🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.28 AU - 1.54 AU

Year: 586 Days

Day: 29.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 158.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.3

Radius: 13.9

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.86 AU - 8.78 AU

Year: 6929 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 102,728,409 km

• M1: 173,234 km (0.091 R)
• M2: 706,102 km (0.081 R)
• M3: 1,320,500 km (0.066 R)
• M4: 1,831,826 km (0.089 R)
• M5: 2,353,324 km (0.108 R)
• M6: 2,833,533 km (0.099 R)
• M7: 4,071,306 km (0.07 R)
• M8: 4,630,054 km (0.104 R)
• M9: 5,675,444 km (0.087 R)
• M10: 7,396,717 km (0.099 R)
• M11: 8,191,381 km (0.079 R)
• M12: 10,428,019 km (0.091 R)
• M13: 11,273,995 km (0.111 R)
• M14: 12,004,481 km (0.046 R)
• M15: 12,822,033 km (0.043 R)
• M16: 14,874,367 km (0.116 R)
• M17: 16,934,928 km (0.082 R)
• M18: 18,961,081 km (0.104 R)
• M19: 20,373,285 km (0.111 R)
• M20: 20,988,581 km (0.099 R)
• M21: 22,014,673 km (0.098 R)
• M22: 24,510,265 km (0.116 R)
• M23: 26,456,234 km (0.089 R)
• M24: 30,255,421 km (0.055 R)
• M25: 30,855,010 km (0.101 R)
• M26: 31,564,552 km (0.082 R)
• M27: 33,758,854 km (0.067 R)
• M28: 35,276,973 km (0.055 R)
• M29: 38,566,032 km (0.078 R)
• M30: 39,865,289 km (0.037 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 520.6

Radius: 10.6

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.73 AU - 9.03 AU

Year: 7014 Days

Day: 7 Hours

Environment

Temp: -149 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,728,409 km

• M1: 132,544 km (0.097 R)
• M2: 464,202 km (0.032 R)
• M3: 895,044 km (0.066 R)
• M4: 1,436,738 km (0.119 R)
• M5: 2,019,422 km (0.057 R)
• M6: 2,644,142 km (0.116 R)
• M7: 4,329,362 km (0.09 R)
• M8: 4,748,835 km (0.075 R)
• M9: 6,336,218 km (0.075 R)
• M10: 9,405,368 km (0.07 R)
• M11: 10,805,604 km (0.039 R)
• M12: 12,083,170 km (0.115 R)
• M13: 13,790,680 km (0.108 R)
• M14: 14,241,568 km (0.049 R)
• M15: 16,268,469 km (0.118 R)
• M16: 18,345,486 km (0.04 R)
• M17: 20,447,785 km (0.119 R)
• M18: 25,460,660 km (0.088 R)
• M19: 26,139,834 km (0.095 R)
• M20: 27,269,149 km (0.119 R)
• M21: 32,607,549 km (0.06 R)
• M22: 33,813,906 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.4

Radius: 11.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.45 AU - 11.07 AU

Year: 10667 Days

Day: 8.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 102,728,409 km

• M1: 138,079 km (0.12 R)
• M2: 533,466 km (0.115 R)
• M3: 1,112,709 km (0.1 R)
• M4: 1,592,918 km (0.117 R)
• M5: 1,953,898 km (0.095 R)
• M6: 3,177,608 km (0.052 R)
• M7: 4,641,274 km (0.09 R)
• M8: 6,612,675 km (0.118 R)
• M9: 8,759,853 km (0.069 R)
• M10: 9,214,182 km (0.117 R)
• M11: 12,588,212 km (0.118 R)
• M12: 13,221,161 km (0.085 R)
• M13: 15,013,044 km (0.065 R)
• M14: 15,785,418 km (0.09 R)
• M15: 18,062,597 km (0.057 R)
• M16: 19,418,252 km (0.114 R)
• M17: 21,133,242 km (0.114 R)
• M18: 25,858,890 km (0.114 R)
• M19: 27,055,074 km (0.068 R)
• M20: 27,666,780 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.7

Radius: 9.7

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 10.67 AU - 13.85 AU

Year: 15018 Days

Day: 12.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 102,728,409 km

• M1: 121,324 km (0.115 R)
• M2: 428,000 km (0.111 R)
• M3: 995,574 km (0.106 R)
• M4: 1,300,604 km (0.108 R)
• M5: 2,415,108 km (0.114 R)
• M6: 2,730,311 km (0.084 R)
• M7: 3,073,339 km (0.08 R)
• M8: 3,393,927 km (0.052 R)
• M9: 4,161,214 km (0.11 R)
• M10: 6,113,766 km (0.095 R)
• M11: 6,868,786 km (0.06 R)
• M12: 7,247,418 km (0.049 R)
• M13: 8,139,171 km (0.056 R)
• M14: 10,247,604 km (0.112 R)
• M15: 12,020,937 km (0.088 R)
• M16: 12,325,069 km (0.093 R)
• M17: 12,885,313 km (0.101 R)
• M18: 14,123,984 km (0.031 R)
• M19: 15,727,673 km (0.097 R)
• M20: 22,525,699 km (0.04 R)
• M21: 23,175,553 km (0.117 R)
• M22: 24,512,658 km (0.089 R)
• M23: 26,001,606 km (0.102 R)
• M24: 27,131,070 km (0.108 R)
• M25: 27,549,944 km (0.088 R)
• M26: 30,602,937 km (0.035 R)
• M27: 31,746,015 km (0.064 R)
• M28: 36,858,671 km (0.119 R)
• M29: 38,152,095 km (0.076 R)
• M30: 40,556,132 km (0.111 R)
• M31: 41,795,401 km (0.056 R)
• M32: 45,076,531 km (0.04 R)
• M33: 45,664,152 km (0.094 R)
• M34: 48,065,945 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.8

Radius: 6.2

Gravity: 24.86 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.8 AU - 19.06 AU

Year: 26561 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 102,728,409 km

• M1: 78,838 km (0.043 R)
• M2: 307,872 km (0.089 R)
• M3: 665,860 km (0.096 R)
• M4: 1,681,031 km (0.111 R)
• M5: 1,923,230 km (0.087 R)
• M6: 2,503,820 km (0.095 R)
• M7: 2,739,287 km (0.111 R)
• M8: 3,766,126 km (0.105 R)
• M9: 4,329,063 km (0.063 R)
• M10: 4,669,548 km (0.086 R)
• M11: 5,980,773 km (0.085 R)
• M12: 6,307,944 km (0.077 R)
• M13: 6,646,783 km (0.07 R)
• M14: 7,682,299 km (0.11 R)
• M15: 8,352,947 km (0.108 R)
• M16: 10,871,277 km (0.089 R)
• M17: 13,297,306 km (0.098 R)
• M18: 14,762,019 km (0.075 R)
• M19: 22,139,138 km (0.097 R)
• M20: 26,860,597 km (0.106 R)
• M21: 31,507,107 km (0.119 R)
• M22: 32,353,980 km (0.048 R)
• M23: 32,639,563 km (0.087 R)
• M24: 33,215,963 km (0.057 R)
• M25: 38,232,129 km (0.097 R)
• M26: 39,357,405 km (0.044 R)
• M27: 39,846,290 km (0.099 R)
• M28: 42,865,475 km (0.117 R)
• M29: 45,495,256 km (0.085 R)
• M30: 46,758,460 km (0.074 R)
• M31: 59,197,074 km (0.109 R)
• M32: 62,895,582 km (0.106 R)
• M33: 67,208,190 km (0.042 R)
• M34: 68,140,484 km (0.045 R)
• M35: 68,609,922 km (0.087 R)
• M36: 74,909,937 km (0.096 R)
• M37: 75,660,769 km (0.115 R)
• M38: 79,231,071 km (0.117 R)
• M39: 81,057,661 km (0.107 R)
• M40: 83,715,417 km (0.104 R)
• M41: 95,513,453 km (0.113 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit