🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.9

Radius: 11.1

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.47 AU - 0.55 AU

Year: 251 Days

Day: 6.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 66,613,832 km

• M1: 138,378 km (0.114 R)
• M2: 504,294 km (0.096 R)
• M3: 914,641 km (0.075 R)
• M4: 1,390,662 km (0.114 R)
• M5: 2,022,414 km (0.106 R)
• M6: 2,584,602 km (0.101 R)
• M7: 3,248,518 km (0.072 R)
• M8: 3,710,626 km (0.118 R)
• M9: 4,082,825 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.8

Radius: 14.2

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.43 AU - 3.29 AU

Year: 3339 Days

Day: 8.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,613,832 km

• M1: 176,825 km (0.08 R)
• M2: 734,526 km (0.066 R)
• M3: 1,236,277 km (0.096 R)
• M4: 3,263,178 km (0.091 R)
• M5: 3,877,577 km (0.075 R)
• M6: 4,981,459 km (0.055 R)
• M7: 6,314,975 km (0.067 R)
• M8: 7,145,393 km (0.072 R)
• M9: 8,152,336 km (0.061 R)
• M10: 9,600,294 km (0.113 R)
• M11: 10,783,763 km (0.118 R)
• M12: 11,744,779 km (0.115 R)
• M13: 12,246,381 km (0.103 R)
• M14: 12,714,772 km (0.097 R)
• M15: 13,390,655 km (0.119 R)
• M16: 14,552,881 km (0.062 R)
• M17: 16,280,736 km (0.05 R)
• M18: 17,663,619 km (0.055 R)
• M19: 21,059,790 km (0.067 R)
• M20: 23,768,409 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.3

Radius: 12.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.33 AU - 3.59 AU

Year: 3515 Days

Day: 14 Hours

Environment

Temp: -209 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 66,613,832 km

• M1: 153,039 km (0.087 R)
• M2: 666,010 km (0.104 R)
• M3: 1,064,389 km (0.102 R)
• M4: 1,560,755 km (0.114 R)
• M5: 2,111,873 km (0.113 R)
• M6: 4,349,408 km (0.115 R)
• M7: 5,031,276 km (0.101 R)
• M8: 5,588,528 km (0.106 R)
• M9: 6,216,240 km (0.098 R)
• M10: 7,082,562 km (0.094 R)
• M11: 8,169,540 km (0.082 R)
• M12: 8,641,671 km (0.105 R)
• M13: 10,004,208 km (0.111 R)
• M14: 10,758,480 km (0.095 R)
• M15: 11,149,679 km (0.108 R)
• M16: 13,299,699 km (0.054 R)
• M17: 17,140,774 km (0.113 R)
• M18: 18,159,686 km (0.114 R)
• M19: 19,091,979 km (0.116 R)
• M20: 19,731,062 km (0.101 R)
• M21: 20,516,750 km (0.112 R)
• M22: 22,856,161 km (0.103 R)
• M23: 23,722,931 km (0.111 R)
• M24: 24,461,645 km (0.036 R)
• M25: 24,987,931 km (0.1 R)
• M26: 25,521,696 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495

Radius: 6.2

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.72 AU - 5.86 AU

Year: 9617 Days

Day: 21.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 66,613,832 km

• M1: 77,193 km (0.097 R)
• M2: 453,581 km (0.111 R)
• M3: 787,184 km (0.091 R)
• M4: 1,035,217 km (0.049 R)
• M5: 1,335,311 km (0.11 R)
• M6: 1,663,828 km (0.109 R)
• M7: 1,980,377 km (0.099 R)
• M8: 2,336,420 km (0.065 R)
• M9: 3,426,240 km (0.079 R)
• M10: 4,337,441 km (0.065 R)
• M11: 6,095,515 km (0.119 R)
• M12: 6,554,631 km (0.114 R)
• M13: 8,624,616 km (0.118 R)
• M14: 10,289,641 km (0.094 R)
• M15: 11,671,177 km (0.114 R)
• M16: 11,885,850 km (0.103 R)
• M17: 13,878,643 km (0.061 R)
• M18: 15,111,928 km (0.074 R)
• M19: 15,755,349 km (0.103 R)
• M20: 16,216,409 km (0.113 R)
• M21: 20,622,814 km (0.057 R)
• M22: 22,061,348 km (0.027 R)
• M23: 22,389,865 km (0.063 R)
• M24: 23,736,694 km (0.086 R)
• M25: 25,856,945 km (0.098 R)
• M26: 26,222,113 km (0.096 R)
• M27: 28,292,697 km (0.086 R)
• M28: 32,226,822 km (0.066 R)
• M29: 33,507,081 km (0.115 R)
• M30: 38,018,803 km (0.111 R)
• M31: 39,810,088 km (0.052 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.7

Radius: 4.4

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7 AU - 8.06 AU

Year: 14263 Days

Day: 16 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 66,613,832 km

• M1: 55,650 km (0.083 R)
• M2: 250,576 km (0.075 R)
• M3: 489,035 km (0.032 R)
• M4: 697,874 km (0.118 R)
• M5: 910,752 km (0.075 R)
• M6: 1,153,549 km (0.081 R)
• M7: 1,669,363 km (0.101 R)
• M8: 2,186,223 km (0.117 R)
• M9: 3,189,427 km (0.116 R)
• M10: 7,833,992 km (0.108 R)
• M11: 12,024,078 km (0.109 R)
• M12: 12,460,306 km (0.076 R)
• M13: 15,375,220 km (0.099 R)
• M14: 20,332,445 km (0.119 R)
• M15: 21,130,400 km (0.072 R)
• M16: 21,765,293 km (0.053 R)
• M17: 25,232,972 km (0.118 R)
• M18: 32,995,157 km (0.096 R)
• M19: 37,676,373 km (0.045 R)
• M20: 51,517,019 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 227.9

Radius: 6.5

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 8.81 AU - 8.89 AU

Year: 18173 Days

Day: 19.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 66,613,832 km

• M1: 80,783 km (0.103 R)
• M2: 430,393 km (0.115 R)
• M3: 650,900 km (0.105 R)
• M4: 2,290,044 km (0.079 R)
• M5: 3,459,301 km (0.115 R)
• M6: 4,550,767 km (0.088 R)
• M7: 6,904,690 km (0.09 R)
• M8: 7,557,984 km (0.098 R)
• M9: 9,082,236 km (0.057 R)
• M10: 9,966,958 km (0.098 R)
• M11: 11,344,605 km (0.115 R)
• M12: 19,290,795 km (0.115 R)
• M13: 22,015,571 km (0.04 R)
• M14: 24,799,138 km (0.094 R)
• M15: 30,945,217 km (0.104 R)
• M16: 33,275,653 km (0.117 R)
• M17: 36,925,990 km (0.119 R)
• M18: 49,461,694 km (0.041 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.5

Radius: 3.2

Gravity: 35.3 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.99 AU - 11.45 AU

Year: 22552 Days

Day: 23.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 66,613,832 km

• M1: 70,161 km (0.05 R)
• M2: 210,933 km (0.081 R)
• M3: 454,478 km (0.063 R)
• M4: 768,185 km (0.055 R)
• M5: 1,292,825 km (0.038 R)
• M6: 1,731,595 km (0.092 R)
• M7: 2,542,715 km (0.037 R)
• M8: 3,120,013 km (0.104 R)
• M9: 3,664,101 km (0.115 R)
• M10: 3,838,981 km (0.037 R)
• M11: 5,042,944 km (0.067 R)
• M12: 5,749,645 km (0.049 R)
• M13: 7,541,229 km (0.089 R)
• M14: 9,027,633 km (0.04 R)
• M15: 11,856,978 km (0.053 R)
• M16: 12,564,576 km (0.109 R)
• M17: 15,150,824 km (0.109 R)
• M18: 17,005,538 km (0.036 R)
• M19: 17,738,418 km (0.113 R)
• M20: 18,322,747 km (0.099 R)
• M21: 18,662,334 km (0.037 R)
• M22: 22,582,397 km (0.048 R)
• M23: 26,908,019 km (0.101 R)
• M24: 29,379,675 km (0.116 R)
• M25: 29,611,702 km (0.109 R)
• M26: 30,079,195 km (0.12 R)
• M27: 30,196,779 km (0.103 R)
• M28: 33,238,702 km (0.099 R)
• M29: 33,364,514 km (0.07 R)
• M30: 35,158,492 km (0.105 R)
• M31: 38,381,877 km (0.11 R)
• M32: 38,658,932 km (0.079 R)
• M33: 41,069,103 km (0.104 R)
• M34: 50,539,546 km (0.115 R)
• M35: 62,125,004 km (0.073 R)
• M36: 65,225,569 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit