🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.56 AU - 0.58 AU

Year: 282 Days

Day: 13.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 12,017,418 km

• M1: 215,571 km (0.064 R)
• M2: 462,856 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 290 Days

Day: 15.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 305 Days

Day: 18.2 Hours

Environment

Temp: -132 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 12,017,418 km

• M1: 227,688 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.6

Radius: 14.8

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.64 AU - 0.78 AU

Year: 392 Days

Day: 8.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,017,418 km

• M1: 186,399 km (0.109 R)
• M2: 284,386 km (0.074 R)
• M3: 386,112 km (0.091 R)
• M4: 498,610 km (0.047 R)
• M5: 632,350 km (0.068 R)
• M6: 736,321 km (0.118 R)
• M7: 847,322 km (0.116 R)
• M8: 950,545 km (0.109 R)
• M9: 1,051,523 km (0.117 R)
• M10: 1,145,022 km (0.067 R)
• M11: 1,313,021 km (0.079 R)
• M12: 1,431,352 km (0.089 R)
• M13: 1,622,688 km (0.119 R)
• M14: 1,732,792 km (0.041 R)
• M15: 1,836,463 km (0.076 R)
• M16: 2,017,327 km (0.096 R)
• M17: 2,117,259 km (0.104 R)
• M18: 2,223,772 km (0.116 R)
• M19: 2,317,421 km (0.064 R)
• M20: 2,447,720 km (0.075 R)
• M21: 2,606,294 km (0.119 R)
• M22: 2,705,328 km (0.111 R)
• M23: 2,816,330 km (0.091 R)
• M24: 2,912,671 km (0.071 R)
• M25: 3,032,050 km (0.12 R)
• M26: 3,309,404 km (0.079 R)
• M27: 3,405,745 km (0.07 R)
• M28: 3,641,811 km (0.109 R)
• M29: 3,859,775 km (0.056 R)
• M30: 4,039,591 km (0.073 R)
• M31: 4,167,198 km (0.071 R)
• M32: 4,265,334 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.9

Radius: 10

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.56 AU - 0.92 AU

Year: 418 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 12,017,418 km

• M1: 124,914 km (0.099 R)
• M2: 192,084 km (0.117 R)
• M3: 263,292 km (0.112 R)
• M4: 352,752 km (0.106 R)
• M5: 476,170 km (0.037 R)
• M6: 542,292 km (0.114 R)
• M7: 608,415 km (0.065 R)
• M8: 717,471 km (0.092 R)
• M9: 791,373 km (0.047 R)
• M10: 859,440 km (0.104 R)
• M11: 983,756 km (0.09 R)
• M12: 1,109,717 km (0.072 R)
• M13: 1,177,186 km (0.111 R)
• M14: 1,256,173 km (0.075 R)
• M15: 1,321,697 km (0.093 R)
• M16: 1,409,212 km (0.043 R)
• M17: 1,541,606 km (0.062 R)
• M18: 1,667,119 km (0.113 R)
• M19: 1,767,798 km (0.062 R)
• M20: 1,847,683 km (0.074 R)
• M21: 1,963,771 km (0.08 R)
• M22: 2,064,451 km (0.08 R)
• M23: 2,160,941 km (0.035 R)
• M24: 2,277,328 km (0.076 R)
• M25: 2,345,844 km (0.061 R)
• M26: 2,503,820 km (0.079 R)
• M27: 2,613,475 km (0.091 R)
• M28: 2,850,887 km (0.114 R)
• M29: 3,185,238 km (0.092 R)
• M30: 3,297,287 km (0.054 R)
• M31: 3,396,320 km (0.109 R)
• M32: 3,510,763 km (0.051 R)
• M33: 3,648,393 km (0.093 R)
• M34: 3,729,026 km (0.088 R)
• M35: 3,810,108 km (0.063 R)
• M36: 3,966,588 km (0.039 R)
• M37: 4,094,793 km (0.084 R)
• M38: 4,270,570 km (0.084 R)
• M39: 4,363,321 km (0.115 R)
• M40: 4,464,599 km (0.105 R)
• M41: 4,598,040 km (0.08 R)
• M42: 4,957,973 km (0.102 R)
• M43: 5,129,113 km (0.117 R)
• M44: 5,302,197 km (0.112 R)
• M45: 5,401,979 km (0.12 R)
• M46: 5,468,849 km (0.109 R)
• M47: 5,815,916 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.9

Radius: 10.3

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.67 AU - 0.89 AU

Year: 452 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 12,017,418 km

• M1: 130,300 km (0.097 R)
• M2: 226,042 km (0.076 R)
• M3: 342,729 km (0.095 R)
• M4: 522,396 km (0.049 R)
• M5: 609,163 km (0.107 R)
• M6: 714,180 km (0.101 R)
• M7: 790,625 km (0.094 R)
• M8: 962,214 km (0.099 R)
• M9: 1,096,852 km (0.079 R)
• M10: 1,186,910 km (0.095 R)
• M11: 1,263,952 km (0.101 R)
• M12: 1,380,040 km (0.098 R)
• M13: 1,466,807 km (0.094 R)
• M14: 1,583,793 km (0.051 R)
• M15: 1,698,085 km (0.046 R)
• M16: 1,767,948 km (0.094 R)
• M17: 1,850,825 km (0.085 R)
• M18: 1,928,915 km (0.089 R)
• M19: 1,996,084 km (0.093 R)
• M20: 2,082,552 km (0.104 R)
• M21: 2,252,944 km (0.086 R)
• M22: 2,349,734 km (0.118 R)
• M23: 2,580,862 km (0.06 R)
• M24: 2,668,676 km (0.104 R)
• M25: 2,778,182 km (0.115 R)
• M26: 2,889,034 km (0.114 R)
• M27: 2,966,227 km (0.118 R)
• M28: 3,187,631 km (0.113 R)
• M29: 3,274,697 km (0.099 R)
• M30: 3,414,272 km (0.119 R)
• M31: 3,984,838 km (0.087 R)
• M32: 4,078,786 km (0.05 R)
• M33: 4,197,417 km (0.032 R)
• M34: 4,454,426 km (0.048 R)
• M35: 4,601,331 km (0.069 R)
• M36: 4,757,960 km (0.066 R)
• M37: 4,966,949 km (0.096 R)
• M38: 5,034,567 km (0.082 R)
• M39: 5,196,132 km (0.117 R)
• M40: 5,420,080 km (0.074 R)
• M41: 5,498,320 km (0.091 R)
• M42: 5,612,015 km (0.098 R)
• M43: 5,779,714 km (0.092 R)
• M44: 5,940,083 km (0.028 R)
• M45: 6,011,890 km (0.12 R)
• M46: 6,129,025 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 9.7

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 788 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 174.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,017,418 km

• M1: 126,111 km (0.107 R)
• M2: 186,997 km (0.098 R)
• M3: 275,110 km (0.084 R)
• M4: 415,284 km (0.054 R)
• M5: 483,949 km (0.067 R)
• M6: 557,402 km (0.108 R)
• M7: 629,807 km (0.113 R)
• M8: 717,023 km (0.11 R)
• M9: 820,395 km (0.056 R)
• M10: 923,019 km (0.043 R)
• M11: 1,095,356 km (0.064 R)
• M12: 1,223,112 km (0.119 R)
• M13: 1,320,500 km (0.031 R)
• M14: 1,464,414 km (0.074 R)
• M15: 1,560,755 km (0.106 R)
• M16: 1,659,340 km (0.083 R)
• M17: 1,767,948 km (0.111 R)
• M18: 1,992,494 km (0.113 R)
• M19: 2,074,922 km (0.116 R)
• M20: 2,260,424 km (0.094 R)
• M21: 2,355,269 km (0.076 R)
• M22: 2,504,568 km (0.072 R)
• M23: 2,575,776 km (0.079 R)
• M24: 2,638,757 km (0.055 R)
• M25: 2,933,465 km (0.116 R)
• M26: 3,103,857 km (0.084 R)
• M27: 3,190,324 km (0.08 R)
• M28: 3,326,458 km (0.043 R)
• M29: 3,484,434 km (0.052 R)
• M30: 3,604,561 km (0.062 R)
• M31: 3,716,011 km (0.083 R)
• M32: 3,890,293 km (0.097 R)
• M33: 4,004,585 km (0.111 R)
• M34: 4,162,262 km (0.073 R)
• M35: 4,408,051 km (0.109 R)
• M36: 4,680,618 km (0.042 R)
• M37: 4,891,402 km (0.11 R)
• M38: 4,992,380 km (0.115 R)
• M39: 5,105,476 km (0.091 R)
• M40: 5,242,209 km (0.062 R)
• M41: 5,484,557 km (0.083 R)
• M42: 5,683,373 km (0.074 R)
• M43: 5,896,550 km (0.106 R)
• M44: 6,040,164 km (0.094 R)
• M45: 6,148,622 km (0.097 R)
• M46: 6,343,099 km (0.052 R)
• M47: 6,551,938 km (0.112 R)
• M48: 6,663,388 km (0.107 R)
• M49: 6,725,621 km (0.042 R)
• M50: 6,813,136 km (0.088 R)
• M51: 6,951,215 km (0.065 R)
• M52: 7,153,920 km (0.065 R)
• M53: 7,268,661 km (0.092 R)
• M54: 7,422,747 km (0.106 R)
• M55: 7,578,030 km (0.095 R)
• M56: 7,773,554 km (0.115 R)
• M57: 8,450,634 km (0.071 R)
• M58: 8,612,798 km (0.113 R)
• M59: 8,735,020 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.1

Radius: 10.9

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.93 AU - 2.01 AU

Year: 1814 Days

Day: 9.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,017,418 km

• M1: 141,071 km (0.101 R)
• M2: 248,931 km (0.051 R)
• M3: 360,381 km (0.105 R)
• M4: 629,508 km (0.099 R)
• M5: 711,936 km (0.088 R)
• M6: 832,811 km (0.058 R)
• M7: 953,686 km (0.065 R)
• M8: 1,142,928 km (0.098 R)
• M9: 1,412,204 km (0.072 R)
• M10: 1,532,630 km (0.104 R)
• M11: 1,620,743 km (0.103 R)
• M12: 2,186,373 km (0.11 R)
• M13: 2,306,650 km (0.046 R)
• M14: 2,543,313 km (0.111 R)
• M15: 2,766,513 km (0.115 R)
• M16: 2,842,360 km (0.084 R)
• M17: 2,985,076 km (0.114 R)
• M18: 3,062,867 km (0.096 R)
• M19: 3,186,584 km (0.08 R)
• M20: 3,312,097 km (0.075 R)
• M21: 3,806,368 km (0.037 R)
• M22: 4,025,380 km (0.037 R)
• M23: 4,311,261 km (0.06 R)
• M24: 4,526,832 km (0.072 R)
• M25: 4,603,874 km (0.11 R)
• M26: 4,681,217 km (0.056 R)
• M27: 4,955,579 km (0.111 R)
• M28: 5,048,330 km (0.111 R)
• M29: 5,128,215 km (0.031 R)
• M30: 5,221,863 km (0.051 R)
• M31: 5,397,491 km (0.113 R)
• M32: 5,810,232 km (0.042 R)
• M33: 5,894,156 km (0.047 R)
• M34: 5,992,442 km (0.115 R)
• M35: 6,247,656 km (0.11 R)
• M36: 6,535,482 km (0.114 R)
• M37: 6,681,041 km (0.074 R)
• M38: 6,842,307 km (0.106 R)
• M39: 6,990,260 km (0.107 R)
• M40: 7,198,949 km (0.057 R)
• M41: 7,319,225 km (0.113 R)
• M42: 7,683,945 km (0.082 R)
• M43: 7,760,689 km (0.102 R)
• M44: 7,883,957 km (0.111 R)
• M45: 8,085,765 km (0.08 R)
• M46: 8,367,906 km (0.1 R)
• M47: 8,765,388 km (0.11 R)
• M48: 9,103,928 km (0.111 R)
• M49: 9,185,309 km (0.051 R)
• M50: 9,283,146 km (0.099 R)
• M51: 9,479,867 km (0.105 R)
• M52: 9,644,724 km (0.093 R)
• M53: 9,860,744 km (0.118 R)
• M54: 9,994,335 km (0.075 R)
• M55: 10,128,673 km (0.055 R)
• M56: 10,263,611 km (0.062 R)
• M57: 10,450,010 km (0.105 R)
• M58: 10,878,009 km (0.107 R)
• M59: 11,364,053 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 11,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit