🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.4

Radius: 14.1

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.56 AU - 0.94 AU

Year: 448 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,520,923 km

• M1: 175,777 km (0.086 R)
• M2: 643,420 km (0.1 R)
• M3: 1,134,550 km (0.096 R)
• M4: 1,687,913 km (0.065 R)
• M5: 2,137,604 km (0.104 R)
• M6: 2,668,826 km (0.11 R)
• M7: 3,605,309 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.7

Radius: 13.4

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.18 AU - 1.18 AU

Year: 885 Days

Day: 13.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 65,520,923 km

• M1: 166,652 km (0.106 R)
• M2: 909,405 km (0.109 R)
• M3: 1,654,852 km (0.059 R)
• M4: 2,217,340 km (0.093 R)
• M5: 2,806,606 km (0.078 R)
• M6: 3,315,837 km (0.047 R)
• M7: 4,075,196 km (0.116 R)
• M8: 4,591,757 km (0.083 R)
• M9: 5,170,551 km (0.089 R)
• M10: 6,151,464 km (0.112 R)
• M11: 6,971,410 km (0.066 R)
• M12: 7,420,204 km (0.105 R)
• M13: 8,168,343 km (0.058 R)
• M14: 8,829,715 km (0.056 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.8

Radius: 10.3

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.65 AU - 1.83 AU

Year: 1584 Days

Day: 14.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,520,923 km

• M1: 128,205 km (0.061 R)
• M2: 471,532 km (0.116 R)
• M3: 1,234,332 km (0.099 R)
• M4: 1,654,403 km (0.092 R)
• M5: 2,028,098 km (0.102 R)
• M6: 3,745,931 km (0.106 R)
• M7: 4,339,535 km (0.039 R)
• M8: 5,346,329 km (0.094 R)
• M9: 5,880,991 km (0.117 R)
• M10: 7,388,489 km (0.06 R)
• M11: 7,730,171 km (0.111 R)
• M12: 9,599,695 km (0.075 R)
• M13: 10,783,763 km (0.114 R)
• M14: 11,791,454 km (0.101 R)
• M15: 12,377,728 km (0.057 R)
• M16: 12,820,089 km (0.072 R)
• M17: 13,608,769 km (0.07 R)
• M18: 15,328,695 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.3

Radius: 9.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.79 AU - 1.91 AU

Year: 1737 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,520,923 km

• M1: 114,442 km (0.096 R)
• M2: 478,115 km (0.115 R)
• M3: 779,555 km (0.055 R)
• M4: 1,091,466 km (0.078 R)
• M5: 1,752,539 km (0.104 R)
• M6: 2,550,045 km (0.107 R)
• M7: 3,470,371 km (0.116 R)
• M8: 3,869,798 km (0.075 R)
• M9: 4,377,832 km (0.075 R)
• M10: 5,058,502 km (0.104 R)
• M11: 5,527,342 km (0.058 R)
• M12: 5,976,285 km (0.117 R)
• M13: 7,164,242 km (0.111 R)
• M14: 7,641,010 km (0.111 R)
• M15: 8,108,803 km (0.077 R)
• M16: 8,626,711 km (0.085 R)
• M17: 9,796,267 km (0.072 R)
• M18: 10,139,295 km (0.045 R)
• M19: 12,092,295 km (0.095 R)
• M20: 12,809,318 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.6

Radius: 9.2

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.51 AU - 2.85 AU

Year: 3028 Days

Day: 8.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 65,520,923 km

• M1: 114,442 km (0.09 R)
• M2: 1,419,833 km (0.092 R)
• M3: 1,950,756 km (0.064 R)
• M4: 4,075,495 km (0.082 R)
• M5: 5,303,544 km (0.1 R)
• M6: 5,882,188 km (0.12 R)
• M7: 6,762,273 km (0.075 R)
• M8: 7,785,522 km (0.12 R)
• M9: 9,327,876 km (0.108 R)
• M10: 9,794,023 km (0.117 R)
• M11: 10,557,870 km (0.081 R)
• M12: 11,854,135 km (0.101 R)
• M13: 14,449,958 km (0.031 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 12.9

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.13 AU - 4.45 AU

Year: 6133 Days

Day: 8.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,520,923 km

• M1: 160,818 km (0.036 R)
• M2: 715,377 km (0.116 R)
• M3: 1,206,507 km (0.097 R)
• M4: 2,047,247 km (0.119 R)
• M5: 2,827,250 km (0.078 R)
• M6: 3,587,058 km (0.096 R)
• M7: 4,674,036 km (0.043 R)
• M8: 5,267,790 km (0.071 R)
• M9: 5,766,998 km (0.117 R)
• M10: 6,513,042 km (0.095 R)
• M11: 7,769,066 km (0.091 R)
• M12: 8,529,472 km (0.038 R)
• M13: 9,141,627 km (0.089 R)
• M14: 9,579,200 km (0.079 R)
• M15: 10,844,798 km (0.107 R)
• M16: 14,280,463 km (0.087 R)
• M17: 15,034,885 km (0.114 R)
• M18: 19,276,434 km (0.113 R)
• M19: 23,360,156 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 10.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.43 AU - 5.07 AU

Year: 7146 Days

Day: 5.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,520,923 km

• M1: 130,599 km (0.047 R)
• M2: 553,213 km (0.092 R)
• M3: 994,527 km (0.075 R)
• M4: 1,517,371 km (0.086 R)
• M5: 2,173,507 km (0.119 R)
• M6: 2,778,182 km (0.093 R)
• M7: 3,331,993 km (0.05 R)
• M8: 4,538,351 km (0.06 R)
• M9: 4,913,093 km (0.082 R)
• M10: 6,406,529 km (0.088 R)
• M11: 7,140,905 km (0.1 R)
• M12: 9,203,411 km (0.071 R)
• M13: 9,971,296 km (0.052 R)
• M14: 11,634,974 km (0.1 R)
• M15: 12,484,541 km (0.078 R)
• M16: 12,825,923 km (0.041 R)
• M17: 14,627,231 km (0.103 R)
• M18: 15,006,761 km (0.099 R)
• M19: 16,885,560 km (0.108 R)
• M20: 21,380,976 km (0.081 R)
• M21: 22,871,270 km (0.119 R)
• M22: 24,734,362 km (0.073 R)
• M23: 26,455,785 km (0.117 R)
• M24: 27,019,919 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 377.3

Radius: 7

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 8.87 AU - 10.95 AU

Year: 21534 Days

Day: 23.7 Hours

Environment

Temp: -243 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,520,923 km

• M1: 87,216 km (0.103 R)
• M2: 340,335 km (0.043 R)
• M3: 893,548 km (0.087 R)
• M4: 1,223,860 km (0.113 R)
• M5: 1,538,913 km (0.053 R)
• M6: 2,171,413 km (0.066 R)
• M7: 2,916,710 km (0.108 R)
• M8: 3,216,953 km (0.06 R)
• M9: 3,821,178 km (0.084 R)
• M10: 5,110,114 km (0.104 R)
• M11: 6,332,328 km (0.12 R)
• M12: 7,323,564 km (0.067 R)
• M13: 7,738,249 km (0.055 R)
• M14: 8,766,884 km (0.091 R)
• M15: 11,888,842 km (0.049 R)
• M16: 13,254,371 km (0.114 R)
• M17: 16,293,302 km (0.109 R)
• M18: 18,139,939 km (0.062 R)
• M19: 25,125,860 km (0.057 R)
• M20: 30,193,189 km (0.054 R)
• M21: 33,589,210 km (0.117 R)
• M22: 36,962,941 km (0.106 R)
• M23: 40,555,983 km (0.078 R)
• M24: 55,307,230 km (0.108 R)
• M25: 59,254,370 km (0.084 R)
• M26: 65,520,875 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 14,381 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit