🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977

Radius: 10.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.11 AU - 1.27 AU

Year: 896 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,157,436 km

• M1: 130,599 km (0.084 R)
• M2: 662,569 km (0.1 R)
• M3: 1,238,670 km (0.074 R)
• M4: 2,180,987 km (0.059 R)
• M5: 2,761,577 km (0.034 R)
• M6: 3,116,273 km (0.046 R)
• M7: 3,698,209 km (0.068 R)
• M8: 4,403,413 km (0.077 R)
• M9: 5,574,914 km (0.099 R)
• M10: 7,655,073 km (0.097 R)
• M11: 8,633,144 km (0.086 R)
• M12: 9,195,332 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.8

Radius: 13

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.26 AU - 1.54 AU

Year: 1143 Days

Day: 13.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 71,157,436 km

• M1: 162,912 km (0.103 R)
• M2: 604,226 km (0.101 R)
• M3: 1,095,206 km (0.076 R)
• M4: 1,646,923 km (0.101 R)
• M5: 2,118,306 km (0.055 R)
• M6: 2,939,748 km (0.051 R)
• M7: 4,489,582 km (0.05 R)
• M8: 5,250,736 km (0.083 R)
• M9: 8,186,594 km (0.103 R)
• M10: 8,824,030 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 11.9

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.15 AU - 1.89 AU

Year: 1294 Days

Day: 8.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 71,157,436 km

• M1: 148,251 km (0.092 R)
• M2: 521,797 km (0.097 R)
• M3: 1,290,282 km (0.115 R)
• M4: 2,021,815 km (0.107 R)
• M5: 2,979,990 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.1

Radius: 14

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.76 AU - 1.9 AU

Year: 1709 Days

Day: 9.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,157,436 km

• M1: 174,132 km (0.087 R)
• M2: 616,942 km (0.104 R)
• M3: 1,276,967 km (0.111 R)
• M4: 1,875,808 km (0.082 R)
• M5: 2,486,915 km (0.115 R)
• M6: 2,961,739 km (0.092 R)
• M7: 3,846,610 km (0.089 R)
• M8: 4,579,191 km (0.093 R)
• M9: 5,341,242 km (0.088 R)
• M10: 7,658,962 km (0.081 R)
• M11: 8,449,437 km (0.047 R)
• M12: 9,475,529 km (0.044 R)
• M13: 10,814,430 km (0.09 R)
• M14: 12,276,151 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.7

Radius: 8

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.6 AU - 2.74 AU

Year: 3011 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 71,157,436 km

• M1: 100,380 km (0.093 R)
• M2: 459,415 km (0.091 R)
• M3: 710,739 km (0.094 R)
• M4: 1,337,854 km (0.113 R)
• M5: 1,701,077 km (0.104 R)
• M6: 2,116,062 km (0.091 R)
• M7: 2,597,019 km (0.085 R)
• M8: 2,995,697 km (0.065 R)
• M9: 3,490,268 km (0.102 R)
• M10: 4,079,235 km (0.085 R)
• M11: 6,330,533 km (0.099 R)
• M12: 7,084,357 km (0.117 R)
• M13: 7,389,836 km (0.088 R)
• M14: 8,125,857 km (0.112 R)
• M15: 9,631,560 km (0.099 R)
• M16: 11,732,662 km (0.065 R)
• M17: 12,777,753 km (0.073 R)
• M18: 14,655,355 km (0.105 R)
• M19: 15,557,580 km (0.111 R)
• M20: 16,126,950 km (0.099 R)
• M21: 17,750,087 km (0.113 R)
• M22: 18,949,263 km (0.115 R)
• M23: 20,692,826 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.2

Radius: 12.1

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.6 AU - 3.76 AU

Year: 4873 Days

Day: 11 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 71,157,436 km

• M1: 152,889 km (0.105 R)
• M2: 532,269 km (0.115 R)
• M3: 1,161,927 km (0.074 R)
• M4: 2,894,270 km (0.051 R)
• M5: 3,376,424 km (0.078 R)
• M6: 3,951,029 km (0.075 R)
• M7: 4,355,692 km (0.11 R)
• M8: 4,832,909 km (0.072 R)
• M9: 10,803,061 km (0.091 R)
• M10: 12,955,325 km (0.083 R)
• M11: 16,490,921 km (0.081 R)
• M12: 17,225,596 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.6

Radius: 3.3

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.74 AU - 6.24 AU

Year: 10119 Days

Day: 15.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 71,157,436 km

• M1: 48,171 km (0.093 R)
• M2: 289,023 km (0.081 R)
• M3: 395,986 km (0.072 R)
• M4: 787,782 km (0.115 R)
• M5: 923,916 km (0.104 R)
• M6: 1,911,562 km (0.049 R)
• M7: 2,054,577 km (0.086 R)
• M8: 2,220,182 km (0.071 R)
• M9: 3,325,710 km (0.054 R)
• M10: 3,470,072 km (0.1 R)
• M11: 4,376,187 km (0.096 R)
• M12: 4,883,772 km (0.085 R)
• M13: 5,345,132 km (0.092 R)
• M14: 7,309,202 km (0.119 R)
• M15: 10,521,218 km (0.103 R)
• M16: 14,075,514 km (0.077 R)
• M17: 14,398,945 km (0.074 R)
• M18: 18,675,649 km (0.058 R)
• M19: 20,613,390 km (0.081 R)
• M20: 27,809,047 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.4

Radius: 4.2

Gravity: 36.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.44 AU - 10.82 AU

Year: 19042 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,157,436 km

• M1: 52,359 km (0.077 R)
• M2: 290,818 km (0.113 R)
• M3: 508,782 km (0.09 R)
• M4: 691,741 km (0.066 R)
• M5: 940,971 km (0.04 R)
• M6: 1,206,058 km (0.092 R)
• M7: 1,568,234 km (0.073 R)
• M8: 2,058,018 km (0.07 R)
• M9: 2,327,444 km (0.105 R)
• M10: 2,738,688 km (0.11 R)
• M11: 4,263,839 km (0.068 R)
• M12: 4,395,485 km (0.077 R)
• M13: 4,736,418 km (0.103 R)
• M14: 4,913,392 km (0.03 R)
• M15: 5,058,054 km (0.105 R)
• M16: 5,946,366 km (0.104 R)
• M17: 9,065,033 km (0.026 R)
• M18: 9,283,146 km (0.118 R)
• M19: 10,249,100 km (0.106 R)
• M20: 11,596,079 km (0.09 R)
• M21: 13,903,177 km (0.118 R)
• M22: 16,257,698 km (0.096 R)
• M23: 16,742,246 km (0.027 R)
• M24: 17,070,613 km (0.112 R)
• M25: 21,160,619 km (0.097 R)
• M26: 24,362,013 km (0.108 R)
• M27: 25,749,683 km (0.107 R)
• M28: 27,189,413 km (0.041 R)
• M29: 29,507,582 km (0.08 R)
• M30: 35,466,962 km (0.116 R)
• M31: 35,872,373 km (0.095 R)
• M32: 40,686,432 km (0.082 R)
• M33: 48,355,417 km (0.073 R)
• M34: 56,748,905 km (0.104 R)
• M35: 65,047,847 km (0.03 R)
• M36: 70,864,960 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.8

Radius: 6.3

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.83 AU - 11.57 AU

Year: 20853 Days

Day: 22.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 71,157,436 km

• M1: 78,389 km (0.067 R)
• M2: 287,078 km (0.085 R)
• M3: 594,801 km (0.058 R)
• M4: 810,372 km (0.09 R)
• M5: 1,172,698 km (0.041 R)
• M6: 1,461,422 km (0.094 R)
• M7: 1,732,343 km (0.107 R)
• M8: 1,983,369 km (0.101 R)
• M9: 2,395,660 km (0.119 R)
• M10: 2,818,573 km (0.09 R)
• M11: 3,951,777 km (0.12 R)
• M12: 4,511,273 km (0.091 R)
• M13: 4,923,715 km (0.068 R)
• M14: 5,606,779 km (0.076 R)
• M15: 7,286,613 km (0.052 R)
• M16: 9,326,530 km (0.117 R)
• M17: 9,943,022 km (0.098 R)
• M18: 10,154,255 km (0.051 R)
• M19: 10,973,901 km (0.028 R)
• M20: 11,256,641 km (0.092 R)
• M21: 11,486,274 km (0.12 R)
• M22: 13,119,434 km (0.062 R)
• M23: 13,502,405 km (0.108 R)
• M24: 16,468,033 km (0.062 R)
• M25: 16,764,237 km (0.059 R)
• M26: 18,536,822 km (0.11 R)
• M27: 19,427,228 km (0.069 R)
• M28: 22,000,162 km (0.041 R)
• M29: 22,359,496 km (0.077 R)
• M30: 39,895,658 km (0.092 R)
• M31: 42,476,819 km (0.106 R)
• M32: 43,174,095 km (0.09 R)
• M33: 46,186,398 km (0.075 R)
• M34: 51,513,279 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 3.3

Gravity: 45.61 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.9 AU - 11.74 AU

Year: 21241 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,157,436 km

• M1: 40,990 km (0.11 R)
• M2: 160,818 km (0.104 R)
• M3: 384,317 km (0.096 R)
• M4: 644,767 km (0.034 R)
• M5: 1,704,668 km (0.107 R)
• M6: 2,098,709 km (0.091 R)
• M7: 2,415,407 km (0.118 R)
• M8: 2,667,031 km (0.104 R)
• M9: 3,761,339 km (0.097 R)
• M10: 4,558,397 km (0.043 R)
• M11: 6,098,956 km (0.092 R)
• M12: 7,471,815 km (0.116 R)
• M13: 14,646,828 km (0.099 R)
• M14: 14,795,828 km (0.057 R)
• M15: 15,479,041 km (0.075 R)
• M16: 19,843,110 km (0.095 R)
• M17: 24,854,489 km (0.117 R)
• M18: 34,049,672 km (0.082 R)
• M19: 39,828,937 km (0.116 R)
• M20: 42,493,874 km (0.076 R)
• M21: 50,684,656 km (0.047 R)
• M22: 53,809,157 km (0.097 R)
• M23: 56,326,291 km (0.1 R)
• M24: 65,147,928 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit