🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.79 AU - 0.81 AU

Year: 270 Days

Day: 39.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,766,786 km

• M1: 593,604 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.51 AU - 1.85 AU

Year: 820 Days

Day: 36.9 Hours

Environment

Temp: -61 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.93 AU - 1.95 AU

Year: 1018 Days

Day: 17.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.2

Radius: 8.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.87 AU - 5.35 AU

Year: 3729 Days

Day: 10 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 19,766,786 km

• M1: 111,002 km (0.087 R)
• M2: 166,203 km (0.114 R)
• M3: 295,755 km (0.076 R)
• M4: 414,536 km (0.085 R)
• M5: 503,696 km (0.027 R)
• M6: 768,634 km (0.088 R)
• M7: 847,322 km (0.114 R)
• M8: 929,003 km (0.104 R)
• M9: 1,050,327 km (0.114 R)
• M10: 1,282,353 km (0.087 R)
• M11: 1,404,574 km (0.054 R)
• M12: 1,840,054 km (0.119 R)
• M13: 2,072,978 km (0.092 R)
• M14: 2,299,020 km (0.111 R)
• M15: 2,845,651 km (0.118 R)
• M16: 2,934,661 km (0.036 R)
• M17: 3,954,321 km (0.081 R)
• M18: 4,073,849 km (0.077 R)
• M19: 4,419,271 km (0.117 R)
• M20: 4,543,437 km (0.037 R)
• M21: 4,668,800 km (0.1 R)
• M22: 4,837,696 km (0.116 R)
• M23: 5,095,004 km (0.108 R)
• M24: 5,356,651 km (0.096 R)
• M25: 5,511,485 km (0.069 R)
• M26: 5,667,665 km (0.11 R)
• M27: 5,757,573 km (0.047 R)
• M28: 5,916,147 km (0.079 R)
• M29: 6,122,143 km (0.066 R)
• M30: 6,260,671 km (0.115 R)
• M31: 6,635,563 km (0.041 R)
• M32: 6,706,622 km (0.054 R)
• M33: 7,090,041 km (0.07 R)
• M34: 7,235,750 km (0.109 R)
• M35: 7,554,692 km (0.109 R)
• M36: 7,678,560 km (0.117 R)
• M37: 7,878,273 km (0.116 R)
• M38: 8,029,217 km (0.106 R)
• M39: 8,155,627 km (0.054 R)
• M40: 8,384,961 km (0.095 R)
• M41: 8,694,179 km (0.114 R)
• M42: 9,670,754 km (0.097 R)
• M43: 10,076,464 km (0.113 R)
• M44: 10,322,702 km (0.099 R)
• M45: 10,487,858 km (0.118 R)
• M46: 10,737,238 km (0.055 R)
• M47: 10,932,762 km (0.096 R)
• M48: 11,754,653 km (0.116 R)
• M49: 12,508,476 km (0.091 R)
• M50: 13,367,767 km (0.1 R)
• M51: 13,427,606 km (0.032 R)
• M52: 13,487,744 km (0.098 R)
• M53: 13,577,952 km (0.09 R)
• M54: 13,819,552 km (0.119 R)
• M55: 14,215,238 km (0.111 R)
• M56: 14,460,579 km (0.12 R)
• M57: 15,173,862 km (0.052 R)
• M58: 15,456,003 km (0.109 R)
• M59: 15,962,093 km (0.065 R)
• M60: 16,602,222 km (0.095 R)
• M61: 16,957,816 km (0.089 R)
• M62: 17,348,715 km (0.061 R)
• M63: 18,039,858 km (0.081 R)
• M64: 18,139,340 km (0.098 R)
• M65: 18,472,195 km (0.088 R)
• M66: 19,076,571 km (0.095 R)
• M67: 19,245,467 km (0.1 R)
• M68: 19,483,028 km (0.064 R)
• M69: 19,960,844 km (0.069 R)
• M70: 20,166,840 km (0.085 R)
• M71: 20,442,549 km (0.1 R)
• M72: 22,265,100 km (0.07 R)
• M73: 22,443,121 km (0.116 R)
• M74: 22,514,330 km (0.099 R)
• M75: 22,621,592 km (0.108 R)
• M76: 22,728,853 km (0.111 R)
• M77: 22,943,975 km (0.105 R)
• M78: 23,015,782 km (0.091 R)
• M79: 23,231,801 km (0.097 R)
• M80: 23,557,027 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 14.7

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.38 AU - 9.1 AU

Year: 8112 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,766,786 km

• M1: 196,871 km (0.101 R)
• M2: 327,919 km (0.073 R)
• M3: 470,635 km (0.109 R)
• M4: 756,217 km (0.092 R)
• M5: 956,529 km (0.098 R)
• M6: 1,111,363 km (0.083 R)
• M7: 1,264,102 km (0.112 R)
• M8: 1,471,594 km (0.119 R)
• M9: 1,604,288 km (0.113 R)
• M10: 1,856,210 km (0.115 R)
• M11: 2,027,201 km (0.101 R)
• M12: 2,231,252 km (0.069 R)
• M13: 2,616,168 km (0.068 R)
• M14: 3,115,525 km (0.079 R)
• M15: 3,288,760 km (0.092 R)
• M16: 3,432,972 km (0.102 R)
• M17: 3,997,106 km (0.029 R)
• M18: 4,134,137 km (0.079 R)
• M19: 4,307,671 km (0.053 R)
• M20: 4,483,598 km (0.088 R)
• M21: 5,007,789 km (0.094 R)
• M22: 5,174,441 km (0.034 R)
• M23: 5,267,790 km (0.086 R)
• M24: 5,380,736 km (0.059 R)
• M25: 5,666,468 km (0.112 R)
• M26: 5,762,809 km (0.09 R)
• M27: 5,918,092 km (0.054 R)
• M28: 6,614,320 km (0.101 R)
• M29: 6,777,083 km (0.084 R)
• M30: 7,717,904 km (0.118 R)
• M31: 7,846,408 km (0.119 R)
• M32: 8,149,194 km (0.114 R)
• M33: 8,588,414 km (0.067 R)
• M34: 8,967,944 km (0.118 R)
• M35: 9,353,008 km (0.087 R)
• M36: 9,628,119 km (0.103 R)
• M37: 9,720,421 km (0.085 R)
• M38: 9,952,447 km (0.099 R)
• M39: 10,139,444 km (0.106 R)
• M40: 10,304,002 km (0.053 R)
• M41: 10,995,294 km (0.088 R)
• M42: 11,358,667 km (0.073 R)
• M43: 11,578,726 km (0.107 R)
• M44: 12,172,330 km (0.119 R)
• M45: 12,322,377 km (0.093 R)
• M46: 13,158,180 km (0.104 R)
• M47: 13,673,694 km (0.113 R)
• M48: 14,671,512 km (0.08 R)
• M49: 15,045,058 km (0.108 R)
• M50: 15,530,054 km (0.091 R)
• M51: 16,349,701 km (0.075 R)
• M52: 16,626,008 km (0.054 R)
• M53: 16,820,336 km (0.083 R)
• M54: 17,099,336 km (0.11 R)
• M55: 17,831,917 km (0.042 R)
• M56: 17,945,611 km (0.1 R)
• M57: 18,402,483 km (0.116 R)
• M58: 18,834,372 km (0.094 R)
• M59: 19,094,971 km (0.072 R)
• M60: 19,415,260 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,236 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit