🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 150 Days

Day: 19 Hours

Environment

Temp: 253 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.25 AU - 5.15 AU

Year: 3083 Days

Day: 28.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.7

Radius: 8.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.77 AU - 7.95 AU

Year: 6435 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 80,050,478 km

• M1: 111,899 km (0.067 R)
• M2: 419,173 km (0.089 R)
• M3: 813,214 km (0.047 R)
• M4: 1,307,186 km (0.108 R)
• M5: 2,601,657 km (0.118 R)
• M6: 3,548,461 km (0.102 R)
• M7: 4,381,722 km (0.064 R)
• M8: 5,437,883 km (0.105 R)
• M9: 13,049,422 km (0.12 R)
• M10: 14,721,029 km (0.05 R)
• M11: 15,810,401 km (0.047 R)
• M12: 16,322,773 km (0.109 R)
• M13: 16,899,323 km (0.096 R)
• M14: 18,597,259 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 10.7

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.89 AU - 9.15 AU

Year: 9702 Days

Day: 12.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,050,478 km

• M1: 134,339 km (0.097 R)
• M2: 562,488 km (0.101 R)
• M3: 1,177,485 km (0.05 R)
• M4: 1,722,320 km (0.057 R)
• M5: 2,062,955 km (0.114 R)
• M6: 2,410,321 km (0.091 R)
• M7: 3,418,461 km (0.062 R)
• M8: 4,046,024 km (0.104 R)
• M9: 4,446,647 km (0.076 R)
• M10: 5,739,622 km (0.032 R)
• M11: 6,862,802 km (0.099 R)
• M12: 7,561,424 km (0.1 R)
• M13: 8,397,377 km (0.051 R)
• M14: 9,245,148 km (0.105 R)
• M15: 11,785,021 km (0.111 R)
• M16: 12,666,003 km (0.091 R)
• M17: 13,030,423 km (0.108 R)
• M18: 13,653,349 km (0.038 R)
• M19: 18,740,125 km (0.077 R)
• M20: 19,373,523 km (0.074 R)
• M21: 19,857,921 km (0.096 R)
• M22: 22,050,726 km (0.09 R)
• M23: 23,568,995 km (0.054 R)
• M24: 25,635,839 km (0.115 R)
• M25: 26,713,243 km (0.059 R)
• M26: 29,485,591 km (0.052 R)
• M27: 31,881,999 km (0.059 R)
• M28: 38,057,250 km (0.095 R)
• M29: 39,329,729 km (0.104 R)
• M30: 40,237,190 km (0.101 R)
• M31: 41,158,563 km (0.049 R)
• M32: 42,907,063 km (0.111 R)
• M33: 44,704,481 km (0.062 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.4

Radius: 4.5

Gravity: 42.54 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 11.35 AU - 17.13 AU

Year: 19246 Days

Day: 18.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 80,050,478 km

• M1: 55,950 km (0.046 R)
• M2: 320,588 km (0.079 R)
• M3: 755,320 km (0.113 R)
• M4: 1,107,473 km (0.097 R)
• M5: 1,366,876 km (0.047 R)
• M6: 2,047,546 km (0.072 R)
• M7: 4,042,583 km (0.097 R)
• M8: 5,982,568 km (0.11 R)
• M9: 6,963,631 km (0.097 R)
• M10: 7,296,935 km (0.052 R)
• M11: 8,792,615 km (0.072 R)
• M12: 10,855,719 km (0.054 R)
• M13: 12,305,622 km (0.045 R)
• M14: 12,582,378 km (0.045 R)
• M15: 12,934,232 km (0.069 R)
• M16: 13,657,538 km (0.1 R)
• M17: 14,179,634 km (0.081 R)
• M18: 15,825,809 km (0.114 R)
• M19: 17,508,187 km (0.077 R)
• M20: 21,025,981 km (0.087 R)
• M21: 22,024,397 km (0.059 R)
• M22: 23,580,664 km (0.105 R)
• M23: 25,767,784 km (0.079 R)
• M24: 26,220,767 km (0.085 R)
• M25: 26,794,624 km (0.119 R)
• M26: 29,296,050 km (0.094 R)
• M27: 32,603,210 km (0.11 R)
• M28: 33,266,527 km (0.089 R)
• M29: 35,869,231 km (0.06 R)
• M30: 37,726,189 km (0.04 R)
• M31: 38,457,274 km (0.111 R)
• M32: 38,900,383 km (0.086 R)
• M33: 46,627,412 km (0.099 R)
• M34: 49,879,371 km (0.032 R)
• M35: 62,346,708 km (0.101 R)
• M36: 67,350,009 km (0.114 R)
• M37: 71,051,359 km (0.092 R)
• M38: 76,504,501 km (0.085 R)
• M39: 78,856,478 km (0.101 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit