🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.2

Radius: 8.5

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.43 AU - 0.57 AU

Year: 244 Days

Day: 10.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,918,356 km

• M1: 106,065 km (0.048 R)
• M2: 467,344 km (0.11 R)
• M3: 1,052,571 km (0.106 R)
• M4: 1,460,374 km (0.087 R)
• M5: 1,963,921 km (0.099 R)
• M6: 2,280,620 km (0.052 R)
• M7: 2,693,061 km (0.053 R)
• M8: 3,779,889 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 990

Radius: 10.7

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 396 Days

Day: 5.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,918,356 km

• M1: 133,142 km (0.1 R)
• M2: 487,240 km (0.078 R)
• M3: 875,596 km (0.037 R)
• M4: 1,437,037 km (0.097 R)
• M5: 1,863,840 km (0.053 R)
• M6: 2,245,614 km (0.026 R)
• M7: 2,804,960 km (0.091 R)
• M8: 3,322,120 km (0.103 R)
• M9: 4,358,983 km (0.095 R)
• M10: 4,851,309 km (0.073 R)
• M11: 5,685,168 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 14

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.68 AU - 0.7 AU

Year: 396 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 54,918,356 km

• M1: 174,132 km (0.047 R)
• M2: 695,929 km (0.032 R)
• M3: 1,314,367 km (0.111 R)
• M4: 1,825,992 km (0.109 R)
• M5: 2,812,440 km (0.118 R)
• M6: 3,317,482 km (0.077 R)
• M7: 3,825,966 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.7

Radius: 10

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.55 AU - 0.91 AU

Year: 431 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 54,918,356 km

• M1: 125,662 km (0.098 R)
• M2: 531,372 km (0.091 R)
• M3: 880,683 km (0.09 R)
• M4: 1,244,804 km (0.079 R)
• M5: 1,702,573 km (0.089 R)
• M6: 2,819,172 km (0.095 R)
• M7: 3,212,764 km (0.093 R)
• M8: 3,785,724 km (0.104 R)
• M9: 4,787,281 km (0.06 R)
• M10: 5,956,538 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 14.2

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.03 AU - 2.51 AU

Year: 2361 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 54,918,356 km

• M1: 176,974 km (0.098 R)
• M2: 639,232 km (0.094 R)
• M3: 1,387,371 km (0.106 R)
• M4: 2,083,300 km (0.065 R)
• M5: 3,287,563 km (0.094 R)
• M6: 4,075,046 km (0.103 R)
• M7: 4,639,628 km (0.106 R)
• M8: 5,311,622 km (0.104 R)
• M9: 7,096,773 km (0.079 R)
• M10: 8,188,838 km (0.114 R)
• M11: 8,906,758 km (0.072 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.6

Radius: 11.4

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.42 AU - 4.58 AU

Year: 5522 Days

Day: 10.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 54,918,356 km

• M1: 141,968 km (0.115 R)
• M2: 1,141,432 km (0.108 R)
• M3: 2,211,805 km (0.11 R)
• M4: 3,119,265 km (0.101 R)
• M5: 3,606,954 km (0.095 R)
• M6: 4,662,666 km (0.094 R)
• M7: 7,890,689 km (0.065 R)
• M8: 8,391,992 km (0.047 R)
• M9: 10,613,371 km (0.097 R)
• M10: 15,677,109 km (0.107 R)
• M11: 17,771,629 km (0.109 R)
• M12: 19,012,842 km (0.074 R)
• M13: 22,938,440 km (0.073 R)
• M14: 24,937,965 km (0.063 R)
• M15: 26,255,025 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 445.3

Radius: 7.3

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7.58 AU - 8.14 AU

Year: 15211 Days

Day: 21.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 54,918,356 km

• M1: 142,417 km (0.092 R)
• M2: 591,360 km (0.089 R)
• M3: 848,669 km (0.119 R)
• M4: 1,088,175 km (0.113 R)
• M5: 1,386,922 km (0.103 R)
• M6: 2,421,391 km (0.114 R)
• M7: 2,713,257 km (0.103 R)
• M8: 5,674,846 km (0.115 R)
• M9: 8,917,379 km (0.027 R)
• M10: 10,084,991 km (0.083 R)
• M11: 11,815,539 km (0.113 R)
• M12: 12,112,042 km (0.079 R)
• M13: 13,605,328 km (0.069 R)
• M14: 17,790,777 km (0.099 R)
• M15: 19,058,320 km (0.112 R)
• M16: 19,302,464 km (0.1 R)
• M17: 19,548,851 km (0.106 R)
• M18: 20,726,037 km (0.116 R)
• M19: 24,063,865 km (0.061 R)
• M20: 24,444,890 km (0.119 R)
• M21: 26,714,440 km (0.107 R)
• M22: 28,798,936 km (0.107 R)
• M23: 33,524,584 km (0.058 R)
• M24: 37,200,054 km (0.109 R)
• M25: 39,266,000 km (0.072 R)
• M26: 39,661,687 km (0.111 R)
• M27: 40,729,965 km (0.034 R)
• M28: 42,092,054 km (0.089 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 12,211 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit