🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 269.4

Radius: 8.2

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 396 Days

Day: 5.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,942,738 km

• M1: 105,616 km (0.102 R)
• M2: 390,301 km (0.115 R)
• M3: 673,938 km (0.097 R)
• M4: 1,110,315 km (0.077 R)
• M5: 1,408,015 km (0.092 R)
• M6: 1,765,704 km (0.087 R)
• M7: 2,099,457 km (0.042 R)
• M8: 2,621,852 km (0.107 R)
• M9: 2,904,592 km (0.116 R)
• M10: 3,258,690 km (0.096 R)
• M11: 3,786,771 km (0.047 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.6

Radius: 11.8

Gravity: 5.02 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.83 AU - 0.85 AU

Year: 531 Days

Day: 13.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,942,738 km

• M1: 146,905 km (0.095 R)
• M2: 606,619 km (0.07 R)
• M3: 1,299,856 km (0.105 R)
• M4: 1,996,234 km (0.069 R)
• M5: 2,545,109 km (0.052 R)
• M6: 3,362,362 km (0.074 R)
• M7: 3,866,507 km (0.034 R)
• M8: 4,663,265 km (0.091 R)
• M9: 5,241,909 km (0.086 R)
• M10: 5,958,782 km (0.105 R)
• M11: 6,408,025 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.5

Radius: 10.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.02 AU - 1.42 AU

Year: 930 Days

Day: 13.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 17,942,738 km

• M1: 128,056 km (0.055 R)
• M2: 455,825 km (0.093 R)
• M3: 825,930 km (0.116 R)
• M4: 1,313,769 km (0.086 R)
• M5: 1,880,445 km (0.113 R)
• M6: 2,309,492 km (0.086 R)
• M7: 2,956,952 km (0.117 R)
• M8: 3,453,168 km (0.061 R)
• M9: 4,003,987 km (0.026 R)
• M10: 4,417,924 km (0.036 R)
• M11: 5,906,124 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.2

Radius: 14.7

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.83 AU - 2.89 AU

Year: 2503 Days

Day: 10 Hours

Environment

Temp: -205 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 17,942,738 km

• M1: 190,887 km (0.105 R)
• M2: 694,433 km (0.103 R)
• M3: 1,428,061 km (0.05 R)
• M4: 1,931,757 km (0.112 R)
• M5: 2,597,468 km (0.096 R)
• M6: 3,214,709 km (0.049 R)
• M7: 4,216,416 km (0.101 R)
• M8: 8,394,984 km (0.067 R)
• M9: 8,942,213 km (0.09 R)
• M10: 13,686,111 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.5

Radius: 12.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.15 AU - 2.73 AU

Year: 2631 Days

Day: 6.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,942,738 km

• M1: 151,692 km (0.091 R)
• M2: 583,432 km (0.11 R)
• M3: 1,393,803 km (0.056 R)
• M4: 2,473,152 km (0.118 R)
• M5: 3,605,907 km (0.107 R)
• M6: 4,150,443 km (0.071 R)
• M7: 4,985,499 km (0.118 R)
• M8: 5,768,643 km (0.054 R)
• M9: 6,176,148 km (0.078 R)
• M10: 9,149,555 km (0.082 R)
• M11: 10,205,716 km (0.049 R)
• M12: 13,246,891 km (0.071 R)
• M13: 14,056,216 km (0.107 R)
• M14: 19,019,275 km (0.079 R)
• M15: 20,359,223 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257.6

Radius: 8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.83 AU - 4.41 AU

Year: 4754 Days

Day: 13.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 17,942,738 km

• M1: 99,483 km (0.087 R)
• M2: 435,180 km (0.077 R)
• M3: 819,497 km (0.084 R)
• M4: 1,259,614 km (0.109 R)
• M5: 1,513,631 km (0.076 R)
• M6: 2,277,179 km (0.103 R)
• M7: 2,816,928 km (0.118 R)
• M8: 3,923,055 km (0.043 R)
• M9: 5,098,595 km (0.1 R)
• M10: 6,020,866 km (0.045 R)
• M11: 7,080,467 km (0.106 R)
• M12: 7,638,617 km (0.065 R)
• M13: 8,913,191 km (0.114 R)
• M14: 9,416,737 km (0.102 R)
• M15: 9,712,941 km (0.079 R)
• M16: 10,207,362 km (0.109 R)
• M17: 11,412,672 km (0.065 R)
• M18: 12,093,043 km (0.105 R)
• M19: 13,581,243 km (0.085 R)
• M20: 14,055,318 km (0.077 R)
• M21: 16,062,922 km (0.065 R)
• M22: 20,023,376 km (0.106 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.8

Radius: 6.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.06 AU - 6.84 AU

Year: 10018 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 17,942,738 km

• M1: 78,389 km (0.117 R)
• M2: 1,213,089 km (0.108 R)
• M3: 3,563,870 km (0.105 R)
• M4: 4,630,952 km (0.115 R)
• M5: 5,572,521 km (0.088 R)
• M6: 5,845,537 km (0.119 R)
• M7: 13,319,746 km (0.088 R)
• M8: 14,963,677 km (0.074 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: 200 - 12,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit