🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.68 AU - 0.88 AU

Year: 242 Days

Day: 24.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,891,977 km

• M1: 158,873 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.06 AU - 1.18 AU

Year: 417 Days

Day: 46.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.42 AU - 1.66 AU

Year: 672 Days

Day: 43.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.53 AU - 3.61 AU

Year: 1891 Days

Day: 39.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.7 AU - 3.96 AU

Year: 2136 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.64 AU - 5.18 AU

Year: 3255 Days

Day: 15 Hours

Environment

Temp: -122 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.7

Radius: 14.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.49 AU - 9.77 AU

Year: 9696 Days

Day: 9.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,891,977 km

• M1: 232,475 km (0.116 R)
• M2: 441,164 km (0.06 R)
• M3: 689,347 km (0.088 R)
• M4: 877,092 km (0.089 R)
• M5: 1,006,644 km (0.105 R)
• M6: 1,163,273 km (0.096 R)
• M7: 1,328,728 km (0.119 R)
• M8: 1,569,880 km (0.119 R)
• M9: 1,684,622 km (0.107 R)
• M10: 1,850,077 km (0.063 R)
• M11: 2,197,742 km (0.089 R)
• M12: 2,301,114 km (0.075 R)
• M13: 2,955,904 km (0.047 R)
• M14: 3,423,996 km (0.081 R)
• M15: 3,544,871 km (0.083 R)
• M16: 4,463,252 km (0.103 R)
• M17: 4,695,728 km (0.066 R)
• M18: 5,523,453 km (0.109 R)
• M19: 5,630,265 km (0.08 R)
• M20: 5,809,633 km (0.116 R)
• M21: 6,174,054 km (0.083 R)
• M22: 6,284,906 km (0.11 R)
• M23: 7,195,658 km (0.071 R)
• M24: 7,666,442 km (0.085 R)
• M25: 8,432,682 km (0.07 R)
• M26: 8,804,134 km (0.105 R)
• M27: 9,138,934 km (0.063 R)
• M28: 9,520,708 km (0.065 R)
• M29: 9,907,568 km (0.115 R)
• M30: 11,506,769 km (0.1 R)
• M31: 11,919,061 km (0.041 R)
• M32: 13,664,868 km (0.096 R)
• M33: 16,353,441 km (0.044 R)
• M34: 16,817,194 km (0.04 R)
• M35: 17,337,496 km (0.065 R)
• M36: 17,652,250 km (0.087 R)
• M37: 17,757,716 km (0.1 R)
• M38: 18,554,474 km (0.107 R)
• M39: 18,661,586 km (0.101 R)
• M40: 18,984,119 km (0.076 R)
• M41: 19,254,443 km (0.095 R)
• M42: 20,403,504 km (0.12 R)
• M43: 20,735,910 km (0.075 R)
• M44: 21,462,208 km (0.072 R)
• M45: 21,913,395 km (0.036 R)
• M46: 22,253,730 km (0.11 R)
• M47: 23,227,762 km (0.109 R)
• M48: 24,567,710 km (0.032 R)
• M49: 25,514,665 km (0.117 R)
• M50: 26,172,596 km (0.081 R)
• M51: 26,353,011 km (0.104 R)
• M52: 26,594,313 km (0.077 R)
• M53: 26,715,188 km (0.093 R)
• M54: 27,139,597 km (0.089 R)
• M55: 27,749,956 km (0.1 R)
• M56: 28,364,803 km (0.118 R)
• M57: 29,108,604 km (0.073 R)
• M58: 29,420,366 km (0.119 R)
• M59: 29,858,837 km (0.117 R)
• M60: 30,805,642 km (0.07 R)
• M61: 34,294,713 km (0.102 R)
• M62: 34,888,318 km (0.068 R)
• M63: 35,020,712 km (0.047 R)
• M64: 35,352,370 km (0.101 R)
• M65: 35,551,934 km (0.081 R)
• M66: 35,885,238 km (0.092 R)
• M67: 36,824,114 km (0.079 R)
• M68: 37,567,616 km (0.067 R)
• M69: 38,315,904 km (0.107 R)
• M70: 38,931,948 km (0.115 R)
• M71: 39,620,098 km (0.045 R)
• M72: 39,827,441 km (0.064 R)
• M73: 39,965,819 km (0.096 R)
• M74: 40,173,611 km (0.115 R)
• M75: 42,060,638 km (0.073 R)
• M76: 43,476,881 km (0.113 R)
• M77: 44,405,884 km (0.079 R)
• M78: 45,558,236 km (0.114 R)
• M79: 45,703,047 km (0.089 R)
• M80: 46,210,782 km (0.113 R)
• M81: 46,574,604 km (0.097 R)
• M82: 47,305,240 km (0.087 R)
• M83: 48,039,616 km (0.115 R)
• M84: 49,074,086 km (0.106 R)
• M85: 49,742,938 km (0.058 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 19,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit