🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.49 AU - 0.55 AU

Year: 137 Days

Day: 24.4 Hours

Environment

Temp: 179 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.5 AU - 0.66 AU

Year: 161 Days

Day: 26.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.05 AU - 1.33 AU

Year: 474 Days

Day: 37 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.2 AU - 1.56 AU

Year: 592 Days

Day: 16.4 Hours

Environment

Temp: -34 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.51 AU - 3.39 AU

Year: 1851 Days

Day: 46.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.5

Radius: 11.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.87 AU - 8.35 AU

Year: 7668 Days

Day: 11.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 24,104,027 km

• M1: 159,920 km (0.107 R)
• M2: 252,222 km (0.103 R)
• M3: 514,467 km (0.112 R)
• M4: 736,171 km (0.079 R)
• M5: 882,029 km (0.091 R)
• M6: 974,481 km (0.111 R)
• M7: 1,054,216 km (0.114 R)
• M8: 1,343,239 km (0.045 R)
• M9: 1,506,750 km (0.057 R)
• M10: 1,696,290 km (0.093 R)
• M11: 2,099,457 km (0.102 R)
• M12: 2,355,867 km (0.057 R)
• M13: 2,622,451 km (0.117 R)
• M14: 2,713,705 km (0.098 R)
• M15: 2,922,694 km (0.114 R)
• M16: 3,041,026 km (0.071 R)
• M17: 3,331,993 km (0.118 R)
• M18: 3,480,843 km (0.045 R)
• M19: 3,581,373 km (0.053 R)
• M20: 3,811,155 km (0.112 R)
• M21: 3,967,186 km (0.079 R)
• M22: 4,151,790 km (0.071 R)
• M23: 5,203,164 km (0.028 R)
• M24: 5,376,547 km (0.033 R)
• M25: 5,463,913 km (0.114 R)
• M26: 5,758,770 km (0.116 R)
• M27: 6,058,863 km (0.114 R)
• M28: 6,957,947 km (0.113 R)
• M29: 7,569,652 km (0.114 R)
• M30: 7,799,435 km (0.097 R)
• M31: 8,165,052 km (0.101 R)
• M32: 8,536,354 km (0.108 R)
• M33: 9,471,340 km (0.105 R)
• M34: 9,648,015 km (0.084 R)
• M35: 9,754,529 km (0.053 R)
• M36: 10,112,666 km (0.071 R)
• M37: 11,026,560 km (0.038 R)
• M38: 11,437,056 km (0.11 R)
• M39: 11,814,641 km (0.109 R)
• M40: 12,388,798 km (0.087 R)
• M41: 12,504,736 km (0.098 R)
• M42: 12,737,660 km (0.086 R)
• M43: 13,011,125 km (0.115 R)
• M44: 13,326,178 km (0.102 R)
• M45: 13,643,775 km (0.109 R)
• M46: 13,883,580 km (0.112 R)
• M47: 14,529,992 km (0.077 R)
• M48: 14,611,523 km (0.091 R)
• M49: 14,693,054 km (0.075 R)
• M50: 14,938,993 km (0.105 R)
• M51: 15,393,172 km (0.099 R)
• M52: 15,643,001 km (0.114 R)
• M53: 16,357,779 km (0.116 R)
• M54: 17,040,245 km (0.065 R)
• M55: 17,428,302 km (0.114 R)
• M56: 17,906,566 km (0.093 R)
• M57: 19,098,562 km (0.09 R)
• M58: 19,187,872 km (0.115 R)
• M59: 19,546,607 km (0.081 R)
• M60: 19,817,080 km (0.111 R)
• M61: 20,043,422 km (0.067 R)
• M62: 20,361,766 km (0.056 R)
• M63: 20,727,683 km (0.056 R)
• M64: 20,911,389 km (0.118 R)
• M65: 21,234,371 km (0.092 R)
• M66: 22,165,917 km (0.108 R)
• M67: 23,063,354 km (0.11 R)
• M68: 23,444,679 km (0.085 R)
• M69: 23,540,422 km (0.08 R)
• M70: 23,924,439 km (0.1 R)
• M71: 25,039,991 km (0.098 R)
• M72: 25,925,012 km (0.047 R)
• M73: 26,820,056 km (0.062 R)
• M74: 28,436,311 km (0.065 R)
• M75: 28,794,149 km (0.1 R)
• M76: 30,762,259 km (0.079 R)
• M77: 32,240,136 km (0.109 R)
• M78: 32,827,009 km (0.06 R)
• M79: 33,256,055 km (0.103 R)
• M80: 33,633,042 km (0.086 R)
• M81: 34,119,834 km (0.104 R)
• M82: 34,717,776 km (0.096 R)
• M83: 35,319,309 km (0.119 R)
• M84: 35,649,023 km (0.114 R)
• M85: 35,814,179 km (0.092 R)
• M86: 35,979,485 km (0.098 R)
• M87: 36,643,849 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 12.5

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.57 AU - 11.79 AU

Year: 12748 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 24,104,027 km

• M1: 157,527 km (0.109 R)
• M2: 279,898 km (0.087 R)
• M3: 361,578 km (0.057 R)
• M4: 687,253 km (0.09 R)
• M5: 878,887 km (0.115 R)
• M6: 981,960 km (0.083 R)
• M7: 1,065,137 km (0.115 R)
• M8: 1,201,121 km (0.079 R)
• M9: 1,304,045 km (0.075 R)
• M10: 1,702,573 km (0.081 R)
• M11: 1,953,898 km (0.075 R)
• M12: 2,831,588 km (0.075 R)
• M13: 3,534,100 km (0.111 R)
• M14: 4,129,948 km (0.053 R)
• M15: 4,389,351 km (0.113 R)
• M16: 4,903,369 km (0.065 R)
• M17: 5,071,817 km (0.12 R)
• M18: 5,458,228 km (0.106 R)
• M19: 7,121,307 km (0.119 R)
• M20: 7,288,558 km (0.097 R)
• M21: 7,408,835 km (0.063 R)
• M22: 7,773,704 km (0.101 R)
• M23: 8,749,830 km (0.095 R)
• M24: 9,265,494 km (0.091 R)
• M25: 9,579,649 km (0.117 R)
• M26: 11,621,361 km (0.108 R)
• M27: 12,045,471 km (0.041 R)
• M28: 12,879,778 km (0.082 R)
• M29: 14,031,233 km (0.037 R)
• M30: 14,725,666 km (0.08 R)
• M31: 15,000,478 km (0.104 R)
• M32: 16,273,855 km (0.064 R)
• M33: 16,494,661 km (0.1 R)
• M34: 17,678,728 km (0.056 R)
• M35: 18,166,417 km (0.066 R)
• M36: 18,494,186 km (0.095 R)
• M37: 18,592,771 km (0.095 R)
• M38: 18,923,083 km (0.108 R)
• M39: 19,925,389 km (0.093 R)
• M40: 20,807,867 km (0.095 R)
• M41: 21,703,210 km (0.097 R)
• M42: 23,282,515 km (0.025 R)
• M43: 23,924,589 km (0.072 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 19,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit