🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.16 AU - 1.72 AU

Year: 662 Days

Day: 12.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,179,197 km

• M1: 555,008 km (0.111 R)
• M2: 849,118 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.39 AU - 2.91 AU

Year: 1652 Days

Day: 39.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 97.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.84 AU - 3.02 AU

Year: 1920 Days

Day: 38.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.2

Radius: 9.3

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.02 AU - 4.4 AU

Year: 3307 Days

Day: 14 Hours

Environment

Temp: -129 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,179,197 km

• M1: 126,410 km (0.088 R)
• M2: 279,000 km (0.106 R)
• M3: 378,183 km (0.077 R)
• M4: 440,416 km (0.093 R)
• M5: 593,904 km (0.047 R)
• M6: 652,097 km (0.082 R)
• M7: 774,917 km (0.103 R)
• M8: 1,266,196 km (0.091 R)
• M9: 1,365,829 km (0.033 R)
• M10: 1,705,266 km (0.095 R)
• M11: 1,778,719 km (0.038 R)
• M12: 1,865,934 km (0.11 R)
• M13: 1,967,362 km (0.066 R)
• M14: 2,070,734 km (0.099 R)
• M15: 2,229,307 km (0.102 R)
• M16: 2,323,554 km (0.081 R)
• M17: 2,544,211 km (0.1 R)
• M18: 2,829,793 km (0.058 R)
• M19: 2,991,359 km (0.078 R)
• M20: 3,338,875 km (0.078 R)
• M21: 3,400,659 km (0.053 R)
• M22: 3,892,537 km (0.091 R)
• M23: 3,974,067 km (0.097 R)
• M24: 4,088,959 km (0.09 R)
• M25: 4,155,230 km (0.107 R)
• M26: 4,238,556 km (0.032 R)
• M27: 4,389,800 km (0.107 R)
• M28: 4,474,772 km (0.049 R)
• M29: 4,784,738 km (0.108 R)
• M30: 5,066,281 km (0.11 R)
• M31: 5,317,008 km (0.072 R)
• M32: 5,719,426 km (0.044 R)
• M33: 5,961,774 km (0.069 R)
• M34: 6,360,602 km (0.086 R)
• M35: 6,495,390 km (0.105 R)
• M36: 6,945,231 km (0.055 R)
• M37: 7,044,265 km (0.093 R)
• M38: 7,710,274 km (0.116 R)
• M39: 7,895,476 km (0.056 R)
• M40: 7,978,204 km (0.091 R)
• M41: 8,228,332 km (0.114 R)
• M42: 8,375,386 km (0.115 R)
• M43: 8,907,656 km (0.089 R)
• M44: 9,167,058 km (0.114 R)
• M45: 9,627,072 km (0.083 R)
• M46: 9,871,066 km (0.105 R)
• M47: 10,501,322 km (0.068 R)
• M48: 10,592,427 km (0.05 R)
• M49: 10,706,570 km (0.084 R)
• M50: 10,913,314 km (0.079 R)
• M51: 11,377,367 km (0.079 R)
• M52: 11,447,528 km (0.079 R)
• M53: 11,517,839 km (0.048 R)
• M54: 12,300,685 km (0.083 R)
• M55: 12,710,733 km (0.086 R)
• M56: 12,783,587 km (0.107 R)
• M57: 13,892,705 km (0.105 R)
• M58: 14,067,885 km (0.084 R)
• M59: 14,319,658 km (0.065 R)
• M60: 15,032,342 km (0.115 R)
• M61: 15,315,381 km (0.104 R)
• M62: 15,704,336 km (0.085 R)
• M63: 16,201,749 km (0.079 R)
• M64: 16,359,874 km (0.056 R)
• M65: 16,624,512 km (0.095 R)
• M66: 16,704,248 km (0.085 R)
• M67: 17,185,055 km (0.098 R)
• M68: 17,616,346 km (0.08 R)
• M69: 17,806,036 km (0.096 R)
• M70: 17,887,567 km (0.094 R)
• M71: 18,023,851 km (0.086 R)
• M72: 18,105,681 km (0.108 R)
• M73: 18,187,660 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379

Radius: 8.5

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.91 AU - 5.39 AU

Year: 3839 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 53,179,197 km

• M1: 106,364 km (0.086 R)
• M2: 182,659 km (0.111 R)
• M3: 316,399 km (0.109 R)
• M4: 372,499 km (0.111 R)
• M5: 943,963 km (0.072 R)
• M6: 1,097,450 km (0.073 R)
• M7: 1,247,646 km (0.089 R)
• M8: 1,331,271 km (0.045 R)
• M9: 1,404,574 km (0.081 R)
• M10: 1,619,696 km (0.11 R)
• M11: 1,711,400 km (0.102 R)
• M12: 1,764,656 km (0.033 R)
• M13: 1,900,192 km (0.025 R)
• M14: 2,124,439 km (0.093 R)
• M15: 2,461,633 km (0.102 R)
• M16: 2,721,933 km (0.072 R)
• M17: 3,023,223 km (0.1 R)
• M18: 3,169,829 km (0.111 R)
• M19: 3,235,652 km (0.076 R)
• M20: 3,744,584 km (0.105 R)
• M21: 3,866,955 km (0.072 R)
• M22: 4,079,833 km (0.079 R)
• M23: 4,169,592 km (0.108 R)
• M24: 4,332,953 km (0.104 R)
• M25: 4,498,558 km (0.114 R)
• M26: 4,628,708 km (0.089 R)
• M27: 4,779,054 km (0.068 R)
• M28: 4,892,898 km (0.048 R)
• M29: 5,435,938 km (0.087 R)
• M30: 5,634,604 km (0.106 R)
• M31: 6,018,622 km (0.108 R)
• M32: 6,121,096 km (0.099 R)
• M33: 6,790,696 km (0.103 R)
• M34: 6,875,967 km (0.102 R)
• M35: 6,983,229 km (0.09 R)
• M36: 7,815,890 km (0.082 R)
• M37: 8,449,437 km (0.034 R)
• M38: 8,541,290 km (0.031 R)
• M39: 9,861,791 km (0.055 R)
• M40: 10,201,827 km (0.116 R)
• M41: 10,595,120 km (0.099 R)
• M42: 10,694,303 km (0.08 R)
• M43: 11,219,691 km (0.083 R)
• M44: 11,371,383 km (0.109 R)
• M45: 11,779,187 km (0.061 R)
• M46: 12,452,078 km (0.074 R)
• M47: 13,057,650 km (0.108 R)
• M48: 13,404,268 km (0.035 R)
• M49: 13,457,824 km (0.111 R)
• M50: 13,807,883 km (0.067 R)
• M51: 13,916,192 km (0.105 R)
• M52: 13,997,574 km (0.049 R)
• M53: 14,079,104 km (0.048 R)
• M54: 14,461,925 km (0.08 R)
• M55: 14,765,160 km (0.086 R)
• M56: 14,931,513 km (0.101 R)
• M57: 15,349,789 km (0.054 R)
• M58: 15,546,510 km (0.102 R)
• M59: 15,715,556 km (0.091 R)
• M60: 15,998,894 km (0.113 R)
• M61: 16,226,731 km (0.108 R)
• M62: 16,541,785 km (0.066 R)
• M63: 16,916,826 km (0.119 R)
• M64: 17,090,809 km (0.029 R)
• M65: 17,323,733 km (0.103 R)
• M66: 17,616,346 km (0.11 R)
• M67: 18,176,889 km (0.06 R)
• M68: 18,325,440 km (0.094 R)
• M69: 18,863,244 km (0.111 R)
• M70: 19,345,847 km (0.073 R)
• M71: 19,497,390 km (0.048 R)
• M72: 19,588,644 km (0.116 R)
• M73: 19,679,899 km (0.046 R)
• M74: 20,077,231 km (0.093 R)
• M75: 20,292,203 km (0.105 R)
• M76: 20,569,707 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.7

Radius: 10

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.15 AU - 6.09 AU

Year: 5101 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,179,197 km

• M1: 135,536 km (0.117 R)
• M2: 769,980 km (0.055 R)
• M3: 1,008,589 km (0.099 R)
• M4: 1,165,218 km (0.096 R)
• M5: 1,330,224 km (0.099 R)
• M6: 1,586,934 km (0.117 R)
• M7: 1,916,199 km (0.061 R)
• M8: 2,207,017 km (0.088 R)
• M9: 2,278,974 km (0.078 R)
• M10: 2,363,946 km (0.096 R)
• M11: 2,830,841 km (0.052 R)
• M12: 2,896,215 km (0.117 R)
• M13: 3,028,459 km (0.1 R)
• M14: 3,381,510 km (0.087 R)
• M15: 3,747,875 km (0.101 R)
• M16: 4,703,507 km (0.03 R)
• M17: 4,843,829 km (0.052 R)
• M18: 4,938,076 km (0.093 R)
• M19: 5,224,556 km (0.069 R)
• M20: 5,516,571 km (0.049 R)
• M21: 5,931,107 km (0.068 R)
• M22: 6,032,085 km (0.054 R)
• M23: 6,649,925 km (0.101 R)
• M24: 6,772,445 km (0.089 R)
• M25: 8,057,192 km (0.108 R)
• M26: 8,584,375 km (0.109 R)
• M27: 8,890,452 km (0.103 R)
• M28: 9,219,866 km (0.071 R)
• M29: 9,990,445 km (0.071 R)
• M30: 10,231,746 km (0.11 R)
• M31: 10,353,070 km (0.11 R)
• M32: 10,617,709 km (0.062 R)
• M33: 10,740,678 km (0.069 R)
• M34: 10,987,814 km (0.025 R)
• M35: 11,719,497 km (0.052 R)
• M36: 12,575,047 km (0.093 R)
• M37: 12,640,122 km (0.088 R)
• M38: 12,813,955 km (0.035 R)
• M39: 13,229,987 km (0.115 R)
• M40: 13,384,372 km (0.111 R)
• M41: 14,413,755 km (0.117 R)
• M42: 14,709,360 km (0.088 R)
• M43: 14,800,765 km (0.092 R)
• M44: 15,168,027 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.9

Radius: 14.1

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 9.3 AU - 11.34 AU

Year: 12694 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 53,179,197 km

• M1: 257,009 km (0.082 R)
• M2: 347,366 km (0.116 R)
• M3: 710,291 km (0.082 R)
• M4: 846,425 km (0.119 R)
• M5: 1,270,385 km (0.032 R)
• M6: 1,665,174 km (0.03 R)
• M7: 1,974,542 km (0.049 R)
• M8: 2,407,329 km (0.065 R)
• M9: 2,621,403 km (0.043 R)
• M10: 3,693,123 km (0.088 R)
• M11: 4,035,851 km (0.032 R)
• M12: 4,324,126 km (0.117 R)
• M13: 4,487,338 km (0.116 R)
• M14: 4,786,085 km (0.091 R)
• M15: 5,579,402 km (0.071 R)
• M16: 5,973,443 km (0.053 R)
• M17: 6,413,710 km (0.051 R)
• M18: 6,978,890 km (0.046 R)
• M19: 7,093,931 km (0.077 R)
• M20: 7,481,838 km (0.118 R)
• M21: 7,599,572 km (0.115 R)
• M22: 7,717,904 km (0.108 R)
• M23: 7,996,605 km (0.093 R)
• M24: 8,400,369 km (0.099 R)
• M25: 8,522,740 km (0.075 R)
• M26: 8,769,577 km (0.093 R)
• M27: 8,976,919 km (0.06 R)
• M28: 10,211,999 km (0.104 R)
• M29: 10,342,748 km (0.078 R)
• M30: 10,916,157 km (0.115 R)
• M31: 14,913,113 km (0.104 R)
• M32: 15,360,560 km (0.107 R)
• M33: 16,677,619 km (0.072 R)
• M34: 16,883,466 km (0.104 R)
• M35: 17,401,823 km (0.1 R)
• M36: 17,767,739 km (0.091 R)
• M37: 19,418,851 km (0.087 R)
• M38: 20,565,070 km (0.119 R)
• M39: 22,240,416 km (0.099 R)
• M40: 22,467,207 km (0.038 R)
• M41: 23,209,212 km (0.084 R)
• M42: 23,381,549 km (0.105 R)
• M43: 23,669,824 km (0.088 R)
• M44: 23,785,463 km (0.117 R)
• M45: 24,017,340 km (0.111 R)
• M46: 24,424,994 km (0.057 R)
• M47: 25,246,885 km (0.106 R)
• M48: 25,839,591 km (0.064 R)
• M49: 26,496,924 km (0.087 R)
• M50: 27,401,992 km (0.038 R)
• M51: 28,072,340 km (0.094 R)
• M52: 28,440,201 km (0.094 R)
• M53: 28,624,655 km (0.09 R)
• M54: 29,865,121 km (0.089 R)
• M55: 30,177,930 km (0.111 R)
• M56: 30,428,955 km (0.056 R)
• M57: 30,806,989 km (0.12 R)
• M58: 31,186,369 km (0.105 R)
• M59: 31,949,916 km (0.108 R)
• M60: 32,590,943 km (0.101 R)
• M61: 33,106,906 km (0.055 R)
• M62: 33,950,938 km (0.079 R)
• M63: 35,065,442 km (0.116 R)
• M64: 35,461,726 km (0.086 R)
• M65: 36,726,277 km (0.118 R)
• M66: 36,994,357 km (0.06 R)
• M67: 37,128,696 km (0.073 R)
• M68: 38,141,024 km (0.076 R)
• M69: 38,548,529 km (0.117 R)
• M70: 38,752,880 km (0.086 R)
• M71: 39,779,719 km (0.05 R)
• M72: 40,538,480 km (0.098 R)
• M73: 41,232,315 km (0.084 R)
• M74: 43,620,944 km (0.097 R)
• M75: 43,975,940 km (0.074 R)
• M76: 44,474,699 km (0.113 R)
• M77: 45,693,473 km (0.083 R)
• M78: 45,909,791 km (0.071 R)
• M79: 46,923,317 km (0.034 R)
• M80: 48,017,625 km (0.114 R)
• M81: 48,310,837 km (0.069 R)
• M82: 48,751,702 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 270

Radius: 7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 10.86 AU - 15.78 AU

Year: 18613 Days

Day: 23.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,179,197 km

• M1: 88,712 km (0.093 R)
• M2: 204,799 km (0.077 R)
• M3: 527,781 km (0.078 R)
• M4: 809,624 km (0.089 R)
• M5: 1,049,279 km (0.04 R)
• M6: 1,134,251 km (0.105 R)
• M7: 1,402,779 km (0.075 R)
• M8: 1,592,769 km (0.037 R)
• M9: 1,715,888 km (0.095 R)
• M10: 2,157,500 km (0.083 R)
• M11: 2,266,557 km (0.054 R)
• M12: 3,048,805 km (0.115 R)
• M13: 3,484,882 km (0.104 R)
• M14: 5,379,839 km (0.093 R)
• M15: 5,981,521 km (0.085 R)
• M16: 7,743,485 km (0.064 R)
• M17: 7,911,184 km (0.068 R)
• M18: 8,421,313 km (0.112 R)
• M19: 9,118,140 km (0.07 R)
• M20: 9,250,833 km (0.098 R)
• M21: 9,969,352 km (0.061 R)
• M22: 10,799,021 km (0.095 R)
• M23: 10,845,696 km (0.109 R)
• M24: 13,117,489 km (0.095 R)
• M25: 13,267,386 km (0.095 R)
• M26: 13,518,412 km (0.115 R)
• M27: 13,821,796 km (0.087 R)
• M28: 14,900,995 km (0.091 R)
• M29: 15,057,474 km (0.075 R)
• M30: 15,529,905 km (0.046 R)
• M31: 16,921,913 km (0.055 R)
• M32: 17,085,124 km (0.114 R)
• M33: 17,964,161 km (0.068 R)
• M34: 18,353,415 km (0.114 R)
• M35: 19,367,090 km (0.074 R)
• M36: 19,594,778 km (0.119 R)
• M37: 20,110,442 km (0.107 R)
• M38: 20,340,972 km (0.117 R)
• M39: 21,154,934 km (0.026 R)
• M40: 22,754,584 km (0.092 R)
• M41: 23,781,723 km (0.077 R)
• M42: 25,195,124 km (0.101 R)
• M43: 25,443,755 km (0.066 R)
• M44: 25,943,412 km (0.069 R)
• M45: 30,055,259 km (0.112 R)
• M46: 31,715,646 km (0.104 R)
• M47: 31,916,855 km (0.116 R)
• M48: 32,929,483 km (0.093 R)
• M49: 33,269,370 km (0.057 R)
• M50: 33,884,067 km (0.114 R)
• M51: 34,571,470 km (0.12 R)
• M52: 34,986,005 km (0.084 R)
• M53: 35,471,899 km (0.096 R)
• M54: 35,680,738 km (0.095 R)
• M55: 37,295,796 km (0.061 R)
• M56: 38,076,697 km (0.091 R)
• M57: 38,648,012 km (0.091 R)
• M58: 39,150,212 km (0.083 R)
• M59: 40,016,084 km (0.102 R)
• M60: 44,139,600 km (0.115 R)
• M61: 44,589,441 km (0.096 R)
• M62: 45,644,704 km (0.093 R)
• M63: 47,243,157 km (0.041 R)
• M64: 50,025,678 km (0.085 R)
• M65: 51,673,349 km (0.117 R)
• M66: 52,305,549 km (0.088 R)
• M67: 53,099,615 km (0.054 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 19,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit