🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.38 AU - 0.64 AU

Year: 239 Days

Day: 42.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 157.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.4

Radius: 12.5

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.88 AU - 0.96 AU

Year: 579 Days

Day: 13.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,032,354 km

• M1: 162,613 km (0.091 R)
• M2: 242,797 km (0.054 R)
• M3: 344,225 km (0.052 R)
• M4: 438,023 km (0.069 R)
• M5: 540,348 km (0.119 R)
• M6: 623,524 km (0.101 R)
• M7: 723,605 km (0.058 R)
• M8: 813,663 km (0.094 R)
• M9: 997,967 km (0.081 R)
• M10: 1,104,780 km (0.069 R)
• M11: 1,229,694 km (0.109 R)
• M12: 1,414,298 km (0.026 R)
• M13: 1,577,061 km (0.089 R)
• M14: 1,660,836 km (0.069 R)
• M15: 1,789,490 km (0.067 R)
• M16: 1,927,269 km (0.111 R)
• M17: 2,085,843 km (0.096 R)
• M18: 2,278,525 km (0.086 R)
• M19: 2,398,203 km (0.055 R)
• M20: 2,532,393 km (0.045 R)
• M21: 2,776,536 km (0.119 R)
• M22: 3,002,280 km (0.078 R)
• M23: 3,087,700 km (0.039 R)
• M24: 3,342,316 km (0.113 R)
• M25: 3,561,925 km (0.071 R)
• M26: 3,701,799 km (0.074 R)
• M27: 3,879,073 km (0.103 R)
• M28: 3,958,060 km (0.087 R)
• M29: 4,279,397 km (0.118 R)
• M30: 4,398,327 km (0.04 R)
• M31: 4,578,742 km (0.088 R)
• M32: 4,723,553 km (0.086 R)
• M33: 4,823,335 km (0.097 R)
• M34: 4,908,456 km (0.093 R)
• M35: 5,064,486 km (0.1 R)
• M36: 5,277,663 km (0.112 R)
• M37: 5,453,740 km (0.059 R)
• M38: 5,534,373 km (0.025 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.2

Radius: 9

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.64 AU - 2 AU

Year: 1611 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,032,354 km

• M1: 112,797 km (0.098 R)
• M2: 172,786 km (0.034 R)
• M3: 265,536 km (0.119 R)
• M4: 331,658 km (0.105 R)
• M5: 391,797 km (0.118 R)
• M6: 515,514 km (0.106 R)
• M7: 598,990 km (0.117 R)
• M8: 687,402 km (0.067 R)
• M9: 762,800 km (0.084 R)
• M10: 909,854 km (0.099 R)
• M11: 1,000,062 km (0.102 R)
• M12: 1,086,679 km (0.119 R)
• M13: 1,183,020 km (0.116 R)
• M14: 1,497,026 km (0.039 R)
• M15: 1,581,549 km (0.107 R)
• M16: 1,667,867 km (0.052 R)
• M17: 2,028,547 km (0.049 R)
• M18: 2,122,644 km (0.102 R)
• M19: 2,209,411 km (0.102 R)
• M20: 2,279,722 km (0.095 R)
• M21: 2,431,564 km (0.041 R)
• M22: 2,568,446 km (0.049 R)
• M23: 2,745,570 km (0.057 R)
• M24: 2,811,842 km (0.11 R)
• M25: 2,869,138 km (0.1 R)
• M26: 3,013,948 km (0.074 R)
• M27: 3,092,188 km (0.051 R)
• M28: 3,331,096 km (0.09 R)
• M29: 3,412,028 km (0.11 R)
• M30: 3,473,214 km (0.1 R)
• M31: 3,607,104 km (0.072 R)
• M32: 3,837,485 km (0.105 R)
• M33: 3,911,835 km (0.099 R)
• M34: 3,975,863 km (0.032 R)
• M35: 4,224,943 km (0.063 R)
• M36: 4,290,766 km (0.09 R)
• M37: 4,602,378 km (0.082 R)
• M38: 4,863,876 km (0.074 R)
• M39: 4,921,471 km (0.071 R)
• M40: 5,425,466 km (0.07 R)
• M41: 5,605,133 km (0.116 R)
• M42: 5,847,781 km (0.079 R)
• M43: 5,958,184 km (0.074 R)
• M44: 6,243,318 km (0.119 R)
• M45: 6,406,379 km (0.041 R)
• M46: 6,904,391 km (0.052 R)
• M47: 6,995,196 km (0.108 R)
• M48: 7,086,302 km (0.118 R)
• M49: 7,230,215 km (0.101 R)
• M50: 7,309,202 km (0.088 R)
• M51: 7,561,125 km (0.099 R)
• M52: 7,788,813 km (0.092 R)
• M53: 7,856,282 km (0.075 R)
• M54: 8,087,111 km (0.106 R)
• M55: 8,265,133 km (0.083 R)
• M56: 8,430,588 km (0.109 R)
• M57: 8,638,828 km (0.058 R)
• M58: 8,778,702 km (0.083 R)
• M59: 8,891,200 km (0.098 R)
• M60: 8,989,934 km (0.089 R)
• M61: 9,174,389 km (0.042 R)
• M62: 9,245,597 km (0.063 R)
• M63: 9,360,040 km (0.029 R)
• M64: 9,489,292 km (0.083 R)
• M65: 9,546,887 km (0.101 R)
• M66: 9,648,165 km (0.12 R)
• M67: 9,706,059 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.9

Radius: 13.1

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.71 AU - 2.81 AU

Year: 3008 Days

Day: 10.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 64,032,354 km

• M1: 191,635 km (0.11 R)
• M2: 274,213 km (0.101 R)
• M3: 410,048 km (0.086 R)
• M4: 523,293 km (0.093 R)
• M5: 606,320 km (0.107 R)
• M6: 725,400 km (0.104 R)
• M7: 870,360 km (0.114 R)
• M8: 955,631 km (0.068 R)
• M9: 1,135,298 km (0.089 R)
• M10: 1,356,703 km (0.081 R)
• M11: 1,508,994 km (0.088 R)
• M12: 1,989,352 km (0.115 R)
• M13: 2,307,547 km (0.09 R)
• M14: 2,566,351 km (0.105 R)
• M15: 2,913,419 km (0.108 R)
• M16: 3,005,870 km (0.085 R)
• M17: 3,099,369 km (0.098 R)
• M18: 3,248,368 km (0.114 R)
• M19: 3,385,849 km (0.09 R)
• M20: 4,043,630 km (0.078 R)
• M21: 4,251,721 km (0.059 R)
• M22: 4,402,665 km (0.108 R)
• M23: 4,647,856 km (0.102 R)
• M24: 5,024,095 km (0.067 R)
• M25: 5,119,688 km (0.09 R)
• M26: 5,248,192 km (0.108 R)
• M27: 5,426,513 km (0.054 R)
• M28: 5,756,227 km (0.027 R)
• M29: 6,058,415 km (0.105 R)
• M30: 6,262,915 km (0.116 R)
• M31: 6,417,749 km (0.066 R)
• M32: 6,801,766 km (0.08 R)
• M33: 7,211,216 km (0.087 R)
• M34: 7,301,274 km (0.115 R)
• M35: 7,720,597 km (0.12 R)
• M36: 7,812,898 km (0.033 R)
• M37: 7,905,350 km (0.058 R)
• M38: 8,204,097 km (0.097 R)
• M39: 8,298,194 km (0.077 R)
• M40: 8,392,740 km (0.093 R)
• M41: 8,582,729 km (0.082 R)
• M42: 8,909,152 km (0.099 R)
• M43: 9,200,568 km (0.11 R)
• M44: 9,574,264 km (0.112 R)
• M45: 9,932,850 km (0.034 R)
• M46: 10,134,059 km (0.117 R)
• M47: 10,235,187 km (0.091 R)
• M48: 10,622,346 km (0.068 R)
• M49: 10,745,765 km (0.079 R)
• M50: 10,869,482 km (0.062 R)
• M51: 11,222,832 km (0.09 R)
• M52: 11,495,549 km (0.098 R)
• M53: 12,608,258 km (0.039 R)
• M54: 12,870,054 km (0.077 R)
• M55: 13,354,452 km (0.099 R)
• M56: 13,643,625 km (0.111 R)
• M57: 14,115,008 km (0.08 R)
• M58: 14,250,693 km (0.068 R)
• M59: 14,591,776 km (0.078 R)
• M60: 15,351,733 km (0.109 R)
• M61: 15,724,831 km (0.101 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 370.5

Radius: 3.1

Gravity: 38.55 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.33 AU - 10.83 AU

Year: 20994 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 64,032,354 km

• M1: 68,366 km (0.038 R)
• M2: 93,199 km (0.082 R)
• M3: 122,670 km (0.085 R)
• M4: 193,131 km (0.102 R)
• M5: 797,357 km (0.104 R)
• M6: 1,026,541 km (0.092 R)
• M7: 1,050,476 km (0.064 R)
• M8: 1,432,549 km (0.082 R)
• M9: 2,153,910 km (0.054 R)
• M10: 2,405,085 km (0.11 R)
• M11: 2,732,106 km (0.074 R)
• M12: 2,799,126 km (0.115 R)
• M13: 3,793,503 km (0.086 R)
• M14: 3,830,902 km (0.097 R)
• M15: 4,405,807 km (0.087 R)
• M16: 4,844,428 km (0.09 R)
• M17: 5,591,520 km (0.075 R)
• M18: 6,196,942 km (0.074 R)
• M19: 6,552,237 km (0.051 R)
• M20: 6,868,337 km (0.066 R)
• M21: 6,959,742 km (0.078 R)
• M22: 8,768,380 km (0.096 R)
• M23: 9,116,644 km (0.119 R)
• M24: 9,216,874 km (0.085 R)
• M25: 9,826,336 km (0.119 R)
• M26: 9,980,871 km (0.094 R)
• M27: 10,032,482 km (0.089 R)
• M28: 15,445,083 km (0.063 R)
• M29: 17,457,024 km (0.11 R)
• M30: 18,272,034 km (0.078 R)
• M31: 18,588,732 km (0.116 R)
• M32: 22,731,696 km (0.08 R)
• M33: 23,620,606 km (0.117 R)
• M34: 26,069,823 km (0.115 R)
• M35: 26,283,598 km (0.102 R)
• M36: 28,159,555 km (0.105 R)
• M37: 28,378,716 km (0.05 R)
• M38: 28,966,037 km (0.117 R)
• M39: 30,526,792 km (0.117 R)
• M40: 31,734,196 km (0.101 R)
• M41: 31,962,333 km (0.105 R)
• M42: 32,496,697 km (0.041 R)
• M43: 33,496,908 km (0.114 R)
• M44: 33,962,008 km (0.106 R)
• M45: 34,039,649 km (0.113 R)
• M46: 35,448,711 km (0.085 R)
• M47: 36,001,775 km (0.046 R)
• M48: 36,239,635 km (0.113 R)
• M49: 36,557,680 km (0.096 R)
• M50: 37,036,394 km (0.092 R)
• M51: 38,404,167 km (0.119 R)
• M52: 40,610,137 km (0.05 R)
• M53: 41,023,177 km (0.096 R)
• M54: 42,856,948 km (0.095 R)
• M55: 43,109,020 km (0.095 R)
• M56: 44,802,318 km (0.083 R)
• M57: 45,314,541 km (0.099 R)
• M58: 45,400,111 km (0.114 R)
• M59: 45,485,831 km (0.099 R)
• M60: 46,000,597 km (0.09 R)
• M61: 46,776,412 km (0.116 R)
• M62: 47,296,115 km (0.105 R)
• M63: 47,904,679 km (0.037 R)
• M64: 49,922,754 km (0.093 R)
• M65: 50,631,100 km (0.092 R)
• M66: 51,164,716 km (0.114 R)
• M67: 55,773,826 km (0.074 R)
• M68: 57,895,423 km (0.117 R)
• M69: 59,386,914 km (0.056 R)
• M70: 60,231,394 km (0.06 R)
• M71: 61,647,637 km (0.093 R)
• M72: 62,122,161 km (0.086 R)
• M73: 64,032,377 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 14,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit