🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.5

Radius: 14.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 387 Days

Day: 12.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 69,911,290 km

• M1: 181,612 km (0.108 R)
• M2: 657,183 km (0.079 R)
• M3: 1,226,553 km (0.107 R)
• M4: 1,829,133 km (0.097 R)
• M5: 2,293,036 km (0.103 R)
• M6: 2,836,675 km (0.081 R)
• M7: 3,511,660 km (0.112 R)
• M8: 4,124,862 km (0.084 R)
• M9: 4,794,911 km (0.03 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.9

Radius: 10.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.56 AU - 0.8 AU

Year: 387 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,911,290 km

• M1: 133,142 km (0.055 R)
• M2: 611,556 km (0.083 R)
• M3: 1,112,410 km (0.095 R)
• M4: 1,502,112 km (0.09 R)
• M5: 1,872,217 km (0.06 R)
• M6: 2,360,206 km (0.069 R)
• M7: 2,737,043 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 9.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.2 AU - 1.5 AU

Year: 1083 Days

Day: 15 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,911,290 km

• M1: 119,379 km (0.056 R)
• M2: 426,354 km (0.072 R)
• M3: 991,385 km (0.091 R)
• M4: 1,308,233 km (0.041 R)
• M5: 2,039,468 km (0.112 R)
• M6: 2,420,942 km (0.056 R)
• M7: 3,750,568 km (0.117 R)
• M8: 4,139,971 km (0.106 R)
• M9: 5,513,430 km (0.105 R)
• M10: 6,462,030 km (0.106 R)
• M11: 8,243,740 km (0.086 R)
• M12: 10,742,623 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 12.5

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.55 AU - 1.71 AU

Year: 1436 Days

Day: 14.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,911,290 km

• M1: 155,881 km (0.104 R)
• M2: 809,025 km (0.072 R)
• M3: 1,355,656 km (0.095 R)
• M4: 2,068,490 km (0.107 R)
• M5: 3,492,213 km (0.092 R)
• M6: 4,760,503 km (0.088 R)
• M7: 5,425,915 km (0.104 R)
• M8: 8,269,321 km (0.112 R)
• M9: 8,727,390 km (0.044 R)
• M10: 10,075,267 km (0.086 R)
• M11: 10,598,411 km (0.108 R)
• M12: 11,312,441 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636

Radius: 9.9

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.76 AU - 2.18 AU

Year: 1909 Days

Day: 11.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 69,911,290 km

• M1: 123,119 km (0.076 R)
• M2: 490,531 km (0.112 R)
• M3: 805,285 km (0.084 R)
• M4: 1,371,513 km (0.079 R)
• M5: 1,729,950 km (0.078 R)
• M6: 2,412,565 km (0.043 R)
• M7: 3,061,969 km (0.116 R)
• M8: 6,279,221 km (0.083 R)
• M9: 6,741,329 km (0.032 R)
• M10: 7,336,878 km (0.08 R)
• M11: 10,284,554 km (0.055 R)
• M12: 11,074,132 km (0.048 R)
• M13: 11,711,569 km (0.11 R)
• M14: 12,412,883 km (0.112 R)
• M15: 12,936,625 km (0.119 R)
• M16: 14,201,625 km (0.069 R)
• M17: 15,501,032 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 758.5

Radius: 6.2

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.97 AU - 10.33 AU

Year: 19105 Days

Day: 24.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,911,290 km

• M1: 77,641 km (0.115 R)
• M2: 783,444 km (0.11 R)
• M3: 1,212,640 km (0.118 R)
• M4: 1,433,297 km (0.116 R)
• M5: 1,646,175 km (0.046 R)
• M6: 1,918,144 km (0.109 R)
• M7: 2,157,201 km (0.049 R)
• M8: 2,919,103 km (0.084 R)
• M9: 3,816,690 km (0.058 R)
• M10: 4,196,669 km (0.086 R)
• M11: 5,768,643 km (0.081 R)
• M12: 8,512,418 km (0.073 R)
• M13: 8,995,918 km (0.054 R)
• M14: 9,497,370 km (0.098 R)
• M15: 9,958,730 km (0.087 R)
• M16: 10,988,562 km (0.075 R)
• M17: 12,906,257 km (0.075 R)
• M18: 13,400,528 km (0.091 R)
• M19: 16,143,854 km (0.067 R)
• M20: 17,220,211 km (0.11 R)
• M21: 19,885,147 km (0.108 R)
• M22: 21,412,990 km (0.055 R)
• M23: 21,906,065 km (0.076 R)
• M24: 23,954,509 km (0.049 R)
• M25: 28,309,751 km (0.1 R)
• M26: 29,264,036 km (0.105 R)
• M27: 33,164,801 km (0.053 R)
• M28: 33,957,819 km (0.106 R)
• M29: 37,683,255 km (0.116 R)
• M30: 39,276,173 km (0.052 R)
• M31: 40,312,886 km (0.105 R)
• M32: 46,424,857 km (0.118 R)
• M33: 51,878,896 km (0.08 R)
• M34: 54,942,960 km (0.115 R)
• M35: 56,425,774 km (0.081 R)
• M36: 59,664,867 km (0.081 R)
• M37: 60,837,116 km (0.119 R)
• M38: 63,429,348 km (0.101 R)
• M39: 72,970,251 km (0.228 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.8

Radius: 6

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.87 AU - 10.65 AU

Year: 21047 Days

Day: 17.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 69,911,290 km

• M1: 77,342 km (0.113 R)
• M2: 405,709 km (0.078 R)
• M3: 808,128 km (0.066 R)
• M4: 1,139,786 km (0.083 R)
• M5: 2,747,514 km (0.097 R)
• M6: 3,967,485 km (0.083 R)
• M7: 5,175,039 km (0.046 R)
• M8: 7,006,117 km (0.082 R)
• M9: 8,804,134 km (0.075 R)
• M10: 9,229,889 km (0.099 R)
• M11: 11,193,960 km (0.077 R)
• M12: 16,319,183 km (0.111 R)
• M13: 17,371,305 km (0.051 R)
• M14: 19,077,020 km (0.112 R)
• M15: 19,431,118 km (0.108 R)
• M16: 22,718,681 km (0.111 R)
• M17: 23,926,085 km (0.07 R)
• M18: 33,088,506 km (0.074 R)
• M19: 47,342,640 km (0.092 R)
• M20: 52,528,151 km (0.032 R)
• M21: 62,637,227 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 18,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit