🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.29 AU - 1.61 AU

Year: 658 Days

Day: 35.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.72 AU - 3.7 AU

Year: 2167 Days

Day: 13.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,671,363 km

• M1: 578,645 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.8

Radius: 13.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.81 AU - 8.27 AU

Year: 7037 Days

Day: 6.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 60,671,363 km

• M1: 163,062 km (0.056 R)
• M2: 622,327 km (0.095 R)
• M3: 1,117,047 km (0.096 R)
• M4: 1,767,499 km (0.095 R)
• M5: 2,213,749 km (0.088 R)
• M6: 3,067,654 km (0.038 R)
• M7: 3,515,400 km (0.103 R)
• M8: 4,308,269 km (0.103 R)
• M9: 5,639,989 km (0.09 R)
• M10: 6,763,170 km (0.108 R)
• M11: 7,795,844 km (0.039 R)
• M12: 9,274,769 km (0.074 R)
• M13: 10,548,595 km (0.103 R)
• M14: 12,039,637 km (0.119 R)
• M15: 12,566,670 km (0.116 R)
• M16: 14,474,641 km (0.048 R)
• M17: 19,859,566 km (0.09 R)
• M18: 22,438,933 km (0.059 R)
• M19: 23,319,166 km (0.093 R)
• M20: 27,161,737 km (0.074 R)
• M21: 29,185,797 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.3

Radius: 9.1

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.34 AU - 9.86 AU

Year: 10342 Days

Day: 9.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 60,671,363 km

• M1: 113,246 km (0.069 R)
• M2: 458,966 km (0.064 R)
• M3: 913,295 km (0.101 R)
• M4: 1,298,659 km (0.071 R)
• M5: 2,216,143 km (0.091 R)
• M6: 2,582,957 km (0.052 R)
• M7: 3,269,312 km (0.061 R)
• M8: 3,591,246 km (0.091 R)
• M9: 4,328,465 km (0.108 R)
• M10: 7,148,983 km (0.119 R)
• M11: 7,651,333 km (0.101 R)
• M12: 9,300,799 km (0.083 R)
• M13: 10,105,187 km (0.067 R)
• M14: 10,524,360 km (0.043 R)
• M15: 13,225,798 km (0.074 R)
• M16: 17,905,519 km (0.059 R)
• M17: 20,530,513 km (0.098 R)
• M18: 21,033,909 km (0.054 R)
• M19: 22,593,766 km (0.067 R)
• M20: 23,130,374 km (0.032 R)
• M21: 24,697,112 km (0.101 R)
• M22: 25,362,374 km (0.092 R)
• M23: 25,844,827 km (0.119 R)
• M24: 27,531,095 km (0.095 R)
• M25: 31,341,801 km (0.051 R)
• M26: 31,897,557 km (0.063 R)
• M27: 35,490,300 km (0.112 R)
• M28: 36,704,586 km (0.089 R)
• M29: 44,020,520 km (0.096 R)
• M30: 46,563,833 km (0.08 R)
• M31: 48,460,585 km (0.095 R)
• M32: 49,203,637 km (0.105 R)
• M33: 51,324,486 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.3

Radius: 14.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.82 AU - 12.64 AU

Year: 12326 Days

Day: 10.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 60,671,363 km

• M1: 185,651 km (0.09 R)
• M2: 722,109 km (0.096 R)
• M3: 1,448,706 km (0.106 R)
• M4: 1,954,197 km (0.104 R)
• M5: 3,044,765 km (0.062 R)
• M6: 4,267,878 km (0.073 R)
• M7: 7,360,814 km (0.093 R)
• M8: 9,704,414 km (0.035 R)
• M9: 10,847,790 km (0.114 R)
• M10: 12,385,657 km (0.117 R)
• M11: 13,336,800 km (0.106 R)
• M12: 15,818,329 km (0.033 R)
• M13: 18,030,283 km (0.07 R)
• M14: 19,925,988 km (0.081 R)
• M15: 22,594,215 km (0.03 R)
• M16: 26,408,662 km (0.099 R)
• M17: 27,346,341 km (0.063 R)
• M18: 28,631,088 km (0.052 R)
• M19: 29,398,824 km (0.042 R)
• M20: 32,845,858 km (0.05 R)
• M21: 33,445,446 km (0.086 R)
• M22: 34,052,365 km (0.097 R)
• M23: 38,641,579 km (0.115 R)
• M24: 40,532,496 km (0.074 R)
• M25: 41,780,292 km (0.069 R)
• M26: 48,097,810 km (0.114 R)
• M27: 50,284,781 km (0.09 R)
• M28: 58,813,206 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.3

Radius: 12.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.7 AU - 10.76 AU

Year: 13241 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 60,671,363 km

• M1: 160,519 km (0.102 R)
• M2: 575,503 km (0.109 R)
• M3: 1,018,014 km (0.119 R)
• M4: 1,729,800 km (0.027 R)
• M5: 2,415,108 km (0.08 R)
• M6: 3,127,194 km (0.091 R)
• M7: 4,033,159 km (0.073 R)
• M8: 6,442,881 km (0.117 R)
• M9: 8,234,615 km (0.112 R)
• M10: 9,322,939 km (0.076 R)
• M11: 11,724,284 km (0.12 R)
• M12: 14,792,237 km (0.099 R)
• M13: 17,795,415 km (0.111 R)
• M14: 20,038,784 km (0.082 R)
• M15: 21,909,655 km (0.094 R)
• M16: 23,315,427 km (0.102 R)
• M17: 27,571,037 km (0.094 R)
• M18: 30,221,911 km (0.115 R)
• M19: 32,199,446 km (0.099 R)
• M20: 33,038,391 km (0.083 R)
• M21: 39,324,044 km (0.117 R)
• M22: 40,559,274 km (0.089 R)
• M23: 43,979,530 km (0.095 R)
• M24: 46,820,094 km (0.085 R)
• M25: 47,433,446 km (0.069 R)
• M26: 54,706,745 km (0.101 R)
• M27: 58,165,298 km (0.102 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 14,409 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit