🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.64 AU - 0.74 AU

Year: 176 Days

Day: 37 Hours

Environment

Temp: 329 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.17 AU - 1.49 AU

Year: 472 Days

Day: 36.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.16 AU - 1.54 AU

Year: 482 Days

Day: 19.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.53 AU - 3.51 AU

Year: 1614 Days

Day: 38.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 5.27 AU - 6.27 AU

Year: 4263 Days

Day: 13.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,476,420 km

• M1: 2,865,996 km (0.073 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.38 AU - 7.64 AU

Year: 5109 Days

Day: 28 Hours

Environment

Temp: -110 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,476,420 km

• M1: 674,088 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.68 AU - 8.74 AU

Year: 6585 Days

Day: 22.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,476,420 km

• M1: 1,826,590 km (0.063 R)

Asteroid Belt

Center: 14.09 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 20.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 6.2

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 19.41 AU - 21.53 AU

Year: 28488 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,476,420 km

• M1: 79,436 km (0.093 R)
• M2: 450,738 km (0.101 R)
• M3: 1,603,839 km (0.099 R)
• M4: 1,883,138 km (0.077 R)
• M5: 2,242,023 km (0.114 R)
• M6: 2,618,711 km (0.092 R)
• M7: 4,678,225 km (0.063 R)
• M8: 5,000,010 km (0.047 R)
• M9: 7,303,518 km (0.075 R)
• M10: 9,140,579 km (0.063 R)
• M11: 10,099,502 km (0.045 R)
• M12: 10,844,200 km (0.078 R)
• M13: 11,624,802 km (0.102 R)
• M14: 14,191,153 km (0.094 R)
• M15: 15,917,513 km (0.11 R)
• M16: 16,278,941 km (0.098 R)
• M17: 17,586,875 km (0.065 R)
• M18: 19,064,453 km (0.095 R)
• M19: 25,435,079 km (0.077 R)
• M20: 26,429,306 km (0.06 R)
• M21: 41,638,623 km (0.116 R)
• M22: 45,686,292 km (0.084 R)
• M23: 49,221,888 km (0.059 R)
• M24: 51,743,360 km (0.099 R)
• M25: 62,467,134 km (0.11 R)
• M26: 62,915,479 km (0.102 R)
• M27: 63,591,960 km (0.104 R)
• M28: 65,881,855 km (0.086 R)
• M29: 71,846,173 km (0.114 R)
• M30: 78,681,000 km (0.066 R)
• M31: 84,014,314 km (0.117 R)
• M32: 84,287,180 km (0.048 R)
• M33: 85,109,221 km (0.082 R)
• M34: 96,884,817 km (0.093 R)
• M35: 97,184,910 km (0.084 R)

Kuiper Belt

Range: 35.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 12,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit