🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.57 AU - 0.63 AU

Year: 300 Days

Day: 27.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,318,115 km

• M1: 552,615 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.55 AU - 0.69 AU

Year: 315 Days

Day: 41.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 8.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.7 AU - 0.84 AU

Year: 436 Days

Day: 13.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,318,115 km

• M1: 108,458 km (0.108 R)
• M2: 178,470 km (0.101 R)
• M3: 234,869 km (0.118 R)
• M4: 296,353 km (0.062 R)
• M5: 353,201 km (0.115 R)
• M6: 427,700 km (0.08 R)
• M7: 528,080 km (0.074 R)
• M8: 591,959 km (0.054 R)
• M9: 652,546 km (0.112 R)
• M10: 715,377 km (0.088 R)
• M11: 820,544 km (0.085 R)
• M12: 917,035 km (0.101 R)
• M13: 977,622 km (0.063 R)
• M14: 1,032,225 km (0.102 R)
• M15: 1,106,725 km (0.118 R)
• M16: 1,163,722 km (0.104 R)
• M17: 1,253,331 km (0.12 R)
• M18: 1,321,099 km (0.085 R)
• M19: 1,447,958 km (0.08 R)
• M20: 1,523,505 km (0.053 R)
• M21: 1,579,006 km (0.096 R)
• M22: 1,696,290 km (0.111 R)
• M23: 1,753,885 km (0.102 R)
• M24: 1,834,668 km (0.046 R)
• M25: 1,948,961 km (0.102 R)
• M26: 2,028,098 km (0.097 R)
• M27: 2,136,856 km (0.116 R)
• M28: 2,218,536 km (0.052 R)
• M29: 2,350,482 km (0.037 R)
• M30: 2,444,878 km (0.097 R)
• M31: 2,581,311 km (0.109 R)
• M32: 2,637,560 km (0.065 R)
• M33: 2,689,171 km (0.067 R)
• M34: 2,798,527 km (0.055 R)
• M35: 2,914,765 km (0.085 R)
• M36: 2,984,178 km (0.069 R)
• M37: 3,190,324 km (0.115 R)
• M38: 3,267,367 km (0.036 R)
• M39: 3,384,203 km (0.101 R)
• M40: 3,491,166 km (0.114 R)
• M41: 3,633,732 km (0.118 R)
• M42: 3,702,697 km (0.11 R)
• M43: 3,807,116 km (0.096 R)
• M44: 3,995,310 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.9

Radius: 14.1

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.67 AU - 0.99 AU

Year: 488 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 66,318,115 km

• M1: 191,036 km (0.098 R)
• M2: 303,833 km (0.097 R)
• M3: 417,827 km (0.05 R)
• M4: 509,530 km (0.066 R)
• M5: 620,981 km (0.093 R)
• M6: 728,242 km (0.112 R)
• M7: 849,118 km (0.103 R)
• M8: 984,204 km (0.077 R)
• M9: 1,267,094 km (0.063 R)
• M10: 1,435,541 km (0.062 R)
• M11: 1,526,646 km (0.065 R)
• M12: 1,828,684 km (0.101 R)
• M13: 2,016,878 km (0.11 R)
• M14: 2,119,951 km (0.104 R)
• M15: 2,238,134 km (0.091 R)
• M16: 2,327,144 km (0.092 R)
• M17: 2,444,728 km (0.09 R)
• M18: 2,762,025 km (0.038 R)
• M19: 2,882,153 km (0.087 R)
• M20: 3,334,237 km (0.075 R)
• M21: 3,550,556 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 686.5

Radius: 8.7

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.19 AU - 1.21 AU

Year: 849 Days

Day: 12.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,318,115 km

• M1: 117,285 km (0.109 R)
• M2: 192,682 km (0.094 R)
• M3: 288,724 km (0.097 R)
• M4: 343,178 km (0.032 R)
• M5: 552,315 km (0.075 R)
• M6: 634,744 km (0.104 R)
• M7: 694,134 km (0.104 R)
• M8: 778,507 km (0.082 R)
• M9: 908,807 km (0.118 R)
• M10: 1,008,290 km (0.079 R)
• M11: 1,065,885 km (0.105 R)
• M12: 1,211,743 km (0.108 R)
• M13: 1,620,145 km (0.117 R)
• M14: 1,734,587 km (0.065 R)
• M15: 1,812,378 km (0.049 R)
• M16: 2,227,662 km (0.075 R)
• M17: 2,338,215 km (0.114 R)
• M18: 2,494,395 km (0.06 R)
• M19: 2,564,855 km (0.047 R)
• M20: 2,627,088 km (0.1 R)
• M21: 2,744,074 km (0.113 R)
• M22: 2,862,854 km (0.029 R)
• M23: 2,927,630 km (0.088 R)
• M24: 3,058,379 km (0.088 R)
• M25: 3,134,075 km (0.071 R)
• M26: 3,277,540 km (0.092 R)
• M27: 3,492,063 km (0.118 R)
• M28: 3,711,224 km (0.106 R)
• M29: 4,247,084 km (0.06 R)
• M30: 4,416,877 km (0.116 R)
• M31: 4,556,452 km (0.084 R)
• M32: 4,741,205 km (0.096 R)
• M33: 4,796,108 km (0.107 R)
• M34: 4,862,080 km (0.057 R)
• M35: 4,917,432 km (0.109 R)
• M36: 5,017,513 km (0.119 R)
• M37: 5,073,462 km (0.068 R)
• M38: 5,208,399 km (0.084 R)
• M39: 5,333,164 km (0.088 R)
• M40: 5,482,014 km (0.102 R)
• M41: 5,643,729 km (0.084 R)
• M42: 5,830,577 km (0.105 R)
• M43: 6,055,273 km (0.081 R)
• M44: 6,635,114 km (0.05 R)
• M45: 6,832,434 km (0.077 R)
• M46: 6,981,733 km (0.119 R)
• M47: 7,270,756 km (0.061 R)
• M48: 7,410,331 km (0.093 R)
• M49: 7,486,925 km (0.113 R)
• M50: 7,860,620 km (0.116 R)
• M51: 7,938,710 km (0.062 R)
• M52: 8,319,886 km (0.089 R)
• M53: 8,519,300 km (0.103 R)
• M54: 8,599,484 km (0.087 R)
• M55: 8,720,359 km (0.115 R)
• M56: 8,828,219 km (0.049 R)
• M57: 9,004,445 km (0.1 R)
• M58: 9,113,502 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.7

Radius: 11.5

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.63 AU - 4.81 AU

Year: 6621 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,318,115 km

• M1: 146,307 km (0.078 R)
• M2: 279,000 km (0.103 R)
• M3: 457,769 km (0.055 R)
• M4: 564,134 km (0.111 R)
• M5: 924,216 km (0.061 R)
• M6: 1,316,611 km (0.094 R)
• M7: 1,476,980 km (0.103 R)
• M8: 1,587,533 km (0.038 R)
• M9: 1,720,226 km (0.094 R)
• M10: 1,997,132 km (0.066 R)
• M11: 2,099,457 km (0.09 R)
• M12: 2,182,783 km (0.095 R)
• M13: 2,439,343 km (0.042 R)
• M14: 2,842,659 km (0.079 R)
• M15: 3,147,240 km (0.071 R)
• M16: 3,267,217 km (0.079 R)
• M17: 3,611,442 km (0.101 R)
• M18: 3,762,686 km (0.078 R)
• M19: 4,149,845 km (0.115 R)
• M20: 4,495,865 km (0.1 R)
• M21: 4,658,627 km (0.104 R)
• M22: 4,768,432 km (0.078 R)
• M23: 5,301,150 km (0.108 R)
• M24: 5,676,790 km (0.093 R)
• M25: 5,971,648 km (0.103 R)
• M26: 6,120,946 km (0.082 R)
• M27: 6,241,373 km (0.095 R)
• M28: 6,545,655 km (0.078 R)
• M29: 7,137,464 km (0.08 R)
• M30: 8,877,437 km (0.072 R)
• M31: 9,185,459 km (0.095 R)
• M32: 12,302,181 km (0.089 R)
• M33: 13,147,708 km (0.11 R)
• M34: 13,498,964 km (0.114 R)
• M35: 13,972,142 km (0.056 R)
• M36: 14,290,636 km (0.042 R)
• M37: 14,410,763 km (0.067 R)
• M38: 15,301,469 km (0.058 R)
• M39: 15,383,299 km (0.057 R)
• M40: 15,588,697 km (0.04 R)
• M41: 15,836,281 km (0.116 R)
• M42: 17,008,680 km (0.096 R)
• M43: 17,263,594 km (0.059 R)
• M44: 17,648,360 km (0.111 R)
• M45: 18,819,562 km (0.111 R)
• M46: 19,792,247 km (0.117 R)
• M47: 20,150,085 km (0.083 R)
• M48: 20,555,196 km (0.089 R)
• M49: 20,736,060 km (0.115 R)
• M50: 21,281,943 km (0.092 R)
• M51: 21,373,347 km (0.118 R)
• M52: 21,556,604 km (0.114 R)
• M53: 23,512,597 km (0.095 R)
• M54: 24,415,868 km (0.067 R)
• M55: 24,703,545 km (0.048 R)
• M56: 24,799,587 km (0.088 R)
• M57: 25,233,720 km (0.085 R)
• M58: 25,573,158 km (0.108 R)
• M59: 26,011,779 km (0.071 R)
• M60: 27,292,636 km (0.11 R)
• M61: 27,441,785 km (0.029 R)
• M62: 27,740,831 km (0.103 R)
• M63: 28,493,308 km (0.093 R)
• M64: 28,796,094 km (0.053 R)
• M65: 29,150,791 km (0.12 R)
• M66: 29,405,107 km (0.088 R)
• M67: 29,557,996 km (0.076 R)
• M68: 31,830,687 km (0.048 R)
• M69: 32,197,351 km (0.119 R)
• M70: 33,412,236 km (0.1 R)
• M71: 33,784,884 km (0.034 R)
• M72: 33,998,510 km (0.099 R)
• M73: 34,266,140 km (0.102 R)
• M74: 34,373,402 km (0.039 R)
• M75: 34,749,641 km (0.086 R)
• M76: 35,289,539 km (0.092 R)
• M77: 35,723,373 km (0.115 R)
• M78: 35,832,131 km (0.072 R)
• M79: 36,377,565 km (0.084 R)
• M80: 36,596,576 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.4

Radius: 5.6

Gravity: 12.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.59 AU - 7.77 AU

Year: 13742 Days

Day: 21.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 66,318,115 km

• M1: 336,894 km (0.088 R)
• M2: 390,301 km (0.103 R)
• M3: 701,315 km (0.091 R)
• M4: 862,432 km (0.101 R)
• M5: 996,023 km (0.083 R)
• M6: 1,136,345 km (0.084 R)
• M7: 1,219,522 km (0.108 R)
• M8: 1,480,869 km (0.103 R)
• M9: 1,954,496 km (0.105 R)
• M10: 2,130,722 km (0.091 R)
• M11: 2,285,855 km (0.111 R)
• M12: 3,262,580 km (0.092 R)
• M13: 3,471,718 km (0.096 R)
• M14: 3,562,673 km (0.083 R)
• M15: 3,966,139 km (0.107 R)
• M16: 4,383,966 km (0.095 R)
• M17: 4,849,514 km (0.087 R)
• M18: 5,122,680 km (0.103 R)
• M19: 7,402,851 km (0.094 R)
• M20: 8,603,523 km (0.114 R)
• M21: 8,726,941 km (0.099 R)
• M22: 9,863,586 km (0.097 R)
• M23: 10,165,774 km (0.105 R)
• M24: 10,867,986 km (0.113 R)
• M25: 11,540,429 km (0.11 R)
• M26: 11,631,085 km (0.106 R)
• M27: 12,088,106 km (0.109 R)
• M28: 12,831,309 km (0.101 R)
• M29: 13,066,626 km (0.103 R)
• M30: 13,781,105 km (0.074 R)
• M31: 14,118,897 km (0.091 R)
• M32: 14,605,988 km (0.086 R)
• M33: 14,950,362 km (0.059 R)
• M34: 15,647,040 km (0.091 R)
• M35: 16,456,215 km (0.05 R)
• M36: 16,763,189 km (0.067 R)
• M37: 16,968,737 km (0.066 R)
• M38: 17,175,332 km (0.068 R)
• M39: 17,330,764 km (0.118 R)
• M40: 17,799,753 km (0.045 R)
• M41: 18,114,806 km (0.113 R)
• M42: 18,857,111 km (0.117 R)
• M43: 19,339,564 km (0.118 R)
• M44: 19,609,289 km (0.039 R)
• M45: 19,663,294 km (0.082 R)
• M46: 20,043,422 km (0.088 R)
• M47: 20,755,807 km (0.117 R)
• M48: 20,866,061 km (0.1 R)
• M49: 21,253,818 km (0.12 R)
• M50: 22,714,492 km (0.101 R)
• M51: 23,227,613 km (0.078 R)
• M52: 23,284,909 km (0.09 R)
• M53: 23,399,501 km (0.12 R)
• M54: 23,571,837 km (0.109 R)
• M55: 23,629,283 km (0.087 R)
• M56: 24,497,998 km (0.088 R)
• M57: 24,731,370 km (0.101 R)
• M58: 24,906,849 km (0.067 R)
• M59: 25,554,009 km (0.053 R)
• M60: 25,672,191 km (0.094 R)
• M61: 26,325,934 km (0.106 R)
• M62: 26,564,991 km (0.115 R)
• M63: 27,407,377 km (0.109 R)
• M64: 27,588,989 km (0.099 R)
• M65: 28,503,182 km (0.097 R)
• M66: 28,687,187 km (0.08 R)
• M67: 29,551,264 km (0.101 R)
• M68: 29,737,514 km (0.105 R)
• M69: 30,111,209 km (0.1 R)
• M70: 30,173,741 km (0.116 R)
• M71: 31,115,310 km (0.073 R)
• M72: 34,258,062 km (0.102 R)
• M73: 34,715,233 km (0.092 R)
• M74: 35,240,172 km (0.084 R)
• M75: 35,966,170 km (0.101 R)
• M76: 36,497,393 km (0.092 R)
• M77: 36,563,964 km (0.034 R)
• M78: 37,031,158 km (0.069 R)
• M79: 37,231,918 km (0.097 R)
• M80: 38,309,023 km (0.094 R)
• M81: 38,376,641 km (0.088 R)
• M82: 38,851,465 km (0.089 R)
• M83: 39,533,033 km (0.075 R)
• M84: 40,631,679 km (0.116 R)
• M85: 41,323,420 km (0.075 R)
• M86: 41,670,786 km (0.087 R)
• M87: 41,879,774 km (0.117 R)
• M88: 42,088,912 km (0.08 R)
• M89: 42,578,546 km (0.118 R)
• M90: 44,129,277 km (0.054 R)
• M91: 45,555,095 km (0.12 R)
• M92: 47,358,497 km (0.119 R)
• M93: 47,503,757 km (0.105 R)
• M94: 47,940,582 km (0.111 R)
• M95: 48,159,444 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.2

Radius: 5.3

Gravity: 33.93 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.44 AU - 8.96 AU

Year: 13796 Days

Day: 15.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 66,318,115 km

• M1: 89,310 km (0.083 R)
• M2: 253,269 km (0.1 R)
• M3: 427,551 km (0.086 R)
• M4: 481,256 km (0.118 R)
• M5: 698,323 km (0.095 R)
• M6: 897,288 km (0.099 R)
• M7: 991,385 km (0.052 R)
• M8: 1,163,871 km (0.044 R)
• M9: 1,345,932 km (0.054 R)
• M10: 1,565,093 km (0.071 R)
• M11: 1,914,703 km (0.115 R)
• M12: 2,255,936 km (0.115 R)
• M13: 2,993,902 km (0.117 R)
• M14: 3,499,244 km (0.062 R)
• M15: 3,573,594 km (0.09 R)
• M16: 3,723,940 km (0.12 R)
• M17: 4,385,761 km (0.104 R)
• M18: 4,546,728 km (0.095 R)
• M19: 5,125,373 km (0.068 R)
• M20: 5,295,017 km (0.103 R)
• M21: 5,639,690 km (0.104 R)
• M22: 5,683,373 km (0.054 R)
• M23: 5,814,869 km (0.078 R)
• M24: 5,991,694 km (0.063 R)
• M25: 6,624,643 km (0.104 R)
• M26: 6,949,120 km (0.059 R)
• M27: 7,089,742 km (0.078 R)
• M28: 7,904,303 km (0.09 R)
• M29: 8,198,861 km (0.052 R)
• M30: 8,849,312 km (0.087 R)
• M31: 9,776,969 km (0.05 R)
• M32: 9,829,478 km (0.092 R)
• M33: 10,252,391 km (0.067 R)
• M34: 10,466,017 km (0.104 R)
• M35: 10,519,722 km (0.056 R)
• M36: 11,778,888 km (0.086 R)
• M37: 12,341,076 km (0.114 R)
• M38: 13,027,132 km (0.09 R)
• M39: 13,200,516 km (0.114 R)
• M40: 13,316,604 km (0.094 R)
• M41: 13,608,320 km (0.111 R)
• M42: 14,675,551 km (0.098 R)
• M43: 15,769,411 km (0.114 R)
• M44: 16,326,214 km (0.052 R)
• M45: 17,141,822 km (0.107 R)
• M46: 17,522,698 km (0.085 R)
• M47: 17,714,183 km (0.11 R)
• M48: 18,616,857 km (0.05 R)
• M49: 18,812,231 km (0.083 R)
• M50: 19,139,402 km (0.104 R)
• M51: 19,998,842 km (0.065 R)
• M52: 20,198,854 km (0.085 R)
• M53: 21,686,455 km (0.092 R)
• M54: 22,029,483 km (0.114 R)
• M55: 23,771,251 km (0.081 R)
• M56: 23,841,861 km (0.119 R)
• M57: 23,983,231 km (0.089 R)
• M58: 24,551,554 km (0.112 R)
• M59: 24,908,943 km (0.065 R)
• M60: 26,209,996 km (0.035 R)
• M61: 26,283,000 km (0.099 R)
• M62: 26,575,314 km (0.113 R)
• M63: 26,942,277 km (0.059 R)
• M64: 27,311,036 km (0.112 R)
• M65: 27,904,341 km (0.112 R)
• M66: 28,127,990 km (0.103 R)
• M67: 28,277,289 km (0.072 R)
• M68: 28,576,933 km (0.111 R)
• M69: 29,482,000 km (0.033 R)
• M70: 33,748,831 km (0.119 R)
• M71: 34,705,060 km (0.069 R)
• M72: 36,970,720 km (0.082 R)
• M73: 37,216,360 km (0.094 R)
• M74: 37,626,856 km (0.113 R)
• M75: 37,956,271 km (0.093 R)
• M76: 38,618,092 km (0.063 R)
• M77: 40,037,177 km (0.063 R)
• M78: 40,373,473 km (0.094 R)
• M79: 40,710,817 km (0.067 R)
• M80: 41,984,044 km (0.1 R)
• M81: 43,011,931 km (0.118 R)
• M82: 43,356,455 km (0.034 R)
• M83: 45,442,448 km (0.104 R)
• M84: 46,674,386 km (0.027 R)
• M85: 48,453,254 km (0.073 R)
• M86: 49,081,117 km (0.11 R)
• M87: 50,073,100 km (0.046 R)
• M88: 50,616,888 km (0.114 R)
• M89: 51,071,666 km (0.064 R)
• M90: 52,535,930 km (0.114 R)
• M91: 52,811,938 km (0.1 R)
• M92: 53,458,051 km (0.118 R)
• M93: 54,571,658 km (0.034 R)
• M94: 56,068,235 km (0.112 R)
• M95: 56,916,155 km (0.095 R)
• M96: 57,294,339 km (0.074 R)
• M97: 58,815,300 km (0.108 R)
• M98: 62,675,374 km (0.061 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 17,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit