🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.5

Radius: 8.4

Gravity: 0.49 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.46 AU - 0.58 AU

Year: 254 Days

Day: 11.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 42,936,520 km

• M1: 104,419 km (0.098 R)
• M2: 404,961 km (0.112 R)
• M3: 684,859 km (0.052 R)
• M4: 1,179,430 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.1

Radius: 9.5

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.55 AU - 0.67 AU

Year: 323 Days

Day: 14.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 42,936,520 km

• M1: 118,182 km (0.11 R)
• M2: 485,146 km (0.119 R)
• M3: 863,180 km (0.062 R)
• M4: 1,378,096 km (0.108 R)
• M5: 2,245,763 km (0.102 R)
• M6: 2,619,608 km (0.115 R)
• M7: 3,228,621 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.6

Radius: 9.6

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.99 AU - 2.47 AU

Year: 2259 Days

Day: 11.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 42,936,520 km

• M1: 119,529 km (0.081 R)
• M2: 503,846 km (0.052 R)
• M3: 1,421,778 km (0.068 R)
• M4: 1,792,930 km (0.084 R)
• M5: 2,281,218 km (0.082 R)
• M6: 2,794,787 km (0.103 R)
• M7: 3,212,315 km (0.113 R)
• M8: 3,597,679 km (0.068 R)
• M9: 3,935,920 km (0.077 R)
• M10: 4,654,887 km (0.041 R)
• M11: 5,630,415 km (0.054 R)
• M12: 6,166,723 km (0.119 R)
• M13: 7,164,990 km (0.104 R)
• M14: 8,560,140 km (0.058 R)
• M15: 9,479,568 km (0.096 R)
• M16: 10,276,177 km (0.03 R)
• M17: 11,594,433 km (0.113 R)
• M18: 12,590,456 km (0.095 R)
• M19: 14,799,867 km (0.069 R)
• M20: 17,734,828 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 14.5

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.46 AU - 4.6 AU

Year: 6539 Days

Day: 13 Hours

Environment

Temp: -222 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 42,936,520 km

• M1: 181,313 km (0.118 R)
• M2: 745,745 km (0.106 R)
• M3: 1,233,734 km (0.039 R)
• M4: 2,196,845 km (0.107 R)
• M5: 2,880,357 km (0.081 R)
• M6: 3,514,503 km (0.113 R)
• M7: 4,359,432 km (0.081 R)
• M8: 5,065,683 km (0.101 R)
• M9: 5,995,284 km (0.111 R)
• M10: 6,870,881 km (0.112 R)
• M11: 8,645,261 km (0.057 R)
• M12: 9,973,241 km (0.049 R)
• M13: 11,526,067 km (0.106 R)
• M14: 14,284,652 km (0.069 R)
• M15: 14,829,787 km (0.074 R)
• M16: 15,388,834 km (0.069 R)
• M17: 22,140,634 km (0.115 R)
• M18: 25,320,188 km (0.096 R)
• M19: 29,052,206 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 13

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.48 AU - 4.68 AU

Year: 6648 Days

Day: 8.4 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,936,520 km

• M1: 161,715 km (0.091 R)
• M2: 604,974 km (0.109 R)
• M3: 1,012,329 km (0.118 R)
• M4: 1,727,556 km (0.117 R)
• M5: 2,177,995 km (0.036 R)
• M6: 2,743,176 km (0.104 R)
• M7: 3,180,002 km (0.06 R)
• M8: 3,641,511 km (0.06 R)
• M9: 4,123,665 km (0.107 R)
• M10: 5,189,700 km (0.08 R)
• M11: 6,529,648 km (0.045 R)
• M12: 7,387,592 km (0.115 R)
• M13: 8,914,986 km (0.051 R)
• M14: 9,369,763 km (0.113 R)
• M15: 9,796,716 km (0.084 R)
• M16: 15,100,858 km (0.08 R)
• M17: 17,481,259 km (0.118 R)
• M18: 18,593,370 km (0.05 R)
• M19: 19,475,249 km (0.076 R)
• M20: 26,194,587 km (0.119 R)
• M21: 28,000,233 km (0.062 R)
• M22: 29,612,749 km (0.056 R)
• M23: 32,436,708 km (0.025 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.9

Radius: 7.5

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.67 AU - 9.11 AU

Year: 15032 Days

Day: 23.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 42,936,520 km

• M1: 101,278 km (0.108 R)
• M2: 446,400 km (0.054 R)
• M3: 778,956 km (0.097 R)
• M4: 1,043,894 km (0.087 R)
• M5: 1,510,340 km (0.12 R)
• M6: 2,674,062 km (0.116 R)
• M7: 3,199,898 km (0.085 R)
• M8: 3,523,479 km (0.057 R)
• M9: 4,772,471 km (0.085 R)
• M10: 5,133,750 km (0.11 R)
• M11: 6,187,218 km (0.106 R)
• M12: 6,580,511 km (0.062 R)
• M13: 6,877,164 km (0.095 R)
• M14: 10,058,961 km (0.12 R)
• M15: 11,804,918 km (0.064 R)
• M16: 14,788,498 km (0.086 R)
• M17: 15,041,916 km (0.073 R)
• M18: 22,359,646 km (0.098 R)
• M19: 24,063,117 km (0.049 R)
• M20: 25,305,677 km (0.026 R)
• M21: 31,954,853 km (0.087 R)
• M22: 32,591,991 km (0.103 R)
• M23: 34,665,866 km (0.116 R)
• M24: 37,761,794 km (0.102 R)
• M25: 41,287,217 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 19,282 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit