🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.44 AU - 0.58 AU

Year: 239 Days

Day: 15.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.5 AU - 0.66 AU

Year: 290 Days

Day: 33.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 313 Days

Day: 47.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,174,258 km

• M1: 110,553 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726.1

Radius: 13.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.77 AU - 0.83 AU

Year: 469 Days

Day: 12.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 16,174,258 km

• M1: 168,148 km (0.118 R)
• M2: 272,867 km (0.091 R)
• M3: 406,158 km (0.119 R)
• M4: 534,812 km (0.12 R)
• M5: 680,670 km (0.07 R)
• M6: 855,251 km (0.114 R)
• M7: 988,692 km (0.09 R)
• M8: 1,139,786 km (0.062 R)
• M9: 1,226,254 km (0.101 R)
• M10: 1,315,115 km (0.101 R)
• M11: 1,406,220 km (0.117 R)
• M12: 1,510,938 km (0.033 R)
• M13: 1,629,719 km (0.037 R)
• M14: 1,722,619 km (0.072 R)
• M15: 1,841,251 km (0.095 R)
• M16: 1,938,190 km (0.118 R)
• M17: 2,049,491 km (0.074 R)
• M18: 2,489,608 km (0.041 R)
• M19: 2,618,112 km (0.103 R)
• M20: 2,804,511 km (0.098 R)
• M21: 2,945,432 km (0.092 R)
• M22: 3,031,152 km (0.068 R)
• M23: 3,125,100 km (0.111 R)
• M24: 3,323,167 km (0.112 R)
• M25: 3,563,571 km (0.058 R)
• M26: 3,763,134 km (0.114 R)
• M27: 3,864,263 km (0.111 R)
• M28: 4,125,311 km (0.102 R)
• M29: 4,237,958 km (0.118 R)
• M30: 4,548,523 km (0.025 R)
• M31: 4,748,685 km (0.106 R)
• M32: 4,849,813 km (0.086 R)
• M33: 5,157,835 km (0.119 R)
• M34: 5,296,662 km (0.096 R)
• M35: 5,401,680 km (0.096 R)
• M36: 5,640,588 km (0.1 R)
• M37: 5,801,854 km (0.079 R)
• M38: 5,919,289 km (0.092 R)
• M39: 6,010,094 km (0.105 R)
• M40: 6,248,553 km (0.095 R)
• M41: 6,341,005 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.8

Radius: 14.6

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.84 AU - 1.36 AU

Year: 757 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,174,258 km

• M1: 283,189 km (0.083 R)
• M2: 373,995 km (0.098 R)
• M3: 523,293 km (0.088 R)
• M4: 698,622 km (0.111 R)
• M5: 867,219 km (0.038 R)
• M6: 1,031,777 km (0.033 R)
• M7: 1,128,267 km (0.114 R)
• M8: 1,289,534 km (0.107 R)
• M9: 1,423,125 km (0.069 R)
• M10: 1,546,842 km (0.069 R)
• M11: 1,674,449 km (0.101 R)
• M12: 1,908,719 km (0.093 R)
• M13: 2,095,866 km (0.081 R)
• M14: 2,357,962 km (0.076 R)
• M15: 2,613,176 km (0.085 R)
• M16: 2,886,940 km (0.061 R)
• M17: 3,017,987 km (0.117 R)
• M18: 3,112,832 km (0.097 R)
• M19: 3,228,023 km (0.119 R)
• M20: 3,413,524 km (0.081 R)
• M21: 3,522,431 km (0.115 R)
• M22: 3,642,708 km (0.111 R)
• M23: 3,846,311 km (0.037 R)
• M24: 3,970,327 km (0.112 R)
• M25: 4,085,069 km (0.09 R)
• M26: 4,211,778 km (0.099 R)
• M27: 4,382,619 km (0.054 R)
• M28: 4,523,092 km (0.096 R)
• M29: 4,621,377 km (0.12 R)
• M30: 4,820,043 km (0.099 R)
• M31: 5,100,539 km (0.108 R)
• M32: 5,248,641 km (0.118 R)
• M33: 5,386,720 km (0.107 R)
• M34: 5,490,990 km (0.119 R)
• M35: 5,607,676 km (0.111 R)
• M36: 5,867,378 km (0.101 R)
• M37: 6,167,322 km (0.081 R)
• M38: 6,361,949 km (0.068 R)
• M39: 6,744,919 km (0.1 R)
• M40: 6,882,699 km (0.114 R)
• M41: 7,021,376 km (0.059 R)
• M42: 7,122,803 km (0.071 R)
• M43: 7,404,347 km (0.084 R)
• M44: 7,520,584 km (0.095 R)
• M45: 7,741,839 km (0.065 R)
• M46: 7,873,037 km (0.112 R)
• M47: 8,486,089 km (0.031 R)
• M48: 8,634,939 km (0.064 R)
• M49: 8,880,429 km (0.094 R)
• M50: 9,017,909 km (0.118 R)
• M51: 9,114,549 km (0.061 R)
• M52: 9,336,702 km (0.054 R)
• M53: 9,532,526 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212

Radius: 9

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.41 AU - 1.49 AU

Year: 1145 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 16,174,258 km

• M1: 169,943 km (0.112 R)
• M2: 269,725 km (0.101 R)
• M3: 353,799 km (0.113 R)
• M4: 527,931 km (0.112 R)
• M5: 594,203 km (0.112 R)
• M6: 692,189 km (0.117 R)
• M7: 790,924 km (0.107 R)
• M8: 857,944 km (0.041 R)
• M9: 981,362 km (0.112 R)
• M10: 1,042,548 km (0.101 R)
• M11: 1,216,380 km (0.039 R)
• M12: 1,294,770 km (0.049 R)
• M13: 1,368,671 km (0.085 R)
• M14: 1,507,947 km (0.06 R)
• M15: 1,787,246 km (0.069 R)
• M16: 1,947,166 km (0.085 R)
• M17: 2,177,547 km (0.079 R)
• M18: 2,555,281 km (0.111 R)
• M19: 2,720,288 km (0.093 R)
• M20: 2,896,813 km (0.109 R)
• M21: 2,970,116 km (0.059 R)
• M22: 3,177,010 km (0.037 R)
• M23: 3,380,164 km (0.106 R)
• M24: 3,631,488 km (0.056 R)
• M25: 3,746,080 km (0.049 R)
• M26: 3,897,773 km (0.042 R)
• M27: 4,088,061 km (0.1 R)
• M28: 4,170,489 km (0.11 R)
• M29: 4,327,866 km (0.078 R)
• M30: 4,421,365 km (0.079 R)
• M31: 4,515,462 km (0.105 R)
• M32: 4,600,733 km (0.037 R)
• M33: 4,686,602 km (0.106 R)
• M34: 4,792,368 km (0.116 R)
• M35: 5,392,704 km (0.094 R)
• M36: 5,453,142 km (0.099 R)
• M37: 5,513,729 km (0.08 R)
• M38: 5,635,501 km (0.114 R)
• M39: 5,696,837 km (0.101 R)
• M40: 5,913,005 km (0.115 R)
• M41: 5,996,032 km (0.108 R)
• M42: 6,089,980 km (0.111 R)
• M43: 6,247,506 km (0.103 R)
• M44: 6,353,422 km (0.106 R)
• M45: 6,459,935 km (0.083 R)
• M46: 6,761,076 km (0.052 R)
• M47: 6,913,516 km (0.109 R)
• M48: 7,110,985 km (0.091 R)
• M49: 7,433,219 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.9

Radius: 12.1

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.63 AU - 1.87 AU

Year: 1519 Days

Day: 7.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 16,174,258 km

• M1: 158,424 km (0.038 R)
• M2: 249,230 km (0.096 R)
• M3: 338,091 km (0.076 R)
• M4: 435,479 km (0.07 R)
• M5: 511,625 km (0.071 R)
• M6: 740,809 km (0.096 R)
• M7: 825,182 km (0.066 R)
• M8: 1,120,787 km (0.117 R)
• M9: 1,202,318 km (0.074 R)
• M10: 1,281,455 km (0.056 R)
• M11: 1,367,025 km (0.091 R)
• M12: 1,549,236 km (0.041 R)
• M13: 1,734,737 km (0.099 R)
• M14: 1,820,307 km (0.066 R)
• M15: 1,896,901 km (0.103 R)
• M16: 2,064,151 km (0.119 R)
• M17: 2,329,837 km (0.085 R)
• M18: 2,419,147 km (0.066 R)
• M19: 2,560,966 km (0.114 R)
• M20: 2,900,852 km (0.12 R)
• M21: 3,039,679 km (0.095 R)
• M22: 3,324,214 km (0.09 R)
• M23: 3,412,477 km (0.034 R)
• M24: 4,120,524 km (0.071 R)
• M25: 4,759,007 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 14.5

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.28 AU - 3.06 AU

Year: 2862 Days

Day: 5.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 16,174,258 km

• M1: 222,153 km (0.088 R)
• M2: 348,563 km (0.048 R)
• M3: 457,769 km (0.118 R)
• M4: 562,787 km (0.115 R)
• M5: 655,987 km (0.088 R)
• M6: 747,989 km (0.034 R)
• M7: 861,833 km (0.035 R)
• M8: 956,080 km (0.101 R)
• M9: 1,128,118 km (0.093 R)
• M10: 1,321,248 km (0.076 R)
• M11: 1,504,955 km (0.069 R)
• M12: 1,664,875 km (0.113 R)
• M13: 1,808,339 km (0.078 R)
• M14: 1,910,066 km (0.093 R)
• M15: 2,143,737 km (0.104 R)
• M16: 2,808,401 km (0.057 R)
• M17: 2,981,037 km (0.115 R)
• M18: 3,184,789 km (0.088 R)
• M19: 3,549,060 km (0.037 R)
• M20: 4,287,325 km (0.073 R)
• M21: 4,409,996 km (0.068 R)
• M22: 4,674,335 km (0.078 R)
• M23: 4,800,745 km (0.111 R)
• M24: 4,960,217 km (0.074 R)
• M25: 5,350,218 km (0.105 R)
• M26: 5,801,106 km (0.089 R)
• M27: 6,108,679 km (0.117 R)
• M28: 6,351,477 km (0.097 R)
• M29: 6,456,644 km (0.112 R)
• M30: 6,721,881 km (0.082 R)
• M31: 6,954,805 km (0.099 R)
• M32: 7,632,184 km (0.114 R)
• M33: 7,725,384 km (0.039 R)
• M34: 7,912,979 km (0.107 R)
• M35: 8,369,253 km (0.119 R)
• M36: 8,581,233 km (0.113 R)
• M37: 8,990,982 km (0.101 R)
• M38: 9,148,807 km (0.116 R)
• M39: 9,327,427 km (0.026 R)
• M40: 9,467,152 km (0.049 R)
• M41: 9,647,866 km (0.119 R)
• M42: 9,850,122 km (0.091 R)
• M43: 10,114,910 km (0.042 R)
• M44: 10,258,674 km (0.11 R)
• M45: 10,464,969 km (0.064 R)
• M46: 10,756,237 km (0.111 R)
• M47: 11,008,010 km (0.08 R)
• M48: 11,368,092 km (0.086 R)
• M49: 11,818,381 km (0.082 R)
• M50: 11,948,083 km (0.107 R)
• M51: 12,121,766 km (0.107 R)
• M52: 12,230,673 km (0.095 R)
• M53: 12,581,630 km (0.093 R)
• M54: 12,936,027 km (0.09 R)
• M55: 13,136,787 km (0.064 R)
• M56: 13,518,860 km (0.1 R)
• M57: 13,722,613 km (0.117 R)
• M58: 13,881,785 km (0.085 R)
• M59: 14,110,221 km (0.062 R)
• M60: 14,386,079 km (0.046 R)
• M61: 14,896,358 km (0.09 R)
• M62: 15,247,763 km (0.074 R)
• M63: 15,554,588 km (0.083 R)
• M64: 15,982,737 km (0.105 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 13,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit