🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.54 AU - 0.58 AU

Year: 158 Days

Day: 21 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,289,741 km

• M1: 43,383 km (0.07 R)
• M2: 84,373 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.05 AU

Year: 322 Days

Day: 34.8 Hours

Environment

Temp: 20 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.81 AU - 1.19 AU

Year: 377 Days

Day: 16.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.11 AU - 1.19 AU

Year: 465 Days

Day: 38.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.2

Radius: 12.9

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.79 AU - 6.15 AU

Year: 5495 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,289,741 km

• M1: 161,715 km (0.09 R)
• M2: 593,754 km (0.088 R)
• M3: 1,133,204 km (0.089 R)
• M4: 1,538,016 km (0.12 R)
• M5: 2,988,367 km (0.066 R)
• M6: 3,475,607 km (0.083 R)
• M7: 4,769,928 km (0.115 R)
• M8: 5,439,379 km (0.062 R)
• M9: 7,246,970 km (0.105 R)
• M10: 7,867,651 km (0.077 R)
• M11: 10,945,179 km (0.087 R)
• M12: 12,111,892 km (0.064 R)
• M13: 12,829,813 km (0.119 R)
• M14: 13,521,703 km (0.079 R)
• M15: 14,577,565 km (0.086 R)
• M16: 16,049,608 km (0.093 R)
• M17: 17,618,590 km (0.049 R)
• M18: 19,218,838 km (0.075 R)
• M19: 20,841,527 km (0.04 R)
• M20: 22,401,234 km (0.054 R)
• M21: 24,117,421 km (0.05 R)
• M22: 29,423,657 km (0.059 R)
• M23: 31,575,473 km (0.112 R)
• M24: 32,543,072 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.9

Radius: 3.6

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 12.4 AU - 15.72 AU

Year: 19861 Days

Day: 19.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 70,289,741 km

• M1: 46,375 km (0.087 R)
• M2: 402,717 km (0.115 R)
• M3: 521,947 km (0.102 R)
• M4: 683,513 km (0.051 R)
• M5: 1,378,245 km (0.039 R)
• M6: 1,689,858 km (0.111 R)
• M7: 1,890,767 km (0.116 R)
• M8: 2,107,385 km (0.086 R)
• M9: 2,340,309 km (0.096 R)
• M10: 2,857,319 km (0.038 R)
• M11: 3,278,587 km (0.062 R)
• M12: 3,620,717 km (0.05 R)
• M13: 5,305,937 km (0.04 R)
• M14: 9,092,259 km (0.05 R)
• M15: 9,257,415 km (0.075 R)
• M16: 10,231,447 km (0.079 R)
• M17: 11,208,770 km (0.118 R)
• M18: 12,179,959 km (0.098 R)
• M19: 19,390,577 km (0.103 R)
• M20: 20,690,134 km (0.089 R)
• M21: 24,296,340 km (0.06 R)
• M22: 28,652,181 km (0.088 R)
• M23: 30,334,559 km (0.071 R)
• M24: 30,950,902 km (0.067 R)
• M25: 32,979,748 km (0.116 R)
• M26: 34,826,085 km (0.082 R)
• M27: 35,095,361 km (0.064 R)
• M28: 37,159,363 km (0.043 R)
• M29: 41,376,377 km (0.072 R)
• M30: 57,780,831 km (0.107 R)
• M31: 58,917,775 km (0.083 R)
• M32: 59,684,015 km (0.066 R)
• M33: 68,978,681 km (0.106 R)
• M34: 70,903,257 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.7

Radius: 3.3

Gravity: 33.49 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.33 AU - 19.87 AU

Year: 24337 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,289,741 km

• M1: 44,281 km (0.077 R)
• M2: 198,965 km (0.104 R)
• M3: 603,029 km (0.099 R)
• M4: 884,722 km (0.112 R)
• M5: 988,094 km (0.104 R)
• M6: 1,550,283 km (0.089 R)
• M7: 1,736,682 km (0.033 R)
• M8: 1,900,043 km (0.059 R)
• M9: 2,174,555 km (0.104 R)
• M10: 2,658,504 km (0.035 R)
• M11: 3,237,298 km (0.098 R)
• M12: 5,098,295 km (0.119 R)
• M13: 5,743,960 km (0.068 R)
• M14: 5,943,823 km (0.078 R)
• M15: 11,728,623 km (0.094 R)
• M16: 13,465,753 km (0.026 R)
• M17: 16,143,555 km (0.109 R)
• M18: 17,522,997 km (0.057 R)
• M19: 18,891,369 km (0.111 R)
• M20: 20,513,907 km (0.06 R)
• M21: 24,447,434 km (0.093 R)
• M22: 33,121,866 km (0.109 R)
• M23: 34,676,338 km (0.092 R)
• M24: 34,808,133 km (0.047 R)
• M25: 40,645,442 km (0.097 R)
• M26: 43,794,477 km (0.118 R)
• M27: 44,567,450 km (0.091 R)
• M28: 59,324,532 km (0.118 R)
• M29: 60,080,450 km (0.104 R)
• M30: 60,842,950 km (0.117 R)
• M31: 62,386,950 km (0.119 R)
• M32: 67,380,377 km (0.074 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: 493 - 19,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit