🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.59 AU - 0.61 AU

Year: 169 Days

Day: 15.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.59 AU - 2.03 AU

Year: 885 Days

Day: 27.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.79 AU - 3.79 AU

Year: 2682 Days

Day: 44.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.9

Radius: 12.6

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.78 AU - 7.18 AU

Year: 5315 Days

Day: 14.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 161.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 27,017,746 km

• M1: 174,282 km (0.11 R)
• M2: 361,877 km (0.101 R)
• M3: 544,237 km (0.085 R)
• M4: 689,497 km (0.095 R)
• M5: 773,870 km (0.084 R)
• M6: 1,374,804 km (0.052 R)
• M7: 1,850,376 km (0.076 R)
• M8: 2,026,004 km (0.067 R)
• M9: 2,152,414 km (0.118 R)
• M10: 2,586,697 km (0.078 R)
• M11: 2,744,223 km (0.08 R)
• M12: 2,844,454 km (0.065 R)
• M13: 2,986,721 km (0.074 R)
• M14: 3,069,150 km (0.109 R)
• M15: 3,215,307 km (0.08 R)
• M16: 3,689,831 km (0.117 R)
• M17: 4,003,389 km (0.092 R)
• M18: 4,349,109 km (0.067 R)
• M19: 4,561,239 km (0.051 R)
• M20: 4,776,959 km (0.103 R)
• M21: 4,873,749 km (0.118 R)
• M22: 5,596,307 km (0.065 R)
• M23: 5,801,555 km (0.104 R)
• M24: 6,272,489 km (0.079 R)
• M25: 6,405,482 km (0.116 R)
• M26: 6,485,816 km (0.029 R)
• M27: 6,620,304 km (0.116 R)
• M28: 6,783,067 km (0.052 R)
• M29: 7,195,658 km (0.098 R)
• M30: 7,279,283 km (0.06 R)
• M31: 7,588,352 km (0.096 R)
• M32: 7,701,747 km (0.062 R)
• M33: 7,959,056 km (0.079 R)
• M34: 8,659,323 km (0.1 R)
• M35: 8,986,942 km (0.05 R)
• M36: 9,167,358 km (0.034 R)
• M37: 9,258,014 km (0.105 R)
• M38: 9,531,778 km (0.101 R)
• M39: 10,118,501 km (0.041 R)
• M40: 10,212,299 km (0.083 R)
• M41: 10,526,903 km (0.096 R)
• M42: 10,685,327 km (0.072 R)
• M43: 11,101,060 km (0.084 R)
• M44: 11,262,476 km (0.063 R)
• M45: 11,489,715 km (0.034 R)
• M46: 11,587,552 km (0.103 R)
• M47: 12,648,350 km (0.095 R)
• M48: 13,088,168 km (0.094 R)
• M49: 13,395,741 km (0.11 R)
• M50: 13,498,665 km (0.077 R)
• M51: 13,705,559 km (0.062 R)
• M52: 13,948,206 km (0.111 R)
• M53: 14,472,996 km (0.116 R)
• M54: 14,791,041 km (0.112 R)
• M55: 15,254,495 km (0.048 R)
• M56: 15,795,142 km (0.113 R)
• M57: 16,268,918 km (0.096 R)
• M58: 16,415,524 km (0.093 R)
• M59: 16,784,283 km (0.081 R)
• M60: 16,895,284 km (0.119 R)
• M61: 17,379,832 km (0.109 R)
• M62: 17,868,867 km (0.113 R)
• M63: 18,400,538 km (0.099 R)
• M64: 18,745,062 km (0.03 R)
• M65: 19,791,649 km (0.063 R)
• M66: 19,948,278 km (0.113 R)
• M67: 21,537,605 km (0.086 R)
• M68: 21,698,722 km (0.041 R)
• M69: 22,306,688 km (0.078 R)
• M70: 22,674,100 km (0.034 R)
• M71: 22,797,070 km (0.114 R)
• M72: 23,746,867 km (0.09 R)
• M73: 25,387,058 km (0.119 R)
• M74: 25,685,206 km (0.044 R)
• M75: 25,770,627 km (0.11 R)
• M76: 26,285,243 km (0.103 R)
• M77: 26,543,749 km (0.041 R)
• M78: 26,759,918 km (0.116 R)
• M79: 27,237,434 km (0.1 R)
• M80: 28,200,844 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 11.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.52 AU - 9.54 AU

Year: 10692 Days

Day: 12 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 27,017,746 km

• M1: 218,413 km (0.09 R)
• M2: 347,067 km (0.102 R)
• M3: 552,764 km (0.069 R)
• M4: 645,664 km (0.093 R)
• M5: 1,292,974 km (0.043 R)
• M6: 1,378,544 km (0.107 R)
• M7: 1,540,409 km (0.104 R)
• M8: 1,709,006 km (0.081 R)
• M9: 1,948,961 km (0.08 R)
• M10: 2,882,901 km (0.057 R)
• M11: 3,366,700 km (0.071 R)
• M12: 3,959,706 km (0.079 R)
• M13: 4,171,836 km (0.093 R)
• M14: 5,034,716 km (0.12 R)
• M15: 5,545,593 km (0.12 R)
• M16: 5,783,454 km (0.074 R)
• M17: 5,879,496 km (0.103 R)
• M18: 6,000,221 km (0.112 R)
• M19: 6,641,996 km (0.07 R)
• M20: 7,830,401 km (0.105 R)
• M21: 8,313,303 km (0.047 R)
• M22: 8,640,623 km (0.091 R)
• M23: 9,477,474 km (0.105 R)
• M24: 11,317,827 km (0.098 R)
• M25: 12,139,718 km (0.064 R)
• M26: 12,325,069 km (0.096 R)
• M27: 12,604,668 km (0.111 R)
• M28: 12,698,466 km (0.091 R)
• M29: 13,202,012 km (0.045 R)
• M30: 13,360,885 km (0.095 R)
• M31: 13,648,113 km (0.036 R)
• M32: 15,082,308 km (0.111 R)
• M33: 15,817,132 km (0.11 R)
• M34: 17,113,996 km (0.088 R)
• M35: 18,126,624 km (0.101 R)
• M36: 19,015,086 km (0.092 R)
• M37: 19,410,473 km (0.081 R)
• M38: 19,627,390 km (0.065 R)
• M39: 21,428,100 km (0.118 R)
• M40: 21,689,746 km (0.084 R)
• M41: 21,802,094 km (0.062 R)
• M42: 24,052,346 km (0.119 R)
• M43: 25,540,396 km (0.1 R)
• M44: 26,655,797 km (0.112 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit