🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 12

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.78 AU - 0.86 AU

Year: 487 Days

Day: 9.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,230,765 km

• M1: 149,448 km (0.103 R)
• M2: 601,234 km (0.113 R)
• M3: 1,129,913 km (0.084 R)
• M4: 1,678,488 km (0.089 R)
• M5: 3,204,536 km (0.092 R)
• M6: 3,922,307 km (0.081 R)
• M7: 4,624,519 km (0.101 R)
• M8: 5,116,846 km (0.115 R)
• M9: 5,644,028 km (0.102 R)
• M10: 6,098,656 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.5

Radius: 14.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.66 AU - 1.08 AU

Year: 532 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 18,230,765 km

• M1: 177,872 km (0.116 R)
• M2: 795,412 km (0.113 R)
• M3: 1,310,627 km (0.043 R)
• M4: 2,115,164 km (0.07 R)
• M5: 2,755,593 km (0.062 R)
• M6: 3,809,659 km (0.091 R)
• M7: 4,562,436 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.2

Radius: 11.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.09 AU - 1.15 AU

Year: 778 Days

Day: 12.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 18,230,765 km

• M1: 146,756 km (0.119 R)
• M2: 545,733 km (0.096 R)
• M3: 1,348,326 km (0.055 R)
• M4: 1,834,519 km (0.106 R)
• M5: 2,373,221 km (0.087 R)
• M6: 2,966,227 km (0.116 R)
• M7: 3,543,375 km (0.045 R)
• M8: 4,024,482 km (0.081 R)
• M9: 4,716,671 km (0.104 R)
• M10: 5,208,998 km (0.051 R)
• M11: 6,297,472 km (0.107 R)
• M12: 6,764,367 km (0.026 R)
• M13: 8,686,550 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 12.9

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.39 AU

Year: 798 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 18,230,765 km

• M1: 160,369 km (0.097 R)
• M2: 622,477 km (0.109 R)
• M3: 1,568,085 km (0.095 R)
• M4: 2,088,237 km (0.095 R)
• M5: 2,722,980 km (0.104 R)
• M6: 3,591,546 km (0.049 R)
• M7: 4,588,466 km (0.08 R)
• M8: 5,780,761 km (0.066 R)
• M9: 6,490,752 km (0.068 R)
• M10: 7,733,163 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.4

Radius: 8.8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.13 AU - 1.43 AU

Year: 950 Days

Day: 7.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 18,230,765 km

• M1: 109,506 km (0.031 R)
• M2: 490,083 km (0.113 R)
• M3: 790,176 km (0.096 R)
• M4: 1,089,222 km (0.119 R)
• M5: 1,441,076 km (0.026 R)
• M6: 1,859,053 km (0.039 R)
• M7: 2,926,733 km (0.104 R)
• M8: 3,646,747 km (0.072 R)
• M9: 4,172,584 km (0.092 R)
• M10: 4,729,836 km (0.111 R)
• M11: 5,026,638 km (0.108 R)
• M12: 5,415,293 km (0.063 R)
• M13: 6,565,402 km (0.115 R)
• M14: 7,030,202 km (0.104 R)
• M15: 7,541,677 km (0.044 R)
• M16: 9,055,907 km (0.117 R)
• M17: 9,959,628 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.7

Radius: 11

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.99 AU - 1.99 AU

Year: 1842 Days

Day: 8.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,230,765 km

• M1: 136,882 km (0.096 R)
• M2: 624,122 km (0.08 R)
• M3: 1,023,698 km (0.093 R)
• M4: 1,563,447 km (0.057 R)
• M5: 3,179,104 km (0.046 R)
• M6: 3,871,742 km (0.091 R)
• M7: 4,220,156 km (0.1 R)
• M8: 5,434,442 km (0.079 R)
• M9: 6,448,267 km (0.115 R)
• M10: 6,964,230 km (0.086 R)
• M11: 8,159,068 km (0.057 R)
• M12: 8,763,144 km (0.032 R)
• M13: 9,485,702 km (0.103 R)
• M14: 10,983,924 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.5

Radius: 9.3

Gravity: 7.9 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.92 AU - 2.76 AU

Year: 2348 Days

Day: 12.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 18,230,765 km

• M1: 117,135 km (0.074 R)
• M2: 460,462 km (0.111 R)
• M3: 905,666 km (0.045 R)
• M4: 1,711,998 km (0.028 R)
• M5: 3,048,057 km (0.12 R)
• M6: 4,710,239 km (0.068 R)
• M7: 5,442,969 km (0.096 R)
• M8: 5,861,993 km (0.118 R)
• M9: 6,223,271 km (0.063 R)
• M10: 6,737,140 km (0.111 R)
• M11: 7,426,637 km (0.041 R)
• M12: 7,788,514 km (0.05 R)
• M13: 8,099,229 km (0.085 R)
• M14: 9,958,281 km (0.116 R)
• M15: 10,361,747 km (0.108 R)
• M16: 11,279,979 km (0.086 R)
• M17: 11,880,764 km (0.11 R)
• M18: 12,544,978 km (0.085 R)
• M19: 12,929,295 km (0.036 R)
• M20: 14,360,049 km (0.117 R)
• M21: 14,733,745 km (0.028 R)
• M22: 16,042,726 km (0.109 R)
• M23: 17,533,469 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit