🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.46 AU - 0.68 AU

Year: 278 Days

Day: 22.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.49 AU - 0.75 AU

Year: 315 Days

Day: 25 Hours

Environment

Temp: -137 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 26.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.1

Radius: 8.2

Gravity: 14.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.71 AU - 0.79 AU

Year: 419 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 92,003,383 km

• M1: 122,820 km (0.085 R)
• M2: 195,973 km (0.077 R)
• M3: 280,346 km (0.114 R)
• M4: 454,927 km (0.1 R)
• M5: 574,007 km (0.094 R)
• M6: 627,264 km (0.113 R)
• M7: 712,834 km (0.087 R)
• M8: 775,216 km (0.094 R)
• M9: 839,693 km (0.116 R)
• M10: 901,178 km (0.111 R)
• M11: 979,118 km (0.114 R)
• M12: 1,039,107 km (0.119 R)
• M13: 1,095,206 km (0.068 R)
• M14: 1,173,595 km (0.104 R)
• M15: 1,226,852 km (0.045 R)
• M16: 1,319,453 km (0.103 R)
• M17: 1,425,817 km (0.117 R)
• M18: 1,511,836 km (0.077 R)
• M19: 1,576,014 km (0.058 R)
• M20: 1,641,238 km (0.093 R)
• M21: 1,823,598 km (0.095 R)
• M22: 1,885,831 km (0.088 R)
• M23: 1,961,527 km (0.054 R)
• M24: 2,025,555 km (0.113 R)
• M25: 2,135,809 km (0.112 R)
• M26: 2,201,632 km (0.106 R)
• M27: 2,261,471 km (0.068 R)
• M28: 2,382,795 km (0.092 R)
• M29: 2,554,832 km (0.11 R)
• M30: 2,667,180 km (0.111 R)
• M31: 2,809,897 km (0.119 R)
• M32: 2,933,315 km (0.071 R)
• M33: 2,999,288 km (0.106 R)
• M34: 3,103,109 km (0.111 R)
• M35: 3,375,377 km (0.058 R)
• M36: 3,444,641 km (0.047 R)
• M37: 3,584,664 km (0.085 R)
• M38: 3,734,561 km (0.069 R)
• M39: 3,822,226 km (0.1 R)
• M40: 3,918,716 km (0.106 R)
• M41: 3,991,570 km (0.042 R)
• M42: 4,188,292 km (0.092 R)
• M43: 4,246,186 km (0.042 R)
• M44: 4,354,644 km (0.073 R)
• M45: 4,523,092 km (0.094 R)
• M46: 4,910,251 km (0.118 R)
• M47: 5,103,382 km (0.097 R)
• M48: 5,200,770 km (0.069 R)
• M49: 5,281,104 km (0.09 R)
• M50: 5,343,786 km (0.052 R)
• M51: 5,406,766 km (0.116 R)
• M52: 5,551,577 km (0.092 R)
• M53: 5,606,180 km (0.082 R)
• M54: 5,670,208 km (0.112 R)
• M55: 5,817,412 km (0.058 R)
• M56: 5,872,913 km (0.041 R)
• M57: 6,190,809 km (0.108 R)
• M58: 6,266,505 km (0.113 R)
• M59: 6,495,240 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415

Radius: 11.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.44 AU - 2 AU

Year: 1456 Days

Day: 10.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 92,003,383 km

• M1: 175,777 km (0.096 R)
• M2: 360,830 km (0.115 R)
• M3: 466,147 km (0.098 R)
• M4: 545,583 km (0.073 R)
• M5: 660,175 km (0.084 R)
• M6: 752,328 km (0.095 R)
• M7: 909,705 km (0.091 R)
• M8: 1,108,221 km (0.039 R)
• M9: 1,274,574 km (0.054 R)
• M10: 1,353,113 km (0.052 R)
• M11: 1,490,593 km (0.072 R)
• M12: 1,624,334 km (0.041 R)
• M13: 1,736,083 km (0.066 R)
• M14: 1,814,921 km (0.049 R)
• M15: 2,031,689 km (0.083 R)
• M16: 2,237,835 km (0.105 R)
• M17: 2,382,496 km (0.049 R)
• M18: 2,460,885 km (0.074 R)
• M19: 2,570,241 km (0.088 R)
• M20: 2,773,245 km (0.076 R)
• M21: 2,876,767 km (0.025 R)
• M22: 3,077,079 km (0.045 R)
• M23: 3,469,474 km (0.109 R)
• M24: 3,683,100 km (0.044 R)
• M25: 3,785,724 km (0.105 R)
• M26: 4,017,600 km (0.092 R)
• M27: 4,242,147 km (0.043 R)
• M28: 4,507,234 km (0.057 R)
• M29: 4,629,605 km (0.066 R)
• M30: 4,740,757 km (0.1 R)
• M31: 4,852,656 km (0.097 R)
• M32: 5,387,169 km (0.096 R)
• M33: 5,490,990 km (0.116 R)
• M34: 5,635,053 km (0.09 R)
• M35: 5,820,255 km (0.109 R)
• M36: 5,900,140 km (0.086 R)
• M37: 6,456,495 km (0.061 R)
• M38: 6,748,061 km (0.073 R)
• M39: 7,058,028 km (0.07 R)
• M40: 7,272,252 km (0.103 R)
• M41: 7,401,654 km (0.072 R)
• M42: 7,575,636 km (0.11 R)
• M43: 7,927,490 km (0.109 R)
• M44: 8,060,782 km (0.099 R)
• M45: 8,254,661 km (0.088 R)
• M46: 8,450,185 km (0.106 R)
• M47: 8,601,578 km (0.099 R)
• M48: 8,692,983 km (0.096 R)
• M49: 8,815,204 km (0.077 R)
• M50: 9,154,193 km (0.119 R)
• M51: 9,529,085 km (0.041 R)
• M52: 9,988,799 km (0.119 R)
• M53: 10,165,026 km (0.036 R)
• M54: 10,439,538 km (0.107 R)
• M55: 10,520,769 km (0.11 R)
• M56: 10,716,443 km (0.089 R)
• M57: 10,814,729 km (0.117 R)
• M58: 11,227,769 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 14

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.77 AU - 4.03 AU

Year: 4048 Days

Day: 8.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 92,003,383 km

• M1: 414,984 km (0.096 R)
• M2: 503,397 km (0.027 R)
• M3: 671,694 km (0.111 R)
• M4: 830,567 km (0.056 R)
• M5: 937,979 km (0.107 R)
• M6: 1,105,379 km (0.12 R)
• M7: 1,268,889 km (0.104 R)
• M8: 1,621,342 km (0.046 R)
• M9: 2,180,987 km (0.119 R)
• M10: 2,343,899 km (0.082 R)
• M11: 2,464,176 km (0.072 R)
• M12: 2,615,120 km (0.033 R)
• M13: 2,877,066 km (0.115 R)
• M14: 2,966,376 km (0.09 R)
• M15: 3,096,975 km (0.087 R)
• M16: 3,209,024 km (0.1 R)
• M17: 3,312,097 km (0.107 R)
• M18: 3,899,268 km (0.098 R)
• M19: 4,278,798 km (0.115 R)
• M20: 4,461,457 km (0.087 R)
• M21: 4,646,959 km (0.069 R)
• M22: 4,870,458 km (0.077 R)
• M23: 4,977,570 km (0.096 R)
• M24: 5,085,430 km (0.119 R)
• M25: 5,230,690 km (0.118 R)
• M26: 5,340,494 km (0.108 R)
• M27: 5,574,765 km (0.098 R)
• M28: 5,686,963 km (0.097 R)
• M29: 5,774,777 km (0.054 R)
• M30: 6,002,615 km (0.112 R)
• M31: 6,259,474 km (0.118 R)
• M32: 6,997,590 km (0.093 R)
• M33: 7,132,378 km (0.08 R)
• M34: 7,295,290 km (0.068 R)
• M35: 7,418,259 km (0.052 R)
• M36: 7,903,106 km (0.095 R)
• M37: 8,099,977 km (0.118 R)
• M38: 8,269,920 km (0.05 R)
• M39: 8,455,571 km (0.108 R)
• M40: 8,700,313 km (0.051 R)
• M41: 9,138,036 km (0.087 R)
• M42: 9,270,730 km (0.08 R)
• M43: 9,389,211 km (0.068 R)
• M44: 9,642,780 km (0.116 R)
• M45: 10,126,280 km (0.113 R)
• M46: 10,248,352 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.4

Radius: 5.2

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.95 AU - 8.07 AU

Year: 10725 Days

Day: 22.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,003,383 km

• M1: 73,602 km (0.071 R)
• M2: 136,433 km (0.116 R)
• M3: 267,780 km (0.094 R)
• M4: 422,315 km (0.06 R)
• M5: 469,289 km (0.108 R)
• M6: 534,812 km (0.114 R)
• M7: 586,124 km (0.105 R)
• M8: 907,909 km (0.063 R)
• M9: 1,714,840 km (0.097 R)
• M10: 2,987,469 km (0.064 R)
• M11: 3,143,201 km (0.066 R)
• M12: 3,927,094 km (0.102 R)
• M13: 4,097,635 km (0.095 R)
• M14: 4,411,043 km (0.083 R)
• M15: 4,624,070 km (0.076 R)
• M16: 4,695,877 km (0.038 R)
• M17: 5,972,097 km (0.105 R)
• M18: 6,207,863 km (0.037 R)
• M19: 6,366,736 km (0.077 R)
• M20: 6,892,423 km (0.117 R)
• M21: 7,139,558 km (0.12 R)
• M22: 7,515,947 km (0.079 R)
• M23: 7,813,198 km (0.113 R)
• M24: 7,941,702 km (0.086 R)
• M25: 8,070,955 km (0.059 R)
• M26: 8,200,955 km (0.118 R)
• M27: 8,905,561 km (0.119 R)
• M28: 9,039,900 km (0.113 R)
• M29: 10,325,245 km (0.086 R)
• M30: 11,037,181 km (0.073 R)
• M31: 11,133,223 km (0.065 R)
• M32: 11,229,714 km (0.052 R)
• M33: 11,326,354 km (0.116 R)
• M34: 11,666,839 km (0.088 R)
• M35: 12,060,132 km (0.102 R)
• M36: 12,357,831 km (0.093 R)
• M37: 13,163,865 km (0.114 R)
• M38: 13,470,391 km (0.112 R)
• M39: 14,404,330 km (0.108 R)
• M40: 14,509,348 km (0.062 R)
• M41: 14,614,665 km (0.114 R)
• M42: 15,091,732 km (0.076 R)
• M43: 15,573,886 km (0.112 R)
• M44: 15,681,746 km (0.069 R)
• M45: 17,552,318 km (0.096 R)
• M46: 17,664,517 km (0.092 R)
• M47: 17,833,413 km (0.083 R)
• M48: 20,605,611 km (0.094 R)
• M49: 20,961,504 km (0.089 R)
• M50: 21,199,813 km (0.116 R)
• M51: 22,405,123 km (0.118 R)
• M52: 22,526,747 km (0.094 R)
• M53: 22,587,782 km (0.051 R)
• M54: 22,648,818 km (0.06 R)
• M55: 23,200,386 km (0.117 R)
• M56: 23,385,139 km (0.092 R)
• M57: 23,756,291 km (0.11 R)
• M58: 24,316,685 km (0.096 R)
• M59: 25,323,628 km (0.105 R)
• M60: 25,895,990 km (0.11 R)
• M61: 27,053,429 km (0.08 R)
• M62: 27,638,506 km (0.054 R)
• M63: 29,019,743 km (0.06 R)
• M64: 29,152,586 km (0.114 R)
• M65: 29,418,571 km (0.097 R)
• M66: 30,087,124 km (0.081 R)
• M67: 31,985,820 km (0.043 R)
• M68: 32,260,332 km (0.105 R)
• M69: 33,226,734 km (0.074 R)
• M70: 37,258,846 km (0.12 R)
• M71: 39,883,690 km (0.106 R)
• M72: 41,143,902 km (0.06 R)
• M73: 41,666,448 km (0.102 R)
• M74: 41,741,396 km (0.102 R)
• M75: 42,191,387 km (0.083 R)
• M76: 43,931,210 km (0.107 R)
• M77: 44,007,505 km (0.12 R)
• M78: 44,083,650 km (0.09 R)
• M79: 44,312,684 km (0.047 R)
• M80: 44,618,463 km (0.102 R)
• M81: 44,771,651 km (0.116 R)
• M82: 47,012,627 km (0.12 R)
• M83: 47,246,448 km (0.079 R)
• M84: 48,028,845 km (0.085 R)
• M85: 49,131,531 km (0.082 R)
• M86: 49,685,941 km (0.118 R)
• M87: 50,083,273 km (0.078 R)
• M88: 50,880,929 km (0.037 R)
• M89: 52,085,341 km (0.075 R)
• M90: 53,380,559 km (0.111 R)
• M91: 54,522,440 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.8

Radius: 5.4

Gravity: 32.71 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.64 AU - 11.72 AU

Year: 22536 Days

Day: 18.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,003,383 km

• M1: 203,453 km (0.056 R)
• M2: 367,113 km (0.063 R)
• M3: 858,542 km (0.064 R)
• M4: 1,452,296 km (0.092 R)
• M5: 1,917,845 km (0.108 R)
• M6: 2,305,453 km (0.072 R)
• M7: 2,426,328 km (0.119 R)
• M8: 2,590,886 km (0.113 R)
• M9: 2,887,688 km (0.116 R)
• M10: 4,081,479 km (0.118 R)
• M11: 4,228,085 km (0.047 R)
• M12: 4,934,785 km (0.094 R)
• M13: 4,986,695 km (0.079 R)
• M14: 5,143,324 km (0.105 R)
• M15: 5,677,389 km (0.115 R)
• M16: 7,264,323 km (0.112 R)
• M17: 7,442,045 km (0.082 R)
• M18: 7,741,391 km (0.088 R)
• M19: 7,923,002 km (0.116 R)
• M20: 8,105,811 km (0.117 R)
• M21: 8,600,531 km (0.101 R)
• M22: 9,489,442 km (0.114 R)
• M23: 9,748,695 km (0.084 R)
• M24: 9,944,668 km (0.076 R)
• M25: 10,473,796 km (0.068 R)
• M26: 10,741,726 km (0.119 R)
• M27: 13,615,650 km (0.073 R)
• M28: 13,761,658 km (0.097 R)
• M29: 14,648,175 km (0.105 R)
• M30: 14,722,824 km (0.076 R)
• M31: 14,872,721 km (0.066 R)
• M32: 15,249,409 km (0.083 R)
• M33: 16,787,424 km (0.098 R)
• M34: 17,813,366 km (0.104 R)
• M35: 17,893,102 km (0.106 R)
• M36: 18,535,475 km (0.095 R)
• M37: 20,174,170 km (0.101 R)
• M38: 20,340,523 km (0.076 R)
• M39: 20,674,725 km (0.103 R)
• M40: 22,286,642 km (0.109 R)
• M41: 22,717,484 km (0.054 R)
• M42: 23,238,234 km (0.089 R)
• M43: 24,202,991 km (0.112 R)
• M44: 24,379,815 km (0.09 R)
• M45: 25,539,498 km (0.077 R)
• M46: 25,719,614 km (0.081 R)
• M47: 25,900,029 km (0.096 R)
• M48: 26,534,922 km (0.089 R)
• M49: 27,727,367 km (0.06 R)
• M50: 28,563,170 km (0.046 R)
• M51: 28,750,018 km (0.042 R)
• M52: 29,595,994 km (0.118 R)
• M53: 31,119,798 km (0.087 R)
• M54: 32,279,481 km (0.092 R)
• M55: 34,441,768 km (0.075 R)
• M56: 35,540,415 km (0.092 R)
• M57: 35,741,325 km (0.118 R)
• M58: 37,567,167 km (0.111 R)
• M59: 42,475,174 km (0.104 R)
• M60: 42,795,313 km (0.079 R)
• M61: 49,138,263 km (0.116 R)
• M62: 50,373,792 km (0.058 R)
• M63: 50,486,738 km (0.101 R)
• M64: 52,875,667 km (0.068 R)
• M65: 54,141,564 km (0.111 R)
• M66: 54,257,203 km (0.085 R)
• M67: 54,836,446 km (0.08 R)
• M68: 55,650,707 km (0.117 R)
• M69: 55,884,080 km (0.1 R)
• M70: 60,140,139 km (0.103 R)
• M71: 61,099,959 km (0.069 R)
• M72: 62,670,587 km (0.036 R)
• M73: 64,254,380 km (0.11 R)
• M74: 66,221,741 km (0.044 R)
• M75: 66,469,027 km (0.095 R)
• M76: 67,834,706 km (0.073 R)
• M77: 68,958,934 km (0.05 R)
• M78: 69,460,535 km (0.057 R)
• M79: 69,837,672 km (0.119 R)
• M80: 70,215,406 km (0.091 R)
• M81: 70,467,479 km (0.076 R)
• M82: 71,479,209 km (0.082 R)
• M83: 75,703,105 km (0.112 R)
• M84: 80,666,164 km (0.115 R)
• M85: 82,255,192 km (0.11 R)
• M86: 85,464,067 km (0.069 R)
• M87: 85,733,343 km (0.119 R)
• M88: 85,867,981 km (0.103 R)
• M89: 86,542,817 km (0.105 R)
• M90: 86,948,377 km (0.12 R)
• M91: 88,986,199 km (0.111 R)
• M92: 90,079,460 km (0.067 R)
• M93: 91,177,209 km (0.043 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: 487 - 16,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit