🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.9

Radius: 13.6

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 13.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,734,574 km

• M1: 169,195 km (0.114 R)
• M2: 598,691 km (0.11 R)
• M3: 1,038,508 km (0.099 R)
• M4: 1,566,888 km (0.066 R)
• M5: 2,074,623 km (0.099 R)
• M6: 2,984,926 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.2

Radius: 8

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.51 AU - 0.59 AU

Year: 272 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,734,574 km

• M1: 99,483 km (0.118 R)
• M2: 398,678 km (0.086 R)
• M3: 705,952 km (0.095 R)
• M4: 1,000,810 km (0.081 R)
• M5: 1,275,771 km (0.067 R)
• M6: 1,667,717 km (0.079 R)
• M7: 1,967,362 km (0.083 R)
• M8: 2,319,665 km (0.061 R)
• M9: 2,897,561 km (0.032 R)
• M10: 3,366,401 km (0.117 R)
• M11: 3,909,292 km (0.092 R)
• M12: 4,495,715 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.6

Radius: 14.3

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.68 AU - 0.7 AU

Year: 382 Days

Day: 7.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 44,734,574 km

• M1: 177,872 km (0.115 R)
• M2: 690,693 km (0.098 R)
• M3: 1,138,589 km (0.088 R)
• M4: 1,866,981 km (0.116 R)
• M5: 2,463,727 km (0.098 R)
• M6: 3,116,423 km (0.052 R)
• M7: 3,848,106 km (0.106 R)
• M8: 4,317,843 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.9

Radius: 13.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.05 AU - 1.21 AU

Year: 801 Days

Day: 10.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 44,734,574 km

• M1: 169,195 km (0.064 R)
• M2: 599,887 km (0.067 R)
• M3: 1,128,566 km (0.092 R)
• M4: 1,553,125 km (0.039 R)
• M5: 2,169,618 km (0.073 R)
• M6: 2,711,761 km (0.049 R)
• M7: 3,458,404 km (0.096 R)
• M8: 4,015,356 km (0.069 R)
• M9: 4,584,576 km (0.117 R)
• M10: 5,173,394 km (0.086 R)
• M11: 6,017,724 km (0.098 R)
• M12: 6,543,261 km (0.12 R)
• M13: 7,487,373 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 13.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.9 AU - 1.5 AU

Year: 877 Days

Day: 5.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,734,574 km

• M1: 171,439 km (0.101 R)
• M2: 681,119 km (0.076 R)
• M3: 1,144,424 km (0.117 R)
• M4: 2,461,334 km (0.094 R)
• M5: 2,938,401 km (0.117 R)
• M6: 4,295,104 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 8.2

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.92 AU - 4.14 AU

Year: 4423 Days

Day: 9.1 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,734,574 km

• M1: 102,175 km (0.107 R)
• M2: 396,883 km (0.084 R)
• M3: 724,054 km (0.078 R)
• M4: 1,454,989 km (0.1 R)
• M5: 1,840,951 km (0.1 R)
• M6: 2,099,756 km (0.054 R)
• M7: 2,513,992 km (0.112 R)
• M8: 3,134,823 km (0.06 R)
• M9: 3,712,421 km (0.111 R)
• M10: 4,537,004 km (0.059 R)
• M11: 5,478,274 km (0.108 R)
• M12: 5,827,286 km (0.114 R)
• M13: 6,910,823 km (0.048 R)
• M14: 9,016,862 km (0.118 R)
• M15: 9,805,093 km (0.099 R)
• M16: 10,999,034 km (0.045 R)
• M17: 12,927,051 km (0.107 R)
• M18: 13,928,160 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.6

Radius: 5.3

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.87 AU - 6.39 AU

Year: 10121 Days

Day: 16.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 44,734,574 km

• M1: 66,870 km (0.028 R)
• M2: 245,490 km (0.089 R)
• M3: 503,696 km (0.111 R)
• M4: 683,363 km (0.073 R)
• M5: 916,137 km (0.116 R)
• M6: 1,358,349 km (0.105 R)
• M7: 2,184,877 km (0.058 R)
• M8: 2,383,992 km (0.1 R)
• M9: 2,695,305 km (0.096 R)
• M10: 3,422,799 km (0.099 R)
• M11: 3,845,114 km (0.088 R)
• M12: 4,245,887 km (0.117 R)
• M13: 5,716,733 km (0.033 R)
• M14: 6,529,648 km (0.101 R)
• M15: 6,944,483 km (0.107 R)
• M16: 7,538,237 km (0.044 R)
• M17: 8,037,146 km (0.043 R)
• M18: 9,666,117 km (0.054 R)
• M19: 11,611,637 km (0.089 R)
• M20: 14,740,028 km (0.066 R)
• M21: 18,461,873 km (0.101 R)
• M22: 19,443,086 km (0.04 R)
• M23: 21,756,467 km (0.115 R)
• M24: 23,367,786 km (0.057 R)
• M25: 25,148,000 km (0.081 R)
• M26: 26,352,563 km (0.104 R)
• M27: 26,635,901 km (0.027 R)
• M28: 26,921,184 km (0.111 R)
• M29: 30,093,108 km (0.046 R)
• M30: 41,850,752 km (0.093 R)
• M31: 44,333,778 km (0.04 R)
• M32: 44,600,660 km (0.068 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: 527 - 13,455 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit