🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.28 AU - 1.84 AU

Year: 564 Days

Day: 27.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 45.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.92 AU - 3.2 AU

Year: 1186 Days

Day: 45.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,245,198 km

• M1: 510,877 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.4 AU - 4.22 AU

Year: 2154 Days

Day: 16.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.3 AU - 8.12 AU

Year: 6201 Days

Day: 33.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,245,198 km

• M1: 189,541 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 7.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 7.16 AU - 8.82 AU

Year: 6542 Days

Day: 20.2 Hours

Environment

Temp: -115 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,245,198 km

• M1: 4,257,406 km (0.039 R)

Planet 6 - Terrestrial

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.74 AU - 9.82 AU

Year: 6901 Days

Day: 22 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,245,198 km

• M1: 352,303 km (0.082 R)
• M2: 1,617,452 km (0.06 R)

Asteroid Belt

Center: 11.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.6

Radius: 13.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 11.86 AU - 15.6 AU

Year: 14737 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,245,198 km

• M1: 270,772 km (0.072 R)
• M2: 479,760 km (0.09 R)
• M3: 645,515 km (0.049 R)
• M4: 1,361,939 km (0.096 R)
• M5: 2,973,706 km (0.118 R)
• M6: 3,333,789 km (0.056 R)
• M7: 4,684,059 km (0.114 R)
• M8: 4,835,302 km (0.088 R)
• M9: 5,103,831 km (0.068 R)
• M10: 5,337,951 km (0.087 R)
• M11: 6,351,776 km (0.12 R)
• M12: 7,031,698 km (0.104 R)
• M13: 7,779,538 km (0.054 R)
• M14: 7,959,205 km (0.117 R)
• M15: 8,049,562 km (0.076 R)
• M16: 8,414,431 km (0.077 R)
• M17: 9,207,899 km (0.075 R)
• M18: 9,302,893 km (0.049 R)
• M19: 10,368,778 km (0.114 R)
• M20: 10,467,662 km (0.04 R)
• M21: 11,218,943 km (0.059 R)
• M22: 11,422,246 km (0.073 R)
• M23: 11,832,444 km (0.051 R)
• M24: 14,949,315 km (0.114 R)
• M25: 16,713,373 km (0.069 R)
• M26: 17,945,611 km (0.077 R)
• M27: 18,602,645 km (0.108 R)
• M28: 18,843,647 km (0.102 R)
• M29: 20,621,019 km (0.09 R)
• M30: 21,120,826 km (0.048 R)
• M31: 21,624,522 km (0.078 R)
• M32: 21,877,941 km (0.096 R)
• M33: 22,643,882 km (0.066 R)
• M34: 22,836,713 km (0.098 R)
• M35: 23,418,649 km (0.095 R)
• M36: 23,809,399 km (0.101 R)
• M37: 24,202,243 km (0.066 R)
• M38: 25,127,206 km (0.069 R)
• M39: 25,260,348 km (0.115 R)
• M40: 25,660,972 km (0.097 R)
• M41: 27,971,062 km (0.119 R)
• M42: 29,993,625 km (0.111 R)
• M43: 30,134,845 km (0.115 R)
• M44: 31,129,522 km (0.095 R)
• M45: 31,487,360 km (0.1 R)
• M46: 31,846,694 km (0.06 R)
• M47: 32,207,225 km (0.111 R)
• M48: 32,351,886 km (0.118 R)
• M49: 32,787,066 km (0.082 R)
• M50: 33,443,502 km (0.105 R)
• M51: 33,810,016 km (0.107 R)
• M52: 34,251,629 km (0.039 R)
• M53: 36,639,062 km (0.115 R)
• M54: 36,865,702 km (0.11 R)
• M55: 37,092,792 km (0.102 R)
• M56: 37,852,899 km (0.062 R)
• M57: 38,234,972 km (0.099 R)
• M58: 38,848,772 km (0.088 R)
• M59: 40,008,604 km (0.047 R)
• M60: 40,319,917 km (0.102 R)
• M61: 40,475,798 km (0.108 R)
• M62: 40,710,069 km (0.113 R)
• M63: 41,494,111 km (0.082 R)
• M64: 42,441,514 km (0.109 R)
• M65: 42,679,525 km (0.058 R)
• M66: 43,077,156 km (0.093 R)
• M67: 43,956,342 km (0.088 R)
• M68: 44,922,146 km (0.078 R)
• M69: 45,245,577 km (0.095 R)
• M70: 45,650,987 km (0.082 R)
• M71: 46,383,867 km (0.12 R)
• M72: 47,367,024 km (0.084 R)
• M73: 50,525,634 km (0.119 R)
• M74: 50,946,303 km (0.111 R)
• M75: 52,300,313 km (0.104 R)
• M76: 52,640,499 km (0.094 R)
• M77: 57,657,413 km (0.082 R)

Kuiper Belt

Range: 37.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit