🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.8 AU - 1.32 AU

Year: 387 Days

Day: 28.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 13.7

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.96 AU

Year: 9293 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,002,217 km

• M1: 170,392 km (0.102 R)
• M2: 679,474 km (0.081 R)
• M3: 1,247,347 km (0.086 R)
• M4: 1,833,172 km (0.085 R)
• M5: 2,764,868 km (0.106 R)
• M6: 3,208,874 km (0.112 R)
• M7: 3,700,603 km (0.079 R)
• M8: 4,158,222 km (0.096 R)
• M9: 4,745,244 km (0.042 R)
• M10: 5,764,604 km (0.117 R)
• M11: 6,650,224 km (0.098 R)
• M12: 7,926,443 km (0.076 R)
• M13: 9,556,761 km (0.075 R)
• M14: 11,513,202 km (0.086 R)
• M15: 14,963,527 km (0.109 R)
• M16: 16,418,666 km (0.086 R)
• M17: 21,180,216 km (0.117 R)
• M18: 22,127,320 km (0.119 R)
• M19: 23,102,250 km (0.117 R)
• M20: 25,138,127 km (0.054 R)
• M21: 25,810,420 km (0.075 R)
• M22: 27,492,797 km (0.072 R)
• M23: 32,636,870 km (0.102 R)
• M24: 34,839,250 km (0.103 R)
• M25: 46,630,703 km (0.032 R)
• M26: 48,824,257 km (0.092 R)
• M27: 50,780,100 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.7

Radius: 11.4

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.66 AU - 10.44 AU

Year: 11303 Days

Day: 6.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 80,002,217 km

• M1: 141,819 km (0.103 R)
• M2: 556,953 km (0.05 R)
• M3: 1,077,853 km (0.075 R)
• M4: 1,982,770 km (0.025 R)
• M5: 2,757,687 km (0.099 R)
• M6: 3,697,461 km (0.094 R)
• M7: 4,198,165 km (0.078 R)
• M8: 5,579,552 km (0.119 R)
• M9: 6,316,770 km (0.114 R)
• M10: 9,117,541 km (0.103 R)
• M11: 11,640,659 km (0.114 R)
• M12: 13,157,133 km (0.082 R)
• M13: 16,139,815 km (0.071 R)
• M14: 17,252,075 km (0.028 R)
• M15: 17,865,875 km (0.12 R)
• M16: 19,464,179 km (0.11 R)
• M17: 24,443,993 km (0.071 R)
• M18: 27,432,958 km (0.095 R)
• M19: 27,849,140 km (0.119 R)
• M20: 39,410,512 km (0.113 R)
• M21: 40,341,310 km (0.1 R)
• M22: 41,559,336 km (0.119 R)
• M23: 46,089,309 km (0.087 R)
• M24: 52,680,292 km (0.111 R)
• M25: 53,972,219 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595

Radius: 8.6

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 9.31 AU - 12.27 AU

Year: 12574 Days

Day: 9.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 170.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,002,217 km

• M1: 107,262 km (0.102 R)
• M2: 377,585 km (0.115 R)
• M3: 720,763 km (0.07 R)
• M4: 999,015 km (0.043 R)
• M5: 1,363,884 km (0.101 R)
• M6: 2,252,645 km (0.118 R)
• M7: 2,978,793 km (0.077 R)
• M8: 3,261,084 km (0.101 R)
• M9: 4,160,018 km (0.118 R)
• M10: 4,605,520 km (0.105 R)
• M11: 5,950,704 km (0.112 R)
• M12: 6,439,440 km (0.074 R)
• M13: 7,201,791 km (0.118 R)
• M14: 9,850,721 km (0.053 R)
• M15: 12,414,978 km (0.104 R)
• M16: 13,465,903 km (0.084 R)
• M17: 14,308,588 km (0.078 R)
• M18: 15,393,621 km (0.061 R)
• M19: 17,803,194 km (0.116 R)
• M20: 18,897,502 km (0.062 R)
• M21: 20,119,118 km (0.106 R)
• M22: 22,899,694 km (0.049 R)
• M23: 23,632,873 km (0.101 R)
• M24: 29,424,256 km (0.105 R)
• M25: 34,640,135 km (0.11 R)
• M26: 38,998,669 km (0.054 R)
• M27: 40,706,478 km (0.119 R)
• M28: 42,053,757 km (0.079 R)
• M29: 44,270,647 km (0.109 R)
• M30: 45,407,890 km (0.106 R)
• M31: 48,335,970 km (0.096 R)
• M32: 49,087,250 km (0.117 R)
• M33: 52,012,936 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 413.6

Radius: 7.7

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.36 AU - 22.22 AU

Year: 27750 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,002,217 km

• M1: 98,884 km (0.108 R)
• M2: 381,923 km (0.118 R)
• M3: 1,132,755 km (0.105 R)
• M4: 2,231,701 km (0.078 R)
• M5: 4,480,456 km (0.11 R)
• M6: 5,133,451 km (0.119 R)
• M7: 6,404,734 km (0.111 R)
• M8: 6,995,795 km (0.073 R)
• M9: 7,873,486 km (0.048 R)
• M10: 9,670,455 km (0.101 R)
• M11: 10,024,254 km (0.071 R)
• M12: 10,264,957 km (0.074 R)
• M13: 11,791,155 km (0.103 R)
• M14: 13,245,695 km (0.032 R)
• M15: 14,584,446 km (0.114 R)
• M16: 15,929,630 km (0.115 R)
• M17: 21,537,605 km (0.03 R)
• M18: 21,938,977 km (0.115 R)
• M19: 22,860,350 km (0.096 R)
• M20: 23,914,117 km (0.076 R)
• M21: 26,118,143 km (0.08 R)
• M22: 28,095,228 km (0.085 R)
• M23: 29,672,887 km (0.119 R)
• M24: 30,546,389 km (0.118 R)
• M25: 32,871,140 km (0.05 R)
• M26: 36,010,152 km (0.049 R)
• M27: 41,315,491 km (0.054 R)
• M28: 53,078,073 km (0.116 R)
• M29: 57,382,153 km (0.05 R)
• M30: 64,993,094 km (0.116 R)
• M31: 66,676,818 km (0.091 R)
• M32: 70,131,183 km (0.091 R)
• M33: 73,249,999 km (0.045 R)
• M34: 73,702,981 km (0.111 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 20,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit