🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 14.9

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.84 AU

Year: 411 Days

Day: 14.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 59,591,746 km

• M1: 185,352 km (0.053 R)
• M2: 820,245 km (0.1 R)
• M3: 1,317,060 km (0.098 R)
• M4: 2,087,788 km (0.029 R)
• M5: 2,745,570 km (0.102 R)
• M6: 3,213,811 km (0.043 R)
• M7: 3,913,929 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473

Radius: 10.1

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.99 AU - 2.15 AU

Year: 1923 Days

Day: 10.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,591,746 km

• M1: 125,662 km (0.053 R)
• M2: 463,305 km (0.109 R)
• M3: 968,197 km (0.066 R)
• M4: 1,721,572 km (0.076 R)
• M5: 2,220,032 km (0.072 R)
• M6: 2,582,358 km (0.079 R)
• M7: 3,673,675 km (0.085 R)
• M8: 5,545,294 km (0.114 R)
• M9: 6,242,270 km (0.063 R)
• M10: 6,996,543 km (0.084 R)
• M11: 7,980,747 km (0.103 R)
• M12: 8,387,354 km (0.067 R)
• M13: 10,563,405 km (0.104 R)
• M14: 12,043,825 km (0.11 R)
• M15: 12,657,625 km (0.076 R)
• M16: 13,171,494 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.6

Radius: 14.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.74 AU

Year: 3627 Days

Day: 9.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,591,746 km

• M1: 185,352 km (0.115 R)
• M2: 866,770 km (0.07 R)
• M3: 1,546,543 km (0.095 R)
• M4: 2,430,666 km (0.111 R)
• M5: 3,144,098 km (0.06 R)
• M6: 4,451,285 km (0.049 R)
• M7: 4,968,594 km (0.104 R)
• M8: 5,920,785 km (0.032 R)
• M9: 7,421,251 km (0.079 R)
• M10: 9,358,843 km (0.061 R)
• M11: 10,297,270 km (0.104 R)
• M12: 11,523,374 km (0.114 R)
• M13: 12,992,425 km (0.047 R)
• M14: 16,705,893 km (0.097 R)
• M15: 19,155,708 km (0.098 R)
• M16: 20,668,292 km (0.108 R)
• M17: 21,557,652 km (0.068 R)

Asteroid Belt

Center: 3.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.9

Radius: 14.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.88 AU - 4.56 AU

Year: 5597 Days

Day: 11.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,591,746 km

• M1: 192,532 km (0.115 R)
• M2: 1,165,667 km (0.108 R)
• M3: 2,032,137 km (0.09 R)
• M4: 2,769,655 km (0.076 R)
• M5: 4,116,185 km (0.097 R)
• M6: 4,859,836 km (0.076 R)
• M7: 6,127,379 km (0.047 R)
• M8: 6,839,166 km (0.111 R)
• M9: 7,956,213 km (0.11 R)
• M10: 9,876,302 km (0.073 R)
• M11: 17,113,847 km (0.106 R)
• M12: 18,717,686 km (0.085 R)
• M13: 19,295,582 km (0.073 R)
• M14: 21,308,571 km (0.111 R)
• M15: 27,274,235 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 8.9

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.17 AU - 4.59 AU

Year: 5919 Days

Day: 5.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,591,746 km

• M1: 111,450 km (0.098 R)
• M2: 1,044,941 km (0.079 R)
• M3: 1,480,271 km (0.062 R)
• M4: 3,391,683 km (0.1 R)
• M5: 3,937,416 km (0.075 R)
• M6: 7,674,969 km (0.072 R)
• M7: 12,184,148 km (0.054 R)
• M8: 15,061,962 km (0.084 R)
• M9: 15,981,989 km (0.034 R)
• M10: 16,734,467 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.7

Radius: 10.3

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.43 AU - 7.13 AU

Year: 8972 Days

Day: 11.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,591,746 km

• M1: 128,056 km (0.104 R)
• M2: 537,954 km (0.11 R)
• M3: 903,422 km (0.109 R)
• M4: 2,230,504 km (0.081 R)
• M5: 2,663,590 km (0.054 R)
• M6: 3,383,305 km (0.085 R)
• M7: 4,834,405 km (0.11 R)
• M8: 8,776,009 km (0.079 R)
• M9: 10,009,743 km (0.114 R)
• M10: 10,772,094 km (0.1 R)
• M11: 12,298,291 km (0.117 R)
• M12: 13,963,914 km (0.076 R)
• M13: 14,850,730 km (0.108 R)
• M14: 15,977,651 km (0.051 R)
• M15: 20,896,878 km (0.099 R)
• M16: 22,225,756 km (0.117 R)
• M17: 22,566,540 km (0.118 R)
• M18: 26,075,058 km (0.104 R)
• M19: 29,314,900 km (0.092 R)
• M20: 30,035,064 km (0.109 R)
• M21: 31,618,108 km (0.039 R)
• M22: 32,266,615 km (0.078 R)
• M23: 33,814,355 km (0.078 R)
• M24: 37,296,395 km (0.095 R)
• M25: 38,753,927 km (0.055 R)
• M26: 40,501,828 km (0.091 R)
• M27: 42,825,532 km (0.12 R)
• M28: 43,752,740 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260

Radius: 4.2

Gravity: 14.74 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 6.56 AU - 7.74 AU

Year: 12345 Days

Day: 18.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 59,591,746 km

• M1: 52,509 km (0.092 R)
• M2: 184,155 km (0.093 R)
• M3: 361,877 km (0.1 R)
• M4: 506,538 km (0.052 R)
• M5: 881,730 km (0.105 R)
• M6: 1,025,045 km (0.045 R)
• M7: 1,747,752 km (0.087 R)
• M8: 1,975,889 km (0.032 R)
• M9: 2,172,460 km (0.094 R)
• M10: 2,346,143 km (0.034 R)
• M11: 2,965,179 km (0.06 R)
• M12: 3,834,044 km (0.101 R)
• M13: 4,299,892 km (0.072 R)
• M14: 5,158,434 km (0.082 R)
• M15: 7,674,371 km (0.086 R)
• M16: 7,834,291 km (0.114 R)
• M17: 8,037,295 km (0.106 R)
• M18: 8,797,252 km (0.112 R)
• M19: 9,696,635 km (0.103 R)
• M20: 10,168,466 km (0.104 R)
• M21: 11,209,069 km (0.09 R)
• M22: 13,791,428 km (0.039 R)
• M23: 14,387,874 km (0.116 R)
• M24: 15,188,672 km (0.088 R)
• M25: 17,560,696 km (0.118 R)
• M26: 19,345,997 km (0.072 R)
• M27: 30,506,447 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.8

Radius: 5.3

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.95 AU - 11.11 AU

Year: 17521 Days

Day: 16.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 59,591,746 km

• M1: 66,571 km (0.082 R)
• M2: 314,305 km (0.11 R)
• M3: 507,286 km (0.089 R)
• M4: 1,358,648 km (0.118 R)
• M5: 2,016,430 km (0.061 R)
• M6: 2,531,645 km (0.109 R)
• M7: 2,774,293 km (0.098 R)
• M8: 3,306,562 km (0.119 R)
• M9: 6,856,818 km (0.052 R)
• M10: 7,285,715 km (0.045 R)
• M11: 8,339,483 km (0.062 R)
• M12: 12,291,260 km (0.07 R)
• M13: 18,618,053 km (0.068 R)
• M14: 19,705,780 km (0.11 R)
• M15: 29,637,881 km (0.077 R)
• M16: 31,002,513 km (0.058 R)
• M17: 47,637,647 km (0.072 R)
• M18: 51,911,957 km (0.079 R)
• M19: 54,730,231 km (0.086 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 399 - 14,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit