🌌 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: 562.8

Radius: 10.5

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.66 AU - 0.7 AU

Year: 362 Days

Day: 10.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 37,273,478 km

• M1: 131,796 km (0.08 R)
• M2: 472,430 km (0.112 R)
• M3: 892,052 km (0.05 R)
• M4: 1,518,119 km (0.082 R)
• M5: 2,116,211 km (0.087 R)
• M6: 2,524,614 km (0.09 R)
• M7: 3,006,020 km (0.116 R)
• M8: 4,002,491 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 11.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.06 AU - 1.76 AU

Year: 1081 Days

Day: 14 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 37,273,478 km

• M1: 144,362 km (0.113 R)
• M2: 553,213 km (0.098 R)
• M3: 1,165,966 km (0.083 R)
• M4: 1,834,070 km (0.116 R)
• M5: 2,278,076 km (0.03 R)
• M6: 2,857,319 km (0.105 R)
• M7: 3,577,483 km (0.038 R)
• M8: 4,227,486 km (0.031 R)
• M9: 5,518,366 km (0.091 R)
• M10: 6,189,313 km (0.111 R)
• M11: 6,635,862 km (0.118 R)
• M12: 8,559,841 km (0.025 R)
• M13: 9,286,288 km (0.065 R)
• M14: 10,236,533 km (0.062 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.2

Radius: 8.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.16 AU - 2.26 AU

Year: 2121 Days

Day: 12.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,273,478 km

• M1: 105,766 km (0.081 R)
• M2: 645,814 km (0.086 R)
• M3: 923,617 km (0.12 R)
• M4: 1,267,244 km (0.094 R)
• M5: 1,542,952 km (0.104 R)
• M6: 1,912,310 km (0.052 R)
• M7: 2,597,169 km (0.116 R)
• M8: 2,974,454 km (0.062 R)
• M9: 3,822,226 km (0.072 R)
• M10: 4,181,111 km (0.052 R)
• M11: 4,601,780 km (0.039 R)
• M12: 6,275,780 km (0.094 R)
• M13: 6,598,313 km (0.09 R)
• M14: 7,688,732 km (0.064 R)
• M15: 8,863,973 km (0.09 R)
• M16: 9,270,430 km (0.052 R)
• M17: 9,689,454 km (0.084 R)
• M18: 10,704,625 km (0.058 R)
• M19: 11,492,856 km (0.113 R)
• M20: 12,319,385 km (0.093 R)
• M21: 13,632,555 km (0.048 R)
• M22: 14,132,511 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468

Radius: 10.1

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.14 AU - 2.5 AU

Year: 2282 Days

Day: 14.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,273,478 km

• M1: 125,662 km (0.079 R)
• M2: 447,298 km (0.083 R)
• M3: 937,081 km (0.091 R)
• M4: 1,317,658 km (0.113 R)
• M5: 1,844,243 km (0.111 R)
• M6: 2,224,520 km (0.059 R)
• M7: 3,067,654 km (0.105 R)
• M8: 3,870,546 km (0.099 R)
• M9: 4,580,687 km (0.108 R)
• M10: 6,035,676 km (0.116 R)
• M11: 7,546,614 km (0.087 R)
• M12: 8,252,866 km (0.088 R)
• M13: 8,779,301 km (0.104 R)
• M14: 9,131,903 km (0.079 R)
• M15: 10,141,688 km (0.06 R)
• M16: 10,965,075 km (0.11 R)
• M17: 14,091,072 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.5

Radius: 8.6

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.53 AU - 3.91 AU

Year: 3731 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 37,273,478 km

• M1: 108,010 km (0.101 R)
• M2: 400,623 km (0.115 R)
• M3: 1,010,683 km (0.11 R)
• M4: 1,466,508 km (0.077 R)
• M5: 1,797,568 km (0.036 R)
• M6: 3,495,653 km (0.075 R)
• M7: 10,077,810 km (0.062 R)
• M8: 11,068,597 km (0.11 R)
• M9: 11,369,588 km (0.101 R)
• M10: 12,259,546 km (0.098 R)
• M11: 13,533,521 km (0.115 R)
• M12: 14,532,685 km (0.084 R)
• M13: 16,012,956 km (0.091 R)
• M14: 18,963,026 km (0.056 R)
• M15: 20,792,758 km (0.11 R)
• M16: 21,851,013 km (0.12 R)
• M17: 23,434,806 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 13.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.9 AU - 3.96 AU

Year: 4102 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 37,273,478 km

• M1: 164,258 km (0.116 R)
• M2: 645,964 km (0.087 R)
• M3: 1,272,180 km (0.086 R)
• M4: 1,772,436 km (0.099 R)
• M5: 2,191,908 km (0.053 R)
• M6: 2,646,985 km (0.088 R)
• M7: 3,094,881 km (0.028 R)
• M8: 4,081,778 km (0.108 R)
• M9: 4,970,539 km (0.119 R)
• M10: 5,874,409 km (0.094 R)
• M11: 6,438,393 km (0.069 R)
• M12: 9,589,672 km (0.07 R)
• M13: 10,740,230 km (0.054 R)
• M14: 11,892,283 km (0.069 R)
• M15: 13,993,086 km (0.081 R)
• M16: 14,592,823 km (0.072 R)
• M17: 16,221,795 km (0.092 R)
• M18: 18,027,441 km (0.098 R)
• M19: 20,026,218 km (0.109 R)
• M20: 21,569,919 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.2

Radius: 9.2

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.22 AU - 4.56 AU

Year: 5939 Days

Day: 8.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,273,478 km

• M1: 114,442 km (0.027 R)
• M2: 411,693 km (0.029 R)
• M3: 759,957 km (0.085 R)
• M4: 1,078,152 km (0.096 R)
• M5: 1,486,554 km (0.094 R)
• M6: 1,951,205 km (0.115 R)
• M7: 2,528,503 km (0.109 R)
• M8: 2,946,928 km (0.087 R)
• M9: 3,258,242 km (0.074 R)
• M10: 3,591,695 km (0.09 R)
• M11: 4,275,507 km (0.04 R)
• M12: 4,731,481 km (0.046 R)
• M13: 5,399,735 km (0.117 R)
• M14: 6,501,224 km (0.104 R)
• M15: 10,894,914 km (0.049 R)
• M16: 12,642,666 km (0.055 R)
• M17: 15,294,587 km (0.118 R)
• M18: 16,685,249 km (0.072 R)
• M19: 17,680,524 km (0.062 R)
• M20: 18,158,339 km (0.09 R)
• M21: 19,282,866 km (0.069 R)
• M22: 19,716,401 km (0.087 R)
• M23: 20,082,467 km (0.05 R)
• M24: 20,378,671 km (0.08 R)
• M25: 20,752,965 km (0.095 R)
• M26: 25,871,306 km (0.07 R)
• M27: 30,683,570 km (0.12 R)
• M28: 31,274,632 km (0.041 R)
• M29: 37,050,905 km (0.062 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 11,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit