🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.9

Radius: 13.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.5 AU - 0.68 AU

Year: 307 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,213,209 km

• M1: 164,408 km (0.109 R)
• M2: 748,438 km (0.095 R)
• M3: 1,742,366 km (0.096 R)
• M4: 2,164,681 km (0.114 R)
• M5: 2,758,286 km (0.049 R)
• M6: 3,530,061 km (0.087 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 10.9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.04 AU - 4.64 AU

Year: 6132 Days

Day: 9.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,213,209 km

• M1: 135,685 km (0.092 R)
• M2: 505,641 km (0.102 R)
• M3: 1,119,291 km (0.116 R)
• M4: 3,232,511 km (0.114 R)
• M5: 3,710,925 km (0.12 R)
• M6: 4,071,156 km (0.064 R)
• M7: 7,394,772 km (0.097 R)
• M8: 7,895,177 km (0.096 R)
• M9: 8,266,330 km (0.1 R)
• M10: 10,610,229 km (0.062 R)
• M11: 11,575,734 km (0.095 R)
• M12: 12,549,017 km (0.108 R)
• M13: 13,575,708 km (0.069 R)
• M14: 17,676,036 km (0.05 R)
• M15: 21,156,879 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.8

Radius: 14

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.1 AU - 4.96 AU

Year: 6539 Days

Day: 5.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,213,209 km

• M1: 174,132 km (0.065 R)
• M2: 878,140 km (0.045 R)
• M3: 1,432,549 km (0.072 R)
• M4: 2,478,687 km (0.117 R)
• M5: 3,420,555 km (0.043 R)
• M6: 5,120,735 km (0.12 R)
• M7: 5,664,823 km (0.07 R)
• M8: 6,247,357 km (0.05 R)
• M9: 6,773,941 km (0.099 R)
• M10: 7,845,810 km (0.112 R)
• M11: 10,712,255 km (0.069 R)
• M12: 11,468,921 km (0.107 R)
• M13: 12,165,897 km (0.113 R)
• M14: 13,339,792 km (0.101 R)
• M15: 19,248,908 km (0.112 R)
• M16: 19,902,202 km (0.108 R)
• M17: 22,021,405 km (0.05 R)
• M18: 24,590,748 km (0.082 R)
• M19: 25,987,095 km (0.119 R)
• M20: 26,464,163 km (0.034 R)
• M21: 27,599,910 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.5

Radius: 8.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 4.31 AU - 5.75 AU

Year: 7651 Days

Day: 10.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,213,209 km

• M1: 105,766 km (0.118 R)
• M2: 442,660 km (0.113 R)
• M3: 736,470 km (0.089 R)
• M4: 1,099,395 km (0.113 R)
• M5: 3,952,974 km (0.096 R)
• M6: 4,871,954 km (0.115 R)
• M7: 6,690,914 km (0.043 R)
• M8: 10,377,006 km (0.113 R)
• M9: 11,525,918 km (0.082 R)
• M10: 13,337,398 km (0.095 R)
• M11: 13,841,543 km (0.12 R)
• M12: 15,330,939 km (0.105 R)
• M13: 15,631,033 km (0.105 R)
• M14: 16,555,248 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.9

Radius: 12.5

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.56 AU - 6.56 AU

Year: 8892 Days

Day: 5.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,213,209 km

• M1: 155,432 km (0.085 R)
• M2: 553,363 km (0.095 R)
• M3: 1,178,682 km (0.109 R)
• M4: 1,729,351 km (0.101 R)
• M5: 2,316,224 km (0.108 R)
• M6: 2,785,213 km (0.111 R)
• M7: 3,509,865 km (0.119 R)
• M8: 4,060,236 km (0.087 R)
• M9: 4,910,849 km (0.098 R)
• M10: 5,692,349 km (0.114 R)
• M11: 6,521,570 km (0.091 R)
• M12: 7,213,011 km (0.052 R)
• M13: 10,295,026 km (0.118 R)
• M14: 16,174,223 km (0.027 R)
• M15: 16,863,270 km (0.118 R)
• M16: 19,256,238 km (0.095 R)
• M17: 22,478,277 km (0.091 R)
• M18: 23,574,680 km (0.094 R)
• M19: 24,542,428 km (0.099 R)
• M20: 26,903,681 km (0.111 R)
• M21: 31,586,992 km (0.107 R)
• M22: 34,070,017 km (0.097 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.8

Radius: 7

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.88 AU - 9.24 AU

Year: 18496 Days

Day: 20.8 Hours

Environment

Temp: -243 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,213,209 km

• M1: 145,708 km (0.105 R)
• M2: 562,937 km (0.072 R)
• M3: 882,179 km (0.102 R)
• M4: 1,508,545 km (0.081 R)
• M5: 1,827,338 km (0.085 R)
• M6: 2,117,857 km (0.118 R)
• M7: 3,732,467 km (0.09 R)
• M8: 4,527,430 km (0.105 R)
• M9: 4,997,167 km (0.12 R)
• M10: 6,219,681 km (0.092 R)
• M11: 8,432,682 km (0.06 R)
• M12: 11,573,041 km (0.087 R)
• M13: 11,918,762 km (0.045 R)
• M14: 12,935,728 km (0.115 R)
• M15: 13,433,889 km (0.103 R)
• M16: 15,485,624 km (0.119 R)
• M17: 19,220,634 km (0.097 R)
• M18: 23,059,614 km (0.071 R)
• M19: 25,885,069 km (0.088 R)
• M20: 26,278,362 km (0.091 R)
• M21: 27,789,001 km (0.103 R)
• M22: 40,809,551 km (0.086 R)
• M23: 47,075,009 km (0.113 R)
• M24: 51,901,036 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 14,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit