🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 8.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.56 AU - 0.56 AU

Year: 279 Days

Day: 10.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 44,746,701 km

• M1: 103,522 km (0.119 R)
• M2: 394,490 km (0.04 R)
• M3: 660,026 km (0.054 R)
• M4: 923,916 km (0.063 R)
• M5: 1,242,859 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.5

Radius: 8.7

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.63 AU - 0.81 AU

Year: 407 Days

Day: 11.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,746,701 km

• M1: 110,403 km (0.067 R)
• M2: 583,432 km (0.097 R)
• M3: 983,008 km (0.109 R)
• M4: 1,263,653 km (0.108 R)
• M5: 1,553,873 km (0.072 R)
• M6: 2,149,422 km (0.102 R)
• M7: 2,451,760 km (0.118 R)
• M8: 2,899,506 km (0.115 R)
• M9: 3,259,588 km (0.058 R)
• M10: 3,790,062 km (0.056 R)
• M11: 4,069,960 km (0.083 R)
• M12: 4,429,593 km (0.026 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.9

Radius: 13.5

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.71 AU - 0.77 AU

Year: 424 Days

Day: 8.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 44,746,701 km

• M1: 167,849 km (0.049 R)
• M2: 623,524 km (0.09 R)
• M3: 1,051,374 km (0.115 R)
• M4: 1,672,654 km (0.082 R)
• M5: 2,250,102 km (0.116 R)
• M6: 3,254,202 km (0.109 R)
• M7: 3,773,756 km (0.095 R)
• M8: 4,420,916 km (0.087 R)
• M9: 5,092,910 km (0.088 R)
• M10: 5,521,358 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.5

Radius: 11.6

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.61 AU - 1.71 AU

Year: 1426 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,746,701 km

• M1: 144,661 km (0.044 R)
• M2: 693,835 km (0.037 R)
• M3: 1,118,094 km (0.113 R)
• M4: 1,833,023 km (0.033 R)
• M5: 2,311,437 km (0.107 R)
• M6: 2,688,723 km (0.096 R)
• M7: 3,121,808 km (0.108 R)
• M8: 4,901,574 km (0.058 R)
• M9: 5,425,915 km (0.097 R)
• M10: 5,876,653 km (0.055 R)
• M11: 6,305,849 km (0.098 R)
• M12: 7,588,801 km (0.111 R)
• M13: 8,574,052 km (0.087 R)
• M14: 9,217,024 km (0.107 R)
• M15: 9,673,597 km (0.093 R)
• M16: 10,113,414 km (0.07 R)
• M17: 10,566,546 km (0.061 R)
• M18: 11,794,147 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.1

Radius: 11.3

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.34 AU - 3.96 AU

Year: 4650 Days

Day: 7.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 44,746,701 km

• M1: 141,819 km (0.073 R)
• M2: 650,152 km (0.094 R)
• M3: 1,357,002 km (0.103 R)
• M4: 1,760,617 km (0.111 R)
• M5: 2,148,375 km (0.1 R)
• M6: 2,860,760 km (0.097 R)
• M7: 3,337,080 km (0.045 R)
• M8: 3,777,047 km (0.086 R)
• M9: 4,179,316 km (0.089 R)
• M10: 4,650,998 km (0.083 R)
• M11: 5,867,228 km (0.049 R)
• M12: 6,984,126 km (0.087 R)
• M13: 7,794,498 km (0.06 R)
• M14: 8,573,304 km (0.072 R)
• M15: 10,391,367 km (0.092 R)
• M16: 10,965,374 km (0.102 R)
• M17: 11,484,778 km (0.116 R)
• M18: 11,981,892 km (0.101 R)
• M19: 13,771,531 km (0.098 R)
• M20: 14,201,924 km (0.046 R)
• M21: 15,180,594 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.7

Radius: 4.9

Gravity: 39.35 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 5.63 AU - 7.07 AU

Year: 10671 Days

Day: 17.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,746,701 km

• M1: 60,886 km (0.115 R)
• M2: 591,211 km (0.116 R)
• M3: 839,992 km (0.047 R)
• M4: 1,168,509 km (0.111 R)
• M5: 1,884,634 km (0.081 R)
• M6: 2,287,202 km (0.085 R)
• M7: 2,446,972 km (0.11 R)
• M8: 2,902,797 km (0.113 R)
• M9: 3,703,445 km (0.1 R)
• M10: 4,516,659 km (0.038 R)
• M11: 6,139,048 km (0.116 R)
• M12: 6,449,314 km (0.1 R)
• M13: 7,101,261 km (0.077 R)
• M14: 7,841,023 km (0.116 R)
• M15: 8,678,920 km (0.09 R)
• M16: 13,582,888 km (0.098 R)
• M17: 19,313,833 km (0.082 R)
• M18: 20,063,917 km (0.108 R)
• M19: 20,318,233 km (0.114 R)
• M20: 21,889,160 km (0.099 R)
• M21: 24,878,874 km (0.115 R)
• M22: 26,879,446 km (0.09 R)
• M23: 27,292,037 km (0.085 R)
• M24: 30,077,400 km (0.047 R)
• M25: 30,746,102 km (0.1 R)
• M26: 37,343,817 km (0.105 R)
• M27: 39,692,504 km (0.104 R)
• M28: 42,974,382 km (0.025 R)
• M29: 43,396,996 km (0.1 R)
• M30: 44,537,380 km (0.117 R)
• M31: 45,551,504 km (0.09 R)
• M32: 46,729,139 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.3

Radius: 7.9

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.96 AU - 7.38 AU

Year: 11487 Days

Day: 20.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 44,746,701 km

• M1: 98,435 km (0.104 R)
• M2: 357,240 km (0.104 R)
• M3: 607,667 km (0.09 R)
• M4: 912,098 km (0.119 R)
• M5: 1,331,421 km (0.044 R)
• M6: 1,958,386 km (0.067 R)
• M7: 2,968,022 km (0.039 R)
• M8: 4,998,514 km (0.096 R)
• M9: 5,747,700 km (0.068 R)
• M10: 8,773,167 km (0.119 R)
• M11: 10,760,276 km (0.044 R)
• M12: 13,279,055 km (0.079 R)
• M13: 13,723,361 km (0.054 R)
• M14: 14,441,430 km (0.062 R)
• M15: 14,911,317 km (0.113 R)
• M16: 15,810,999 km (0.067 R)
• M17: 17,870,812 km (0.062 R)
• M18: 18,964,971 km (0.095 R)
• M19: 21,545,833 km (0.1 R)
• M20: 23,329,638 km (0.059 R)
• M21: 25,113,593 km (0.105 R)
• M22: 31,341,801 km (0.105 R)
• M23: 33,393,685 km (0.111 R)
• M24: 36,513,100 km (0.114 R)
• M25: 38,143,418 km (0.109 R)
• M26: 38,912,052 km (0.083 R)
• M27: 40,215,797 km (0.119 R)
• M28: 45,008,763 km (0.074 R)
• M29: 45,866,857 km (0.051 R)
• M30: 47,468,302 km (0.115 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.4

Radius: 6.2

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 7.89 AU - 8.47 AU

Year: 15601 Days

Day: 24.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,746,701 km

• M1: 116,238 km (0.088 R)
• M2: 313,408 km (0.104 R)
• M3: 548,725 km (0.111 R)
• M4: 790,924 km (0.042 R)
• M5: 1,009,786 km (0.086 R)
• M6: 1,357,750 km (0.116 R)
• M7: 1,895,106 km (0.029 R)
• M8: 3,991,870 km (0.107 R)
• M9: 5,054,314 km (0.078 R)
• M10: 7,574,888 km (0.115 R)
• M11: 9,021,051 km (0.109 R)
• M12: 10,688,618 km (0.06 R)
• M13: 12,759,502 km (0.063 R)
• M14: 12,969,687 km (0.082 R)
• M15: 13,944,317 km (0.11 R)
• M16: 15,437,154 km (0.092 R)
• M17: 15,977,801 km (0.12 R)
• M18: 17,160,521 km (0.077 R)
• M19: 17,740,662 km (0.1 R)
• M20: 19,699,197 km (0.113 R)
• M21: 20,550,110 km (0.074 R)
• M22: 28,259,487 km (0.115 R)
• M23: 30,731,442 km (0.12 R)
• M24: 31,204,470 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 194.3

Radius: 6.4

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 6.64 AU - 10.64 AU

Year: 16936 Days

Day: 16.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,746,701 km

• M1: 79,586 km (0.037 R)
• M2: 318,943 km (0.093 R)
• M3: 581,637 km (0.115 R)
• M4: 785,987 km (0.081 R)
• M5: 1,157,738 km (0.074 R)
• M6: 1,728,903 km (0.06 R)
• M7: 2,811,542 km (0.058 R)
• M8: 3,962,848 km (0.115 R)
• M9: 4,427,349 km (0.107 R)
• M10: 4,776,510 km (0.103 R)
• M11: 6,039,715 km (0.106 R)
• M12: 6,287,898 km (0.09 R)
• M13: 6,506,161 km (0.078 R)
• M14: 8,704,801 km (0.055 R)
• M15: 9,253,227 km (0.059 R)
• M16: 9,583,688 km (0.118 R)
• M17: 10,020,065 km (0.058 R)
• M18: 11,570,647 km (0.078 R)
• M19: 14,186,366 km (0.091 R)
• M20: 16,269,965 km (0.102 R)
• M21: 17,527,335 km (0.055 R)
• M22: 18,474,888 km (0.075 R)
• M23: 19,764,871 km (0.094 R)
• M24: 20,076,932 km (0.102 R)
• M25: 20,710,928 km (0.072 R)
• M26: 21,113,795 km (0.092 R)
• M27: 36,356,771 km (0.079 R)
• M28: 39,969,858 km (0.109 R)
• M29: 41,734,964 km (0.079 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,661 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit