🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.18 AU - 1.82 AU

Year: 678 Days

Day: 28.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.61 AU - 2.31 AU

Year: 1012 Days

Day: 15.2 Hours

Environment

Temp: -60 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,960,590 km

• M1: 1,698,235 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.8

Radius: 13.8

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.7 AU - 8.7 AU

Year: 7128 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 95,960,590 km

• M1: 171,589 km (0.063 R)
• M2: 668,852 km (0.093 R)
• M3: 1,130,810 km (0.095 R)
• M4: 1,580,202 km (0.094 R)
• M5: 2,411,218 km (0.034 R)
• M6: 3,156,665 km (0.119 R)
• M7: 3,629,394 km (0.079 R)
• M8: 4,402,366 km (0.12 R)
• M9: 5,052,219 km (0.111 R)
• M10: 5,611,416 km (0.071 R)
• M11: 6,310,487 km (0.118 R)
• M12: 7,883,359 km (0.1 R)
• M13: 8,844,525 km (0.117 R)
• M14: 11,097,020 km (0.056 R)
• M15: 12,725,692 km (0.102 R)
• M16: 13,934,443 km (0.118 R)
• M17: 14,450,556 km (0.112 R)
• M18: 15,278,730 km (0.078 R)
• M19: 16,643,810 km (0.096 R)
• M20: 18,428,363 km (0.103 R)
• M21: 22,375,354 km (0.101 R)
• M22: 23,083,849 km (0.067 R)
• M23: 23,807,454 km (0.111 R)
• M24: 31,503,217 km (0.109 R)
• M25: 31,995,843 km (0.034 R)
• M26: 33,097,781 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.6

Radius: 7.9

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 12.8 AU - 13.34 AU

Year: 17434 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 95,960,590 km

• M1: 99,333 km (0.096 R)
• M2: 597,643 km (0.097 R)
• M3: 1,257,669 km (0.094 R)
• M4: 1,504,356 km (0.094 R)
• M5: 2,508,158 km (0.08 R)
• M6: 3,666,195 km (0.032 R)
• M7: 5,376,248 km (0.118 R)
• M8: 7,476,602 km (0.082 R)
• M9: 9,818,108 km (0.115 R)
• M10: 10,803,210 km (0.078 R)
• M11: 12,024,378 km (0.11 R)
• M12: 13,771,531 km (0.086 R)
• M13: 16,807,620 km (0.117 R)
• M14: 18,673,554 km (0.103 R)
• M15: 20,508,522 km (0.074 R)
• M16: 21,512,174 km (0.104 R)
• M17: 24,906,250 km (0.085 R)
• M18: 28,436,012 km (0.08 R)
• M19: 29,054,898 km (0.115 R)
• M20: 30,106,571 km (0.079 R)
• M21: 30,966,011 km (0.101 R)
• M22: 32,285,464 km (0.076 R)
• M23: 48,624,694 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 3.1

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 15.15 AU - 19.29 AU

Year: 26365 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 53.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 95,960,590 km

• M1: 38,895 km (0.113 R)
• M2: 218,114 km (0.105 R)
• M3: 858,991 km (0.087 R)
• M4: 2,700,092 km (0.071 R)
• M5: 3,846,760 km (0.097 R)
• M6: 5,394,798 km (0.093 R)
• M7: 7,593,887 km (0.07 R)
• M8: 9,100,936 km (0.053 R)
• M9: 11,907,991 km (0.074 R)
• M10: 12,165,149 km (0.076 R)
• M11: 12,757,108 km (0.104 R)
• M12: 13,856,503 km (0.051 R)
• M13: 15,017,532 km (0.029 R)
• M14: 17,284,239 km (0.054 R)
• M15: 17,613,803 km (0.087 R)
• M16: 19,148,677 km (0.109 R)
• M17: 21,519,654 km (0.077 R)
• M18: 23,672,816 km (0.07 R)
• M19: 27,947,425 km (0.099 R)
• M20: 33,339,381 km (0.102 R)
• M21: 36,210,763 km (0.095 R)
• M22: 38,121,427 km (0.103 R)
• M23: 38,960,372 km (0.046 R)
• M24: 40,241,977 km (0.086 R)
• M25: 44,254,491 km (0.098 R)
• M26: 56,420,388 km (0.103 R)
• M27: 60,104,236 km (0.078 R)
• M28: 60,481,222 km (0.078 R)
• M29: 67,133,391 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.1

Radius: 3.3

Gravity: 70.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 15.88 AU - 18.94 AU

Year: 26803 Days

Day: 21.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 95,960,590 km

• M1: 43,683 km (0.064 R)
• M2: 165,306 km (0.087 R)
• M3: 345,721 km (0.09 R)
• M4: 471,981 km (0.116 R)
• M5: 678,426 km (0.036 R)
• M6: 929,302 km (0.096 R)
• M7: 1,048,531 km (0.071 R)
• M8: 2,478,538 km (0.094 R)
• M9: 3,125,548 km (0.079 R)
• M10: 3,303,420 km (0.081 R)
• M11: 3,945,644 km (0.086 R)
• M12: 5,514,776 km (0.115 R)
• M13: 7,508,766 km (0.103 R)
• M14: 15,061,214 km (0.111 R)
• M15: 19,441,889 km (0.08 R)
• M16: 22,901,340 km (0.117 R)
• M17: 25,185,849 km (0.072 R)
• M18: 30,068,424 km (0.115 R)
• M19: 33,224,191 km (0.099 R)
• M20: 38,909,957 km (0.108 R)
• M21: 40,345,499 km (0.049 R)
• M22: 42,983,956 km (0.106 R)
• M23: 44,173,558 km (0.117 R)
• M24: 49,706,436 km (0.059 R)
• M25: 55,683,319 km (0.102 R)
• M26: 58,119,970 km (0.064 R)
• M27: 60,203,868 km (0.043 R)
• M28: 66,753,711 km (0.091 R)
• M29: 71,138,275 km (0.103 R)
• M30: 77,194,596 km (0.069 R)
• M31: 80,475,576 km (0.071 R)
• M32: 83,323,321 km (0.071 R)
• M33: 90,319,714 km (0.103 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 17,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit