R)
• M17: 14,864,643 km (0.099 R)
• M18: 15,743,830 km (0.041 R)
• M19: 21,058,743 km (0.082 R)
• M20: 22,682,628 km (0.088 R)
• M21: 23,312,584 km (0.083 R)
• M22: 26,638,145 km (0.103 R)
• M23: 28,413,722 km (0.028 R)
• M24: 29,889,804 km (0.044 R)
• M25: 40,443,784 km (0.071 R)
• M26: 55,471,638 km (0.093 R)
• M27: 55,850,570 km (0.099 R)
• M28: 61,137,508 km (0.107 R)
• M29: 61,541,871 km (0.114 R)
• M30: 63,590,614 km (0.072 R)
• M31: 65,896,216 km (0.081 R)
• M32: 68,910,464 km (0.09 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,703 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit