🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 444 Days

Day: 32.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.31 AU - 1.79 AU

Year: 694 Days

Day: 37.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.81 AU - 4.53 AU

Year: 2530 Days

Day: 34 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 223.6

Radius: 9.3

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.37 AU - 14.09 AU

Year: 14458 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,061,033 km

• M1: 164,258 km (0.032 R)
• M2: 490,831 km (0.113 R)
• M3: 765,343 km (0.118 R)
• M4: 1,975,440 km (0.102 R)
• M5: 2,249,653 km (0.105 R)
• M6: 2,536,133 km (0.071 R)
• M7: 2,834,281 km (0.075 R)
• M8: 3,143,799 km (0.038 R)
• M9: 3,518,841 km (0.036 R)
• M10: 3,823,422 km (0.083 R)
• M11: 3,964,792 km (0.109 R)
• M12: 4,311,111 km (0.061 R)
• M13: 4,637,085 km (0.104 R)
• M14: 5,313,118 km (0.099 R)
• M15: 5,534,672 km (0.064 R)
• M16: 6,019,818 km (0.063 R)
• M17: 6,586,196 km (0.077 R)
• M18: 7,379,364 km (0.116 R)
• M19: 7,591,194 km (0.106 R)
• M20: 7,805,119 km (0.105 R)
• M21: 7,876,926 km (0.11 R)
• M22: 8,057,192 km (0.088 R)
• M23: 10,051,631 km (0.11 R)
• M24: 10,762,071 km (0.11 R)
• M25: 10,962,382 km (0.115 R)
• M26: 11,204,282 km (0.116 R)
• M27: 11,366,596 km (0.096 R)
• M28: 11,652,328 km (0.112 R)
• M29: 11,734,457 km (0.097 R)
• M30: 12,777,154 km (0.112 R)
• M31: 13,074,405 km (0.079 R)
• M32: 13,459,919 km (0.115 R)
• M33: 14,066,987 km (0.107 R)
• M34: 14,638,900 km (0.112 R)
• M35: 17,047,725 km (0.084 R)
• M36: 17,234,423 km (0.118 R)
• M37: 17,704,310 km (0.085 R)
• M38: 17,846,128 km (0.061 R)
• M39: 18,752,841 km (0.065 R)
• M40: 19,674,364 km (0.042 R)
• M41: 19,870,337 km (0.098 R)
• M42: 21,259,802 km (0.076 R)
• M43: 21,814,212 km (0.047 R)
• M44: 22,067,780 km (0.031 R)
• M45: 22,629,072 km (0.034 R)
• M46: 22,885,781 km (0.108 R)
• M47: 24,288,710 km (0.061 R)
• M48: 26,363,782 km (0.118 R)
• M49: 28,108,542 km (0.117 R)
• M50: 29,273,611 km (0.061 R)
• M51: 30,851,569 km (0.092 R)
• M52: 33,036,895 km (0.092 R)
• M53: 33,269,818 km (0.112 R)
• M54: 34,619,790 km (0.119 R)
• M55: 34,797,213 km (0.032 R)
• M56: 34,856,304 km (0.08 R)
• M57: 35,450,207 km (0.086 R)
• M58: 36,047,402 km (0.099 R)
• M59: 36,227,219 km (0.117 R)
• M60: 36,828,752 km (0.082 R)
• M61: 37,494,163 km (0.05 R)
• M62: 39,021,408 km (0.08 R)
• M63: 39,144,527 km (0.071 R)
• M64: 39,514,333 km (0.078 R)
• M65: 39,576,117 km (0.062 R)
• M66: 39,637,901 km (0.099 R)
• M67: 40,943,292 km (0.116 R)
• M68: 41,884,113 km (0.111 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.6

Radius: 5.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.92 AU - 22 AU

Year: 27392 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,061,033 km

• M1: 457,470 km (0.061 R)
• M2: 676,033 km (0.116 R)
• M3: 715,377 km (0.034 R)
• M4: 1,175,839 km (0.054 R)
• M5: 1,630,916 km (0.067 R)
• M6: 2,019,122 km (0.062 R)
• M7: 2,283,462 km (0.09 R)
• M8: 2,748,113 km (0.085 R)
• M9: 3,446,137 km (0.055 R)
• M10: 4,122,469 km (0.114 R)
• M11: 6,553,434 km (0.073 R)
• M12: 7,074,783 km (0.08 R)
• M13: 7,654,325 km (0.116 R)
• M14: 8,622,672 km (0.119 R)
• M15: 11,645,596 km (0.082 R)
• M16: 12,862,275 km (0.074 R)
• M17: 13,897,343 km (0.097 R)
• M18: 15,128,982 km (0.116 R)
• M19: 15,585,405 km (0.112 R)
• M20: 16,278,642 km (0.038 R)
• M21: 16,746,285 km (0.116 R)
• M22: 18,357,155 km (0.069 R)
• M23: 18,782,761 km (0.045 R)
• M24: 20,643,459 km (0.11 R)
• M25: 21,659,528 km (0.111 R)
• M26: 22,367,574 km (0.104 R)
• M27: 22,626,828 km (0.089 R)
• M28: 23,148,475 km (0.112 R)
• M29: 23,213,999 km (0.115 R)
• M30: 23,410,870 km (0.118 R)
• M31: 24,469,873 km (0.101 R)
• M32: 24,871,095 km (0.108 R)
• M33: 26,840,551 km (0.11 R)
• M34: 29,212,575 km (0.097 R)
• M35: 30,782,754 km (0.113 R)
• M36: 31,505,611 km (0.099 R)
• M37: 32,600,218 km (0.052 R)
• M38: 32,967,780 km (0.054 R)
• M39: 34,901,482 km (0.072 R)
• M40: 37,870,252 km (0.091 R)
• M41: 39,736,934 km (0.077 R)
• M42: 39,972,401 km (0.087 R)
• M43: 44,288,898 km (0.104 R)
• M44: 45,924,751 km (0.041 R)
• M45: 47,997,130 km (0.083 R)
• M46: 48,331,482 km (0.049 R)
• M47: 48,415,256 km (0.112 R)
• M48: 49,086,801 km (0.12 R)
• M49: 50,269,372 km (0.1 R)
• M50: 51,119,836 km (0.043 R)
• M51: 51,375,798 km (0.088 R)
• M52: 52,146,527 km (0.1 R)
• M53: 54,568,815 km (0.116 R)
• M54: 55,355,102 km (0.085 R)
• M55: 57,115,869 km (0.075 R)
• M56: 58,716,117 km (0.12 R)
• M57: 58,894,887 km (0.108 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 11,300 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit