🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.48 AU - 0.68 AU

Year: 281 Days

Day: 26.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 13

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.75 AU - 1.89 AU

Year: 1561 Days

Day: 10.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,030,554 km

• M1: 184,753 km (0.034 R)
• M2: 289,771 km (0.099 R)
• M3: 391,946 km (0.092 R)
• M4: 485,445 km (0.102 R)
• M5: 584,778 km (0.118 R)
• M6: 674,836 km (0.081 R)
• M7: 779,854 km (0.081 R)
• M8: 896,091 km (0.07 R)
• M9: 982,559 km (0.118 R)
• M10: 1,120,638 km (0.116 R)
• M11: 1,411,456 km (0.091 R)
• M12: 1,714,242 km (0.098 R)
• M13: 1,936,694 km (0.109 R)
• M14: 2,127,282 km (0.102 R)
• M15: 2,288,548 km (0.111 R)
• M16: 2,608,837 km (0.097 R)
• M17: 2,728,815 km (0.049 R)
• M18: 3,084,708 km (0.101 R)
• M19: 3,180,002 km (0.107 R)
• M20: 3,688,336 km (0.084 R)
• M21: 3,789,763 km (0.106 R)
• M22: 4,293,160 km (0.1 R)
• M23: 4,444,702 km (0.089 R)
• M24: 4,652,793 km (0.111 R)
• M25: 4,938,375 km (0.072 R)
• M26: 5,059,849 km (0.1 R)
• M27: 5,584,788 km (0.071 R)
• M28: 5,672,452 km (0.081 R)
• M29: 5,799,760 km (0.106 R)
• M30: 5,888,471 km (0.087 R)
• M31: 6,137,402 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 9

Gravity: 9.89 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.52 AU - 2.34 AU

Year: 1705 Days

Day: 5.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 146.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,030,554 km

• M1: 114,442 km (0.034 R)
• M2: 176,525 km (0.073 R)
• M3: 299,944 km (0.063 R)
• M4: 447,746 km (0.083 R)
• M5: 599,289 km (0.05 R)
• M6: 712,983 km (0.089 R)
• M7: 809,474 km (0.12 R)
• M8: 962,961 km (0.101 R)
• M9: 1,098,348 km (0.112 R)
• M10: 1,328,429 km (0.106 R)
• M11: 1,418,786 km (0.11 R)
• M12: 1,480,271 km (0.055 R)
• M13: 1,552,975 km (0.092 R)
• M14: 1,812,079 km (0.084 R)
• M15: 1,946,867 km (0.118 R)
• M16: 2,120,101 km (0.099 R)
• M17: 2,262,369 km (0.113 R)
• M18: 2,469,412 km (0.07 R)
• M19: 2,594,177 km (0.086 R)
• M20: 2,657,307 km (0.032 R)
• M21: 2,849,839 km (0.049 R)
• M22: 3,087,102 km (0.071 R)
• M23: 3,194,663 km (0.101 R)
• M24: 3,413,524 km (0.098 R)
• M25: 3,665,597 km (0.09 R)
• M26: 4,099,281 km (0.081 R)
• M27: 4,307,371 km (0.082 R)
• M28: 4,412,688 km (0.05 R)
• M29: 4,595,198 km (0.104 R)
• M30: 4,920,723 km (0.104 R)
• M31: 4,999,411 km (0.082 R)
• M32: 5,626,974 km (0.107 R)
• M33: 5,742,165 km (0.111 R)
• M34: 6,025,503 km (0.113 R)
• M35: 6,177,345 km (0.06 R)
• M36: 6,467,714 km (0.079 R)
• M37: 6,657,853 km (0.118 R)
• M38: 6,902,745 km (0.114 R)
• M39: 7,026,163 km (0.064 R)
• M40: 7,097,073 km (0.025 R)
• M41: 7,911,334 km (0.086 R)
• M42: 8,003,636 km (0.033 R)
• M43: 8,338,885 km (0.076 R)
• M44: 9,023,145 km (0.109 R)
• M45: 9,100,338 km (0.087 R)
• M46: 9,158,382 km (0.092 R)
• M47: 9,274,769 km (0.061 R)
• M48: 9,626,922 km (0.09 R)
• M49: 9,883,931 km (0.071 R)
• M50: 10,023,357 km (0.063 R)
• M51: 10,203,472 km (0.117 R)
• M52: 10,283,806 km (0.063 R)
• M53: 11,893,629 km (0.078 R)
• M54: 12,084,366 km (0.094 R)
• M55: 12,148,245 km (0.118 R)
• M56: 12,233,515 km (0.105 R)
• M57: 12,988,087 km (0.086 R)
• M58: 13,206,350 km (0.093 R)
• M59: 13,713,338 km (0.029 R)
• M60: 13,957,930 km (0.059 R)
• M61: 14,361,396 km (0.095 R)
• M62: 14,541,960 km (0.094 R)
• M63: 14,655,206 km (0.049 R)
• M64: 14,814,228 km (0.056 R)
• M65: 15,111,031 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.5

Radius: 13.2

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.57 AU - 2.67 AU

Year: 2696 Days

Day: 12.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,030,554 km

• M1: 172,038 km (0.09 R)
• M2: 399,875 km (0.054 R)
• M3: 527,183 km (0.106 R)
• M4: 661,971 km (0.085 R)
• M5: 759,508 km (0.111 R)
• M6: 1,096,104 km (0.051 R)
• M7: 1,215,034 km (0.109 R)
• M8: 1,376,600 km (0.103 R)
• M9: 1,519,166 km (0.084 R)
• M10: 1,777,522 km (0.045 R)
• M11: 2,199,687 km (0.117 R)
• M12: 2,637,261 km (0.065 R)
• M13: 3,119,415 km (0.116 R)
• M14: 3,274,847 km (0.05 R)
• M15: 3,450,475 km (0.057 R)
• M16: 3,647,495 km (0.103 R)
• M17: 3,903,607 km (0.066 R)
• M18: 4,052,606 km (0.11 R)
• M19: 4,165,702 km (0.114 R)
• M20: 4,375,887 km (0.107 R)
• M21: 4,569,916 km (0.109 R)
• M22: 5,067,628 km (0.086 R)
• M23: 5,230,690 km (0.093 R)
• M24: 5,312,819 km (0.11 R)
• M25: 5,416,041 km (0.038 R)
• M26: 5,878,748 km (0.045 R)
• M27: 6,441,984 km (0.055 R)
• M28: 6,618,808 km (0.113 R)
• M29: 6,707,819 km (0.102 R)
• M30: 7,045,312 km (0.106 R)
• M31: 7,273,448 km (0.079 R)
• M32: 7,643,404 km (0.07 R)
• M33: 7,760,390 km (0.093 R)
• M34: 7,854,337 km (0.112 R)
• M35: 8,668,449 km (0.088 R)
• M36: 8,766,136 km (0.082 R)
• M37: 9,060,993 km (0.112 R)
• M38: 9,309,176 km (0.119 R)
• M39: 9,484,355 km (0.063 R)
• M40: 9,635,449 km (0.113 R)
• M41: 9,863,436 km (0.065 R)
• M42: 10,144,531 km (0.085 R)
• M43: 10,506,109 km (0.064 R)
• M44: 10,610,229 km (0.118 R)
• M45: 11,136,065 km (0.067 R)
• M46: 11,268,759 km (0.109 R)
• M47: 11,751,212 km (0.119 R)
• M48: 12,076,587 km (0.046 R)
• M49: 12,653,138 km (0.044 R)
• M50: 13,126,465 km (0.098 R)
• M51: 13,690,898 km (0.07 R)
• M52: 13,776,169 km (0.113 R)
• M53: 13,918,885 km (0.108 R)
• M54: 14,119,346 km (0.091 R)
• M55: 14,263,110 km (0.094 R)
• M56: 14,843,250 km (0.113 R)
• M57: 15,283,517 km (0.069 R)
• M58: 15,490,411 km (0.115 R)
• M59: 15,966,880 km (0.066 R)
• M60: 16,327,411 km (0.118 R)
• M61: 16,508,723 km (0.097 R)
• M62: 16,629,898 km (0.051 R)
• M63: 16,781,889 km (0.11 R)
• M64: 16,934,180 km (0.058 R)
• M65: 17,271,224 km (0.076 R)
• M66: 17,517,611 km (0.055 R)
• M67: 17,982,861 km (0.103 R)
• M68: 18,232,540 km (0.097 R)
• M69: 18,326,637 km (0.082 R)
• M70: 19,884,250 km (0.116 R)
• M71: 20,239,694 km (0.108 R)
• M72: 20,532,158 km (0.041 R)
• M73: 21,121,275 km (0.105 R)
• M74: 21,981,911 km (0.091 R)
• M75: 22,148,862 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.3

Radius: 14.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.89 AU - 4.47 AU

Year: 4489 Days

Day: 10.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,030,554 km

• M1: 184,604 km (0.106 R)
• M2: 325,974 km (0.078 R)
• M3: 570,865 km (0.113 R)
• M4: 757,414 km (0.091 R)
• M5: 967,001 km (0.106 R)
• M6: 1,288,486 km (0.118 R)
• M7: 1,544,448 km (0.088 R)
• M8: 1,829,283 km (0.073 R)
• M9: 2,082,103 km (0.111 R)
• M10: 2,385,488 km (0.119 R)
• M11: 2,676,456 km (0.082 R)
• M12: 2,937,205 km (0.038 R)
• M13: 3,293,248 km (0.104 R)
• M14: 3,513,755 km (0.064 R)
• M15: 3,969,430 km (0.051 R)
• M16: 4,062,929 km (0.101 R)
• M17: 4,188,740 km (0.109 R)
• M18: 4,284,034 km (0.04 R)
• M19: 4,476,716 km (0.113 R)
• M20: 5,004,647 km (0.116 R)
• M21: 5,156,788 km (0.119 R)
• M22: 5,604,983 km (0.059 R)
• M23: 5,816,216 km (0.112 R)
• M24: 6,210,256 km (0.03 R)
• M25: 6,392,317 km (0.112 R)
• M26: 6,687,324 km (0.065 R)
• M27: 7,005,818 km (0.118 R)
• M28: 7,138,362 km (0.099 R)
• M29: 7,521,781 km (0.058 R)
• M30: 7,755,154 km (0.1 R)
• M31: 8,389,149 km (0.04 R)
• M32: 8,651,544 km (0.112 R)
• M33: 9,350,765 km (0.115 R)
• M34: 10,347,086 km (0.04 R)
• M35: 11,848,002 km (0.117 R)
• M36: 12,188,337 km (0.045 R)
• M37: 12,348,257 km (0.085 R)
• M38: 12,693,230 km (0.115 R)
• M39: 12,994,819 km (0.098 R)
• M40: 13,088,168 km (0.109 R)
• M41: 13,251,828 km (0.08 R)
• M42: 14,176,941 km (0.08 R)
• M43: 14,708,014 km (0.097 R)
• M44: 14,805,252 km (0.115 R)
• M45: 15,098,315 km (0.118 R)
• M46: 15,220,985 km (0.093 R)
• M47: 15,541,573 km (0.094 R)
• M48: 15,640,607 km (0.108 R)
• M49: 15,889,239 km (0.027 R)
• M50: 16,114,084 km (0.11 R)
• M51: 16,264,580 km (0.101 R)
• M52: 16,896,780 km (0.105 R)
• M53: 17,100,832 km (0.11 R)
• M54: 17,280,050 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.5

Radius: 6.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.45 AU - 8.01 AU

Year: 12361 Days

Day: 23.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,030,554 km

• M1: 138,528 km (0.029 R)
• M2: 351,256 km (0.107 R)
• M3: 524,191 km (0.034 R)
• M4: 606,470 km (0.074 R)
• M5: 753,824 km (0.075 R)
• M6: 800,349 km (0.099 R)
• M7: 1,262,307 km (0.081 R)
• M8: 1,318,256 km (0.112 R)
• M9: 2,207,317 km (0.082 R)
• M10: 2,320,712 km (0.097 R)
• M11: 2,624,545 km (0.055 R)
• M12: 2,720,437 km (0.065 R)
• M13: 3,090,991 km (0.046 R)
• M14: 3,716,460 km (0.106 R)
• M15: 4,099,131 km (0.036 R)
• M16: 4,437,073 km (0.08 R)
• M17: 4,551,814 km (0.033 R)
• M18: 5,050,125 km (0.08 R)
• M19: 5,169,803 km (0.091 R)
• M20: 6,225,366 km (0.068 R)
• M21: 6,353,870 km (0.087 R)
• M22: 6,876,565 km (0.091 R)
• M23: 6,976,048 km (0.073 R)
• M24: 7,176,659 km (0.113 R)
• M25: 7,962,795 km (0.074 R)
• M26: 8,207,538 km (0.044 R)
• M27: 8,776,159 km (0.08 R)
• M28: 8,920,222 km (0.065 R)
• M29: 9,247,542 km (0.111 R)
• M30: 9,320,695 km (0.108 R)
• M31: 9,541,651 km (0.097 R)
• M32: 9,652,653 km (0.112 R)
• M33: 10,252,540 km (0.112 R)
• M34: 10,595,120 km (0.116 R)
• M35: 11,096,721 km (0.09 R)
• M36: 11,330,842 km (0.109 R)
• M37: 11,724,733 km (0.098 R)
• M38: 11,804,020 km (0.098 R)
• M39: 12,083,020 km (0.076 R)
• M40: 12,163,204 km (0.118 R)
• M41: 12,647,602 km (0.116 R)
• M42: 13,551,922 km (0.041 R)
• M43: 13,969,898 km (0.033 R)
• M44: 14,222,718 km (0.079 R)
• M45: 14,990,155 km (0.05 R)
• M46: 15,205,726 km (0.112 R)
• M47: 15,335,577 km (0.105 R)
• M48: 15,465,727 km (0.1 R)
• M49: 15,858,571 km (0.078 R)
• M50: 16,122,312 km (0.05 R)
• M51: 16,564,972 km (0.115 R)
• M52: 16,787,873 km (0.03 R)
• M53: 17,146,609 km (0.109 R)
• M54: 17,643,872 km (0.099 R)
• M55: 17,734,828 km (0.034 R)
• M56: 18,698,836 km (0.105 R)
• M57: 19,210,760 km (0.056 R)
• M58: 19,304,259 km (0.091 R)
• M59: 19,538,828 km (0.072 R)
• M60: 19,963,387 km (0.111 R)
• M61: 20,153,077 km (0.066 R)
• M62: 20,486,381 km (0.099 R)
• M63: 20,629,846 km (0.082 R)
• M64: 20,725,588 km (0.112 R)
• M65: 21,789,229 km (0.098 R)
• M66: 22,229,496 km (0.077 R)
• M67: 22,376,849 km (0.117 R)
• M68: 23,617,764 km (0.076 R)
• M69: 24,575,639 km (0.075 R)
• M70: 24,677,216 km (0.1 R)
• M71: 25,187,195 km (0.105 R)
• M72: 25,289,520 km (0.065 R)
• M73: 25,494,768 km (0.053 R)
• M74: 26,529,238 km (0.034 R)
• M75: 27,314,028 km (0.089 R)
• M76: 27,472,003 km (0.117 R)
• M77: 28,960,053 km (0.095 R)
• M78: 29,876,340 km (0.078 R)
• M79: 30,474,283 km (0.107 R)
• M80: 32,291,598 km (0.119 R)
• M81: 32,514,200 km (0.036 R)
• M82: 32,681,600 km (0.036 R)
• M83: 32,793,349 km (0.119 R)
• M84: 33,073,097 km (0.083 R)
• M85: 33,129,196 km (0.05 R)
• M86: 33,353,743 km (0.096 R)
• M87: 35,512,291 km (0.094 R)
• M88: 35,857,263 km (0.112 R)
• M89: 36,030,049 km (0.118 R)
• M90: 36,840,570 km (0.074 R)
• M91: 37,540,090 km (0.082 R)
• M92: 38,067,422 km (0.098 R)
• M93: 38,597,447 km (0.084 R)
• M94: 38,892,903 km (0.063 R)
• M95: 39,843,448 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.6

Radius: 7.8

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.11 AU - 9.39 AU

Year: 13718 Days

Day: 22.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 49,030,554 km

• M1: 235,467 km (0.046 R)
• M2: 459,415 km (0.068 R)
• M3: 1,267,094 km (0.08 R)
• M4: 1,529,788 km (0.098 R)
• M5: 1,714,541 km (0.094 R)
• M6: 2,030,342 km (0.106 R)
• M7: 2,311,736 km (0.08 R)
• M8: 2,390,574 km (0.084 R)
• M9: 2,551,242 km (0.107 R)
• M10: 2,743,176 km (0.093 R)
• M11: 2,939,748 km (0.106 R)
• M12: 3,526,919 km (0.103 R)
• M13: 3,587,656 km (0.059 R)
• M14: 3,710,027 km (0.079 R)
• M15: 3,833,894 km (0.1 R)
• M16: 3,990,673 km (0.076 R)
• M17: 5,009,285 km (0.109 R)
• M18: 5,215,431 km (0.081 R)
• M19: 5,424,269 km (0.063 R)
• M20: 5,994,835 km (0.103 R)
• M21: 6,213,697 km (0.079 R)
• M22: 6,324,100 km (0.108 R)
• M23: 6,810,144 km (0.057 R)
• M24: 6,885,990 km (0.057 R)
• M25: 7,424,991 km (0.057 R)
• M26: 7,660,009 km (0.072 R)
• M27: 8,017,249 km (0.049 R)
• M28: 8,258,550 km (0.042 R)
• M29: 8,420,715 km (0.09 R)
• M30: 8,913,490 km (0.089 R)
• M31: 8,996,517 km (0.083 R)
• M32: 9,163,318 km (0.101 R)
• M33: 9,247,093 km (0.097 R)
• M34: 9,457,877 km (0.038 R)
• M35: 9,798,212 km (0.117 R)
• M36: 10,013,034 km (0.043 R)
• M37: 10,099,352 km (0.07 R)
• M38: 10,229,353 km (0.034 R)
• M39: 10,578,664 km (0.085 R)
• M40: 11,154,765 km (0.112 R)
• M41: 11,559,577 km (0.068 R)
• M42: 11,923,399 km (0.06 R)
• M43: 13,226,397 km (0.049 R)
• M44: 13,321,242 km (0.083 R)
• M45: 13,606,974 km (0.11 R)
• M46: 14,087,781 km (0.101 R)
• M47: 14,378,899 km (0.109 R)
• M48: 14,623,042 km (0.1 R)
• M49: 14,721,029 km (0.066 R)
• M50: 15,264,219 km (0.103 R)
• M51: 15,563,265 km (0.115 R)
• M52: 16,522,786 km (0.119 R)
• M53: 17,709,994 km (0.078 R)
• M54: 17,971,641 km (0.1 R)
• M55: 19,245,616 km (0.11 R)
• M56: 20,056,587 km (0.089 R)
• M57: 20,274,700 km (0.093 R)
• M58: 25,327,368 km (0.077 R)
• M59: 25,445,102 km (0.092 R)
• M60: 25,858,890 km (0.109 R)
• M61: 26,753,036 km (0.068 R)
• M62: 28,204,584 km (0.101 R)
• M63: 28,510,213 km (0.063 R)
• M64: 29,001,492 km (0.114 R)
• M65: 29,124,761 km (0.116 R)
• M66: 29,433,680 km (0.093 R)
• M67: 30,241,958 km (0.051 R)
• M68: 30,805,792 km (0.036 R)
• M69: 31,943,933 km (0.118 R)
• M70: 32,262,426 km (0.086 R)
• M71: 32,454,061 km (0.084 R)
• M72: 32,967,032 km (0.078 R)
• M73: 34,261,054 km (0.101 R)
• M74: 34,326,129 km (0.095 R)
• M75: 34,914,198 km (0.039 R)
• M76: 35,045,396 km (0.094 R)
• M77: 35,835,572 km (0.09 R)
• M78: 37,032,055 km (0.119 R)
• M79: 37,165,796 km (0.118 R)
• M80: 37,836,892 km (0.103 R)
• M81: 38,309,023 km (0.119 R)
• M82: 38,851,016 km (0.096 R)
• M83: 39,054,918 km (0.029 R)
• M84: 40,906,191 km (0.093 R)
• M85: 41,598,979 km (0.081 R)
• M86: 43,207,156 km (0.106 R)
• M87: 45,621,666 km (0.114 R)
• M88: 45,836,788 km (0.096 R)
• M89: 46,989,738 km (0.044 R)
• M90: 47,207,104 km (0.084 R)
• M91: 47,787,993 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit