🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.7 AU - 1.02 AU

Year: 284 Days

Day: 43.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.08 AU - 1.12 AU

Year: 411 Days

Day: 19.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.48 AU - 2.42 AU

Year: 971 Days

Day: 27.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,119,331 km

• M1: 56,099 km (0.069 R)
• M2: 1,567,636 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.97 AU - 3.19 AU

Year: 1927 Days

Day: 39.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,119,331 km

• M1: 383,270 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.52 AU - 5.3 AU

Year: 3878 Days

Day: 18.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,119,331 km

• M1: 930,050 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.9

Radius: 9.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.75 AU - 7.65 AU

Year: 6182 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 89,119,331 km

• M1: 133,740 km (0.094 R)
• M2: 239,357 km (0.118 R)
• M3: 329,115 km (0.118 R)
• M4: 395,537 km (0.111 R)
• M5: 683,662 km (0.084 R)
• M6: 825,481 km (0.103 R)
• M7: 1,033,572 km (0.118 R)
• M8: 1,218,475 km (0.114 R)
• M9: 1,340,995 km (0.108 R)
• M10: 1,435,691 km (0.063 R)
• M11: 1,510,938 km (0.106 R)
• M12: 1,576,612 km (0.107 R)
• M13: 1,779,317 km (0.091 R)
• M14: 1,943,127 km (0.11 R)
• M15: 2,285,556 km (0.11 R)
• M16: 2,348,836 km (0.088 R)
• M17: 2,581,311 km (0.093 R)
• M18: 2,780,875 km (0.104 R)
• M19: 2,862,106 km (0.109 R)
• M20: 3,040,876 km (0.066 R)
• M21: 3,424,146 km (0.089 R)
• M22: 3,628,945 km (0.111 R)
• M23: 3,822,824 km (0.079 R)
• M24: 4,112,296 km (0.064 R)
• M25: 4,298,844 km (0.092 R)
• M26: 4,680,469 km (0.098 R)
• M27: 4,842,633 km (0.029 R)
• M28: 4,940,918 km (0.075 R)
• M29: 5,156,040 km (0.118 R)
• M30: 5,357,399 km (0.118 R)
• M31: 5,578,355 km (0.082 R)
• M32: 6,170,763 km (0.078 R)
• M33: 6,546,702 km (0.098 R)
• M34: 6,619,257 km (0.062 R)
• M35: 6,764,965 km (0.072 R)
• M36: 6,893,320 km (0.098 R)
• M37: 7,059,673 km (0.109 R)
• M38: 7,891,587 km (0.109 R)
• M39: 8,046,271 km (0.078 R)
• M40: 8,378,229 km (0.119 R)
• M41: 8,476,664 km (0.084 R)
• M42: 8,635,088 km (0.114 R)
• M43: 9,035,263 km (0.048 R)
• M44: 9,237,669 km (0.074 R)
• M45: 9,626,473 km (0.118 R)
• M46: 9,854,012 km (0.117 R)
• M47: 10,020,664 km (0.109 R)
• M48: 10,293,381 km (0.094 R)
• M49: 10,953,556 km (0.118 R)
• M50: 11,386,792 km (0.104 R)
• M51: 11,715,458 km (0.076 R)
• M52: 11,869,843 km (0.04 R)
• M53: 12,180,707 km (0.112 R)
• M54: 12,337,187 km (0.103 R)
• M55: 12,426,946 km (0.085 R)
• M56: 12,697,418 km (0.061 R)
• M57: 12,901,470 km (0.103 R)
• M58: 13,566,582 km (0.103 R)
• M59: 13,728,746 km (0.102 R)
• M60: 14,195,791 km (0.036 R)
• M61: 14,454,894 km (0.067 R)
• M62: 14,715,494 km (0.049 R)
• M63: 15,097,417 km (0.072 R)
• M64: 15,265,565 km (0.093 R)
• M65: 15,506,866 km (0.05 R)
• M66: 15,579,571 km (0.029 R)
• M67: 15,749,365 km (0.101 R)
• M68: 16,017,594 km (0.117 R)
• M69: 16,189,182 km (0.069 R)
• M70: 16,262,785 km (0.091 R)
• M71: 16,459,805 km (0.067 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.3

Radius: 6.2

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 12.2 AU - 18.38 AU

Year: 21311 Days

Day: 20.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,119,331 km

• M1: 340,634 km (0.092 R)
• M2: 423,512 km (0.059 R)
• M3: 551,567 km (0.081 R)
• M4: 671,545 km (0.077 R)
• M5: 1,032,525 km (0.089 R)
• M6: 1,419,235 km (0.099 R)
• M7: 1,585,737 km (0.034 R)
• M8: 1,700,329 km (0.036 R)
• M9: 2,378,008 km (0.055 R)
• M10: 2,609,735 km (0.034 R)
• M11: 3,421,004 km (0.104 R)
• M12: 4,586,372 km (0.078 R)
• M13: 4,957,973 km (0.073 R)
• M14: 5,382,232 km (0.084 R)
• M15: 5,468,550 km (0.107 R)
• M16: 6,631,225 km (0.036 R)
• M17: 7,145,393 km (0.059 R)
• M18: 8,814,307 km (0.104 R)
• M19: 9,797,015 km (0.107 R)
• M20: 10,814,131 km (0.066 R)
• M21: 11,087,297 km (0.057 R)
• M22: 13,236,719 km (0.099 R)
• M23: 14,000,865 km (0.118 R)
• M24: 14,238,875 km (0.078 R)
• M25: 14,358,404 km (0.071 R)
• M26: 14,718,934 km (0.079 R)
• M27: 14,779,372 km (0.072 R)
• M28: 14,900,397 km (0.118 R)
• M29: 15,021,721 km (0.087 R)
• M30: 15,571,792 km (0.098 R)
• M31: 16,754,513 km (0.078 R)
• M32: 17,134,043 km (0.087 R)
• M33: 21,218,064 km (0.033 R)
• M34: 21,354,498 km (0.104 R)
• M35: 21,422,864 km (0.104 R)
• M36: 22,110,715 km (0.099 R)
• M37: 22,179,829 km (0.084 R)
• M38: 23,155,955 km (0.084 R)
• M39: 23,649,179 km (0.082 R)
• M40: 24,288,561 km (0.104 R)
• M41: 25,222,051 km (0.088 R)
• M42: 25,439,118 km (0.1 R)
• M43: 28,316,932 km (0.106 R)
• M44: 28,995,658 km (0.109 R)
• M45: 29,908,803 km (0.057 R)
• M46: 30,138,585 km (0.112 R)
• M47: 30,986,057 km (0.107 R)
• M48: 31,063,549 km (0.094 R)
• M49: 31,218,532 km (0.068 R)
• M50: 31,997,638 km (0.098 R)
• M51: 32,154,267 km (0.066 R)
• M52: 32,389,734 km (0.091 R)
• M53: 32,625,650 km (0.11 R)
• M54: 33,178,414 km (0.099 R)
• M55: 33,257,701 km (0.118 R)
• M56: 34,053,263 km (0.105 R)
• M57: 34,373,402 km (0.102 R)
• M58: 34,533,771 km (0.109 R)
• M59: 35,582,302 km (0.091 R)
• M60: 36,069,842 km (0.07 R)
• M61: 36,151,223 km (0.115 R)
• M62: 36,641,306 km (0.111 R)
• M63: 38,623,477 km (0.11 R)
• M64: 39,879,950 km (0.049 R)
• M65: 41,832,352 km (0.088 R)
• M66: 42,089,211 km (0.088 R)
• M67: 42,863,231 km (0.114 R)
• M68: 44,512,697 km (0.091 R)
• M69: 44,950,121 km (0.064 R)
• M70: 45,213,413 km (0.06 R)
• M71: 46,094,395 km (0.065 R)
• M72: 48,052,332 km (0.119 R)
• M73: 48,411,217 km (0.036 R)
• M74: 48,591,034 km (0.093 R)
• M75: 50,310,213 km (0.082 R)
• M76: 50,401,168 km (0.104 R)
• M77: 51,131,355 km (0.065 R)
• M78: 51,406,167 km (0.095 R)
• M79: 53,157,509 km (0.033 R)
• M80: 56,813,083 km (0.07 R)
• M81: 57,192,612 km (0.118 R)
• M82: 57,572,890 km (0.08 R)
• M83: 58,049,509 km (0.095 R)
• M84: 59,776,168 km (0.117 R)
• M85: 60,548,990 km (0.098 R)
• M86: 61,033,687 km (0.107 R)
• M87: 61,616,969 km (0.082 R)
• M88: 62,299,884 km (0.062 R)
• M89: 63,083,328 km (0.102 R)
• M90: 63,968,648 km (0.116 R)
• M91: 65,254,741 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.1

Radius: 4.5

Gravity: 17.73 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 12.25 AU - 19.37 AU

Year: 22407 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,119,331 km

• M1: 142,866 km (0.117 R)
• M2: 215,720 km (0.087 R)
• M3: 416,929 km (0.11 R)
• M4: 470,485 km (0.097 R)
• M5: 584,928 km (0.119 R)
• M6: 708,346 km (0.09 R)
• M7: 1,441,375 km (0.066 R)
• M8: 2,022,862 km (0.032 R)
• M9: 2,702,336 km (0.069 R)
• M10: 2,736,295 km (0.1 R)
• M11: 3,631,788 km (0.05 R)
• M12: 4,130,248 km (0.108 R)
• M13: 4,650,100 km (0.077 R)
• M14: 4,896,937 km (0.061 R)
• M15: 5,232,634 km (0.07 R)
• M16: 5,403,176 km (0.107 R)
• M17: 5,662,579 km (0.118 R)
• M18: 5,750,093 km (0.115 R)
• M19: 7,113,379 km (0.066 R)
• M20: 8,470,830 km (0.09 R)
• M21: 8,621,026 km (0.103 R)
• M22: 9,025,688 km (0.088 R)
• M23: 9,127,714 km (0.077 R)
• M24: 9,384,723 km (0.062 R)
• M25: 9,540,006 km (0.038 R)
• M26: 9,696,186 km (0.092 R)
• M27: 10,329,434 km (0.1 R)
• M28: 10,489,803 km (0.092 R)
• M29: 10,651,069 km (0.12 R)
• M30: 10,975,846 km (0.052 R)
• M31: 12,307,566 km (0.098 R)
• M32: 12,934,830 km (0.105 R)
• M33: 13,514,073 km (0.119 R)
• M34: 13,689,552 km (0.055 R)
• M35: 13,748,194 km (0.1 R)
• M36: 13,924,570 km (0.087 R)
• M37: 14,757,680 km (0.102 R)
• M38: 15,059,120 km (0.075 R)
• M39: 15,914,072 km (0.097 R)
• M40: 16,037,490 km (0.12 R)
• M41: 18,571,528 km (0.107 R)
• M42: 19,093,027 km (0.03 R)
• M43: 21,023,587 km (0.069 R)
• M44: 21,158,973 km (0.093 R)
• M45: 21,703,659 km (0.119 R)
• M46: 21,772,025 km (0.095 R)
• M47: 23,154,908 km (0.077 R)
• M48: 23,364,794 km (0.099 R)
• M49: 23,645,589 km (0.086 R)
• M50: 24,851,647 km (0.106 R)
• M51: 26,368,719 km (0.088 R)
• M52: 26,587,880 km (0.081 R)
• M53: 26,954,544 km (0.117 R)
• M54: 27,101,599 km (0.104 R)
• M55: 30,405,019 km (0.085 R)
• M56: 31,405,081 km (0.035 R)
• M57: 32,964,489 km (0.066 R)
• M58: 33,200,704 km (0.064 R)
• M59: 33,279,542 km (0.061 R)
• M60: 34,788,835 km (0.114 R)
• M61: 35,109,573 km (0.076 R)
• M62: 35,350,575 km (0.081 R)
• M63: 35,753,592 km (0.073 R)
• M64: 36,401,650 km (0.074 R)
• M65: 36,645,794 km (0.114 R)
• M66: 37,053,597 km (0.068 R)
• M67: 37,217,257 km (0.1 R)
• M68: 37,545,176 km (0.116 R)
• M69: 39,867,085 km (0.105 R)
• M70: 41,638,772 km (0.078 R)
• M71: 41,808,865 km (0.104 R)
• M72: 42,662,620 km (0.071 R)
• M73: 48,172,310 km (0.085 R)
• M74: 48,261,619 km (0.096 R)
• M75: 48,529,549 km (0.113 R)
• M76: 48,708,618 km (0.084 R)
• M77: 51,146,166 km (0.108 R)
• M78: 51,328,376 km (0.073 R)
• M79: 51,693,245 km (0.068 R)
• M80: 52,609,382 km (0.05 R)
• M81: 53,438,454 km (0.101 R)
• M82: 53,900,861 km (0.116 R)
• M83: 54,271,864 km (0.087 R)
• M84: 54,922,913 km (0.112 R)
• M85: 56,609,181 km (0.1 R)
• M86: 58,312,352 km (0.117 R)
• M87: 59,265,740 km (0.101 R)
• M88: 59,744,453 km (0.109 R)
• M89: 60,032,279 km (0.076 R)
• M90: 60,416,746 km (0.1 R)
• M91: 61,865,751 km (0.111 R)
• M92: 62,740,599 km (0.101 R)
• M93: 63,717,473 km (0.058 R)
• M94: 64,600,998 km (0.104 R)
• M95: 65,389,678 km (0.082 R)
• M96: 65,686,331 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.5

Radius: 4.4

Gravity: 24.82 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 17.12 AU - 21.52 AU

Year: 30270 Days

Day: 20.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 89,119,331 km

• M1: 86,168 km (0.118 R)
• M2: 218,413 km (0.06 R)
• M3: 471,981 km (0.111 R)
• M4: 564,582 km (0.082 R)
• M5: 613,052 km (0.117 R)
• M6: 933,491 km (0.031 R)
• M7: 1,396,496 km (0.097 R)
• M8: 2,379,803 km (0.119 R)
• M9: 3,943,699 km (0.057 R)
• M10: 4,277,602 km (0.058 R)
• M11: 5,808,437 km (0.088 R)
• M12: 7,027,061 km (0.104 R)
• M13: 8,261,094 km (0.063 R)
• M14: 9,057,852 km (0.112 R)
• M15: 9,120,234 km (0.095 R)
• M16: 9,245,148 km (0.118 R)
• M17: 9,623,781 km (0.087 R)
• M18: 10,789,447 km (0.032 R)
• M19: 11,121,106 km (0.056 R)
• M20: 11,321,716 km (0.072 R)
• M21: 11,794,296 km (0.036 R)
• M22: 11,998,946 km (0.056 R)
• M23: 12,204,643 km (0.115 R)
• M24: 13,250,781 km (0.062 R)
• M25: 16,862,074 km (0.036 R)
• M26: 18,575,717 km (0.063 R)
• M27: 19,292,740 km (0.084 R)
• M28: 19,614,226 km (0.116 R)
• M29: 20,181,052 km (0.111 R)
• M30: 21,331,011 km (0.081 R)
• M31: 22,586,436 km (0.034 R)
• M32: 22,755,631 km (0.026 R)
• M33: 23,180,489 km (0.053 R)
• M34: 23,351,180 km (0.119 R)
• M35: 25,607,565 km (0.095 R)
• M36: 26,315,761 km (0.07 R)
• M37: 26,851,023 km (0.095 R)
• M38: 28,295,988 km (0.114 R)
• M39: 29,119,824 km (0.099 R)
• M40: 29,303,979 km (0.118 R)
• M41: 29,488,583 km (0.094 R)
• M42: 29,581,034 km (0.11 R)
• M43: 29,673,486 km (0.076 R)
• M44: 31,827,695 km (0.063 R)
• M45: 31,922,390 km (0.1 R)
• M46: 32,207,374 km (0.067 R)
• M47: 33,259,496 km (0.11 R)
• M48: 33,934,781 km (0.107 R)
• M49: 34,031,571 km (0.109 R)
• M50: 35,005,154 km (0.039 R)
• M51: 35,495,386 km (0.104 R)
• M52: 37,879,677 km (0.115 R)
• M53: 38,382,774 km (0.113 R)
• M54: 38,786,988 km (0.116 R)
• M55: 39,701,480 km (0.101 R)
• M56: 40,520,378 km (0.058 R)
• M57: 40,623,152 km (0.111 R)
• M58: 42,383,022 km (0.065 R)
• M59: 50,991,781 km (0.114 R)
• M60: 51,881,439 km (0.044 R)
• M61: 52,328,288 km (0.105 R)
• M62: 55,263,398 km (0.114 R)
• M63: 55,377,242 km (0.087 R)
• M64: 56,177,142 km (0.094 R)
• M65: 58,019,589 km (0.107 R)
• M66: 58,483,343 km (0.084 R)
• M67: 58,948,293 km (0.092 R)
• M68: 59,297,754 km (0.054 R)
• M69: 62,355,684 km (0.108 R)
• M70: 62,830,657 km (0.068 R)
• M71: 62,949,587 km (0.08 R)
• M72: 63,426,056 km (0.076 R)
• M73: 64,023,251 km (0.046 R)
• M74: 65,947,080 km (0.085 R)
• M75: 67,402,368 km (0.096 R)
• M76: 70,221,091 km (0.101 R)
• M77: 70,344,509 km (0.09 R)
• M78: 70,962,648 km (0.108 R)
• M79: 71,955,529 km (0.117 R)
• M80: 75,087,809 km (0.111 R)
• M81: 76,606,975 km (0.08 R)
• M82: 78,776,444 km (0.119 R)
• M83: 79,547,022 km (0.083 R)
• M84: 80,836,705 km (0.08 R)
• M85: 81,095,510 km (0.102 R)
• M86: 82,784,320 km (0.084 R)
• M87: 83,175,668 km (0.112 R)
• M88: 83,436,866 km (0.112 R)
• M89: 83,567,615 km (0.033 R)
• M90: 84,878,541 km (0.046 R)
• M91: 86,460,837 km (0.088 R)
• M92: 88,452,135 km (0.09 R)
• M93: 88,585,426 km (0.075 R)
• M94: 88,718,868 km (0.104 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit