🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 11.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.72 AU

Year: 329 Days

Day: 8.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 30,603,725 km

• M1: 144,512 km (0.079 R)
• M2: 594,652 km (0.1 R)
• M3: 1,183,170 km (0.09 R)
• M4: 1,674,449 km (0.11 R)
• M5: 2,140,446 km (0.088 R)
• M6: 2,962,038 km (0.11 R)
• M7: 3,338,426 km (0.096 R)
• M8: 4,348,361 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 15

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.55 AU - 0.79 AU

Year: 379 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,603,725 km

• M1: 186,848 km (0.075 R)
• M2: 665,262 km (0.107 R)
• M3: 1,293,872 km (0.08 R)
• M4: 1,774,380 km (0.101 R)
• M5: 2,508,158 km (0.11 R)
• M6: 3,574,492 km (0.093 R)
• M7: 4,428,247 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.1

Radius: 8.2

Gravity: 11.04 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.62 AU - 0.8 AU

Year: 413 Days

Day: 6 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,603,725 km

• M1: 102,624 km (0.075 R)
• M2: 373,845 km (0.04 R)
• M3: 668,254 km (0.084 R)
• M4: 943,065 km (0.078 R)
• M5: 1,817,016 km (0.117 R)
• M6: 2,135,809 km (0.082 R)
• M7: 3,139,461 km (0.067 R)
• M8: 3,406,643 km (0.048 R)
• M9: 4,231,525 km (0.071 R)
• M10: 4,646,659 km (0.038 R)
• M11: 4,979,365 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 14.9

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.61 AU - 2.09 AU

Year: 1737 Days

Day: 11.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,603,725 km

• M1: 185,352 km (0.069 R)
• M2: 715,527 km (0.098 R)
• M3: 1,183,469 km (0.091 R)
• M4: 1,715,738 km (0.06 R)
• M5: 2,435,005 km (0.051 R)
• M6: 3,382,557 km (0.055 R)
• M7: 3,853,791 km (0.117 R)
• M8: 4,604,174 km (0.106 R)
• M9: 5,472,889 km (0.075 R)
• M10: 7,537,638 km (0.089 R)
• M11: 8,592,004 km (0.117 R)
• M12: 11,734,008 km (0.034 R)
• M13: 14,501,569 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.4

Radius: 13.3

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.84 AU - 3.84 AU

Year: 4213 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,603,725 km

• M1: 167,699 km (0.095 R)
• M2: 641,924 km (0.116 R)
• M3: 1,098,348 km (0.12 R)
• M4: 1,743,114 km (0.081 R)
• M5: 2,615,420 km (0.091 R)
• M6: 3,615,033 km (0.103 R)
• M7: 4,366,014 km (0.093 R)
• M8: 5,407,664 km (0.071 R)
• M9: 6,270,096 km (0.09 R)
• M10: 7,222,436 km (0.106 R)
• M11: 7,980,448 km (0.113 R)
• M12: 8,527,079 km (0.111 R)
• M13: 8,943,858 km (0.087 R)
• M14: 9,777,567 km (0.115 R)
• M15: 10,319,112 km (0.099 R)
• M16: 11,057,527 km (0.105 R)
• M17: 11,738,047 km (0.062 R)
• M18: 13,233,278 km (0.05 R)
• M19: 14,157,793 km (0.057 R)
• M20: 15,737,247 km (0.027 R)
• M21: 16,599,081 km (0.044 R)
• M22: 22,017,366 km (0.103 R)
• M23: 22,732,144 km (0.081 R)
• M24: 25,747,439 km (0.085 R)
• M25: 27,269,149 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259

Radius: 11.6

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.41 AU - 3.51 AU

Year: 4442 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,603,725 km

• M1: 145,110 km (0.062 R)
• M2: 521,349 km (0.089 R)
• M3: 1,351,168 km (0.117 R)
• M4: 1,782,159 km (0.107 R)
• M5: 3,316,734 km (0.099 R)
• M6: 3,973,170 km (0.035 R)
• M7: 4,625,267 km (0.103 R)
• M8: 7,284,968 km (0.03 R)
• M9: 10,596,017 km (0.116 R)
• M10: 11,110,634 km (0.097 R)
• M11: 14,798,969 km (0.087 R)
• M12: 16,260,092 km (0.109 R)
• M13: 17,485,598 km (0.029 R)
• M14: 19,643,846 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.9

Radius: 13.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.72 AU - 4.76 AU

Year: 6026 Days

Day: 13.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,603,725 km

• M1: 170,392 km (0.118 R)
• M2: 789,578 km (0.083 R)
• M3: 1,441,974 km (0.05 R)
• M4: 2,088,985 km (0.075 R)
• M5: 2,727,618 km (0.091 R)
• M6: 3,772,858 km (0.114 R)
• M7: 4,207,440 km (0.106 R)
• M8: 4,989,239 km (0.119 R)
• M9: 5,986,308 km (0.045 R)
• M10: 6,943,136 km (0.102 R)
• M11: 7,564,716 km (0.11 R)
• M12: 8,919,773 km (0.065 R)
• M13: 11,341,314 km (0.1 R)
• M14: 11,767,817 km (0.113 R)
• M15: 17,571,766 km (0.095 R)
• M16: 22,728,105 km (0.096 R)
• M17: 24,413,475 km (0.089 R)
• M18: 25,447,795 km (0.112 R)
• M19: 26,016,715 km (0.089 R)
• M20: 27,264,511 km (0.066 R)
• M21: 29,521,195 km (0.065 R)
• M22: 30,512,580 km (0.07 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: 516 - 19,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit