🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.9

Radius: 12.2

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.66 AU - 0.76 AU

Year: 392 Days

Day: 8.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,561,955 km

• M1: 151,842 km (0.092 R)
• M2: 536,907 km (0.112 R)
• M3: 1,040,004 km (0.107 R)
• M4: 1,689,558 km (0.118 R)
• M5: 2,079,410 km (0.087 R)
• M6: 2,464,475 km (0.043 R)
• M7: 3,255,848 km (0.074 R)
• M8: 3,805,321 km (0.064 R)
• M9: 4,319,040 km (0.072 R)
• M10: 4,834,106 km (0.081 R)
• M11: 5,246,996 km (0.064 R)
• M12: 5,633,856 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 11.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.44 AU - 2.3 AU

Year: 1678 Days

Day: 11.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 60,561,955 km

• M1: 143,016 km (0.101 R)
• M2: 597,344 km (0.09 R)
• M3: 1,652,458 km (0.085 R)
• M4: 2,119,054 km (0.081 R)
• M5: 3,610,096 km (0.112 R)
• M6: 4,385,761 km (0.119 R)
• M7: 6,148,323 km (0.089 R)
• M8: 7,069,995 km (0.062 R)
• M9: 7,996,156 km (0.094 R)
• M10: 8,429,690 km (0.095 R)
• M11: 9,989,398 km (0.079 R)
• M12: 10,802,911 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 14.3

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.92 AU - 4.38 AU

Year: 4575 Days

Day: 8.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 60,561,955 km

• M1: 179,517 km (0.079 R)
• M2: 800,049 km (0.041 R)
• M3: 1,303,596 km (0.111 R)
• M4: 1,967,960 km (0.112 R)
• M5: 2,453,854 km (0.12 R)
• M6: 3,116,722 km (0.096 R)
• M7: 3,674,124 km (0.095 R)
• M8: 5,700,128 km (0.096 R)
• M9: 6,346,091 km (0.091 R)
• M10: 6,972,458 km (0.094 R)
• M11: 9,266,840 km (0.075 R)
• M12: 10,250,446 km (0.112 R)
• M13: 10,975,098 km (0.066 R)
• M14: 11,540,728 km (0.071 R)
• M15: 12,425,898 km (0.086 R)
• M16: 13,145,165 km (0.088 R)
• M17: 18,451,102 km (0.079 R)
• M18: 18,915,753 km (0.039 R)
• M19: 20,568,211 km (0.078 R)
• M20: 25,771,375 km (0.094 R)
• M21: 26,688,260 km (0.063 R)
• M22: 30,024,143 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 11.3

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.07 AU - 5.07 AU

Year: 7489 Days

Day: 14.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 60,561,955 km

• M1: 140,622 km (0.042 R)
• M2: 644,168 km (0.115 R)
• M3: 1,093,560 km (0.101 R)
• M4: 1,626,428 km (0.089 R)
• M5: 2,156,453 km (0.101 R)
• M6: 3,495,803 km (0.119 R)
• M7: 4,012,963 km (0.114 R)
• M8: 5,048,928 km (0.059 R)
• M9: 5,678,735 km (0.069 R)
• M10: 6,611,478 km (0.077 R)
• M11: 7,210,767 km (0.118 R)
• M12: 7,603,461 km (0.111 R)
• M13: 11,703,640 km (0.067 R)
• M14: 12,302,480 km (0.101 R)
• M15: 13,152,046 km (0.084 R)
• M16: 15,350,387 km (0.073 R)
• M17: 16,401,911 km (0.092 R)
• M18: 18,284,600 km (0.098 R)
• M19: 19,315,479 km (0.106 R)
• M20: 20,618,925 km (0.086 R)
• M21: 24,703,695 km (0.087 R)
• M22: 25,418,174 km (0.098 R)
• M23: 26,054,713 km (0.052 R)
• M24: 29,696,823 km (0.075 R)
• M25: 32,695,063 km (0.081 R)
• M26: 33,447,990 km (0.075 R)
• M27: 34,322,539 km (0.106 R)
• M28: 38,091,956 km (0.056 R)
• M29: 41,750,522 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693.7

Radius: 5.4

Gravity: 23.79 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.72 AU - 7.8 AU

Year: 12833 Days

Day: 17.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,561,955 km

• M1: 67,169 km (0.084 R)
• M2: 688,300 km (0.104 R)
• M3: 1,260,811 km (0.114 R)
• M4: 1,858,604 km (0.089 R)
• M5: 2,522,370 km (0.11 R)
• M6: 2,694,108 km (0.084 R)
• M7: 3,460,947 km (0.084 R)
• M8: 7,510,112 km (0.03 R)
• M9: 7,958,457 km (0.066 R)
• M10: 12,453,574 km (0.072 R)
• M11: 14,263,559 km (0.098 R)
• M12: 15,090,386 km (0.111 R)
• M13: 15,659,008 km (0.086 R)
• M14: 16,613,292 km (0.076 R)
• M15: 18,799,516 km (0.037 R)
• M16: 19,961,293 km (0.109 R)
• M17: 20,301,777 km (0.117 R)
• M18: 24,115,027 km (0.106 R)
• M19: 26,290,928 km (0.094 R)
• M20: 30,576,159 km (0.069 R)
• M21: 31,370,973 km (0.049 R)
• M22: 32,530,356 km (0.07 R)
• M23: 36,431,719 km (0.03 R)
• M24: 39,154,699 km (0.115 R)
• M25: 41,318,333 km (0.109 R)
• M26: 41,871,397 km (0.049 R)
• M27: 42,992,334 km (0.057 R)
• M28: 46,624,121 km (0.106 R)
• M29: 46,923,167 km (0.054 R)
• M30: 52,689,567 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.8

Radius: 6.1

Gravity: 21.39 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 8.57 AU - 11.35 AU

Year: 20620 Days

Day: 23.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,561,955 km

• M1: 81,531 km (0.108 R)
• M2: 1,004,849 km (0.096 R)
• M3: 1,847,085 km (0.09 R)
• M4: 2,148,375 km (0.108 R)
• M5: 2,875,570 km (0.086 R)
• M6: 4,140,420 km (0.119 R)
• M7: 4,876,741 km (0.054 R)
• M8: 8,927,403 km (0.031 R)
• M9: 11,477,597 km (0.092 R)
• M10: 15,419,501 km (0.1 R)
• M11: 21,960,818 km (0.109 R)
• M12: 22,577,311 km (0.059 R)
• M13: 23,952,414 km (0.069 R)
• M14: 25,947,302 km (0.112 R)
• M15: 26,636,050 km (0.063 R)
• M16: 29,266,430 km (0.109 R)
• M17: 59,136,188 km (0.08 R)
• M18: 59,730,091 km (0.112 R)
• M19: 61,333,182 km (0.098 R)
• M20: 70,222,736 km (0.11 R)
• M21: 77,072,823 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299

Radius: 6.2

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 7.91 AU - 12.57 AU

Year: 21496 Days

Day: 18.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,561,955 km

• M1: 78,389 km (0.109 R)
• M2: 277,205 km (0.118 R)
• M3: 492,027 km (0.072 R)
• M4: 686,654 km (0.108 R)
• M5: 977,472 km (0.092 R)
• M6: 1,390,662 km (0.116 R)
• M7: 1,985,613 km (0.054 R)
• M8: 2,192,058 km (0.099 R)
• M9: 2,692,612 km (0.039 R)
• M10: 4,886,016 km (0.054 R)
• M11: 5,774,627 km (0.106 R)
• M12: 7,149,581 km (0.051 R)
• M13: 8,729,784 km (0.099 R)
• M14: 9,132,950 km (0.061 R)
• M15: 11,696,310 km (0.108 R)
• M16: 15,710,918 km (0.079 R)
• M17: 16,007,271 km (0.043 R)
• M18: 18,268,742 km (0.102 R)
• M19: 19,348,241 km (0.088 R)
• M20: 19,860,613 km (0.103 R)
• M21: 20,823,425 km (0.092 R)
• M22: 23,222,077 km (0.114 R)
• M23: 23,800,722 km (0.113 R)
• M24: 24,290,057 km (0.104 R)
• M25: 25,901,525 km (0.095 R)
• M26: 32,221,287 km (0.097 R)
• M27: 34,661,527 km (0.074 R)
• M28: 43,294,521 km (0.092 R)
• M29: 46,109,056 km (0.106 R)
• M30: 47,948,062 km (0.093 R)
• M31: 48,415,256 km (0.106 R)
• M32: 58,943,506 km (0.115 R)
• M33: 60,199,829 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit