🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.7

Radius: 13.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 13.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 15,265,949 km

• M1: 169,195 km (0.081 R)
• M2: 695,181 km (0.053 R)
• M3: 1,148,612 km (0.052 R)
• M4: 1,615,208 km (0.12 R)
• M5: 2,235,291 km (0.034 R)
• M6: 2,692,612 km (0.079 R)
• M7: 3,212,913 km (0.074 R)
• M8: 3,691,477 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370.1

Radius: 15

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 467 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 15,265,949 km

• M1: 186,848 km (0.037 R)
• M2: 799,900 km (0.056 R)
• M3: 1,754,334 km (0.111 R)
• M4: 3,077,677 km (0.026 R)
• M5: 3,742,490 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.9

Radius: 10.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.24 AU - 1.36 AU

Year: 1005 Days

Day: 13.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 15,265,949 km

• M1: 129,402 km (0.04 R)
• M2: 508,334 km (0.071 R)
• M3: 874,549 km (0.074 R)
• M4: 1,310,477 km (0.101 R)
• M5: 1,668,615 km (0.059 R)
• M6: 2,770,553 km (0.075 R)
• M7: 3,370,290 km (0.118 R)
• M8: 3,934,424 km (0.06 R)
• M9: 4,676,729 km (0.089 R)
• M10: 5,072,714 km (0.058 R)
• M11: 5,584,937 km (0.105 R)
• M12: 6,253,041 km (0.06 R)
• M13: 6,713,204 km (0.083 R)
• M14: 8,504,340 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 12.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.34 AU - 1.8 AU

Year: 1334 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 15,265,949 km

• M1: 159,322 km (0.076 R)
• M2: 576,101 km (0.105 R)
• M3: 1,002,007 km (0.083 R)
• M4: 1,553,424 km (0.12 R)
• M5: 2,033,484 km (0.072 R)
• M6: 2,829,494 km (0.106 R)
• M7: 3,315,089 km (0.111 R)
• M8: 3,889,096 km (0.109 R)
• M9: 4,402,366 km (0.028 R)
• M10: 5,117,594 km (0.06 R)
• M11: 5,887,275 km (0.064 R)
• M12: 6,380,499 km (0.044 R)
• M13: 6,852,779 km (0.116 R)
• M14: 7,323,115 km (0.101 R)
• M15: 9,334,458 km (0.063 R)
• M16: 10,195,992 km (0.11 R)
• M17: 11,042,866 km (0.112 R)
• M18: 11,552,396 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.3

Radius: 9.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.83 AU - 2.25 AU

Year: 1976 Days

Day: 10.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 15,265,949 km

• M1: 127,158 km (0.107 R)
• M2: 488,587 km (0.055 R)
• M3: 861,833 km (0.113 R)
• M4: 1,287,290 km (0.114 R)
• M5: 1,616,555 km (0.115 R)
• M6: 2,044,704 km (0.073 R)
• M7: 2,367,386 km (0.113 R)
• M8: 2,750,357 km (0.058 R)
• M9: 3,074,984 km (0.105 R)
• M10: 4,137,728 km (0.099 R)
• M11: 4,492,723 km (0.118 R)
• M12: 5,366,824 km (0.098 R)
• M13: 6,190,061 km (0.099 R)
• M14: 6,703,780 km (0.068 R)
• M15: 7,475,705 km (0.109 R)
• M16: 8,786,481 km (0.04 R)
• M17: 9,896,946 km (0.088 R)
• M18: 11,647,241 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.5

Radius: 11.3

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.14 AU - 4.84 AU

Year: 5406 Days

Day: 14.7 Hours

Environment

Temp: -215 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 15,265,949 km

• M1: 140,472 km (0.108 R)
• M2: 513,719 km (0.078 R)
• M3: 1,078,900 km (0.047 R)
• M4: 1,447,958 km (0.034 R)
• M5: 1,929,663 km (0.075 R)
• M6: 2,329,089 km (0.069 R)
• M7: 2,698,446 km (0.063 R)
• M8: 3,317,183 km (0.086 R)
• M9: 4,813,611 km (0.042 R)
• M10: 6,467,864 km (0.105 R)
• M11: 6,943,136 km (0.111 R)
• M12: 9,120,384 km (0.079 R)
• M13: 10,300,861 km (0.069 R)
• M14: 12,187,439 km (0.1 R)
• M15: 12,619,927 km (0.113 R)
• M16: 13,927,263 km (0.117 R)
• M17: 15,545,463 km (0.08 R)
• M18: 18,016,969 km (0.082 R)
• M19: 18,452,897 km (0.104 R)
• M20: 23,503,022 km (0.113 R)
• M21: 25,710,937 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.4

Radius: 10.1

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 4.41 AU - 4.73 AU

Year: 6626 Days

Day: 11.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 15,265,949 km

• M1: 126,560 km (0.084 R)
• M2: 1,023,698 km (0.106 R)
• M3: 1,727,855 km (0.11 R)
• M4: 3,857,531 km (0.052 R)
• M5: 5,034,716 km (0.041 R)
• M6: 6,063,950 km (0.056 R)
• M7: 6,693,458 km (0.082 R)
• M8: 7,477,500 km (0.054 R)
• M9: 8,261,542 km (0.08 R)
• M10: 9,755,726 km (0.081 R)
• M11: 11,385,146 km (0.114 R)
• M12: 13,688,953 km (0.108 R)
• M13: 14,245,158 km (0.057 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 12,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit