🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.69 AU - 2.79 AU

Year: 1201 Days

Day: 26.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,119,929 km

• M1: 56,997 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.1

Radius: 14.5

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.14 AU - 6.84 AU

Year: 4607 Days

Day: 13 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,119,929 km

• M1: 181,163 km (0.084 R)
• M2: 953,686 km (0.101 R)
• M3: 1,447,808 km (0.079 R)
• M4: 1,935,497 km (0.116 R)
• M5: 2,601,058 km (0.04 R)
• M6: 3,666,943 km (0.067 R)
• M7: 4,277,003 km (0.071 R)
• M8: 5,968,207 km (0.077 R)
• M9: 6,588,889 km (0.117 R)
• M10: 7,116,371 km (0.114 R)
• M11: 8,909,750 km (0.099 R)
• M12: 10,233,691 km (0.095 R)
• M13: 12,911,493 km (0.115 R)
• M14: 13,477,571 km (0.115 R)
• M15: 16,923,858 km (0.109 R)
• M16: 17,415,586 km (0.102 R)
• M17: 18,171,205 km (0.098 R)
• M18: 19,613,328 km (0.098 R)
• M19: 25,105,365 km (0.042 R)
• M20: 27,310,587 km (0.11 R)
• M21: 29,998,711 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.8

Radius: 14.7

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 5.35 AU - 7.19 AU

Year: 5623 Days

Day: 13.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,119,929 km

• M1: 183,108 km (0.105 R)
• M2: 709,244 km (0.106 R)
• M3: 2,396,857 km (0.096 R)
• M4: 3,158,609 km (0.101 R)
• M5: 3,722,743 km (0.089 R)
• M6: 4,435,278 km (0.091 R)
• M7: 5,011,529 km (0.087 R)
• M8: 5,907,321 km (0.065 R)
• M9: 6,963,332 km (0.096 R)
• M10: 8,910,648 km (0.11 R)
• M11: 9,692,296 km (0.084 R)
• M12: 10,593,324 km (0.105 R)
• M13: 12,604,369 km (0.027 R)
• M14: 17,684,563 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.5

Radius: 13

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.96 AU - 8.8 AU

Year: 7181 Days

Day: 9.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,119,929 km

• M1: 161,715 km (0.051 R)
• M2: 678,127 km (0.109 R)
• M3: 1,162,824 km (0.062 R)
• M4: 2,204,923 km (0.113 R)
• M5: 2,904,742 km (0.069 R)
• M6: 3,495,205 km (0.044 R)
• M7: 6,490,004 km (0.066 R)
• M8: 6,984,725 km (0.117 R)
• M9: 7,619,319 km (0.058 R)
• M10: 8,210,978 km (0.12 R)
• M11: 14,817,669 km (0.107 R)
• M12: 19,241,428 km (0.115 R)
• M13: 21,558,549 km (0.113 R)
• M14: 22,744,112 km (0.026 R)
• M15: 27,282,463 km (0.059 R)
• M16: 37,426,844 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 180.8

Radius: 7.1

Gravity: 3.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 11.27 AU - 14.29 AU

Year: 16363 Days

Day: 15.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,119,929 km

• M1: 93,648 km (0.083 R)
• M2: 648,357 km (0.108 R)
• M3: 926,908 km (0.095 R)
• M4: 1,792,631 km (0.111 R)
• M5: 2,500,828 km (0.082 R)
• M6: 2,734,200 km (0.107 R)
• M7: 4,455,623 km (0.105 R)
• M8: 4,859,537 km (0.077 R)
• M9: 12,845,670 km (0.104 R)
• M10: 13,191,989 km (0.115 R)
• M11: 22,647,771 km (0.097 R)
• M12: 38,854,606 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 365.5

Radius: 4.1

Gravity: 21.74 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.94 AU - 19.52 AU

Year: 29032 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 79,119,929 km

• M1: 51,013 km (0.059 R)
• M2: 399,726 km (0.086 R)
• M3: 535,560 km (0.112 R)
• M4: 702,661 km (0.048 R)
• M5: 963,709 km (0.07 R)
• M6: 1,271,731 km (0.105 R)
• M7: 1,786,647 km (0.091 R)
• M8: 2,019,571 km (0.109 R)
• M9: 2,164,532 km (0.105 R)
• M10: 2,294,383 km (0.102 R)
• M11: 2,641,898 km (0.049 R)
• M12: 4,705,302 km (0.101 R)
• M13: 4,887,063 km (0.113 R)
• M14: 5,303,544 km (0.076 R)
• M15: 5,540,507 km (0.118 R)
• M16: 5,993,190 km (0.1 R)
• M17: 6,832,434 km (0.105 R)
• M18: 7,256,095 km (0.07 R)
• M19: 11,689,727 km (0.118 R)
• M20: 16,874,939 km (0.106 R)
• M21: 21,665,212 km (0.097 R)
• M22: 22,679,785 km (0.06 R)
• M23: 24,045,614 km (0.106 R)
• M24: 25,132,741 km (0.116 R)
• M25: 28,112,133 km (0.067 R)
• M26: 30,558,058 km (0.087 R)
• M27: 31,191,006 km (0.059 R)
• M28: 33,142,062 km (0.078 R)
• M29: 34,897,593 km (0.081 R)
• M30: 36,856,278 km (0.104 R)
• M31: 42,540,099 km (0.057 R)
• M32: 45,098,372 km (0.096 R)
• M33: 46,249,229 km (0.097 R)
• M34: 51,938,735 km (0.111 R)
• M35: 53,934,221 km (0.105 R)
• M36: 61,220,385 km (0.113 R)
• M37: 62,225,234 km (0.092 R)
• M38: 66,777,946 km (0.073 R)
• M39: 74,242,431 km (0.12 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 14,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit