🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.7

Radius: 9

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 257 Days

Day: 7 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 78,731,730 km

• M1: 111,899 km (0.117 R)
• M2: 426,952 km (0.065 R)
• M3: 714,180 km (0.088 R)
• M4: 1,027,139 km (0.059 R)
• M5: 1,455,138 km (0.046 R)
• M6: 2,041,113 km (0.06 R)
• M7: 2,365,741 km (0.095 R)
• M8: 2,873,177 km (0.044 R)
• M9: 3,292,649 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.3

Radius: 11.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.52 AU - 0.78 AU

Year: 349 Days

Day: 14.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 62.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 78,731,730 km

• M1: 138,228 km (0.085 R)
• M2: 516,113 km (0.056 R)
• M3: 914,492 km (0.088 R)
• M4: 1,529,489 km (0.116 R)
• M5: 2,151,816 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 14.8

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.94 AU - 1.28 AU

Year: 780 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,731,730 km

• M1: 184,305 km (0.093 R)
• M2: 761,603 km (0.12 R)
• M3: 1,325,587 km (0.032 R)
• M4: 1,837,660 km (0.084 R)
• M5: 2,743,176 km (0.066 R)
• M6: 3,252,707 km (0.04 R)
• M7: 4,873,899 km (0.097 R)
• M8: 5,589,874 km (0.071 R)
• M9: 6,545,505 km (0.111 R)
• M10: 7,465,682 km (0.106 R)
• M11: 8,217,561 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.7

Radius: 13.4

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.27 AU - 5.51 AU

Year: 7211 Days

Day: 8.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 78,731,730 km

• M1: 167,250 km (0.104 R)
• M2: 802,593 km (0.096 R)
• M3: 1,308,533 km (0.095 R)
• M4: 1,785,600 km (0.109 R)
• M5: 2,790,599 km (0.098 R)
• M6: 3,442,247 km (0.106 R)
• M7: 3,947,738 km (0.094 R)
• M8: 4,966,799 km (0.096 R)
• M9: 5,676,940 km (0.041 R)
• M10: 6,797,877 km (0.117 R)
• M11: 7,674,520 km (0.103 R)
• M12: 10,712,704 km (0.106 R)
• M13: 12,632,044 km (0.031 R)
• M14: 13,449,447 km (0.113 R)
• M15: 16,687,044 km (0.095 R)
• M16: 18,694,348 km (0.069 R)
• M17: 20,265,276 km (0.091 R)
• M18: 21,461,909 km (0.053 R)
• M19: 24,742,889 km (0.117 R)
• M20: 33,500,798 km (0.104 R)
• M21: 34,225,300 km (0.069 R)
• M22: 35,598,758 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.9

Radius: 9.1

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 4.26 AU - 6.44 AU

Year: 8252 Days

Day: 13.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,731,730 km

• M1: 138,827 km (0.069 R)
• M2: 479,162 km (0.071 R)
• M3: 2,197,294 km (0.099 R)
• M4: 3,182,844 km (0.114 R)
• M5: 4,194,575 km (0.065 R)
• M6: 5,590,323 km (0.102 R)
• M7: 6,024,605 km (0.056 R)
• M8: 6,336,218 km (0.11 R)
• M9: 13,961,221 km (0.117 R)
• M10: 14,407,921 km (0.085 R)
• M11: 17,690,995 km (0.033 R)
• M12: 18,214,139 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.1

Radius: 4

Gravity: 43.01 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.87 AU - 12.63 AU

Year: 21883 Days

Day: 22.4 Hours

Environment

Temp: -246 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,731,730 km

• M1: 49,816 km (0.067 R)
• M2: 189,541 km (0.079 R)
• M3: 333,753 km (0.09 R)
• M4: 529,277 km (0.113 R)
• M5: 1,099,245 km (0.105 R)
• M6: 1,328,429 km (0.116 R)
• M7: 1,641,388 km (0.072 R)
• M8: 1,961,378 km (0.086 R)
• M9: 3,729,026 km (0.069 R)
• M10: 4,382,769 km (0.094 R)
• M11: 4,522,194 km (0.074 R)
• M12: 5,109,515 km (0.032 R)
• M13: 5,501,611 km (0.117 R)
• M14: 5,871,417 km (0.098 R)
• M15: 9,218,221 km (0.035 R)
• M16: 10,526,155 km (0.097 R)
• M17: 10,776,582 km (0.096 R)
• M18: 15,183,735 km (0.07 R)
• M19: 15,423,092 km (0.077 R)
• M20: 15,991,414 km (0.05 R)
• M21: 17,956,980 km (0.092 R)
• M22: 18,495,084 km (0.116 R)
• M23: 22,669,912 km (0.095 R)
• M24: 27,905,688 km (0.092 R)
• M25: 31,897,258 km (0.074 R)
• M26: 43,344,188 km (0.116 R)
• M27: 45,292,102 km (0.08 R)
• M28: 50,415,679 km (0.06 R)
• M29: 54,037,892 km (0.062 R)
• M30: 54,409,344 km (0.054 R)
• M31: 57,249,908 km (0.118 R)
• M32: 61,188,820 km (0.092 R)
• M33: 61,592,435 km (0.039 R)
• M34: 65,094,521 km (0.111 R)
• M35: 68,944,871 km (0.116 R)
• M36: 73,170,862 km (0.028 R)
• M37: 77,802,412 km (0.19 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599.9

Radius: 6.2

Gravity: 15.61 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 7.94 AU - 12.94 AU

Year: 22495 Days

Day: 24.2 Hours

Environment

Temp: -244 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,731,730 km

• M1: 79,287 km (0.096 R)
• M2: 297,550 km (0.115 R)
• M3: 608,115 km (0.027 R)
• M4: 1,427,912 km (0.103 R)
• M5: 1,625,231 km (0.061 R)
• M6: 1,975,589 km (0.087 R)
• M7: 2,535,534 km (0.057 R)
• M8: 2,827,400 km (0.113 R)
• M9: 5,537,814 km (0.095 R)
• M10: 5,780,462 km (0.032 R)
• M11: 6,157,748 km (0.095 R)
• M12: 6,418,347 km (0.056 R)
• M13: 6,641,098 km (0.104 R)
• M14: 7,008,211 km (0.092 R)
• M15: 7,733,013 km (0.106 R)
• M16: 13,964,213 km (0.109 R)
• M17: 16,478,804 km (0.116 R)
• M18: 20,987,235 km (0.088 R)
• M19: 22,896,253 km (0.063 R)
• M20: 24,808,563 km (0.099 R)
• M21: 44,403,640 km (0.081 R)
• M22: 45,376,625 km (0.111 R)
• M23: 52,950,466 km (0.046 R)
• M24: 56,844,797 km (0.081 R)
• M25: 59,937,135 km (0.084 R)
• M26: 60,331,325 km (0.062 R)
• M27: 62,126,949 km (0.095 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 20,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit