🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.59 AU - 0.85 AU

Year: 214 Days

Day: 32.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.08 AU - 2.5 AU

Year: 1212 Days

Day: 43.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 14.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.6 AU - 6.46 AU

Year: 5180 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 70,865,594 km

• M1: 339,587 km (0.086 R)
• M2: 821,292 km (0.104 R)
• M3: 2,652,520 km (0.117 R)
• M4: 3,272,453 km (0.109 R)
• M5: 4,764,393 km (0.072 R)
• M6: 5,382,382 km (0.092 R)
• M7: 9,860,444 km (0.115 R)
• M8: 10,573,578 km (0.084 R)
• M9: 13,004,992 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.7

Radius: 11.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 6.08 AU - 8.56 AU

Year: 6929 Days

Day: 8.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 70,865,594 km

• M1: 141,968 km (0.1 R)
• M2: 524,191 km (0.1 R)
• M3: 927,806 km (0.053 R)
• M4: 1,408,015 km (0.114 R)
• M5: 1,808,040 km (0.09 R)
• M6: 2,905,191 km (0.079 R)
• M7: 5,272,427 km (0.086 R)
• M8: 6,394,262 km (0.1 R)
• M9: 7,087,050 km (0.082 R)
• M10: 7,510,561 km (0.108 R)
• M11: 8,536,503 km (0.094 R)
• M12: 9,888,120 km (0.12 R)
• M13: 11,273,696 km (0.087 R)
• M14: 13,706,755 km (0.094 R)
• M15: 14,123,834 km (0.064 R)
• M16: 15,490,112 km (0.096 R)
• M17: 17,772,077 km (0.03 R)
• M18: 21,924,316 km (0.104 R)
• M19: 22,413,202 km (0.103 R)
• M20: 23,076,220 km (0.093 R)
• M21: 24,354,833 km (0.066 R)
• M22: 24,967,436 km (0.115 R)
• M23: 31,258,774 km (0.119 R)
• M24: 32,717,204 km (0.11 R)
• M25: 33,894,539 km (0.104 R)
• M26: 36,107,092 km (0.112 R)
• M27: 39,244,608 km (0.1 R)
• M28: 40,695,707 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 13.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 10.97 AU - 11.87 AU

Year: 13501 Days

Day: 14.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,865,594 km

• M1: 167,550 km (0.103 R)
• M2: 773,571 km (0.108 R)
• M3: 1,497,026 km (0.085 R)
• M4: 2,665,535 km (0.082 R)
• M5: 3,537,840 km (0.105 R)
• M6: 4,012,065 km (0.086 R)
• M7: 6,761,375 km (0.078 R)
• M8: 7,907,145 km (0.051 R)
• M9: 9,702,320 km (0.066 R)
• M10: 11,276,239 km (0.1 R)
• M11: 12,311,306 km (0.099 R)
• M12: 14,640,994 km (0.074 R)
• M13: 19,211,209 km (0.115 R)
• M14: 22,329,876 km (0.102 R)
• M15: 25,668,900 km (0.109 R)
• M16: 26,816,765 km (0.11 R)
• M17: 28,326,955 km (0.105 R)
• M18: 29,893,095 km (0.09 R)
• M19: 30,351,014 km (0.119 R)
• M20: 32,590,495 km (0.081 R)
• M21: 33,197,563 km (0.074 R)
• M22: 35,191,403 km (0.079 R)
• M23: 37,131,987 km (0.097 R)
• M24: 40,244,670 km (0.082 R)
• M25: 44,116,113 km (0.03 R)
• M26: 48,072,378 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.5

Radius: 12.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 12.76 AU - 12.78 AU

Year: 15965 Days

Day: 5.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,865,594 km

• M1: 156,779 km (0.109 R)
• M2: 673,041 km (0.111 R)
• M3: 1,329,177 km (0.073 R)
• M4: 3,010,059 km (0.085 R)
• M5: 3,455,711 km (0.107 R)
• M6: 3,855,736 km (0.077 R)
• M7: 4,648,155 km (0.092 R)
• M8: 5,101,736 km (0.106 R)
• M9: 5,739,472 km (0.032 R)
• M10: 7,927,790 km (0.104 R)
• M11: 8,526,630 km (0.044 R)
• M12: 10,271,988 km (0.037 R)
• M13: 11,477,448 km (0.109 R)
• M14: 12,707,890 km (0.081 R)
• M15: 13,459,320 km (0.088 R)
• M16: 16,765,134 km (0.101 R)
• M17: 20,577,786 km (0.119 R)
• M18: 21,233,473 km (0.088 R)
• M19: 22,389,865 km (0.089 R)
• M20: 23,385,139 km (0.098 R)
• M21: 25,250,924 km (0.086 R)
• M22: 27,102,347 km (0.099 R)
• M23: 30,466,803 km (0.101 R)
• M24: 38,153,441 km (0.105 R)
• M25: 41,470,325 km (0.073 R)
• M26: 42,366,267 km (0.088 R)
• M27: 51,531,829 km (0.101 R)
• M28: 53,793,001 km (0.075 R)
• M29: 55,576,806 km (0.119 R)
• M30: 58,512,365 km (0.036 R)
• M31: 59,073,955 km (0.112 R)
• M32: 67,937,180 km (0.111 R)
• M33: 68,557,712 km (0.098 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 11,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit