🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 8.2

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.73 AU - 0.73 AU

Year: 409 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 60,807,681 km

• M1: 102,026 km (0.104 R)
• M2: 365,318 km (0.099 R)
• M3: 621,130 km (0.035 R)
• M4: 883,525 km (0.052 R)
• M5: 1,168,958 km (0.084 R)
• M6: 1,633,609 km (0.064 R)
• M7: 2,000,572 km (0.092 R)
• M8: 2,448,618 km (0.107 R)
• M9: 2,773,694 km (0.061 R)
• M10: 3,376,125 km (0.116 R)
• M11: 3,638,071 km (0.101 R)
• M12: 3,901,512 km (0.055 R)
• M13: 4,255,012 km (0.091 R)
• M14: 4,755,118 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.7

Radius: 10

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.61 AU - 0.87 AU

Year: 418 Days

Day: 6.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 60,807,681 km

• M1: 124,316 km (0.058 R)
• M2: 563,535 km (0.108 R)
• M3: 900,130 km (0.093 R)
• M4: 1,262,456 km (0.098 R)
• M5: 1,623,885 km (0.076 R)
• M6: 2,232,150 km (0.113 R)
• M7: 2,628,734 km (0.037 R)
• M8: 3,650,038 km (0.113 R)
• M9: 4,326,520 km (0.117 R)
• M10: 4,947,351 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 10.9

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.28 AU

Year: 757 Days

Day: 12.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 60,807,681 km

• M1: 135,536 km (0.096 R)
• M2: 556,504 km (0.107 R)
• M3: 1,146,817 km (0.036 R)
• M4: 2,110,527 km (0.117 R)
• M5: 2,778,780 km (0.101 R)
• M6: 3,965,241 km (0.094 R)
• M7: 4,812,414 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.3

Radius: 14

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.21 AU - 4.69 AU

Year: 6158 Days

Day: 9.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,807,681 km

• M1: 185,501 km (0.029 R)
• M2: 835,803 km (0.043 R)
• M3: 1,319,603 km (0.085 R)
• M4: 1,820,905 km (0.091 R)
• M5: 2,798,677 km (0.11 R)
• M6: 6,790,397 km (0.116 R)
• M7: 7,338,524 km (0.047 R)
• M8: 8,155,478 km (0.079 R)
• M9: 8,989,037 km (0.084 R)
• M10: 9,426,910 km (0.113 R)
• M11: 11,373,178 km (0.041 R)
• M12: 12,042,928 km (0.061 R)
• M13: 12,521,791 km (0.085 R)
• M14: 13,803,994 km (0.07 R)
• M15: 15,049,546 km (0.079 R)
• M16: 15,794,244 km (0.075 R)
• M17: 19,526,112 km (0.073 R)
• M18: 21,635,442 km (0.105 R)
• M19: 22,344,686 km (0.106 R)
• M20: 25,078,437 km (0.071 R)
• M21: 28,307,507 km (0.077 R)
• M22: 34,715,682 km (0.1 R)
• M23: 35,688,218 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.3

Radius: 3.1

Gravity: 92.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 5.74 AU - 8.74 AU

Year: 12780 Days

Day: 17.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 60,807,681 km

• M1: 46,675 km (0.06 R)
• M2: 909,405 km (0.057 R)
• M3: 1,221,317 km (0.089 R)
• M4: 1,616,106 km (0.073 R)
• M5: 2,628,285 km (0.1 R)
• M6: 2,741,381 km (0.073 R)
• M7: 3,683,548 km (0.088 R)
• M8: 3,825,517 km (0.085 R)
• M9: 4,992,530 km (0.112 R)
• M10: 6,624,044 km (0.095 R)
• M11: 7,223,632 km (0.113 R)
• M12: 9,342,985 km (0.11 R)
• M13: 11,180,346 km (0.052 R)
• M14: 12,089,902 km (0.11 R)
• M15: 14,896,956 km (0.113 R)
• M16: 16,681,060 km (0.111 R)
• M17: 17,946,509 km (0.115 R)
• M18: 22,593,617 km (0.097 R)
• M19: 23,455,001 km (0.049 R)
• M20: 25,858,291 km (0.042 R)
• M21: 26,169,754 km (0.118 R)
• M22: 31,264,459 km (0.118 R)
• M23: 32,093,381 km (0.053 R)
• M24: 32,573,590 km (0.062 R)
• M25: 36,850,443 km (0.105 R)
• M26: 36,981,641 km (0.101 R)
• M27: 37,775,108 km (0.074 R)
• M28: 38,986,551 km (0.062 R)
• M29: 39,670,663 km (0.03 R)
• M30: 44,833,883 km (0.079 R)
• M31: 53,558,581 km (0.069 R)
• M32: 56,992,002 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 434.6

Radius: 5.8

Gravity: 12.92 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.16 AU - 7.58 AU

Year: 13125 Days

Day: 21.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 60,807,681 km

• M1: 72,555 km (0.116 R)
• M2: 297,700 km (0.088 R)
• M3: 679,922 km (0.116 R)
• M4: 1,177,784 km (0.07 R)
• M5: 2,777,434 km (0.115 R)
• M6: 3,470,072 km (0.085 R)
• M7: 3,672,927 km (0.064 R)
• M8: 4,446,049 km (0.113 R)
• M9: 5,125,821 km (0.102 R)
• M10: 5,979,726 km (0.088 R)
• M11: 6,806,404 km (0.082 R)
• M12: 7,165,738 km (0.089 R)
• M13: 11,153,269 km (0.099 R)
• M14: 12,166,795 km (0.086 R)
• M15: 13,179,124 km (0.06 R)
• M16: 13,425,362 km (0.104 R)
• M17: 14,505,758 km (0.082 R)
• M18: 15,033,838 km (0.078 R)
• M19: 15,302,516 km (0.074 R)
• M20: 20,294,746 km (0.086 R)
• M21: 22,580,452 km (0.083 R)
• M22: 23,558,972 km (0.117 R)
• M23: 23,830,642 km (0.106 R)
• M24: 25,504,941 km (0.05 R)
• M25: 28,364,803 km (0.087 R)
• M26: 28,672,377 km (0.047 R)
• M27: 29,924,810 km (0.1 R)
• M28: 31,981,631 km (0.064 R)
• M29: 36,374,573 km (0.067 R)
• M30: 37,102,965 km (0.044 R)
• M31: 39,729,155 km (0.12 R)
• M32: 40,243,174 km (0.091 R)
• M33: 42,343,229 km (0.071 R)
• M34: 45,348,351 km (0.118 R)
• M35: 48,785,661 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523.6

Radius: 3.1

Gravity: 54.48 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.38 AU - 8.68 AU

Year: 16343 Days

Day: 16.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 60,807,681 km

• M1: 38,596 km (0.042 R)
• M2: 208,839 km (0.094 R)
• M3: 337,044 km (0.092 R)
• M4: 585,376 km (0.108 R)
• M5: 807,230 km (0.088 R)
• M6: 976,724 km (0.111 R)
• M7: 1,208,302 km (0.059 R)
• M8: 1,330,075 km (0.101 R)
• M9: 1,582,895 km (0.109 R)
• M10: 1,884,185 km (0.032 R)
• M11: 2,011,194 km (0.118 R)
• M12: 2,873,775 km (0.076 R)
• M13: 3,116,722 km (0.054 R)
• M14: 3,373,133 km (0.114 R)
• M15: 3,643,307 km (0.077 R)
• M16: 3,927,842 km (0.106 R)
• M17: 4,075,495 km (0.11 R)
• M18: 5,687,561 km (0.098 R)
• M19: 6,031,038 km (0.099 R)
• M20: 6,267,552 km (0.1 R)
• M21: 6,469,360 km (0.112 R)
• M22: 6,928,476 km (0.103 R)
• M23: 7,057,429 km (0.059 R)
• M24: 7,188,028 km (0.086 R)
• M25: 9,136,989 km (0.071 R)
• M26: 10,204,220 km (0.076 R)
• M27: 16,345,063 km (0.095 R)
• M28: 18,562,253 km (0.084 R)
• M29: 19,062,209 km (0.104 R)
• M30: 20,527,072 km (0.083 R)
• M31: 21,151,493 km (0.119 R)
• M32: 22,158,137 km (0.12 R)
• M33: 23,873,576 km (0.075 R)
• M34: 27,244,764 km (0.076 R)
• M35: 32,453,463 km (0.098 R)
• M36: 36,703,688 km (0.081 R)
• M37: 38,961,419 km (0.089 R)
• M38: 44,783,768 km (0.093 R)
• M39: 47,050,774 km (0.093 R)
• M40: 49,234,604 km (0.12 R)
• M41: 55,672,548 km (0.092 R)
• M42: 58,468,383 km (0.114 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 11,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit