🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.6

Radius: 9.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.6 AU - 0.66 AU

Year: 345 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,827,683 km

• M1: 115,789 km (0.111 R)
• M2: 448,943 km (0.113 R)
• M3: 816,056 km (0.112 R)
• M4: 1,107,323 km (0.079 R)
• M5: 1,577,360 km (0.093 R)
• M6: 2,009,847 km (0.106 R)
• M7: 2,457,444 km (0.118 R)
• M8: 2,811,393 km (0.087 R)
• M9: 3,209,922 km (0.107 R)
• M10: 3,812,053 km (0.114 R)
• M11: 4,367,659 km (0.103 R)
• M12: 4,678,973 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.9

Radius: 9.5

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.91 AU - 0.95 AU

Year: 619 Days

Day: 5.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,827,683 km

• M1: 118,182 km (0.063 R)
• M2: 548,127 km (0.069 R)
• M3: 893,997 km (0.09 R)
• M4: 1,353,711 km (0.066 R)
• M5: 1,791,285 km (0.11 R)
• M6: 2,231,402 km (0.081 R)
• M7: 2,719,689 km (0.042 R)
• M8: 3,824,170 km (0.049 R)
• M9: 4,210,731 km (0.119 R)
• M10: 4,607,166 km (0.096 R)
• M11: 7,669,733 km (0.043 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 9.3

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.19 AU - 1.37 AU

Year: 1000 Days

Day: 5.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,827,683 km

• M1: 115,639 km (0.099 R)
• M2: 636,090 km (0.079 R)
• M3: 1,012,778 km (0.108 R)
• M4: 1,469,649 km (0.108 R)
• M5: 1,815,370 km (0.051 R)
• M6: 2,215,395 km (0.059 R)
• M7: 2,606,145 km (0.094 R)
• M8: 4,047,819 km (0.066 R)
• M9: 5,443,268 km (0.109 R)
• M10: 5,822,798 km (0.053 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.6

Radius: 9.5

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.15 AU - 1.49 AU

Year: 1047 Days

Day: 11.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,827,683 km

• M1: 118,182 km (0.102 R)
• M2: 418,425 km (0.038 R)
• M3: 873,502 km (0.116 R)
• M4: 1,174,343 km (0.053 R)
• M5: 1,646,474 km (0.094 R)
• M6: 2,199,388 km (0.063 R)
• M7: 2,987,619 km (0.116 R)
• M8: 4,016,703 km (0.102 R)
• M9: 4,534,162 km (0.097 R)
• M10: 4,946,154 km (0.117 R)
• M11: 6,054,824 km (0.101 R)
• M12: 6,356,264 km (0.112 R)
• M13: 9,199,072 km (0.113 R)
• M14: 9,920,284 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.1

Radius: 10.3

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.35 AU - 4.05 AU

Year: 4913 Days

Day: 9.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,827,683 km

• M1: 128,056 km (0.058 R)
• M2: 486,791 km (0.111 R)
• M3: 831,914 km (0.107 R)
• M4: 1,704,817 km (0.12 R)
• M5: 2,124,739 km (0.045 R)
• M6: 2,825,754 km (0.098 R)
• M7: 3,249,116 km (0.103 R)
• M8: 3,775,850 km (0.033 R)
• M9: 4,450,088 km (0.035 R)
• M10: 4,975,775 km (0.088 R)
• M11: 5,515,823 km (0.12 R)
• M12: 7,405,992 km (0.096 R)
• M13: 7,973,417 km (0.042 R)
• M14: 9,232,582 km (0.049 R)
• M15: 9,890,065 km (0.104 R)
• M16: 12,648,350 km (0.044 R)
• M17: 13,803,246 km (0.1 R)
• M18: 14,153,006 km (0.101 R)
• M19: 15,504,473 km (0.078 R)
• M20: 18,222,068 km (0.111 R)
• M21: 19,194,454 km (0.112 R)
• M22: 19,946,183 km (0.115 R)
• M23: 20,847,810 km (0.112 R)
• M24: 21,375,142 km (0.076 R)
• M25: 22,663,180 km (0.052 R)
• M26: 23,361,503 km (0.059 R)

Asteroid Belt

Center: 4.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.5

Radius: 12.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.07 AU - 5.15 AU

Year: 7973 Days

Day: 11.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 35,827,683 km

• M1: 157,975 km (0.049 R)
• M2: 602,730 km (0.12 R)
• M3: 1,101,788 km (0.085 R)
• M4: 1,559,558 km (0.06 R)
• M5: 2,245,165 km (0.115 R)
• M6: 2,775,489 km (0.119 R)
• M7: 3,526,471 km (0.075 R)
• M8: 3,963,296 km (0.114 R)
• M9: 5,560,104 km (0.11 R)
• M10: 6,939,396 km (0.065 R)
• M11: 7,951,127 km (0.112 R)
• M12: 8,970,038 km (0.114 R)
• M13: 9,836,958 km (0.06 R)
• M14: 11,579,324 km (0.109 R)
• M15: 12,112,940 km (0.086 R)
• M16: 13,000,953 km (0.078 R)
• M17: 14,413,605 km (0.05 R)
• M18: 15,283,666 km (0.118 R)
• M19: 15,796,338 km (0.076 R)
• M20: 16,320,529 km (0.1 R)
• M21: 16,721,152 km (0.085 R)
• M22: 22,383,432 km (0.099 R)
• M23: 26,735,683 km (0.057 R)
• M24: 27,199,735 km (0.117 R)
• M25: 28,048,703 km (0.108 R)
• M26: 28,527,865 km (0.045 R)
• M27: 29,998,412 km (0.098 R)
• M28: 32,983,787 km (0.116 R)
• M29: 35,376,755 km (0.117 R)
• M30: 40,628,239 km (0.046 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.1

Radius: 7.1

Gravity: 1.75 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 6.75 AU - 10.85 AU

Year: 18019 Days

Day: 23.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,827,683 km

• M1: 95,593 km (0.089 R)
• M2: 400,773 km (0.085 R)
• M3: 687,851 km (0.072 R)
• M4: 1,062,893 km (0.106 R)
• M5: 1,505,403 km (0.044 R)
• M6: 6,264,411 km (0.086 R)
• M7: 7,391,182 km (0.118 R)
• M8: 8,647,206 km (0.088 R)
• M9: 9,067,426 km (0.114 R)
• M10: 13,934,443 km (0.061 R)
• M11: 16,151,484 km (0.092 R)
• M12: 17,978,223 km (0.055 R)
• M13: 24,030,953 km (0.084 R)
• M14: 25,198,565 km (0.113 R)
• M15: 26,931,805 km (0.105 R)
• M16: 27,737,091 km (0.069 R)
• M17: 28,928,339 km (0.119 R)
• M18: 29,867,664 km (0.119 R)
• M19: 30,153,396 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 20,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit