🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 156 Days

Day: 20.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,580,107 km

• M1: 366,964 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.53 AU - 0.83 AU

Year: 209 Days

Day: 46.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 35.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,580,107 km

• M1: 111,600 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1 AU - 1.56 AU

Year: 540 Days

Day: 17.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 6.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.11 AU - 1.63 AU

Year: 598 Days

Day: 46.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,580,107 km

• M1: 326,871 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.22 AU - 2.44 AU

Year: 1326 Days

Day: 20.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,580,107 km

• M1: 751,879 km (0.042 R)

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 4.14 AU - 4.38 AU

Year: 3278 Days

Day: 23.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 13.4

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.49 AU - 4.67 AU

Year: 3654 Days

Day: 9.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,580,107 km

• M1: 198,217 km (0.075 R)
• M2: 288,275 km (0.098 R)
• M3: 377,735 km (0.097 R)
• M4: 610,509 km (0.089 R)
• M5: 729,738 km (0.067 R)
• M6: 1,970,653 km (0.05 R)
• M7: 2,173,507 km (0.097 R)
• M8: 2,330,286 km (0.112 R)
• M9: 2,767,112 km (0.095 R)
• M10: 3,092,338 km (0.12 R)
• M11: 3,249,864 km (0.05 R)
• M12: 3,552,351 km (0.091 R)
• M13: 3,864,113 km (0.09 R)
• M14: 3,970,028 km (0.104 R)
• M15: 4,271,917 km (0.11 R)
• M16: 4,671,194 km (0.104 R)
• M17: 5,059,400 km (0.079 R)
• M18: 5,245,799 km (0.112 R)
• M19: 5,434,442 km (0.038 R)
• M20: 5,745,905 km (0.117 R)
• M21: 6,186,919 km (0.1 R)
• M22: 6,411,615 km (0.09 R)
• M23: 7,023,919 km (0.096 R)
• M24: 7,205,980 km (0.071 R)
• M25: 8,004,533 km (0.048 R)
• M26: 8,331,853 km (0.059 R)
• M27: 8,859,186 km (0.056 R)
• M28: 8,999,658 km (0.025 R)
• M29: 9,197,726 km (0.12 R)
• M30: 9,598,199 km (0.114 R)
• M31: 9,684,817 km (0.067 R)
• M32: 10,446,120 km (0.094 R)
• M33: 10,684,130 km (0.119 R)
• M34: 11,531,752 km (0.115 R)
• M35: 12,244,287 km (0.061 R)
• M36: 12,369,650 km (0.109 R)
• M37: 12,621,722 km (0.117 R)
• M38: 13,002,897 km (0.102 R)
• M39: 13,259,308 km (0.067 R)
• M40: 13,517,215 km (0.079 R)
• M41: 13,679,229 km (0.076 R)
• M42: 13,939,978 km (0.065 R)
• M43: 14,169,462 km (0.074 R)
• M44: 14,632,168 km (0.058 R)
• M45: 15,538,581 km (0.086 R)
• M46: 15,947,283 km (0.107 R)
• M47: 16,049,907 km (0.061 R)
• M48: 16,290,460 km (0.054 R)
• M49: 16,393,982 km (0.105 R)
• M50: 16,775,307 km (0.073 R)
• M51: 17,019,451 km (0.111 R)
• M52: 17,194,480 km (0.081 R)
• M53: 17,405,413 km (0.039 R)
• M54: 18,186,314 km (0.091 R)
• M55: 18,833,624 km (0.116 R)
• M56: 18,978,584 km (0.069 R)
• M57: 19,087,492 km (0.092 R)
• M58: 19,233,050 km (0.04 R)
• M59: 19,342,406 km (0.056 R)
• M60: 19,635,169 km (0.081 R)
• M61: 20,447,785 km (0.057 R)
• M62: 20,596,784 km (0.056 R)
• M63: 20,895,831 km (0.037 R)
• M64: 21,233,772 km (0.078 R)
• M65: 21,384,716 km (0.105 R)
• M66: 21,877,342 km (0.111 R)
• M67: 22,565,792 km (0.108 R)
• M68: 22,873,963 km (0.081 R)
• M69: 23,611,630 km (0.114 R)
• M70: 24,003,128 km (0.039 R)
• M71: 24,832,050 km (0.12 R)
• M72: 25,150,244 km (0.105 R)
• M73: 25,790,823 km (0.093 R)
• M74: 26,193,989 km (0.105 R)
• M75: 26,518,018 km (0.115 R)
• M76: 27,292,785 km (0.108 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: 256 - 16,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit