🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 142 Days

Day: 28.2 Hours

Environment

Temp: 180 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.72 AU - 0.82 AU

Year: 248 Days

Day: 20.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.69 AU - 1.15 AU

Year: 324 Days

Day: 41.8 Hours

Environment

Temp: 151 °C

Axial Tilt: 44.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.11 AU - 2.99 AU

Year: 1495 Days

Day: 43.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.18 AU - 3.36 AU

Year: 1692 Days

Day: 25.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.11 AU - 4.29 AU

Year: 3160 Days

Day: 26.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,381,554 km

• M1: 114,891 km (0.117 R)
• M2: 379,979 km (0.106 R)

Asteroid Belt

Center: 7.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 8.7

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.83 AU - 12.57 AU

Year: 13759 Days

Day: 13.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 52,381,554 km

• M1: 152,889 km (0.085 R)
• M2: 302,487 km (0.11 R)
• M3: 542,143 km (0.092 R)
• M4: 819,497 km (0.1 R)
• M5: 934,837 km (0.047 R)
• M6: 1,313,320 km (0.118 R)
• M7: 1,472,791 km (0.103 R)
• M8: 1,811,032 km (0.112 R)
• M9: 2,227,064 km (0.086 R)
• M10: 2,335,672 km (0.105 R)
• M11: 2,390,724 km (0.059 R)
• M12: 2,934,961 km (0.086 R)
• M13: 3,144,996 km (0.079 R)
• M14: 3,611,741 km (0.053 R)
• M15: 4,000,845 km (0.12 R)
• M16: 4,713,679 km (0.056 R)
• M17: 4,854,002 km (0.062 R)
• M18: 4,995,671 km (0.099 R)
• M19: 5,174,590 km (0.064 R)
• M20: 5,539,011 km (0.101 R)
• M21: 5,650,012 km (0.12 R)
• M22: 5,911,809 km (0.102 R)
• M23: 5,987,356 km (0.093 R)
• M24: 6,215,941 km (0.059 R)
• M25: 7,279,582 km (0.043 R)
• M26: 7,811,702 km (0.076 R)
• M27: 7,936,317 km (0.107 R)
• M28: 8,356,238 km (0.073 R)
• M29: 9,349,717 km (0.096 R)
• M30: 9,793,275 km (0.073 R)
• M31: 10,471,552 km (0.084 R)
• M32: 10,747,111 km (0.062 R)
• M33: 11,118,114 km (0.042 R)
• M34: 11,682,696 km (0.04 R)
• M35: 12,449,834 km (0.052 R)
• M36: 13,134,543 km (0.119 R)
• M37: 13,233,428 km (0.112 R)
• M38: 13,431,794 km (0.044 R)
• M39: 13,531,277 km (0.057 R)
• M40: 13,731,140 km (0.103 R)
• M41: 14,133,708 km (0.095 R)
• M42: 14,642,490 km (0.114 R)
• M43: 15,364,898 km (0.073 R)
• M44: 15,835,383 km (0.102 R)
• M45: 15,940,551 km (0.098 R)
• M46: 16,790,416 km (0.086 R)
• M47: 17,329,118 km (0.094 R)
• M48: 18,811,783 km (0.041 R)
• M49: 19,709,519 km (0.073 R)
• M50: 19,766,067 km (0.119 R)
• M51: 20,220,546 km (0.075 R)
• M52: 20,736,060 km (0.119 R)
• M53: 20,851,101 km (0.116 R)
• M54: 22,131,659 km (0.111 R)
• M55: 24,099,619 km (0.08 R)
• M56: 25,257,955 km (0.058 R)
• M57: 26,122,930 km (0.12 R)
• M58: 26,559,157 km (0.12 R)
• M59: 26,997,778 km (0.064 R)
• M60: 27,438,643 km (0.107 R)
• M61: 28,072,788 km (0.109 R)
• M62: 28,200,246 km (0.058 R)
• M63: 28,968,580 km (0.097 R)
• M64: 29,355,441 km (0.043 R)
• M65: 30,003,947 km (0.104 R)
• M66: 30,395,295 km (0.107 R)
• M67: 30,788,289 km (0.026 R)
• M68: 31,381,145 km (0.119 R)
• M69: 31,579,512 km (0.115 R)
• M70: 32,310,597 km (0.111 R)
• M71: 33,789,521 km (0.101 R)
• M72: 38,215,524 km (0.106 R)
• M73: 38,286,134 km (0.085 R)
• M74: 38,498,114 km (0.102 R)
• M75: 38,710,543 km (0.062 R)
• M76: 40,423,888 km (0.074 R)
• M77: 40,639,758 km (0.115 R)
• M78: 41,000,588 km (0.096 R)
• M79: 41,145,099 km (0.1 R)
• M80: 41,289,910 km (0.089 R)
• M81: 41,434,721 km (0.036 R)
• M82: 41,725,090 km (0.056 R)
• M83: 42,161,916 km (0.108 R)
• M84: 43,334,165 km (0.064 R)
• M85: 43,702,624 km (0.056 R)
• M86: 43,998,230 km (0.048 R)
• M87: 45,635,578 km (0.058 R)
• M88: 46,160,817 km (0.102 R)
• M89: 47,596,208 km (0.078 R)
• M90: 47,900,341 km (0.043 R)
• M91: 48,969,816 km (0.112 R)
• M92: 51,677,388 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 19,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit