🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.46 AU - 0.56 AU

Year: 127 Days

Day: 19.4 Hours

Environment

Temp: 281 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 131 Days

Day: 13.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,645,911 km

• M1: 60,138 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.35 AU - 1.47 AU

Year: 583 Days

Day: 18.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.78 AU - 2.92 AU

Year: 1255 Days

Day: 44.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.65 AU - 3.43 AU

Year: 1846 Days

Day: 35.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,645,911 km

• M1: 151,842 km (0.12 R)
• M2: 1,437,785 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.95 AU - 3.41 AU

Year: 1975 Days

Day: 29.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,645,911 km

• M1: 1,697,337 km (0.091 R)
• M2: 1,807,292 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.37 AU - 4.83 AU

Year: 2891 Days

Day: 36.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.41 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.7

Radius: 15

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.21 AU - 13.23 AU

Year: 12223 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,645,911 km

• M1: 260,749 km (0.117 R)
• M2: 423,212 km (0.071 R)
• M3: 780,302 km (0.115 R)
• M4: 895,044 km (0.073 R)
• M5: 1,369,419 km (0.1 R)
• M6: 2,417,202 km (0.113 R)
• M7: 2,772,049 km (0.101 R)
• M8: 2,987,021 km (0.04 R)
• M9: 3,466,482 km (0.104 R)
• M10: 3,799,936 km (0.054 R)
• M11: 4,074,298 km (0.111 R)
• M12: 4,319,788 km (0.108 R)
• M13: 4,715,624 km (0.112 R)
• M14: 5,388,665 km (0.069 R)
• M15: 5,658,689 km (0.084 R)
• M16: 6,495,689 km (0.101 R)
• M17: 7,932,277 km (0.109 R)
• M18: 8,686,550 km (0.084 R)
• M19: 9,232,732 km (0.106 R)
• M20: 9,931,503 km (0.116 R)
• M21: 10,215,739 km (0.067 R)
• M22: 10,599,009 km (0.08 R)
• M23: 11,231,958 km (0.07 R)
• M24: 12,078,233 km (0.034 R)
• M25: 12,229,626 km (0.102 R)
• M26: 12,687,844 km (0.116 R)
• M27: 12,996,614 km (0.119 R)
• M28: 13,099,986 km (0.098 R)
• M29: 13,255,718 km (0.089 R)
• M30: 13,464,257 km (0.097 R)
• M31: 13,884,627 km (0.07 R)
• M32: 14,684,527 km (0.074 R)
• M33: 15,774,347 km (0.118 R)
• M34: 16,050,954 km (0.098 R)
• M35: 16,161,956 km (0.065 R)
• M36: 16,384,856 km (0.108 R)
• M37: 16,890,198 km (0.103 R)
• M38: 17,173,088 km (0.114 R)
• M39: 17,629,062 km (0.109 R)
• M40: 18,320,653 km (0.084 R)
• M41: 19,670,774 km (0.113 R)
• M42: 19,908,933 km (0.081 R)
• M43: 20,028,313 km (0.11 R)
• M44: 20,327,807 km (0.071 R)
• M45: 23,278,625 km (0.061 R)
• M46: 23,593,679 km (0.032 R)
• M47: 24,100,666 km (0.081 R)
• M48: 24,355,581 km (0.105 R)
• M49: 25,773,170 km (0.117 R)
• M50: 26,492,137 km (0.083 R)
• M51: 26,953,048 km (0.056 R)
• M52: 27,483,074 km (0.11 R)
• M53: 27,816,078 km (0.108 R)
• M54: 28,890,790 km (0.063 R)
• M55: 29,093,794 km (0.077 R)
• M56: 29,705,649 km (0.094 R)
• M57: 30,115,996 km (0.085 R)
• M58: 31,149,867 km (0.08 R)
• M59: 31,288,694 km (0.108 R)
• M60: 32,546,662 km (0.049 R)
• M61: 33,821,087 km (0.12 R)
• M62: 35,256,329 km (0.092 R)
• M63: 35,545,800 km (0.114 R)
• M64: 36,272,846 km (0.099 R)
• M65: 38,408,954 km (0.113 R)
• M66: 39,604,839 km (0.11 R)
• M67: 40,737,146 km (0.107 R)
• M68: 41,421,706 km (0.109 R)
• M69: 41,574,295 km (0.094 R)
• M70: 42,263,493 km (0.097 R)
• M71: 43,653,107 km (0.118 R)
• M72: 45,686,741 km (0.106 R)
• M73: 46,239,505 km (0.12 R)
• M74: 46,794,513 km (0.107 R)
• M75: 47,192,294 km (0.099 R)
• M76: 48,151,515 km (0.053 R)
• M77: 48,312,034 km (0.111 R)
• M78: 48,794,637 km (0.109 R)
• M79: 49,117,319 km (0.063 R)
• M80: 49,278,885 km (0.061 R)
• M81: 50,741,055 km (0.11 R)
• M82: 54,207,836 km (0.083 R)
• M83: 55,044,537 km (0.088 R)
• M84: 56,645,982 km (0.099 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,233 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit