🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.6

Radius: 9.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.68 AU - 0.84 AU

Year: 435 Days

Day: 8.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,946,810 km

• M1: 123,269 km (0.111 R)
• M2: 488,138 km (0.094 R)
• M3: 844,181 km (0.056 R)
• M4: 1,209,648 km (0.095 R)
• M5: 1,760,917 km (0.119 R)
• M6: 2,258,180 km (0.046 R)
• M7: 3,098,920 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.83 AU - 1.11 AU

Year: 627 Days

Day: 8.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 42,946,810 km

• M1: 161,117 km (0.084 R)
• M2: 876,045 km (0.1 R)
• M3: 1,480,869 km (0.079 R)
• M4: 2,693,659 km (0.072 R)
• M5: 3,356,976 km (0.059 R)
• M6: 4,444,852 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.8

Radius: 14.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.99 AU - 1.23 AU

Year: 767 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 42,946,810 km

• M1: 182,809 km (0.097 R)
• M2: 702,362 km (0.112 R)
• M3: 1,296,116 km (0.06 R)
• M4: 1,794,127 km (0.095 R)
• M5: 2,322,657 km (0.101 R)
• M6: 2,886,192 km (0.109 R)
• M7: 3,409,934 km (0.093 R)
• M8: 4,084,770 km (0.099 R)
• M9: 4,572,609 km (0.05 R)
• M10: 5,116,546 km (0.106 R)
• M11: 5,815,318 km (0.112 R)
• M12: 6,700,040 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 648.7

Radius: 10.2

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.21 AU - 1.61 AU

Year: 1098 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 42,946,810 km

• M1: 126,859 km (0.113 R)
• M2: 493,075 km (0.095 R)
• M3: 987,047 km (0.07 R)
• M4: 1,715,140 km (0.093 R)
• M5: 2,144,485 km (0.047 R)
• M6: 2,832,785 km (0.076 R)
• M7: 3,437,161 km (0.117 R)
• M8: 3,977,658 km (0.101 R)
• M9: 4,397,729 km (0.078 R)
• M10: 5,386,870 km (0.094 R)
• M11: 5,987,655 km (0.09 R)
• M12: 6,495,540 km (0.025 R)
• M13: 6,889,132 km (0.101 R)
• M14: 7,673,324 km (0.092 R)
• M15: 8,516,008 km (0.114 R)
• M16: 10,322,552 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.5

Radius: 9.7

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.19 AU - 4.23 AU

Year: 5667 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 42,946,810 km

• M1: 120,576 km (0.116 R)
• M2: 690,245 km (0.081 R)
• M3: 1,016,368 km (0.086 R)
• M4: 1,409,062 km (0.12 R)
• M5: 1,752,240 km (0.032 R)
• M6: 2,112,771 km (0.108 R)
• M7: 3,289,807 km (0.071 R)
• M8: 3,804,723 km (0.094 R)
• M9: 4,479,858 km (0.101 R)
• M10: 5,526,744 km (0.038 R)
• M11: 7,018,534 km (0.077 R)
• M12: 7,560,527 km (0.075 R)
• M13: 8,001,093 km (0.081 R)
• M14: 9,072,812 km (0.064 R)
• M15: 9,498,418 km (0.057 R)
• M16: 10,543,658 km (0.111 R)
• M17: 11,014,442 km (0.069 R)
• M18: 13,951,647 km (0.101 R)
• M19: 14,857,612 km (0.117 R)
• M20: 15,549,801 km (0.095 R)
• M21: 19,221,681 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.6

Radius: 7.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.8 AU - 7.36 AU

Year: 12358 Days

Day: 16.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 42,946,810 km

• M1: 90,806 km (0.07 R)
• M2: 438,771 km (0.114 R)
• M3: 683,213 km (0.101 R)
• M4: 982,110 km (0.079 R)
• M5: 2,106,936 km (0.119 R)
• M6: 2,555,580 km (0.114 R)
• M7: 3,867,255 km (0.096 R)
• M8: 4,208,039 km (0.113 R)
• M9: 4,597,292 km (0.04 R)
• M10: 5,447,756 km (0.057 R)
• M11: 7,066,555 km (0.092 R)
• M12: 8,539,346 km (0.025 R)
• M13: 9,027,484 km (0.065 R)
• M14: 12,637,131 km (0.065 R)
• M15: 13,329,619 km (0.1 R)
• M16: 15,429,375 km (0.039 R)
• M17: 16,220,448 km (0.091 R)
• M18: 17,527,635 km (0.071 R)
• M19: 18,315,716 km (0.057 R)
• M20: 18,903,486 km (0.104 R)
• M21: 25,310,763 km (0.084 R)
• M22: 26,689,457 km (0.053 R)
• M23: 28,506,622 km (0.052 R)
• M24: 30,918,140 km (0.101 R)
• M25: 31,646,233 km (0.108 R)
• M26: 32,173,416 km (0.1 R)
• M27: 35,233,889 km (0.086 R)
• M28: 36,257,288 km (0.115 R)
• M29: 36,950,674 km (0.062 R)
• M30: 38,006,985 km (0.08 R)
• M31: 39,204,366 km (0.109 R)
• M32: 41,047,113 km (0.077 R)
• M33: 41,673,928 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 14,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit