🌌 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: 511.1

Radius: 12.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.72 AU - 1.06 AU

Year: 551 Days

Day: 7.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,763,447 km

• M1: 151,692 km (0.091 R)
• M2: 613,351 km (0.12 R)
• M3: 1,040,453 km (0.037 R)
• M4: 1,458,579 km (0.066 R)
• M5: 1,869,824 km (0.076 R)
• M6: 2,511,748 km (0.071 R)
• M7: 3,179,852 km (0.034 R)
• M8: 4,659,076 km (0.092 R)
• M9: 5,551,727 km (0.073 R)
• M10: 6,256,931 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.2

Radius: 14

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.04 AU - 1.24 AU

Year: 798 Days

Day: 8.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 50,763,447 km

• M1: 174,132 km (0.049 R)
• M2: 638,783 km (0.065 R)
• M3: 1,103,883 km (0.119 R)
• M4: 1,624,633 km (0.117 R)
• M5: 2,336,868 km (0.113 R)
• M6: 2,826,951 km (0.104 R)
• M7: 4,255,611 km (0.083 R)
• M8: 5,506,398 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593

Radius: 9.9

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.16 AU - 1.7 AU

Year: 1122 Days

Day: 7.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,763,447 km

• M1: 123,119 km (0.037 R)
• M2: 483,650 km (0.079 R)
• M3: 820,844 km (0.116 R)
• M4: 1,483,861 km (0.062 R)
• M5: 1,795,324 km (0.079 R)
• M6: 2,140,746 km (0.06 R)
• M7: 2,554,234 km (0.087 R)
• M8: 2,889,333 km (0.068 R)
• M9: 3,930,086 km (0.103 R)
• M10: 6,850,086 km (0.11 R)
• M11: 7,728,675 km (0.085 R)
• M12: 8,381,669 km (0.104 R)
• M13: 9,708,752 km (0.115 R)
• M14: 10,221,574 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.7

Radius: 11.2

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.92 AU - 2.18 AU

Year: 1925 Days

Day: 10.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,763,447 km

• M1: 139,276 km (0.085 R)
• M2: 557,402 km (0.084 R)
• M3: 964,308 km (0.119 R)
• M4: 1,380,788 km (0.116 R)
• M5: 2,126,833 km (0.069 R)
• M6: 2,689,770 km (0.108 R)
• M7: 3,187,482 km (0.115 R)
• M8: 3,800,085 km (0.088 R)
• M9: 4,173,332 km (0.101 R)
• M10: 4,972,633 km (0.106 R)
• M11: 6,295,078 km (0.099 R)
• M12: 6,739,534 km (0.057 R)
• M13: 7,232,907 km (0.096 R)
• M14: 7,898,468 km (0.078 R)
• M15: 8,478,609 km (0.114 R)
• M16: 9,054,411 km (0.068 R)
• M17: 9,862,240 km (0.11 R)
• M18: 10,717,640 km (0.077 R)
• M19: 13,972,292 km (0.116 R)
• M20: 14,504,710 km (0.057 R)
• M21: 16,329,655 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.4

Radius: 9.5

Gravity: 8.02 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.4 AU - 2.5 AU

Year: 2516 Days

Day: 7.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,763,447 km

• M1: 118,182 km (0.085 R)
• M2: 420,220 km (0.041 R)
• M3: 825,631 km (0.068 R)
• M4: 1,309,729 km (0.103 R)
• M5: 1,810,433 km (0.097 R)
• M6: 2,296,627 km (0.096 R)
• M7: 3,162,499 km (0.095 R)
• M8: 4,399,524 km (0.043 R)
• M9: 5,258,066 km (0.064 R)
• M10: 6,278,174 km (0.078 R)
• M11: 7,008,810 km (0.113 R)
• M12: 8,016,501 km (0.112 R)
• M13: 8,472,027 km (0.103 R)
• M14: 9,434,988 km (0.084 R)
• M15: 11,783,375 km (0.068 R)
• M16: 12,415,726 km (0.049 R)
• M17: 13,204,106 km (0.082 R)
• M18: 14,259,669 km (0.093 R)
• M19: 16,125,454 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 596.1

Radius: 11

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.22 AU - 3.58 AU

Year: 4113 Days

Day: 13.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,763,447 km

• M1: 139,276 km (0.072 R)
• M2: 511,475 km (0.044 R)
• M3: 879,486 km (0.04 R)
• M4: 1,381,088 km (0.092 R)
• M5: 1,821,354 km (0.12 R)
• M6: 2,570,989 km (0.041 R)
• M7: 3,062,119 km (0.046 R)
• M8: 3,417,264 km (0.12 R)
• M9: 4,233,919 km (0.094 R)
• M10: 5,022,749 km (0.075 R)
• M11: 5,822,200 km (0.062 R)
• M12: 6,551,489 km (0.11 R)
• M13: 7,505,924 km (0.079 R)
• M14: 7,947,237 km (0.114 R)
• M15: 9,107,967 km (0.072 R)
• M16: 11,990,269 km (0.032 R)
• M17: 12,594,495 km (0.106 R)
• M18: 18,486,706 km (0.073 R)
• M19: 19,293,488 km (0.104 R)
• M20: 20,058,830 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818

Radius: 14.7

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.38 AU - 4.02 AU

Year: 4669 Days

Day: 6.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,763,447 km

• M1: 182,809 km (0.102 R)
• M2: 1,115,701 km (0.097 R)
• M3: 1,578,706 km (0.096 R)
• M4: 2,518,181 km (0.087 R)
• M5: 3,010,807 km (0.047 R)
• M6: 3,962,848 km (0.088 R)
• M7: 4,534,910 km (0.078 R)
• M8: 5,468,401 km (0.098 R)
• M9: 6,273,387 km (0.031 R)
• M10: 6,986,669 km (0.052 R)
• M11: 8,384,213 km (0.047 R)
• M12: 9,210,442 km (0.093 R)
• M13: 9,918,339 km (0.045 R)
• M14: 12,762,344 km (0.071 R)
• M15: 15,068,694 km (0.076 R)
• M16: 19,940,947 km (0.068 R)
• M17: 24,260,735 km (0.118 R)
• M18: 25,130,049 km (0.117 R)
• M19: 27,182,831 km (0.114 R)
• M20: 29,791,219 km (0.073 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 11.9

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.84 AU - 4.9 AU

Year: 7050 Days

Day: 9.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,763,447 km

• M1: 148,102 km (0.081 R)
• M2: 611,406 km (0.054 R)
• M3: 1,009,636 km (0.091 R)
• M4: 1,421,928 km (0.11 R)
• M5: 1,932,804 km (0.079 R)
• M6: 2,778,032 km (0.114 R)
• M7: 3,353,535 km (0.111 R)
• M8: 3,956,116 km (0.066 R)
• M9: 4,744,496 km (0.077 R)
• M10: 5,191,944 km (0.062 R)
• M11: 6,596,967 km (0.092 R)
• M12: 7,310,250 km (0.096 R)
• M13: 9,024,192 km (0.116 R)
• M14: 9,480,167 km (0.117 R)
• M15: 11,043,315 km (0.119 R)
• M16: 17,309,970 km (0.107 R)
• M17: 19,709,819 km (0.09 R)
• M18: 21,187,995 km (0.051 R)
• M19: 25,160,417 km (0.112 R)
• M20: 31,125,483 km (0.053 R)
• M21: 32,805,167 km (0.072 R)
• M22: 34,766,246 km (0.036 R)
• M23: 36,002,523 km (0.093 R)
• M24: 38,443,661 km (0.062 R)
• M25: 40,131,274 km (0.109 R)
• M26: 40,745,673 km (0.063 R)
• M27: 42,372,849 km (0.075 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.7

Radius: 13.4

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.79 AU - 6.13 AU

Year: 7247 Days

Day: 13.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 50,763,447 km

• M1: 168,447 km (0.108 R)
• M2: 593,305 km (0.069 R)
• M3: 1,014,124 km (0.091 R)
• M4: 1,803,402 km (0.107 R)
• M5: 2,612,577 km (0.042 R)
• M6: 4,487,787 km (0.098 R)
• M7: 5,383,279 km (0.102 R)
• M8: 8,530,071 km (0.037 R)
• M9: 9,712,343 km (0.077 R)
• M10: 10,343,047 km (0.119 R)
• M11: 16,348,953 km (0.102 R)
• M12: 17,033,513 km (0.073 R)
• M13: 19,734,353 km (0.117 R)
• M14: 22,373,858 km (0.115 R)
• M15: 24,435,765 km (0.112 R)
• M16: 25,060,187 km (0.081 R)
• M17: 25,787,083 km (0.025 R)
• M18: 26,715,188 km (0.109 R)
• M19: 27,955,055 km (0.091 R)
• M20: 32,116,868 km (0.116 R)
• M21: 32,758,643 km (0.081 R)
• M22: 35,411,910 km (0.07 R)
• M23: 37,848,560 km (0.112 R)
• M24: 40,147,581 km (0.116 R)
• M25: 42,154,586 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.1

Radius: 4

Gravity: 30.88 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.24 AU - 7.28 AU

Year: 12833 Days

Day: 24.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,763,447 km

• M1: 57,296 km (0.08 R)
• M2: 303,384 km (0.043 R)
• M3: 589,715 km (0.042 R)
• M4: 795,561 km (0.058 R)
• M5: 1,273,826 km (0.057 R)
• M6: 2,132,218 km (0.036 R)
• M7: 2,898,908 km (0.063 R)
• M8: 4,985,947 km (0.098 R)
• M9: 5,871,268 km (0.12 R)
• M10: 6,856,370 km (0.108 R)
• M11: 7,017,187 km (0.03 R)
• M12: 7,472,414 km (0.062 R)
• M13: 8,079,781 km (0.063 R)
• M14: 9,148,059 km (0.114 R)
• M15: 9,491,087 km (0.107 R)
• M16: 10,518,376 km (0.117 R)
• M17: 12,430,985 km (0.072 R)
• M18: 19,057,572 km (0.093 R)
• M19: 20,600,225 km (0.054 R)
• M20: 22,049,230 km (0.082 R)
• M21: 23,656,210 km (0.1 R)
• M22: 27,909,428 km (0.098 R)
• M23: 29,152,137 km (0.075 R)
• M24: 39,282,905 km (0.116 R)
• M25: 45,764,532 km (0.073 R)
• M26: 48,367,984 km (0.082 R)
• M27: 49,556,090 km (0.058 R)
• M28: 50,006,529 km (0.039 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: 287 - 16,009 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit