🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.2

Radius: 12.8

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 277 Days

Day: 10.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 52,959,951 km

• M1: 159,771 km (0.076 R)
• M2: 817,253 km (0.102 R)
• M3: 1,281,455 km (0.079 R)
• M4: 2,124,589 km (0.033 R)
• M5: 2,675,259 km (0.039 R)
• M6: 3,299,231 km (0.109 R)
• M7: 4,468,040 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 620.1

Radius: 10.6

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.24 AU - 1.98 AU

Year: 1386 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,959,951 km

• M1: 139,874 km (0.053 R)
• M2: 470,186 km (0.106 R)
• M3: 883,226 km (0.072 R)
• M4: 1,319,752 km (0.101 R)
• M5: 1,695,093 km (0.115 R)
• M6: 2,324,003 km (0.066 R)
• M7: 2,906,387 km (0.102 R)
• M8: 3,336,930 km (0.112 R)
• M9: 5,272,876 km (0.112 R)
• M10: 5,653,004 km (0.109 R)
• M11: 6,234,491 km (0.065 R)
• M12: 7,517,143 km (0.106 R)
• M13: 9,791,181 km (0.111 R)
• M14: 10,302,207 km (0.051 R)
• M15: 11,377,816 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 304.6

Radius: 13

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.62 AU - 2.02 AU

Year: 1665 Days

Day: 7.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,959,951 km

• M1: 161,715 km (0.106 R)
• M2: 613,650 km (0.06 R)
• M3: 1,091,316 km (0.093 R)
• M4: 1,600,697 km (0.104 R)
• M5: 2,098,709 km (0.075 R)
• M6: 2,724,925 km (0.11 R)
• M7: 3,327,655 km (0.11 R)
• M8: 4,477,015 km (0.067 R)
• M9: 5,460,621 km (0.053 R)
• M10: 6,583,503 km (0.077 R)
• M11: 10,432,507 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.4

Radius: 14.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.69 AU - 3.03 AU

Year: 3281 Days

Day: 12.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 52,959,951 km

• M1: 182,809 km (0.033 R)
• M2: 1,120,189 km (0.111 R)
• M3: 2,418,848 km (0.049 R)
• M4: 2,990,611 km (0.098 R)
• M5: 4,000,696 km (0.028 R)
• M6: 5,184,763 km (0.118 R)
• M7: 5,765,801 km (0.064 R)
• M8: 6,616,564 km (0.088 R)
• M9: 7,718,353 km (0.111 R)
• M10: 8,328,413 km (0.114 R)
• M11: 9,416,737 km (0.059 R)
• M12: 11,951,823 km (0.048 R)
• M13: 13,172,541 km (0.078 R)
• M14: 14,388,323 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 14.1

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.66 AU - 3.72 AU

Year: 3864 Days

Day: 11.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 52,959,951 km

• M1: 177,573 km (0.102 R)
• M2: 734,077 km (0.08 R)
• M3: 1,271,283 km (0.088 R)
• M4: 1,884,933 km (0.117 R)
• M5: 2,405,384 km (0.084 R)
• M6: 3,605,608 km (0.115 R)
• M7: 4,485,692 km (0.085 R)
• M8: 5,248,791 km (0.106 R)
• M9: 5,958,932 km (0.078 R)
• M10: 8,375,386 km (0.081 R)
• M11: 9,384,274 km (0.115 R)
• M12: 10,964,327 km (0.091 R)
• M13: 11,557,333 km (0.026 R)
• M14: 12,351,099 km (0.114 R)
• M15: 13,040,147 km (0.092 R)
• M16: 13,754,776 km (0.112 R)
• M17: 14,646,529 km (0.1 R)
• M18: 16,326,812 km (0.081 R)
• M19: 17,157,230 km (0.084 R)
• M20: 17,669,005 km (0.057 R)
• M21: 18,782,761 km (0.109 R)
• M22: 20,318,981 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 10

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.04 AU - 4.94 AU

Year: 5406 Days

Day: 14.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 52,959,951 km

• M1: 127,308 km (0.098 R)
• M2: 572,511 km (0.046 R)
• M3: 964,457 km (0.05 R)
• M4: 1,742,366 km (0.106 R)
• M5: 2,322,208 km (0.057 R)
• M6: 2,750,806 km (0.114 R)
• M7: 3,483,536 km (0.118 R)
• M8: 4,298,545 km (0.112 R)
• M9: 4,694,531 km (0.108 R)
• M10: 8,589,311 km (0.076 R)
• M11: 9,509,488 km (0.09 R)
• M12: 10,572,381 km (0.096 R)
• M13: 11,586,804 km (0.029 R)
• M14: 13,667,411 km (0.096 R)
• M15: 15,625,049 km (0.036 R)
• M16: 16,564,224 km (0.096 R)
• M17: 18,959,735 km (0.084 R)
• M18: 19,548,253 km (0.116 R)

Asteroid Belt

Center: 7.12 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 10.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.5

Radius: 3.5

Gravity: 15.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.79 AU - 12.71 AU

Year: 22258 Days

Day: 17.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,959,951 km

• M1: 43,683 km (0.093 R)
• M2: 191,934 km (0.094 R)
• M3: 931,247 km (0.095 R)
• M4: 2,878,861 km (0.061 R)
• M5: 3,134,375 km (0.116 R)
• M6: 3,825,666 km (0.045 R)
• M7: 3,992,019 km (0.05 R)
• M8: 6,155,504 km (0.109 R)
• M9: 6,500,626 km (0.116 R)
• M10: 6,858,464 km (0.082 R)
• M11: 7,104,253 km (0.103 R)
• M12: 8,146,651 km (0.095 R)
• M13: 9,537,014 km (0.032 R)
• M14: 10,475,292 km (0.068 R)
• M15: 10,801,265 km (0.109 R)
• M16: 11,022,371 km (0.113 R)
• M17: 13,592,612 km (0.09 R)
• M18: 16,317,837 km (0.119 R)
• M19: 17,961,468 km (0.068 R)
• M20: 18,585,591 km (0.12 R)
• M21: 20,628,948 km (0.037 R)
• M22: 21,486,593 km (0.094 R)
• M23: 25,348,761 km (0.065 R)
• M24: 41,383,409 km (0.071 R)
• M25: 46,423,062 km (0.07 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit