🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64.7

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.7 AU - 1 AU

Year: 551 Days

Day: 5.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,778,115 km

• M1: 177,872 km (0.061 R)
• M2: 756,816 km (0.088 R)
• M3: 1,648,269 km (0.071 R)
• M4: 2,245,165 km (0.095 R)
• M5: 2,775,489 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.9

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.06 AU - 1.62 AU

Year: 1090 Days

Day: 12.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,778,115 km

• M1: 135,536 km (0.061 R)
• M2: 910,901 km (0.111 R)
• M3: 1,258,716 km (0.093 R)
• M4: 1,688,511 km (0.075 R)
• M5: 2,340,907 km (0.117 R)
• M6: 2,811,094 km (0.067 R)
• M7: 3,794,999 km (0.048 R)
• M8: 4,429,294 km (0.108 R)
• M9: 4,858,340 km (0.062 R)
• M10: 5,397,491 km (0.112 R)
• M11: 5,998,276 km (0.078 R)
• M12: 7,181,745 km (0.118 R)
• M13: 7,722,990 km (0.091 R)
• M14: 8,514,812 km (0.03 R)
• M15: 8,916,033 km (0.107 R)
• M16: 9,572,020 km (0.103 R)
• M17: 11,216,699 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.4

Radius: 9.2

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.52 AU - 1.56 AU

Year: 1343 Days

Day: 13.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,778,115 km

• M1: 114,442 km (0.087 R)
• M2: 486,642 km (0.116 R)
• M3: 789,578 km (0.106 R)
• M4: 1,322,894 km (0.051 R)
• M5: 1,840,802 km (0.081 R)
• M6: 2,225,717 km (0.119 R)
• M7: 2,987,469 km (0.089 R)
• M8: 3,295,491 km (0.108 R)
• M9: 3,960,454 km (0.043 R)
• M10: 4,554,507 km (0.115 R)
• M11: 7,323,265 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 11.1

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.3 AU - 1.88 AU

Year: 1409 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 30,778,115 km

• M1: 143,614 km (0.086 R)
• M2: 622,477 km (0.103 R)
• M3: 1,162,525 km (0.05 R)
• M4: 2,124,888 km (0.069 R)
• M5: 2,844,753 km (0.094 R)
• M6: 3,363,110 km (0.11 R)
• M7: 3,873,986 km (0.08 R)
• M8: 7,115,324 km (0.083 R)
• M9: 8,305,075 km (0.104 R)
• M10: 9,431,099 km (0.045 R)
• M11: 10,518,825 km (0.102 R)
• M12: 11,798,784 km (0.108 R)
• M13: 13,460,368 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.4

Radius: 8.1

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.63 AU - 3.39 AU

Year: 3671 Days

Day: 7.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,778,115 km

• M1: 100,979 km (0.053 R)
• M2: 471,233 km (0.055 R)
• M3: 1,112,260 km (0.116 R)
• M4: 1,779,317 km (0.112 R)
• M5: 2,452,358 km (0.111 R)
• M6: 3,341,268 km (0.117 R)
• M7: 5,311,173 km (0.108 R)
• M8: 5,711,198 km (0.083 R)
• M9: 6,017,126 km (0.05 R)
• M10: 7,287,511 km (0.058 R)
• M11: 8,089,056 km (0.112 R)
• M12: 10,554,279 km (0.053 R)
• M13: 15,314,484 km (0.081 R)
• M14: 15,906,442 km (0.098 R)
• M15: 18,010,088 km (0.06 R)
• M16: 20,810,111 km (0.108 R)
• M17: 23,249,454 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.4

Radius: 11.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.11 AU - 5.31 AU

Year: 8359 Days

Day: 5.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,778,115 km

• M1: 143,165 km (0.074 R)
• M2: 608,564 km (0.094 R)
• M3: 1,033,422 km (0.119 R)
• M4: 1,557,015 km (0.114 R)
• M5: 2,188,467 km (0.056 R)
• M6: 2,984,478 km (0.063 R)
• M7: 3,677,564 km (0.088 R)
• M8: 4,317,245 km (0.108 R)
• M9: 5,630,116 km (0.115 R)
• M10: 8,687,597 km (0.103 R)
• M11: 9,331,466 km (0.028 R)
• M12: 10,618,158 km (0.103 R)
• M13: 11,354,478 km (0.096 R)
• M14: 12,176,967 km (0.108 R)
• M15: 13,372,254 km (0.112 R)
• M16: 14,056,366 km (0.12 R)
• M17: 14,823,803 km (0.119 R)
• M18: 16,249,470 km (0.049 R)
• M19: 20,471,421 km (0.098 R)
• M20: 22,554,123 km (0.107 R)
• M21: 24,436,663 km (0.117 R)
• M22: 25,373,145 km (0.112 R)
• M23: 28,512,307 km (0.104 R)
• M24: 29,075,244 km (0.112 R)
• M25: 37,307,914 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 161.7

Radius: 3.9

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.98 AU - 6.22 AU

Year: 10590 Days

Day: 22.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,778,115 km

• M1: 51,013 km (0.102 R)
• M2: 500,405 km (0.085 R)
• M3: 837,449 km (0.111 R)
• M4: 1,400,236 km (0.109 R)
• M5: 1,555,070 km (0.088 R)
• M6: 2,030,043 km (0.107 R)
• M7: 2,424,233 km (0.095 R)
• M8: 3,158,161 km (0.113 R)
• M9: 3,775,551 km (0.077 R)
• M10: 4,860,435 km (0.113 R)
• M11: 5,474,085 km (0.086 R)
• M12: 6,786,208 km (0.071 R)
• M13: 6,989,362 km (0.041 R)
• M14: 8,371,347 km (0.074 R)
• M15: 9,126,218 km (0.103 R)
• M16: 9,882,435 km (0.081 R)
• M17: 11,186,929 km (0.062 R)
• M18: 16,745,088 km (0.107 R)
• M19: 17,053,858 km (0.065 R)
• M20: 20,989,928 km (0.104 R)
• M21: 21,493,624 km (0.101 R)
• M22: 21,639,033 km (0.118 R)
• M23: 24,133,727 km (0.062 R)
• M24: 24,766,077 km (0.098 R)
• M25: 25,571,961 km (0.077 R)
• M26: 28,181,396 km (0.103 R)
• M27: 30,778,116 km (0.051 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 17,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit