🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.1

Radius: 9.5

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.76 AU - 0.8 AU

Year: 452 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 56,123,550 km

• M1: 127,906 km (0.119 R)
• M2: 444,156 km (0.103 R)
• M3: 753,973 km (0.118 R)
• M4: 1,236,726 km (0.091 R)
• M5: 1,616,555 km (0.084 R)
• M6: 1,924,577 km (0.067 R)
• M7: 2,223,324 km (0.091 R)
• M8: 2,535,684 km (0.066 R)
• M9: 2,887,089 km (0.078 R)
• M10: 3,497,748 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.7

Radius: 12.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.73 AU - 1.89 AU

Year: 1597 Days

Day: 5 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,123,550 km

• M1: 159,771 km (0.119 R)
• M2: 596,148 km (0.119 R)
• M3: 1,114,205 km (0.103 R)
• M4: 2,129,226 km (0.107 R)
• M5: 3,023,074 km (0.097 R)
• M6: 3,638,220 km (0.116 R)
• M7: 4,064,125 km (0.1 R)
• M8: 4,815,555 km (0.032 R)
• M9: 5,547,388 km (0.104 R)
• M10: 6,473,100 km (0.048 R)
• M11: 6,871,329 km (0.06 R)
• M12: 7,499,341 km (0.083 R)
• M13: 7,939,009 km (0.096 R)
• M14: 8,337,987 km (0.072 R)
• M15: 9,679,880 km (0.107 R)
• M16: 10,202,126 km (0.107 R)
• M17: 12,405,553 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.4

Radius: 10.4

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.87 AU - 2.99 AU

Year: 3290 Days

Day: 10.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,123,550 km

• M1: 130,001 km (0.055 R)
• M2: 488,886 km (0.076 R)
• M3: 1,251,237 km (0.088 R)
• M4: 1,602,193 km (0.089 R)
• M5: 2,073,426 km (0.049 R)
• M6: 3,059,127 km (0.066 R)
• M7: 3,469,175 km (0.114 R)
• M8: 4,153,286 km (0.089 R)
• M9: 4,681,366 km (0.119 R)
• M10: 5,679,334 km (0.095 R)
• M11: 6,098,956 km (0.087 R)
• M12: 6,569,142 km (0.111 R)
• M13: 7,127,142 km (0.105 R)
• M14: 9,104,526 km (0.092 R)
• M15: 10,947,871 km (0.079 R)
• M16: 13,365,971 km (0.116 R)
• M17: 16,453,821 km (0.087 R)
• M18: 21,627,364 km (0.087 R)
• M19: 23,142,791 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.4

Radius: 3.9

Gravity: 14.75 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 4.7 AU - 7.58 AU

Year: 9981 Days

Day: 17.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,123,550 km

• M1: 49,816 km (0.035 R)
• M2: 274,512 km (0.087 R)
• M3: 433,983 km (0.089 R)
• M4: 877,392 km (0.047 R)
• M5: 1,547,740 km (0.111 R)
• M6: 1,958,386 km (0.082 R)
• M7: 2,141,643 km (0.119 R)
• M8: 2,760,829 km (0.085 R)
• M9: 3,854,539 km (0.069 R)
• M10: 4,045,126 km (0.119 R)
• M11: 4,816,752 km (0.101 R)
• M12: 5,960,278 km (0.114 R)
• M13: 6,118,852 km (0.093 R)
• M14: 8,016,351 km (0.106 R)
• M15: 9,097,944 km (0.112 R)
• M16: 11,158,356 km (0.095 R)
• M17: 15,387,039 km (0.067 R)
• M18: 16,356,882 km (0.036 R)
• M19: 17,046,677 km (0.112 R)
• M20: 17,431,144 km (0.083 R)
• M21: 18,084,438 km (0.116 R)
• M22: 18,686,420 km (0.112 R)
• M23: 20,356,530 km (0.075 R)
• M24: 21,672,692 km (0.092 R)
• M25: 21,972,636 km (0.056 R)
• M26: 22,734,688 km (0.09 R)
• M27: 25,959,569 km (0.077 R)
• M28: 32,508,515 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.4

Radius: 4.7

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.63 AU - 7.53 AU

Year: 12358 Days

Day: 23 Hours

Environment

Temp: -221 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,123,550 km

• M1: 64,776 km (0.089 R)
• M2: 223,350 km (0.116 R)
• M3: 534,513 km (0.047 R)
• M4: 780,302 km (0.076 R)
• M5: 1,065,586 km (0.066 R)
• M6: 1,377,946 km (0.091 R)
• M7: 1,718,132 km (0.066 R)
• M8: 1,924,726 km (0.109 R)
• M9: 2,465,373 km (0.07 R)
• M10: 2,856,721 km (0.095 R)
• M11: 3,033,396 km (0.085 R)
• M12: 4,570,963 km (0.04 R)
• M13: 4,813,311 km (0.106 R)
• M14: 5,095,902 km (0.082 R)
• M15: 5,257,767 km (0.085 R)
• M16: 8,337,089 km (0.106 R)
• M17: 8,653,040 km (0.111 R)
• M18: 9,261,155 km (0.059 R)
• M19: 9,947,510 km (0.111 R)
• M20: 11,642,305 km (0.027 R)
• M21: 12,151,685 km (0.083 R)
• M22: 14,661,190 km (0.099 R)
• M23: 15,121,652 km (0.09 R)
• M24: 18,314,370 km (0.104 R)
• M25: 18,465,912 km (0.105 R)
• M26: 21,759,160 km (0.039 R)
• M27: 25,142,465 km (0.099 R)
• M28: 28,149,383 km (0.102 R)
• M29: 28,452,617 km (0.084 R)
• M30: 40,358,663 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.8

Radius: 3.6

Gravity: 39.65 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.28 AU - 9.12 AU

Year: 14017 Days

Day: 24.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,123,550 km

• M1: 44,879 km (0.042 R)
• M2: 204,201 km (0.082 R)
• M3: 347,067 km (0.065 R)
• M4: 641,027 km (0.047 R)
• M5: 798,254 km (0.058 R)
• M6: 2,608,837 km (0.115 R)
• M7: 3,035,341 km (0.036 R)
• M8: 3,203,638 km (0.075 R)
• M9: 3,968,383 km (0.08 R)
• M10: 5,077,801 km (0.112 R)
• M11: 5,315,212 km (0.057 R)
• M12: 5,560,104 km (0.119 R)
• M13: 6,535,632 km (0.066 R)
• M14: 6,735,495 km (0.108 R)
• M15: 7,576,235 km (0.119 R)
• M16: 8,531,716 km (0.097 R)
• M17: 10,138,098 km (0.073 R)
• M18: 10,352,023 km (0.046 R)
• M19: 10,956,099 km (0.103 R)
• M20: 13,478,918 km (0.117 R)
• M21: 14,399,094 km (0.111 R)
• M22: 14,533,882 km (0.066 R)
• M23: 18,420,135 km (0.103 R)
• M24: 18,658,744 km (0.105 R)
• M25: 23,129,626 km (0.103 R)
• M26: 24,540,783 km (0.083 R)
• M27: 31,095,563 km (0.101 R)
• M28: 32,003,173 km (0.089 R)
• M29: 32,347,996 km (0.104 R)
• M30: 35,934,157 km (0.115 R)
• M31: 36,681,847 km (0.118 R)
• M32: 39,776,428 km (0.116 R)
• M33: 41,386,849 km (0.08 R)
• M34: 42,761,803 km (0.083 R)
• M35: 45,457,407 km (0.096 R)
• M36: 52,130,220 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.8

Radius: 3.7

Gravity: 26.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.99 AU - 9.87 AU

Year: 17506 Days

Day: 17.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 56,123,550 km

• M1: 46,076 km (0.102 R)
• M2: 184,005 km (0.103 R)
• M3: 326,423 km (0.108 R)
• M4: 572,810 km (0.09 R)
• M5: 954,135 km (0.118 R)
• M6: 1,162,076 km (0.116 R)
• M7: 1,290,282 km (0.106 R)
• M8: 1,545,047 km (0.066 R)
• M9: 1,849,329 km (0.091 R)
• M10: 2,024,807 km (0.036 R)
• M11: 3,246,124 km (0.105 R)
• M12: 6,018,023 km (0.087 R)
• M13: 6,247,805 km (0.05 R)
• M14: 8,253,763 km (0.086 R)
• M15: 13,540,552 km (0.112 R)
• M16: 19,779,531 km (0.116 R)
• M17: 20,889,697 km (0.054 R)
• M18: 25,547,576 km (0.101 R)
• M19: 27,380,599 km (0.104 R)
• M20: 29,958,470 km (0.106 R)
• M21: 32,342,760 km (0.089 R)
• M22: 32,576,283 km (0.069 R)
• M23: 33,402,213 km (0.105 R)
• M24: 34,484,703 km (0.045 R)
• M25: 40,383,945 km (0.051 R)
• M26: 42,583,632 km (0.082 R)
• M27: 45,590,250 km (0.099 R)
• M28: 47,671,456 km (0.082 R)
• M29: 49,659,761 km (0.075 R)
• M30: 50,126,357 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 13,204 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit