🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.72 AU - 0.86 AU

Year: 256 Days

Day: 44.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.82 AU - 0.94 AU

Year: 302 Days

Day: 19.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.88 AU - 1.26 AU

Year: 404 Days

Day: 23.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 36,237,530 km

• M1: 492,177 km (0.073 R)
• M2: 708,795 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.2 AU - 1.6 AU

Year: 605 Days

Day: 27.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 35.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.86 AU - 1.98 AU

Year: 972 Days

Day: 33.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.81 AU - 3.75 AU

Year: 2170 Days

Day: 16.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.8

Radius: 8.7

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 8.61 AU - 11.67 AU

Year: 11794 Days

Day: 6.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,237,530 km

• M1: 111,450 km (0.069 R)
• M2: 174,581 km (0.099 R)
• M3: 344,823 km (0.062 R)
• M4: 639,232 km (0.071 R)
• M5: 763,099 km (0.063 R)
• M6: 1,426,266 km (0.1 R)
• M7: 1,628,822 km (0.108 R)
• M8: 1,900,342 km (0.027 R)
• M9: 2,186,223 km (0.097 R)
• M10: 2,464,027 km (0.101 R)
• M11: 2,707,871 km (0.114 R)
• M12: 2,844,304 km (0.045 R)
• M13: 2,983,131 km (0.12 R)
• M14: 3,412,627 km (0.033 R)
• M15: 4,356,140 km (0.119 R)
• M16: 4,516,360 km (0.056 R)
• M17: 5,605,283 km (0.068 R)
• M18: 5,721,371 km (0.104 R)
• M19: 5,956,090 km (0.113 R)
• M20: 6,771,248 km (0.099 R)
• M21: 7,019,581 km (0.079 R)
• M22: 7,334,185 km (0.089 R)
• M23: 7,653,427 km (0.086 R)
• M24: 7,944,694 km (0.103 R)
• M25: 8,009,919 km (0.088 R)
• M26: 8,806,378 km (0.09 R)
• M27: 8,975,423 km (0.113 R)
• M28: 9,145,666 km (0.069 R)
• M29: 9,248,290 km (0.115 R)
• M30: 9,558,406 km (0.102 R)
• M31: 10,189,111 km (0.114 R)
• M32: 11,196,802 km (0.083 R)
• M33: 11,675,366 km (0.116 R)
• M34: 12,690,687 km (0.088 R)
• M35: 13,189,595 km (0.115 R)
• M36: 13,616,847 km (0.086 R)
• M37: 13,930,404 km (0.076 R)
• M38: 14,246,355 km (0.114 R)
• M39: 15,208,269 km (0.063 R)
• M40: 17,025,734 km (0.099 R)
• M41: 17,618,291 km (0.102 R)
• M42: 17,788,832 km (0.098 R)
• M43: 18,346,832 km (0.079 R)
• M44: 18,563,151 km (0.098 R)
• M45: 18,780,068 km (0.092 R)
• M46: 18,867,134 km (0.064 R)
• M47: 19,129,080 km (0.062 R)
• M48: 19,877,817 km (0.102 R)
• M49: 19,966,529 km (0.063 R)
• M50: 20,906,003 km (0.113 R)
• M51: 21,814,212 km (0.104 R)
• M52: 21,951,543 km (0.033 R)
• M53: 22,135,099 km (0.113 R)
• M54: 22,273,029 km (0.099 R)
• M55: 22,688,761 km (0.118 R)
• M56: 23,013,987 km (0.117 R)
• M57: 23,481,031 km (0.119 R)
• M58: 24,329,850 km (0.118 R)
• M59: 29,325,521 km (0.065 R)
• M60: 29,426,500 km (0.064 R)
• M61: 30,341,141 km (0.089 R)
• M62: 30,494,479 km (0.082 R)
• M63: 31,110,373 km (0.113 R)
• M64: 31,834,128 km (0.095 R)
• M65: 32,093,979 km (0.051 R)
• M66: 33,192,925 km (0.082 R)
• M67: 33,667,749 km (0.04 R)
• M68: 34,463,909 km (0.059 R)
• M69: 35,212,796 km (0.075 R)
• M70: 35,373,913 km (0.069 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 14,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit