🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.3 AU - 1.82 AU

Year: 723 Days

Day: 33.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.57 AU - 2.47 AU

Year: 1065 Days

Day: 14.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,688,903 km

• M1: 377,286 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.61 AU - 4.07 AU

Year: 2264 Days

Day: 14.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,688,903 km

• M1: 109,057 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 11.3

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.82 AU - 5.08 AU

Year: 4084 Days

Day: 5.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,688,903 km

• M1: 143,614 km (0.077 R)
• M2: 547,229 km (0.079 R)
• M3: 1,051,374 km (0.095 R)
• M4: 1,445,714 km (0.096 R)
• M5: 2,351,529 km (0.094 R)
• M6: 3,098,621 km (0.102 R)
• M7: 4,253,516 km (0.065 R)
• M8: 5,362,934 km (0.07 R)
• M9: 6,984,126 km (0.104 R)
• M10: 7,853,140 km (0.084 R)
• M11: 8,871,004 km (0.095 R)
• M12: 10,449,860 km (0.098 R)
• M13: 10,939,943 km (0.099 R)
• M14: 11,680,303 km (0.11 R)
• M15: 12,159,764 km (0.045 R)
• M16: 14,536,575 km (0.081 R)
• M17: 15,660,653 km (0.09 R)
• M18: 17,828,925 km (0.083 R)
• M19: 18,400,837 km (0.039 R)
• M20: 20,881,619 km (0.053 R)
• M21: 22,531,534 km (0.069 R)
• M22: 23,958,847 km (0.077 R)
• M23: 24,655,524 km (0.085 R)
• M24: 25,846,623 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.2

Radius: 5.1

Gravity: 24.08 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.97 AU - 16.11 AU

Year: 18477 Days

Day: 20 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 86,688,903 km

• M1: 63,579 km (0.079 R)
• M2: 640,279 km (0.098 R)
• M3: 1,143,825 km (0.065 R)
• M4: 1,336,507 km (0.092 R)
• M5: 1,599,800 km (0.1 R)
• M6: 1,971,999 km (0.112 R)
• M7: 2,148,375 km (0.096 R)
• M8: 2,443,831 km (0.068 R)
• M9: 2,862,854 km (0.1 R)
• M10: 3,038,333 km (0.1 R)
• M11: 3,608,301 km (0.105 R)
• M12: 4,442,458 km (0.082 R)
• M13: 4,851,609 km (0.113 R)
• M14: 5,065,533 km (0.116 R)
• M15: 6,147,724 km (0.084 R)
• M16: 7,100,065 km (0.105 R)
• M17: 9,292,421 km (0.071 R)
• M18: 10,423,680 km (0.082 R)
• M19: 11,083,407 km (0.052 R)
• M20: 11,454,859 km (0.066 R)
• M21: 14,146,423 km (0.108 R)
• M22: 14,731,052 km (0.102 R)
• M23: 17,314,009 km (0.116 R)
• M24: 18,067,683 km (0.101 R)
• M25: 18,495,533 km (0.107 R)
• M26: 22,755,482 km (0.041 R)
• M27: 23,456,198 km (0.119 R)
• M28: 24,274,498 km (0.112 R)
• M29: 26,622,886 km (0.039 R)
• M30: 28,653,378 km (0.053 R)
• M31: 30,182,567 km (0.059 R)
• M32: 30,663,824 km (0.052 R)
• M33: 33,402,661 km (0.07 R)
• M34: 37,809,815 km (0.032 R)
• M35: 38,792,074 km (0.107 R)
• M36: 40,369,733 km (0.118 R)
• M37: 42,288,775 km (0.109 R)
• M38: 46,467,043 km (0.105 R)
• M39: 53,325,059 km (0.119 R)
• M40: 55,993,585 km (0.099 R)
• M41: 61,787,960 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.7

Radius: 7.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 14.94 AU - 24.18 AU

Year: 32082 Days

Day: 21 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 86,688,903 km

• M1: 96,790 km (0.091 R)
• M2: 377,286 km (0.089 R)
• M3: 762,949 km (0.084 R)
• M4: 1,543,700 km (0.084 R)
• M5: 1,911,412 km (0.066 R)
• M6: 5,071,218 km (0.059 R)
• M7: 5,468,401 km (0.094 R)
• M8: 8,519,898 km (0.079 R)
• M9: 8,910,648 km (0.116 R)
• M10: 10,404,233 km (0.045 R)
• M11: 12,127,151 km (0.104 R)
• M12: 13,726,801 km (0.04 R)
• M13: 14,815,126 km (0.09 R)
• M14: 16,899,922 km (0.113 R)
• M15: 17,606,323 km (0.106 R)
• M16: 18,702,576 km (0.108 R)
• M17: 19,746,919 km (0.068 R)
• M18: 20,629,846 km (0.116 R)
• M19: 25,214,422 km (0.077 R)
• M20: 26,019,857 km (0.059 R)
• M21: 26,961,276 km (0.075 R)
• M22: 27,561,014 km (0.057 R)
• M23: 30,177,481 km (0.113 R)
• M24: 39,012,731 km (0.059 R)
• M25: 39,471,847 km (0.075 R)
• M26: 40,557,030 km (0.078 R)
• M27: 43,112,162 km (0.084 R)
• M28: 46,454,328 km (0.11 R)
• M29: 56,138,396 km (0.091 R)
• M30: 68,185,513 km (0.106 R)
• M31: 71,559,693 km (0.057 R)
• M32: 72,017,761 km (0.072 R)
• M33: 77,668,970 km (0.119 R)
• M34: 86,429,422 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit