🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.49 AU - 0.63 AU

Year: 149 Days

Day: 25.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 140.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.31 AU - 1.43 AU

Year: 569 Days

Day: 22.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.23 AU - 3.27 AU

Year: 1618 Days

Day: 26.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.98 AU - 4.2 AU

Year: 2413 Days

Day: 45.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,372,339 km

• M1: 2,329,239 km (0.067 R)

Asteroid Belt

Center: 4.64 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.1

Radius: 10.1

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.96 AU - 6.42 AU

Year: 4815 Days

Day: 13.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,372,339 km

• M1: 141,071 km (0.088 R)
• M2: 234,121 km (0.066 R)
• M3: 352,752 km (0.117 R)
• M4: 554,410 km (0.085 R)
• M5: 663,915 km (0.104 R)
• M6: 892,052 km (0.101 R)
• M7: 993,479 km (0.104 R)
• M8: 1,114,504 km (0.059 R)
• M9: 1,272,928 km (0.119 R)
• M10: 1,355,058 km (0.045 R)
• M11: 1,577,360 km (0.047 R)
• M12: 2,057,120 km (0.105 R)
• M13: 2,293,485 km (0.112 R)
• M14: 2,497,237 km (0.105 R)
• M15: 2,792,543 km (0.104 R)
• M16: 2,922,694 km (0.081 R)
• M17: 3,325,112 km (0.105 R)
• M18: 3,864,861 km (0.066 R)
• M19: 3,937,266 km (0.083 R)
• M20: 4,108,107 km (0.093 R)
• M21: 4,609,709 km (0.054 R)
• M22: 5,025,142 km (0.084 R)
• M23: 5,398,538 km (0.062 R)
• M24: 5,698,183 km (0.047 R)
• M25: 5,808,586 km (0.119 R)
• M26: 6,172,109 km (0.097 R)
• M27: 6,658,751 km (0.114 R)
• M28: 6,745,966 km (0.092 R)
• M29: 6,950,915 km (0.109 R)
• M30: 7,277,039 km (0.092 R)
• M31: 7,366,798 km (0.081 R)
• M32: 7,457,005 km (0.028 R)
• M33: 7,913,578 km (0.116 R)
• M34: 8,098,780 km (0.105 R)
• M35: 8,191,830 km (0.11 R)
• M36: 8,285,328 km (0.064 R)
• M37: 9,239,763 km (0.078 R)
• M38: 9,631,261 km (0.039 R)
• M39: 9,763,056 km (0.119 R)
• M40: 9,928,511 km (0.107 R)
• M41: 10,061,504 km (0.076 R)
• M42: 10,769,850 km (0.108 R)
• M43: 11,459,496 km (0.085 R)
• M44: 12,341,525 km (0.059 R)
• M45: 12,881,125 km (0.099 R)
• M46: 12,990,032 km (0.053 R)
• M47: 13,391,852 km (0.087 R)
• M48: 14,546,149 km (0.098 R)
• M49: 15,461,538 km (0.101 R)
• M50: 15,538,731 km (0.116 R)
• M51: 15,809,653 km (0.084 R)
• M52: 17,387,910 km (0.119 R)
• M53: 17,468,095 km (0.112 R)
• M54: 17,709,546 km (0.044 R)
• M55: 18,195,739 km (0.094 R)
• M56: 18,933,256 km (0.091 R)
• M57: 19,305,605 km (0.055 R)
• M58: 19,430,370 km (0.08 R)
• M59: 20,015,746 km (0.054 R)
• M60: 21,332,507 km (0.042 R)
• M61: 21,461,311 km (0.115 R)
• M62: 21,849,667 km (0.097 R)
• M63: 22,545,745 km (0.104 R)
• M64: 22,940,534 km (0.097 R)
• M65: 23,160,742 km (0.103 R)
• M66: 23,249,155 km (0.056 R)
• M67: 23,915,015 km (0.03 R)
• M68: 24,767,573 km (0.108 R)
• M69: 25,129,450 km (0.073 R)
• M70: 26,271,780 km (0.099 R)
• M71: 26,363,932 km (0.114 R)
• M72: 26,733,439 km (0.074 R)
• M73: 28,040,326 km (0.105 R)
• M74: 28,417,612 km (0.111 R)
• M75: 28,891,538 km (0.096 R)
• M76: 29,943,211 km (0.083 R)
• M77: 30,910,211 km (0.073 R)
• M78: 31,544,357 km (0.111 R)
• M79: 31,740,330 km (0.046 R)
• M80: 31,985,820 km (0.103 R)
• M81: 32,380,010 km (0.047 R)
• M82: 32,577,629 km (0.098 R)
• M83: 33,322,477 km (0.113 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: 296 - 18,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit