🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.5

Radius: 12.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.6 AU - 0.82 AU

Year: 392 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 73,300,231 km

• M1: 150,495 km (0.111 R)
• M2: 540,497 km (0.047 R)
• M3: 1,037,760 km (0.037 R)
• M4: 1,711,549 km (0.085 R)
• M5: 2,176,499 km (0.118 R)
• M6: 3,597,081 km (0.059 R)
• M7: 4,018,648 km (0.035 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.5

Radius: 11

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.32 AU - 1.42 AU

Year: 1052 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,300,231 km

• M1: 140,622 km (0.035 R)
• M2: 623,524 km (0.084 R)
• M3: 1,028,037 km (0.09 R)
• M4: 1,410,110 km (0.12 R)
• M5: 2,508,008 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.9

Radius: 12.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.6 AU - 1.66 AU

Year: 1365 Days

Day: 13.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 73,300,231 km

• M1: 154,235 km (0.12 R)
• M2: 684,261 km (0.096 R)
• M3: 1,121,984 km (0.095 R)
• M4: 1,619,696 km (0.114 R)
• M5: 2,334,774 km (0.06 R)
• M6: 3,045,065 km (0.119 R)
• M7: 3,877,876 km (0.114 R)
• M8: 4,394,587 km (0.084 R)
• M9: 4,797,305 km (0.075 R)
• M10: 5,224,706 km (0.057 R)
• M11: 5,655,398 km (0.108 R)
• M12: 6,346,091 km (0.104 R)
• M13: 7,460,296 km (0.086 R)
• M14: 8,291,761 km (0.077 R)
• M15: 9,000,705 km (0.09 R)
• M16: 10,305,049 km (0.117 R)
• M17: 10,778,227 km (0.107 R)
• M18: 11,265,767 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.3

Radius: 11.8

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 4.52 AU - 7.2 AU

Year: 9306 Days

Day: 11.3 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,300,231 km

• M1: 194,776 km (0.098 R)
• M2: 608,714 km (0.091 R)
• M3: 1,055,413 km (0.104 R)
• M4: 3,648,692 km (0.108 R)
• M5: 4,134,586 km (0.064 R)
• M6: 4,514,864 km (0.055 R)
• M7: 6,846,945 km (0.052 R)
• M8: 7,872,588 km (0.074 R)
• M9: 10,270,193 km (0.115 R)
• M10: 13,169,549 km (0.092 R)
• M11: 18,101,193 km (0.093 R)
• M12: 18,672,806 km (0.078 R)
• M13: 24,526,571 km (0.115 R)
• M14: 28,416,116 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.3

Radius: 6.9

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.92 AU - 8.1 AU

Year: 13501 Days

Day: 23.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,300,231 km

• M1: 85,869 km (0.082 R)
• M2: 426,653 km (0.044 R)
• M3: 793,766 km (0.099 R)
• M4: 1,072,766 km (0.103 R)
• M5: 1,850,526 km (0.076 R)
• M6: 2,206,269 km (0.099 R)
• M7: 3,337,080 km (0.12 R)
• M8: 4,416,428 km (0.059 R)
• M9: 4,778,006 km (0.063 R)
• M10: 5,194,936 km (0.12 R)
• M11: 7,652,380 km (0.085 R)
• M12: 11,328,598 km (0.11 R)
• M13: 11,943,894 km (0.05 R)
• M14: 12,259,845 km (0.104 R)
• M15: 12,646,256 km (0.114 R)
• M16: 13,579,597 km (0.101 R)
• M17: 17,288,727 km (0.045 R)
• M18: 17,938,879 km (0.061 R)
• M19: 19,115,616 km (0.096 R)
• M20: 19,810,797 km (0.11 R)
• M21: 21,159,272 km (0.108 R)
• M22: 23,148,475 km (0.074 R)
• M23: 23,639,755 km (0.055 R)
• M24: 24,339,424 km (0.082 R)
• M25: 26,521,010 km (0.099 R)
• M26: 26,842,944 km (0.099 R)
• M27: 31,268,797 km (0.116 R)
• M28: 33,842,330 km (0.1 R)
• M29: 35,504,362 km (0.065 R)
• M30: 37,758,802 km (0.082 R)
• M31: 40,389,331 km (0.107 R)
• M32: 50,146,702 km (0.053 R)
• M33: 50,969,042 km (0.057 R)
• M34: 62,493,912 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.4

Radius: 3.6

Gravity: 56.59 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.57 AU - 9.81 AU

Year: 18276 Days

Day: 20.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,300,231 km

• M1: 52,359 km (0.112 R)
• M2: 3,000,933 km (0.061 R)
• M3: 5,130,609 km (0.063 R)
• M4: 5,433,395 km (0.091 R)
• M5: 5,747,999 km (0.081 R)
• M6: 7,945,442 km (0.075 R)
• M7: 10,766,708 km (0.12 R)
• M8: 12,433,229 km (0.07 R)
• M9: 13,047,926 km (0.06 R)
• M10: 14,861,501 km (0.066 R)
• M11: 16,347,457 km (0.113 R)
• M12: 18,890,471 km (0.1 R)
• M13: 23,078,613 km (0.098 R)
• M14: 23,384,840 km (0.103 R)
• M15: 33,228,380 km (0.109 R)
• M16: 39,701,181 km (0.109 R)
• M17: 43,774,431 km (0.026 R)
• M18: 47,786,347 km (0.079 R)
• M19: 54,163,255 km (0.119 R)
• M20: 55,430,200 km (0.049 R)
• M21: 62,062,173 km (0.075 R)
• M22: 67,317,396 km (0.119 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: 401 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit