🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.6 AU - 0.98 AU

Year: 262 Days

Day: 36.4 Hours

Environment

Temp: 109 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.2 AU - 1.34 AU

Year: 534 Days

Day: 33.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.02 AU - 2.5 AU

Year: 1267 Days

Day: 34.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,534,532 km

• M1: 97,837 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.3 AU - 2.32 AU

Year: 1309 Days

Day: 42.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 113.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.81 AU - 3.03 AU

Year: 1860 Days

Day: 25.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 10.2

Gravity: 6.28 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.02 AU - 7.86 AU

Year: 6815 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,534,532 km

• M1: 128,056 km (0.055 R)
• M2: 222,153 km (0.058 R)
• M3: 316,100 km (0.073 R)
• M4: 396,584 km (0.094 R)
• M5: 1,973,046 km (0.052 R)
• M6: 2,370,079 km (0.1 R)
• M7: 2,566,950 km (0.058 R)
• M8: 2,976,998 km (0.099 R)
• M9: 3,456,758 km (0.038 R)
• M10: 3,530,809 km (0.087 R)
• M11: 3,680,706 km (0.111 R)
• M12: 3,807,116 km (0.047 R)
• M13: 4,064,425 km (0.105 R)
• M14: 4,300,939 km (0.108 R)
• M15: 4,705,152 km (0.083 R)
• M16: 4,814,957 km (0.066 R)
• M17: 4,925,809 km (0.114 R)
• M18: 5,065,384 km (0.075 R)
• M19: 5,291,576 km (0.12 R)
• M20: 6,169,117 km (0.087 R)
• M21: 6,350,130 km (0.065 R)
• M22: 7,028,706 km (0.113 R)
• M23: 7,154,518 km (0.114 R)
• M24: 7,504,577 km (0.119 R)
• M25: 8,155,328 km (0.077 R)
• M26: 8,926,056 km (0.1 R)
• M27: 9,062,489 km (0.109 R)
• M28: 9,130,856 km (0.062 R)
• M29: 9,510,535 km (0.099 R)
• M30: 9,615,104 km (0.102 R)
• M31: 9,789,984 km (0.041 R)
• M32: 9,930,755 km (0.102 R)
• M33: 10,285,452 km (0.082 R)
• M34: 10,680,540 km (0.096 R)
• M35: 10,752,945 km (0.072 R)
• M36: 10,861,703 km (0.084 R)
• M37: 12,196,565 km (0.087 R)
• M38: 12,462,101 km (0.056 R)
• M39: 12,767,879 km (0.106 R)
• M40: 14,055,468 km (0.098 R)
• M41: 14,214,341 km (0.077 R)
• M42: 14,413,755 km (0.107 R)
• M43: 14,533,882 km (0.036 R)
• M44: 15,058,222 km (0.101 R)
• M45: 15,835,832 km (0.113 R)
• M46: 16,084,015 km (0.036 R)
• M47: 16,794,455 km (0.106 R)
• M48: 17,259,555 km (0.119 R)
• M49: 17,387,162 km (0.083 R)
• M50: 17,515,068 km (0.048 R)
• M51: 17,600,489 km (0.11 R)
• M52: 17,943,666 km (0.096 R)
• M53: 18,202,471 km (0.108 R)
• M54: 18,332,471 km (0.107 R)
• M55: 18,811,334 km (0.112 R)
• M56: 18,942,681 km (0.101 R)
• M57: 19,338,367 km (0.074 R)
• M58: 20,362,365 km (0.114 R)
• M59: 21,039,594 km (0.064 R)
• M60: 21,175,878 km (0.073 R)
• M61: 22,416,194 km (0.112 R)
• M62: 22,601,845 km (0.075 R)
• M63: 22,694,895 km (0.057 R)
• M64: 23,068,440 km (0.039 R)
• M65: 23,396,957 km (0.116 R)
• M66: 23,632,574 km (0.113 R)
• M67: 24,106,201 km (0.099 R)
• M68: 24,822,475 km (0.119 R)
• M69: 26,031,675 km (0.043 R)
• M70: 26,422,724 km (0.119 R)
• M71: 27,062,255 km (0.073 R)
• M72: 27,756,688 km (0.069 R)
• M73: 28,156,114 km (0.11 R)
• M74: 28,256,345 km (0.119 R)
• M75: 29,011,365 km (0.078 R)
• M76: 29,163,058 km (0.088 R)
• M77: 33,360,475 km (0.09 R)
• M78: 33,466,390 km (0.114 R)
• M79: 34,479,168 km (0.082 R)
• M80: 34,586,280 km (0.075 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: 456 - 15,531 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit