🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.6

Radius: 14.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.66 AU - 0.92 AU

Year: 461 Days

Day: 13.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 71,724,235 km

• M1: 175,628 km (0.099 R)
• M2: 941,270 km (0.12 R)
• M3: 1,447,958 km (0.041 R)
• M4: 1,967,960 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 9.3

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.74 AU - 2.14 AU

Year: 1773 Days

Day: 8.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,724,235 km

• M1: 115,639 km (0.082 R)
• M2: 490,531 km (0.036 R)
• M3: 820,544 km (0.056 R)
• M4: 1,279,810 km (0.115 R)
• M5: 2,920,300 km (0.098 R)
• M6: 3,289,358 km (0.065 R)
• M7: 3,851,846 km (0.078 R)
• M8: 4,368,557 km (0.06 R)
• M9: 5,414,545 km (0.09 R)
• M10: 5,776,123 km (0.114 R)
• M11: 6,739,384 km (0.095 R)
• M12: 7,083,160 km (0.101 R)
• M13: 8,634,340 km (0.116 R)
• M14: 9,158,681 km (0.078 R)
• M15: 9,673,298 km (0.104 R)
• M16: 10,432,507 km (0.098 R)
• M17: 11,027,607 km (0.063 R)
• M18: 11,436,757 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.6

Radius: 10.6

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.47 AU - 2.89 AU

Year: 2878 Days

Day: 14.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 71,724,235 km

• M1: 148,251 km (0.07 R)
• M2: 490,382 km (0.117 R)
• M3: 833,709 km (0.114 R)
• M4: 1,247,945 km (0.054 R)
• M5: 1,644,978 km (0.099 R)
• M6: 2,113,668 km (0.045 R)
• M7: 2,824,109 km (0.096 R)
• M8: 3,593,341 km (0.092 R)
• M9: 4,304,679 km (0.048 R)
• M10: 6,139,945 km (0.113 R)
• M11: 6,522,766 km (0.106 R)
• M12: 7,156,613 km (0.083 R)
• M13: 8,282,037 km (0.119 R)
• M14: 8,648,403 km (0.111 R)
• M15: 9,849,823 km (0.054 R)
• M16: 11,239,886 km (0.036 R)
• M17: 11,772,604 km (0.102 R)
• M18: 14,789,993 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.6

Radius: 11.2

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.9 AU - 5.48 AU

Year: 6663 Days

Day: 6 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 71,724,235 km

• M1: 139,276 km (0.075 R)
• M2: 614,698 km (0.079 R)
• M3: 991,834 km (0.102 R)
• M4: 1,423,274 km (0.078 R)
• M5: 1,980,077 km (0.05 R)
• M6: 2,417,801 km (0.061 R)
• M7: 2,769,505 km (0.097 R)
• M8: 3,299,381 km (0.098 R)
• M9: 4,408,649 km (0.114 R)
• M10: 6,384,837 km (0.061 R)
• M11: 8,688,644 km (0.034 R)
• M12: 9,141,327 km (0.067 R)
• M13: 10,184,025 km (0.108 R)
• M14: 11,352,833 km (0.1 R)
• M15: 12,713,126 km (0.095 R)
• M16: 13,899,587 km (0.087 R)
• M17: 16,243,786 km (0.116 R)
• M18: 17,901,928 km (0.11 R)
• M19: 18,501,367 km (0.108 R)
• M20: 19,321,463 km (0.099 R)
• M21: 20,887,603 km (0.077 R)
• M22: 25,923,217 km (0.036 R)
• M23: 26,433,196 km (0.044 R)
• M24: 27,473,350 km (0.056 R)
• M25: 32,690,575 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259

Radius: 8

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.31 AU - 6.75 AU

Year: 10947 Days

Day: 24.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,724,235 km

• M1: 162,912 km (0.084 R)
• M2: 459,265 km (0.093 R)
• M3: 931,696 km (0.063 R)
• M4: 2,051,136 km (0.095 R)
• M5: 2,574,879 km (0.101 R)
• M6: 3,334,836 km (0.045 R)
• M7: 3,720,050 km (0.108 R)
• M8: 5,291,725 km (0.102 R)
• M9: 6,792,043 km (0.089 R)
• M10: 8,934,733 km (0.103 R)
• M11: 9,500,362 km (0.084 R)
• M12: 12,056,242 km (0.101 R)
• M13: 15,963,439 km (0.114 R)
• M14: 16,992,224 km (0.11 R)
• M15: 18,201,573 km (0.079 R)
• M16: 20,343,216 km (0.117 R)
• M17: 21,397,881 km (0.108 R)
• M18: 22,094,858 km (0.081 R)
• M19: 23,289,995 km (0.065 R)
• M20: 26,954,245 km (0.088 R)
• M21: 31,877,511 km (0.107 R)
• M22: 33,092,994 km (0.117 R)
• M23: 33,712,329 km (0.062 R)
• M24: 34,655,693 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 226.2

Radius: 5.8

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.92 AU - 9.12 AU

Year: 17771 Days

Day: 16.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,724,235 km

• M1: 74,949 km (0.078 R)
• M2: 359,932 km (0.12 R)
• M3: 639,830 km (0.111 R)
• M4: 1,016,966 km (0.11 R)
• M5: 1,504,207 km (0.112 R)
• M6: 2,317,869 km (0.083 R)
• M7: 4,291,813 km (0.1 R)
• M8: 5,175,937 km (0.084 R)
• M9: 5,712,694 km (0.09 R)
• M10: 7,176,060 km (0.102 R)
• M11: 7,929,136 km (0.08 R)
• M12: 9,889,167 km (0.097 R)
• M13: 10,399,595 km (0.035 R)
• M14: 11,978,900 km (0.08 R)
• M15: 12,915,383 km (0.119 R)
• M16: 15,809,802 km (0.078 R)
• M17: 16,295,696 km (0.085 R)
• M18: 17,224,549 km (0.057 R)
• M19: 18,112,861 km (0.051 R)
• M20: 19,031,392 km (0.096 R)
• M21: 21,801,795 km (0.108 R)
• M22: 23,551,043 km (0.111 R)
• M23: 24,367,848 km (0.057 R)
• M24: 28,329,199 km (0.045 R)
• M25: 34,985,556 km (0.092 R)
• M26: 36,167,679 km (0.088 R)
• M27: 36,647,888 km (0.119 R)
• M28: 37,498,352 km (0.029 R)
• M29: 44,233,248 km (0.115 R)
• M30: 45,058,729 km (0.074 R)
• M31: 45,336,084 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520.7

Radius: 3.2

Gravity: 50.85 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.31 AU - 11.85 AU

Year: 20994 Days

Day: 23.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,724,235 km

• M1: 39,793 km (0.109 R)
• M2: 204,650 km (0.116 R)
• M3: 385,813 km (0.104 R)
• M4: 732,581 km (0.06 R)
• M5: 934,987 km (0.097 R)
• M6: 1,299,706 km (0.12 R)
• M7: 1,466,508 km (0.053 R)
• M8: 1,664,576 km (0.093 R)
• M9: 3,880,868 km (0.094 R)
• M10: 4,067,117 km (0.082 R)
• M11: 4,194,724 km (0.086 R)
• M12: 4,731,631 km (0.115 R)
• M13: 5,052,967 km (0.089 R)
• M14: 6,399,348 km (0.12 R)
• M15: 8,268,574 km (0.07 R)
• M16: 9,054,262 km (0.077 R)
• M17: 9,217,174 km (0.116 R)
• M18: 9,382,030 km (0.083 R)
• M19: 9,945,715 km (0.115 R)
• M20: 10,472,150 km (0.064 R)
• M21: 10,591,529 km (0.097 R)
• M22: 13,738,919 km (0.101 R)
• M23: 15,601,113 km (0.096 R)
• M24: 19,008,205 km (0.109 R)
• M25: 20,461,997 km (0.069 R)
• M26: 23,691,366 km (0.104 R)
• M27: 23,794,140 km (0.047 R)
• M28: 29,324,175 km (0.106 R)
• M29: 30,768,093 km (0.113 R)
• M30: 31,631,871 km (0.073 R)
• M31: 33,537,150 km (0.116 R)
• M32: 35,115,258 km (0.116 R)
• M33: 40,585,154 km (0.043 R)
• M34: 41,176,365 km (0.094 R)
• M35: 56,041,756 km (0.096 R)
• M36: 68,755,481 km (0.068 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: 418 - 19,663 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit