🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.3

Radius: 14

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.53 AU - 0.85 AU

Year: 389 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,561,169 km

• M1: 174,431 km (0.087 R)
• M2: 643,121 km (0.112 R)
• M3: 1,450,950 km (0.106 R)
• M4: 2,151,367 km (0.045 R)
• M5: 2,660,598 km (0.115 R)
• M6: 3,148,138 km (0.03 R)
• M7: 3,939,959 km (0.096 R)
• M8: 4,433,482 km (0.089 R)
• M9: 5,077,352 km (0.109 R)
• M10: 5,817,412 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.5

Radius: 11.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.82 AU - 0.9 AU

Year: 541 Days

Day: 9.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 24,561,169 km

• M1: 140,472 km (0.085 R)
• M2: 563,984 km (0.088 R)
• M3: 985,102 km (0.068 R)
• M4: 1,749,547 km (0.039 R)
• M5: 2,140,446 km (0.112 R)
• M6: 2,597,617 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734

Radius: 14.4

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.13 AU - 1.39 AU

Year: 959 Days

Day: 7.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 24,561,169 km

• M1: 179,069 km (0.111 R)
• M2: 627,114 km (0.067 R)
• M3: 1,403,976 km (0.09 R)
• M4: 2,139,399 km (0.113 R)
• M5: 2,621,254 km (0.095 R)
• M6: 3,175,963 km (0.119 R)
• M7: 3,886,253 km (0.026 R)
• M8: 4,338,338 km (0.063 R)
• M9: 4,807,776 km (0.089 R)
• M10: 7,038,131 km (0.079 R)
• M11: 7,764,728 km (0.09 R)
• M12: 8,756,412 km (0.098 R)
• M13: 9,889,766 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.3

Radius: 10.3

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.5 AU - 2.48 AU

Year: 1904 Days

Day: 13.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 24,561,169 km

• M1: 128,056 km (0.094 R)
• M2: 551,268 km (0.12 R)
• M3: 954,434 km (0.06 R)
• M4: 1,387,221 km (0.097 R)
• M5: 1,793,080 km (0.082 R)
• M6: 2,819,022 km (0.07 R)
• M7: 3,689,831 km (0.091 R)
• M8: 5,216,478 km (0.088 R)
• M9: 5,784,052 km (0.078 R)
• M10: 6,604,297 km (0.119 R)
• M11: 7,126,992 km (0.051 R)
• M12: 7,588,202 km (0.118 R)
• M13: 8,538,897 km (0.06 R)
• M14: 9,775,174 km (0.114 R)
• M15: 10,309,088 km (0.094 R)
• M16: 12,149,142 km (0.117 R)
• M17: 12,766,533 km (0.091 R)
• M18: 13,886,123 km (0.107 R)
• M19: 15,023,217 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.7

Radius: 9.1

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.22 AU - 2.26 AU

Year: 2274 Days

Day: 5.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 24,561,169 km

• M1: 113,246 km (0.1 R)
• M2: 478,414 km (0.075 R)
• M3: 804,986 km (0.049 R)
• M4: 1,319,304 km (0.118 R)
• M5: 1,841,699 km (0.106 R)
• M6: 2,293,335 km (0.119 R)
• M7: 2,878,562 km (0.109 R)
• M8: 3,231,912 km (0.111 R)
• M9: 3,872,790 km (0.102 R)
• M10: 4,163,907 km (0.086 R)
• M11: 4,638,731 km (0.111 R)
• M12: 4,967,696 km (0.055 R)
• M13: 5,265,247 km (0.108 R)
• M14: 5,746,503 km (0.101 R)
• M15: 6,824,804 km (0.09 R)
• M16: 7,309,352 km (0.052 R)
• M17: 8,157,572 km (0.027 R)
• M18: 9,515,921 km (0.08 R)
• M19: 11,487,620 km (0.098 R)
• M20: 12,173,976 km (0.116 R)
• M21: 12,973,127 km (0.084 R)
• M22: 14,629,026 km (0.038 R)
• M23: 15,099,811 km (0.099 R)
• M24: 15,532,149 km (0.056 R)
• M25: 15,824,912 km (0.116 R)
• M26: 16,623,615 km (0.101 R)
• M27: 17,240,107 km (0.054 R)

Asteroid Belt

Center: 2.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.2

Radius: 13.4

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.83 AU - 4.45 AU

Year: 4710 Days

Day: 14 Hours

Environment

Temp: -221 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,561,169 km

• M1: 168,746 km (0.09 R)
• M2: 627,862 km (0.101 R)
• M3: 1,237,025 km (0.075 R)
• M4: 1,904,082 km (0.084 R)
• M5: 2,513,394 km (0.029 R)
• M6: 2,946,928 km (0.083 R)
• M7: 4,198,315 km (0.08 R)
• M8: 5,104,279 km (0.108 R)
• M9: 5,807,240 km (0.109 R)
• M10: 6,965,576 km (0.031 R)
• M11: 7,407,339 km (0.066 R)
• M12: 7,904,153 km (0.089 R)
• M13: 8,499,104 km (0.064 R)
• M14: 9,365,874 km (0.11 R)
• M15: 10,686,225 km (0.1 R)
• M16: 13,277,559 km (0.055 R)
• M17: 19,469,415 km (0.075 R)
• M18: 21,327,420 km (0.119 R)
• M19: 22,629,969 km (0.119 R)
• M20: 23,300,766 km (0.099 R)
• M21: 26,526,395 km (0.103 R)
• M22: 27,105,339 km (0.107 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 9.8

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.9 AU - 5.56 AU

Year: 8112 Days

Day: 6 Hours

Environment

Temp: -235 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 24,561,169 km

• M1: 123,717 km (0.085 R)
• M2: 716,275 km (0.051 R)
• M3: 1,475,185 km (0.041 R)
• M4: 2,586,398 km (0.091 R)
• M5: 3,174,766 km (0.096 R)
• M6: 4,905,913 km (0.113 R)
• M7: 5,974,789 km (0.069 R)
• M8: 6,282,213 km (0.104 R)
• M9: 6,781,421 km (0.034 R)
• M10: 8,145,903 km (0.058 R)
• M11: 9,546,139 km (0.078 R)
• M12: 10,255,084 km (0.093 R)
• M13: 11,830,948 km (0.116 R)
• M14: 15,202,734 km (0.074 R)
• M15: 15,842,564 km (0.046 R)
• M16: 16,433,625 km (0.073 R)
• M17: 20,217,404 km (0.078 R)
• M18: 20,679,362 km (0.03 R)
• M19: 20,991,124 km (0.104 R)
• M20: 23,431,215 km (0.12 R)
• M21: 23,770,354 km (0.098 R)
• M22: 24,632,187 km (0.116 R)
• M23: 24,982,844 km (0.094 R)
• M24: 25,693,883 km (0.053 R)
• M25: 28,385,298 km (0.116 R)
• M26: 29,552,012 km (0.104 R)
• M27: 31,567,095 km (0.041 R)
• M28: 32,084,704 km (0.081 R)
• M29: 33,137,275 km (0.108 R)
• M30: 35,422,083 km (0.093 R)
• M31: 36,546,311 km (0.086 R)
• M32: 38,394,144 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29

Radius: 3.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.66 AU - 10.02 AU

Year: 17827 Days

Day: 18.2 Hours

Environment

Temp: -235 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 24,561,169 km

• M1: 55,800 km (0.097 R)
• M2: 266,135 km (0.106 R)
• M3: 372,798 km (0.117 R)
• M4: 891,753 km (0.109 R)
• M5: 1,430,604 km (0.062 R)
• M6: 1,611,468 km (0.076 R)
• M7: 3,052,245 km (0.119 R)
• M8: 3,294,744 km (0.042 R)
• M9: 8,707,045 km (0.111 R)
• M10: 19,700,693 km (0.049 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,049 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit