🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.8

Radius: 9.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.7 AU - 1.16 AU

Year: 598 Days

Day: 15 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,342,393 km

• M1: 121,922 km (0.099 R)
• M2: 586,124 km (0.095 R)
• M3: 1,064,389 km (0.097 R)
• M4: 1,776,176 km (0.109 R)
• M5: 2,204,624 km (0.071 R)
• M6: 2,615,420 km (0.115 R)
• M7: 3,259,139 km (0.036 R)
• M8: 3,877,876 km (0.118 R)
• M9: 4,297,648 km (0.082 R)
• M10: 4,620,181 km (0.09 R)
• M11: 5,668,862 km (0.037 R)
• M12: 6,249,301 km (0.096 R)
• M13: 6,604,297 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.5

Radius: 8.3

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.05 AU

Year: 637 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,342,393 km

• M1: 103,223 km (0.111 R)
• M2: 394,639 km (0.107 R)
• M3: 689,497 km (0.055 R)
• M4: 1,190,649 km (0.107 R)
• M5: 1,632,262 km (0.084 R)
• M6: 1,978,881 km (0.104 R)
• M7: 2,475,845 km (0.083 R)
• M8: 3,362,063 km (0.045 R)
• M9: 3,623,709 km (0.042 R)
• M10: 3,884,907 km (0.079 R)
• M11: 4,158,671 km (0.078 R)
• M12: 4,491,975 km (0.093 R)
• M13: 4,810,170 km (0.119 R)
• M14: 5,856,607 km (0.075 R)
• M15: 6,613,722 km (0.047 R)
• M16: 7,175,013 km (0.042 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.2

Radius: 10.1

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.19 AU

Year: 697 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 79,342,393 km

• M1: 125,662 km (0.107 R)
• M2: 465,698 km (0.11 R)
• M3: 1,083,537 km (0.117 R)
• M4: 2,447,272 km (0.093 R)
• M5: 2,761,427 km (0.092 R)
• M6: 3,483,237 km (0.105 R)
• M7: 3,883,112 km (0.108 R)
• M8: 4,390,249 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.4

Radius: 8.1

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.21 AU - 1.27 AU

Year: 921 Days

Day: 10.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,342,393 km

• M1: 101,427 km (0.048 R)
• M2: 448,345 km (0.116 R)
• M3: 746,942 km (0.099 R)
• M4: 1,027,588 km (0.12 R)
• M5: 1,320,500 km (0.077 R)
• M6: 1,643,632 km (0.056 R)
• M7: 2,009,698 km (0.087 R)
• M8: 3,276,642 km (0.106 R)
• M9: 3,768,071 km (0.101 R)
• M10: 4,493,172 km (0.069 R)
• M11: 5,482,313 km (0.09 R)
• M12: 7,299,179 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 490

Radius: 3.6

Gravity: 37.81 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.99 AU - 9.83 AU

Year: 16264 Days

Day: 17.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 79,342,393 km

• M1: 44,730 km (0.115 R)
• M2: 203,902 km (0.047 R)
• M3: 346,169 km (0.083 R)
• M4: 570,267 km (0.072 R)
• M5: 701,764 km (0.116 R)
• M6: 894,745 km (0.105 R)
• M7: 1,725,611 km (0.114 R)
• M8: 1,896,452 km (0.051 R)
• M9: 2,291,989 km (0.105 R)
• M10: 3,478,450 km (0.058 R)
• M11: 4,496,762 km (0.077 R)
• M12: 4,689,444 km (0.113 R)
• M13: 6,117,207 km (0.054 R)
• M14: 6,761,525 km (0.119 R)
• M15: 13,294,015 km (0.112 R)
• M16: 13,491,334 km (0.109 R)
• M17: 16,015,350 km (0.101 R)
• M18: 18,345,336 km (0.035 R)
• M19: 19,085,996 km (0.102 R)
• M20: 20,277,543 km (0.04 R)
• M21: 20,891,492 km (0.107 R)
• M22: 22,996,035 km (0.119 R)
• M23: 23,953,461 km (0.064 R)
• M24: 25,540,246 km (0.072 R)
• M25: 25,947,601 km (0.055 R)
• M26: 28,157,760 km (0.088 R)
• M27: 28,811,503 km (0.081 R)
• M28: 30,490,140 km (0.119 R)
• M29: 31,527,901 km (0.055 R)
• M30: 32,114,474 km (0.083 R)
• M31: 42,373,597 km (0.112 R)
• M32: 49,249,414 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.1

Radius: 5.9

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.32 AU - 9.64 AU

Year: 19464 Days

Day: 16.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 79,342,393 km

• M1: 73,303 km (0.115 R)
• M2: 268,379 km (0.076 R)
• M3: 459,415 km (0.038 R)
• M4: 669,151 km (0.107 R)
• M5: 920,326 km (0.092 R)
• M6: 1,135,298 km (0.108 R)
• M7: 1,598,304 km (0.085 R)
• M8: 4,005,034 km (0.087 R)
• M9: 5,578,953 km (0.097 R)
• M10: 11,861,765 km (0.088 R)
• M11: 12,907,454 km (0.112 R)
• M12: 16,411,784 km (0.106 R)
• M13: 17,355,896 km (0.084 R)
• M14: 20,502,239 km (0.032 R)
• M15: 22,209,449 km (0.077 R)
• M16: 24,446,237 km (0.12 R)
• M17: 25,000,198 km (0.078 R)
• M18: 27,775,986 km (0.11 R)
• M19: 30,367,620 km (0.066 R)
• M20: 31,787,453 km (0.101 R)
• M21: 34,343,183 km (0.096 R)
• M22: 35,741,774 km (0.08 R)
• M23: 47,977,982 km (0.078 R)
• M24: 49,195,858 km (0.102 R)
• M25: 50,612,700 km (0.088 R)
• M26: 50,971,136 km (0.052 R)
• M27: 51,512,082 km (0.081 R)
• M28: 57,520,980 km (0.111 R)
• M29: 62,322,623 km (0.084 R)
• M30: 69,572,135 km (0.04 R)
• M31: 75,014,805 km (0.093 R)
• M32: 80,490,386 km (0.076 R)
• M33: 81,223,715 km (0.113 R)
• M34: 82,952,019 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726.6

Radius: 4.4

Gravity: 37.53 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.71 AU - 11.03 AU

Year: 20678 Days

Day: 20 Hours

Environment

Temp: -244 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 79,342,393 km

• M1: 56,249 km (0.088 R)
• M2: 209,587 km (0.102 R)
• M3: 423,960 km (0.049 R)
• M4: 624,721 km (0.091 R)
• M5: 1,293,573 km (0.077 R)
• M6: 1,685,669 km (0.092 R)
• M7: 2,049,042 km (0.047 R)
• M8: 3,454,215 km (0.106 R)
• M9: 3,602,018 km (0.096 R)
• M10: 3,784,826 km (0.048 R)
• M11: 4,103,470 km (0.045 R)
• M12: 4,303,183 km (0.115 R)
• M13: 5,599,598 km (0.12 R)
• M14: 5,971,049 km (0.1 R)
• M15: 6,762,871 km (0.1 R)
• M16: 7,722,092 km (0.063 R)
• M17: 8,078,285 km (0.075 R)
• M18: 11,075,030 km (0.113 R)
• M19: 11,992,962 km (0.046 R)
• M20: 15,049,546 km (0.09 R)
• M21: 16,338,780 km (0.091 R)
• M22: 17,963,114 km (0.098 R)
• M23: 21,829,022 km (0.095 R)
• M24: 22,849,579 km (0.105 R)
• M25: 24,115,775 km (0.04 R)
• M26: 28,312,893 km (0.119 R)
• M27: 28,793,850 km (0.107 R)
• M28: 29,158,121 km (0.102 R)
• M29: 31,408,821 km (0.111 R)
• M30: 32,971,819 km (0.084 R)
• M31: 35,690,910 km (0.116 R)
• M32: 36,534,942 km (0.059 R)
• M33: 36,961,894 km (0.077 R)
• M34: 38,702,914 km (0.049 R)
• M35: 40,802,370 km (0.119 R)
• M36: 42,035,506 km (0.063 R)
• M37: 47,048,830 km (0.113 R)
• M38: 49,960,154 km (0.066 R)
• M39: 58,824,127 km (0.102 R)
• M40: 62,401,012 km (0.107 R)
• M41: 69,113,019 km (0.069 R)
• M42: 75,137,475 km (0.082 R)
• M43: 77,220,775 km (0.119 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: 506 - 13,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit