🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.72 AU - 0.78 AU

Year: 242 Days

Day: 16.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,352,722 km

• M1: 109,954 km (0.106 R)
• M2: 400,025 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.14 AU - 1.58 AU

Year: 591 Days

Day: 27.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,352,722 km

• M1: 191,186 km (0.095 R)
• M2: 660,325 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.95 AU - 3.99 AU

Year: 2949 Days

Day: 21.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 10.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.47 AU - 10.51 AU

Year: 9222 Days

Day: 11.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,352,722 km

• M1: 139,575 km (0.048 R)
• M2: 397,033 km (0.106 R)
• M3: 945,758 km (0.067 R)
• M4: 1,036,713 km (0.117 R)
• M5: 1,473,389 km (0.105 R)
• M6: 2,203,427 km (0.067 R)
• M7: 2,302,012 km (0.028 R)
• M8: 2,376,811 km (0.064 R)
• M9: 3,142,453 km (0.076 R)
• M10: 3,310,002 km (0.079 R)
• M11: 3,566,862 km (0.113 R)
• M12: 3,741,892 km (0.116 R)
• M13: 4,469,984 km (0.081 R)
• M14: 5,011,977 km (0.114 R)
• M15: 6,158,047 km (0.119 R)
• M16: 6,868,936 km (0.112 R)
• M17: 7,382,057 km (0.119 R)
• M18: 7,456,407 km (0.051 R)
• M19: 7,869,746 km (0.064 R)
• M20: 8,406,503 km (0.053 R)
• M21: 8,757,908 km (0.066 R)
• M22: 9,193,986 km (0.104 R)
• M23: 9,394,447 km (0.109 R)
• M24: 9,922,677 km (0.093 R)
• M25: 10,045,946 km (0.11 R)
• M26: 11,306,607 km (0.097 R)
• M27: 11,737,898 km (0.058 R)
• M28: 11,868,347 km (0.103 R)
• M29: 12,043,077 km (0.12 R)
• M30: 13,744,753 km (0.109 R)
• M31: 13,974,236 km (0.073 R)
• M32: 14,623,641 km (0.086 R)
• M33: 14,904,885 km (0.083 R)
• M34: 15,520,629 km (0.097 R)
• M35: 15,711,666 km (0.034 R)
• M36: 16,825,721 km (0.119 R)
• M37: 17,022,143 km (0.062 R)
• M38: 17,466,748 km (0.095 R)
• M39: 17,715,380 km (0.046 R)
• M40: 18,823,302 km (0.097 R)
• M41: 19,953,663 km (0.064 R)
• M42: 21,106,016 km (0.032 R)
• M43: 22,118,344 km (0.08 R)
• M44: 22,657,645 km (0.06 R)
• M45: 23,255,737 km (0.119 R)
• M46: 24,356,628 km (0.088 R)
• M47: 25,474,423 km (0.069 R)
• M48: 25,700,017 km (0.077 R)
• M49: 25,982,906 km (0.076 R)
• M50: 26,266,843 km (0.038 R)
• M51: 26,895,004 km (0.087 R)
• M52: 27,124,787 km (0.088 R)
• M53: 28,282,973 km (0.084 R)
• M54: 29,990,932 km (0.05 R)
• M55: 30,288,931 km (0.063 R)
• M56: 31,853,575 km (0.074 R)
• M57: 33,629,601 km (0.104 R)
• M58: 33,753,169 km (0.111 R)
• M59: 33,938,970 km (0.1 R)
• M60: 34,935,591 km (0.12 R)
• M61: 35,186,317 km (0.107 R)
• M62: 35,311,829 km (0.068 R)
• M63: 36,321,615 km (0.093 R)
• M64: 36,766,369 km (0.047 R)
• M65: 37,149,041 km (0.088 R)
• M66: 37,661,414 km (0.106 R)
• M67: 38,240,507 km (0.09 R)
• M68: 39,995,589 km (0.112 R)
• M69: 40,454,855 km (0.062 R)
• M70: 40,783,970 km (0.074 R)
• M71: 41,843,123 km (0.071 R)
• M72: 42,509,731 km (0.085 R)
• M73: 43,583,694 km (0.056 R)
• M74: 44,802,468 km (0.115 R)
• M75: 45,074,736 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.9

Radius: 7.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 15.8 AU - 22.54 AU

Year: 31289 Days

Day: 20.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 68,352,722 km

• M1: 255,663 km (0.048 R)
• M2: 518,805 km (0.051 R)
• M3: 742,454 km (0.096 R)
• M4: 831,166 km (0.047 R)
• M5: 1,327,980 km (0.086 R)
• M6: 1,872,816 km (0.115 R)
• M7: 2,089,583 km (0.088 R)
• M8: 3,439,105 km (0.089 R)
• M9: 4,096,139 km (0.032 R)
• M10: 4,176,025 km (0.073 R)
• M11: 4,833,358 km (0.105 R)
• M12: 5,390,909 km (0.06 R)
• M13: 6,104,940 km (0.085 R)
• M14: 8,116,732 km (0.113 R)
• M15: 9,720,870 km (0.038 R)
• M16: 9,881,239 km (0.07 R)
• M17: 10,641,196 km (0.09 R)
• M18: 11,872,835 km (0.112 R)
• M19: 13,031,171 km (0.107 R)
• M20: 13,149,054 km (0.119 R)
• M21: 13,743,407 km (0.072 R)
• M22: 16,461,151 km (0.117 R)
• M23: 17,359,786 km (0.034 R)
• M24: 18,937,146 km (0.069 R)
• M25: 20,081,869 km (0.117 R)
• M26: 20,149,936 km (0.11 R)
• M27: 20,422,802 km (0.101 R)
• M28: 20,559,684 km (0.113 R)
• M29: 20,765,680 km (0.088 R)
• M30: 22,720,625 km (0.073 R)
• M31: 23,075,920 km (0.073 R)
• M32: 25,099,082 km (0.067 R)
• M33: 25,172,385 km (0.106 R)
• M34: 26,578,605 km (0.087 R)
• M35: 31,183,676 km (0.09 R)
• M36: 32,133,772 km (0.106 R)
• M37: 33,415,527 km (0.045 R)
• M38: 35,122,887 km (0.117 R)
• M39: 37,275,750 km (0.089 R)
• M40: 38,030,920 km (0.077 R)
• M41: 39,812,481 km (0.082 R)
• M42: 43,192,645 km (0.06 R)
• M43: 45,675,371 km (0.06 R)
• M44: 46,393,292 km (0.036 R)
• M45: 49,577,482 km (0.036 R)
• M46: 49,853,790 km (0.12 R)
• M47: 53,868,548 km (0.032 R)
• M48: 54,152,484 km (0.099 R)
• M49: 54,912,142 km (0.099 R)
• M50: 55,579,648 km (0.1 R)
• M51: 55,675,241 km (0.104 R)
• M52: 56,441,930 km (0.045 R)
• M53: 60,917,599 km (0.115 R)
• M54: 61,905,544 km (0.088 R)
• M55: 62,898,874 km (0.082 R)
• M56: 64,599,502 km (0.077 R)
• M57: 64,800,562 km (0.082 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit