🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.69 AU - 0.97 AU

Year: 266 Days

Day: 14.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,022,836 km

• M1: 496,366 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.05 AU - 1.19 AU

Year: 417 Days

Day: 22.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,022,836 km

• M1: 38,596 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.12 AU - 1.3 AU

Year: 468 Days

Day: 20 Hours

Environment

Temp: 33 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 65,022,836 km

• M1: 797,057 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.66 AU - 2.66 AU

Year: 1116 Days

Day: 30.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,022,836 km

• M1: 355,744 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.94 AU - 4.3 AU

Year: 2421 Days

Day: 47.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220

Radius: 10.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 7.57 AU - 11.51 AU

Year: 10356 Days

Day: 8.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 65,022,836 km

• M1: 128,056 km (0.072 R)
• M2: 546,032 km (0.08 R)
• M3: 894,894 km (0.112 R)
• M4: 1,550,881 km (0.101 R)
• M5: 2,286,454 km (0.111 R)
• M6: 2,697,549 km (0.111 R)
• M7: 3,097,574 km (0.048 R)
• M8: 4,362,573 km (0.092 R)
• M9: 7,322,068 km (0.116 R)
• M10: 8,779,899 km (0.109 R)
• M11: 11,364,801 km (0.077 R)
• M12: 12,260,742 km (0.112 R)
• M13: 13,802,199 km (0.037 R)
• M14: 16,319,931 km (0.113 R)
• M15: 18,719,032 km (0.111 R)
• M16: 19,060,414 km (0.116 R)
• M17: 20,467,382 km (0.078 R)
• M18: 22,475,135 km (0.102 R)
• M19: 27,225,915 km (0.09 R)
• M20: 27,752,649 km (0.068 R)
• M21: 28,826,462 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 406.9

Radius: 5

Gravity: 16.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 12.66 AU - 17.42 AU

Year: 20500 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,022,836 km

• M1: 62,233 km (0.09 R)
• M2: 268,528 km (0.061 R)
• M3: 486,941 km (0.117 R)
• M4: 772,972 km (0.104 R)
• M5: 1,550,133 km (0.098 R)
• M6: 1,887,177 km (0.076 R)
• M7: 2,271,644 km (0.084 R)
• M8: 2,706,525 km (0.105 R)
• M9: 3,406,344 km (0.045 R)
• M10: 3,856,633 km (0.054 R)
• M11: 5,226,950 km (0.092 R)
• M12: 5,558,159 km (0.112 R)
• M13: 6,140,993 km (0.087 R)
• M14: 6,893,021 km (0.046 R)
• M15: 7,751,563 km (0.077 R)
• M16: 10,348,134 km (0.086 R)
• M17: 11,840,971 km (0.119 R)
• M18: 12,606,164 km (0.109 R)
• M19: 13,268,583 km (0.079 R)
• M20: 13,608,320 km (0.076 R)
• M21: 14,590,580 km (0.09 R)
• M22: 15,320,468 km (0.108 R)
• M23: 18,400,538 km (0.12 R)
• M24: 25,022,637 km (0.111 R)
• M25: 28,691,076 km (0.113 R)
• M26: 39,117,300 km (0.101 R)
• M27: 39,395,552 km (0.027 R)
• M28: 41,959,959 km (0.103 R)
• M29: 49,825,964 km (0.066 R)
• M30: 54,017,398 km (0.11 R)
• M31: 54,882,971 km (0.076 R)
• M32: 57,895,124 km (0.102 R)
• M33: 59,349,963 km (0.081 R)
• M34: 65,022,864 km (0.12 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 14,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit