🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.6

Radius: 12

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.79 AU - 0.99 AU

Year: 560 Days

Day: 7 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 70,826,348 km

• M1: 149,299 km (0.098 R)
• M2: 660,325 km (0.067 R)
• M3: 1,168,958 km (0.093 R)
• M4: 2,180,987 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.4

Radius: 10.4

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.67 AU - 4.01 AU

Year: 4071 Days

Day: 8.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 70,826,348 km

• M1: 129,402 km (0.07 R)
• M2: 462,557 km (0.112 R)
• M3: 788,680 km (0.026 R)
• M4: 2,234,095 km (0.089 R)
• M5: 3,008,413 km (0.075 R)
• M6: 3,368,645 km (0.116 R)
• M7: 6,856,968 km (0.054 R)
• M8: 8,115,385 km (0.067 R)
• M9: 9,362,433 km (0.097 R)
• M10: 9,969,651 km (0.093 R)
• M11: 11,534,445 km (0.047 R)
• M12: 13,661,726 km (0.068 R)
• M13: 14,710,258 km (0.109 R)
• M14: 15,254,345 km (0.111 R)
• M15: 15,643,001 km (0.103 R)
• M16: 16,440,357 km (0.046 R)
• M17: 19,381,003 km (0.057 R)
• M18: 21,112,000 km (0.116 R)
• M19: 24,197,306 km (0.076 R)
• M20: 25,886,565 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.9

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.33 AU - 3.45 AU

Year: 4162 Days

Day: 7.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,826,348 km

• M1: 160,818 km (0.111 R)
• M2: 613,351 km (0.079 R)
• M3: 1,278,763 km (0.112 R)
• M4: 1,697,487 km (0.102 R)
• M5: 2,942,889 km (0.119 R)
• M6: 3,415,020 km (0.064 R)
• M7: 4,285,680 km (0.068 R)
• M8: 5,094,555 km (0.093 R)
• M9: 6,318,864 km (0.119 R)
• M10: 7,432,621 km (0.092 R)
• M11: 8,929,497 km (0.096 R)
• M12: 9,612,710 km (0.089 R)
• M13: 10,494,590 km (0.1 R)
• M14: 10,913,015 km (0.054 R)
• M15: 12,746,487 km (0.082 R)
• M16: 14,212,546 km (0.114 R)
• M17: 14,621,845 km (0.09 R)
• M18: 15,038,924 km (0.118 R)
• M19: 16,116,777 km (0.119 R)
• M20: 17,130,303 km (0.076 R)
• M21: 18,066,336 km (0.11 R)
• M22: 18,851,875 km (0.069 R)
• M23: 19,471,509 km (0.088 R)
• M24: 20,104,607 km (0.111 R)
• M25: 21,146,108 km (0.092 R)
• M26: 23,266,209 km (0.061 R)
• M27: 24,341,369 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 10.7

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.52 AU - 5.54 AU

Year: 6429 Days

Day: 6.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,826,348 km

• M1: 133,142 km (0.07 R)
• M2: 746,344 km (0.108 R)
• M3: 1,186,760 km (0.083 R)
• M4: 1,692,850 km (0.086 R)
• M5: 2,490,805 km (0.118 R)
• M6: 2,851,036 km (0.103 R)
• M7: 5,530,633 km (0.11 R)
• M8: 6,475,643 km (0.087 R)
• M9: 7,673,024 km (0.082 R)
• M10: 10,272,736 km (0.047 R)
• M11: 10,969,114 km (0.108 R)
• M12: 12,301,583 km (0.046 R)
• M13: 12,664,058 km (0.047 R)
• M14: 14,242,316 km (0.06 R)
• M15: 16,503,787 km (0.028 R)
• M16: 20,258,095 km (0.119 R)
• M17: 21,057,097 km (0.107 R)
• M18: 21,726,398 km (0.077 R)
• M19: 22,104,432 km (0.102 R)
• M20: 24,221,690 km (0.036 R)
• M21: 26,815,418 km (0.106 R)
• M22: 27,337,964 km (0.038 R)
• M23: 27,778,679 km (0.092 R)
• M24: 28,855,634 km (0.073 R)
• M25: 31,284,356 km (0.076 R)
• M26: 32,647,043 km (0.05 R)
• M27: 33,745,240 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.9

Radius: 9.9

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.37 AU - 5.43 AU

Year: 8368 Days

Day: 8.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 70,826,348 km

• M1: 124,465 km (0.11 R)
• M2: 473,477 km (0.112 R)
• M3: 819,348 km (0.036 R)
• M4: 1,305,391 km (0.097 R)
• M5: 1,698,085 km (0.066 R)
• M6: 2,946,031 km (0.103 R)
• M7: 3,897,773 km (0.105 R)
• M8: 4,230,777 km (0.036 R)
• M9: 4,895,590 km (0.107 R)
• M10: 9,353,756 km (0.119 R)
• M11: 9,673,597 km (0.076 R)
• M12: 10,048,040 km (0.097 R)
• M13: 11,591,591 km (0.053 R)
• M14: 13,868,171 km (0.077 R)
• M15: 14,770,845 km (0.113 R)
• M16: 15,330,939 km (0.037 R)
• M17: 16,164,948 km (0.102 R)
• M18: 22,871,121 km (0.054 R)
• M19: 24,129,837 km (0.108 R)
• M20: 24,473,314 km (0.119 R)
• M21: 25,082,028 km (0.115 R)
• M22: 26,329,674 km (0.091 R)
• M23: 26,785,200 km (0.085 R)
• M24: 30,620,590 km (0.091 R)
• M25: 32,878,770 km (0.072 R)
• M26: 33,833,802 km (0.11 R)
• M27: 36,923,298 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 942.7

Radius: 5.4

Gravity: 32.33 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.66 AU - 6.88 AU

Year: 11747 Days

Day: 23.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,826,348 km

• M1: 67,169 km (0.066 R)
• M2: 480,209 km (0.068 R)
• M3: 1,313,619 km (0.074 R)
• M4: 2,217,340 km (0.079 R)
• M5: 3,424,295 km (0.114 R)
• M6: 4,183,355 km (0.072 R)
• M7: 4,880,481 km (0.115 R)
• M8: 5,542,302 km (0.106 R)
• M9: 6,999,834 km (0.076 R)
• M10: 12,682,608 km (0.114 R)
• M11: 18,709,607 km (0.104 R)
• M12: 21,557,652 km (0.113 R)
• M13: 23,608,938 km (0.061 R)
• M14: 24,880,370 km (0.09 R)
• M15: 28,420,155 km (0.097 R)
• M16: 40,885,996 km (0.068 R)
• M17: 44,893,423 km (0.067 R)
• M18: 47,144,423 km (0.058 R)
• M19: 48,375,164 km (0.06 R)
• M20: 55,189,497 km (0.097 R)
• M21: 56,728,410 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 918

Radius: 7.1

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.73 AU - 8.57 AU

Year: 15516 Days

Day: 15.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,826,348 km

• M1: 88,263 km (0.101 R)
• M2: 367,263 km (0.116 R)
• M3: 604,824 km (0.116 R)
• M4: 893,997 km (0.076 R)
• M5: 1,449,903 km (0.089 R)
• M6: 2,175,303 km (0.091 R)
• M7: 2,406,282 km (0.109 R)
• M8: 3,499,842 km (0.103 R)
• M9: 3,908,843 km (0.087 R)
• M10: 4,752,724 km (0.092 R)
• M11: 8,668,000 km (0.088 R)
• M12: 10,266,004 km (0.086 R)
• M13: 11,165,237 km (0.064 R)
• M14: 12,644,610 km (0.112 R)
• M15: 14,033,477 km (0.116 R)
• M16: 17,275,562 km (0.088 R)
• M17: 17,608,268 km (0.114 R)
• M18: 20,149,188 km (0.079 R)
• M19: 26,053,516 km (0.114 R)
• M20: 28,521,283 km (0.083 R)
• M21: 28,986,083 km (0.118 R)
• M22: 30,411,003 km (0.065 R)
• M23: 31,140,592 km (0.105 R)
• M24: 31,881,849 km (0.074 R)
• M25: 35,230,448 km (0.076 R)
• M26: 38,100,633 km (0.068 R)
• M27: 40,098,363 km (0.068 R)
• M28: 41,270,761 km (0.076 R)
• M29: 54,634,040 km (0.099 R)
• M30: 54,991,728 km (0.104 R)
• M31: 57,354,776 km (0.051 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: 268 - 15,063 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit