🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.74 AU - 1.04 AU

Year: 298 Days

Day: 41.9 Hours

Environment

Temp: 173 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.1 AU - 1.4 AU

Year: 496 Days

Day: 19.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 29,884,695 km

• M1: 357,689 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.51 AU - 1.63 AU

Year: 698 Days

Day: 15.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.41 AU - 1.77 AU

Year: 711 Days

Day: 20.3 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.7 AU - 2.06 AU

Year: 914 Days

Day: 39.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.8 AU - 2.58 AU

Year: 1150 Days

Day: 35.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.35 AU - 3.39 AU

Year: 2195 Days

Day: 30.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,884,695 km

• M1: 894,296 km (0.103 R)
• M2: 1,485,806 km (0.069 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.12 AU - 5.58 AU

Year: 3789 Days

Day: 35.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,884,695 km

• M1: 956,080 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 10.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.83 AU - 7.85 AU

Year: 5663 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 29,884,695 km

• M1: 131,796 km (0.116 R)
• M2: 258,804 km (0.079 R)
• M3: 338,690 km (0.072 R)
• M4: 439,818 km (0.051 R)
• M5: 564,134 km (0.118 R)
• M6: 890,407 km (0.051 R)
• M7: 1,012,030 km (0.069 R)
• M8: 1,183,020 km (0.114 R)
• M9: 1,287,290 km (0.099 R)
• M10: 1,363,884 km (0.116 R)
• M11: 1,669,063 km (0.082 R)
• M12: 2,103,196 km (0.098 R)
• M13: 2,475,546 km (0.097 R)
• M14: 3,647,495 km (0.12 R)
• M15: 3,981,248 km (0.099 R)
• M16: 4,072,054 km (0.111 R)
• M17: 4,140,420 km (0.108 R)
• M18: 4,232,423 km (0.112 R)
• M19: 4,465,197 km (0.094 R)
• M20: 4,559,444 km (0.094 R)
• M21: 4,678,374 km (0.095 R)
• M22: 6,104,640 km (0.118 R)
• M23: 6,209,508 km (0.04 R)
• M24: 6,501,075 km (0.082 R)
• M25: 6,987,717 km (0.09 R)
• M26: 7,152,723 km (0.112 R)
• M27: 7,655,073 km (0.053 R)
• M28: 8,197,814 km (0.111 R)
• M29: 8,313,602 km (0.119 R)
• M30: 8,664,409 km (0.048 R)
• M31: 8,990,383 km (0.106 R)
• M32: 9,532,227 km (0.078 R)
• M33: 9,961,124 km (0.102 R)
• M34: 10,774,338 km (0.1 R)
• M35: 11,188,874 km (0.095 R)
• M36: 11,608,795 km (0.072 R)
• M37: 12,264,781 km (0.049 R)
• M38: 12,630,698 km (0.071 R)
• M39: 13,169,549 km (0.067 R)
• M40: 13,887,918 km (0.115 R)
• M41: 14,130,267 km (0.116 R)
• M42: 14,339,106 km (0.117 R)
• M43: 14,548,991 km (0.082 R)
• M44: 15,327,199 km (0.11 R)
• M45: 15,398,558 km (0.064 R)
• M46: 15,865,453 km (0.104 R)
• M47: 16,300,633 km (0.098 R)
• M48: 16,410,138 km (0.097 R)
• M49: 16,703,051 km (0.062 R)
• M50: 18,496,879 km (0.098 R)
• M51: 18,687,168 km (0.092 R)
• M52: 19,108,286 km (0.07 R)
• M53: 19,300,668 km (0.056 R)
• M54: 20,350,995 km (0.082 R)
• M55: 20,586,911 km (0.092 R)
• M56: 21,619,735 km (0.032 R)
• M57: 22,061,796 km (0.108 R)
• M58: 23,323,505 km (0.053 R)
• M59: 23,611,780 km (0.108 R)
• M60: 24,860,025 km (0.072 R)
• M61: 25,704,056 km (0.112 R)
• M62: 26,257,867 km (0.054 R)
• M63: 26,643,530 km (0.065 R)
• M64: 27,420,392 km (0.105 R)
• M65: 27,811,591 km (0.099 R)
• M66: 28,073,536 km (0.047 R)
• M67: 28,555,690 km (0.03 R)
• M68: 29,040,687 km (0.094 R)
• M69: 29,350,653 km (0.117 R)
• M70: 29,483,796 km (0.108 R)
• M71: 29,840,138 km (0.104 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 18,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit