🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 11.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 321 Days

Day: 7.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,645,555 km

• M1: 140,772 km (0.08 R)
• M2: 505,192 km (0.097 R)
• M3: 869,014 km (0.089 R)
• M4: 1,795,474 km (0.119 R)
• M5: 2,182,932 km (0.074 R)
• M6: 3,006,319 km (0.116 R)
• M7: 4,013,112 km (0.072 R)
• M8: 4,740,009 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.1

Radius: 12.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.6 AU - 0.72 AU

Year: 370 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 28,645,555 km

• M1: 151,692 km (0.093 R)
• M2: 555,307 km (0.119 R)
• M3: 943,364 km (0.118 R)
• M4: 1,334,114 km (0.102 R)
• M5: 1,776,176 km (0.112 R)
• M6: 2,482,277 km (0.064 R)
• M7: 2,943,936 km (0.117 R)
• M8: 3,438,806 km (0.103 R)
• M9: 4,244,540 km (0.069 R)
• M10: 4,848,916 km (0.104 R)
• M11: 5,726,606 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.1

Radius: 10.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.93 AU - 1.11 AU

Year: 711 Days

Day: 7.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,645,555 km

• M1: 132,544 km (0.097 R)
• M2: 710,141 km (0.044 R)
• M3: 1,487,302 km (0.103 R)
• M4: 1,888,673 km (0.042 R)
• M5: 2,294,682 km (0.118 R)
• M6: 2,664,936 km (0.116 R)
• M7: 3,074,984 km (0.085 R)
• M8: 4,023,136 km (0.091 R)
• M9: 4,619,433 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.9

Radius: 11.2

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 896 Days

Day: 8.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 28,645,555 km

• M1: 141,669 km (0.049 R)
• M2: 500,854 km (0.051 R)
• M3: 917,484 km (0.101 R)
• M4: 1,472,342 km (0.09 R)
• M5: 2,173,956 km (0.092 R)
• M6: 2,690,518 km (0.116 R)
• M7: 3,945,644 km (0.114 R)
• M8: 4,417,476 km (0.099 R)
• M9: 5,188,204 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 10.2

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.96 AU - 1.44 AU

Year: 907 Days

Day: 12.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 28,645,555 km

• M1: 127,158 km (0.077 R)
• M2: 476,170 km (0.104 R)
• M3: 844,779 km (0.102 R)
• M4: 1,289,384 km (0.1 R)
• M5: 1,667,268 km (0.072 R)
• M6: 2,956,204 km (0.105 R)
• M7: 3,801,282 km (0.054 R)
• M8: 6,798,625 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.6

Radius: 13.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.05 AU - 1.61 AU

Year: 1059 Days

Day: 7.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 28,645,555 km

• M1: 165,605 km (0.084 R)
• M2: 585,676 km (0.098 R)
• M3: 1,266,795 km (0.112 R)
• M4: 1,804,150 km (0.048 R)
• M5: 3,395,124 km (0.096 R)
• M6: 3,835,091 km (0.101 R)
• M7: 4,296,002 km (0.055 R)
• M8: 4,943,312 km (0.111 R)
• M9: 6,057,517 km (0.058 R)
• M10: 7,112,481 km (0.058 R)
• M11: 7,786,868 km (0.104 R)
• M12: 8,367,458 km (0.106 R)
• M13: 9,705,012 km (0.053 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 14.7

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.78 AU - 2.12 AU

Year: 1880 Days

Day: 6.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 28,645,555 km

• M1: 182,809 km (0.117 R)
• M2: 663,915 km (0.088 R)
• M3: 1,428,809 km (0.094 R)
• M4: 1,886,728 km (0.083 R)
• M5: 2,610,333 km (0.117 R)
• M6: 3,182,545 km (0.035 R)
• M7: 3,838,083 km (0.112 R)
• M8: 4,370,651 km (0.101 R)
• M9: 5,086,627 km (0.067 R)
• M10: 5,689,656 km (0.118 R)
• M11: 6,408,025 km (0.081 R)
• M12: 7,235,600 km (0.115 R)
• M13: 8,186,743 km (0.071 R)
• M14: 8,762,845 km (0.094 R)
• M15: 11,077,722 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.5

Radius: 11.1

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.99 AU - 3.43 AU

Year: 3970 Days

Day: 11.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 28,645,555 km

• M1: 138,976 km (0.101 R)
• M2: 640,728 km (0.065 R)
• M3: 1,044,343 km (0.101 R)
• M4: 1,471,744 km (0.117 R)
• M5: 1,977,385 km (0.075 R)
• M6: 2,372,323 km (0.038 R)
• M7: 2,902,797 km (0.081 R)
• M8: 4,053,354 km (0.025 R)
• M9: 4,423,011 km (0.068 R)
• M10: 5,081,092 km (0.093 R)
• M11: 5,590,323 km (0.055 R)
• M12: 6,389,026 km (0.077 R)
• M13: 7,137,165 km (0.037 R)
• M14: 8,213,073 km (0.058 R)
• M15: 8,736,516 km (0.084 R)
• M16: 10,005,704 km (0.085 R)
• M17: 12,953,081 km (0.098 R)
• M18: 15,578,225 km (0.086 R)
• M19: 16,003,232 km (0.11 R)
• M20: 17,268,082 km (0.094 R)
• M21: 18,598,606 km (0.069 R)
• M22: 21,138,030 km (0.106 R)
• M23: 21,593,555 km (0.091 R)
• M24: 22,322,695 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.7

Radius: 8.2

Gravity: 13.17 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.76 AU - 3.76 AU

Year: 4063 Days

Day: 11.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 28,645,555 km

• M1: 102,026 km (0.094 R)
• M2: 397,631 km (0.094 R)
• M3: 849,716 km (0.118 R)
• M4: 1,243,757 km (0.095 R)
• M5: 1,821,354 km (0.112 R)
• M6: 2,262,369 km (0.06 R)
• M7: 2,668,527 km (0.119 R)
• M8: 3,480,694 km (0.113 R)
• M9: 4,621,527 km (0.065 R)
• M10: 5,816,515 km (0.105 R)
• M11: 6,485,666 km (0.109 R)
• M12: 6,970,812 km (0.114 R)
• M13: 9,438,130 km (0.108 R)
• M14: 10,755,788 km (0.119 R)
• M15: 11,715,458 km (0.076 R)
• M16: 12,047,715 km (0.095 R)
• M17: 12,981,355 km (0.033 R)
• M18: 14,991,951 km (0.076 R)
• M19: 15,271,250 km (0.057 R)
• M20: 15,782,426 km (0.105 R)
• M21: 16,187,986 km (0.083 R)
• M22: 18,575,867 km (0.086 R)
• M23: 19,223,925 km (0.117 R)
• M24: 20,156,518 km (0.056 R)
• M25: 21,049,318 km (0.101 R)
• M26: 21,399,527 km (0.083 R)
• M27: 25,593,054 km (0.044 R)
• M28: 26,557,811 km (0.096 R)
• M29: 27,297,273 km (0.108 R)
• M30: 27,713,903 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 12,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit