🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.81 AU - 0.91 AU

Year: 294 Days

Day: 12.4 Hours

Environment

Temp: 108 °C

Axial Tilt: 41.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.01 AU - 1.27 AU

Year: 449 Days

Day: 39.4 Hours

Environment

Temp: 3 °C

Axial Tilt: 72.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,500,686 km

• M1: 62,382 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.38 AU - 2.46 AU

Year: 1389 Days

Day: 30 Hours

Environment

Temp: -89 °C

Axial Tilt: 85.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.13 AU - 3.55 AU

Year: 1766 Days

Day: 24.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.41 AU - 5.17 AU

Year: 3278 Days

Day: 25.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.2

Radius: 6.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 11.29 AU - 14.17 AU

Year: 16758 Days

Day: 15.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 86,500,686 km

• M1: 81,381 km (0.06 R)
• M2: 192,682 km (0.083 R)
• M3: 612,902 km (0.081 R)
• M4: 2,748,711 km (0.116 R)
• M5: 3,101,014 km (0.113 R)
• M6: 4,730,733 km (0.079 R)
• M7: 5,341,242 km (0.105 R)
• M8: 5,815,318 km (0.081 R)
• M9: 5,940,382 km (0.046 R)
• M10: 5,994,237 km (0.028 R)
• M11: 6,597,864 km (0.107 R)
• M12: 6,653,664 km (0.116 R)
• M13: 7,278,236 km (0.096 R)
• M14: 7,626,799 km (0.106 R)
• M15: 7,980,747 km (0.09 R)
• M16: 8,400,519 km (0.068 R)
• M17: 8,684,456 km (0.116 R)
• M18: 9,219,866 km (0.088 R)
• M19: 10,977,641 km (0.095 R)
• M20: 11,154,616 km (0.044 R)
• M21: 11,691,074 km (0.084 R)
• M22: 12,304,724 km (0.102 R)
• M23: 12,789,122 km (0.112 R)
• M24: 13,232,829 km (0.108 R)
• M25: 14,886,185 km (0.069 R)
• M26: 15,229,512 km (0.106 R)
• M27: 15,525,865 km (0.041 R)
• M28: 15,649,882 km (0.076 R)
• M29: 16,654,282 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174

Radius: 3.6

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.64 AU - 17.42 AU

Year: 21499 Days

Day: 16.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 86,500,686 km

• M1: 53,107 km (0.062 R)
• M2: 643,869 km (0.119 R)
• M3: 2,144,934 km (0.039 R)
• M4: 2,892,176 km (0.095 R)
• M5: 2,921,347 km (0.037 R)
• M6: 3,400,210 km (0.115 R)
• M7: 3,806,967 km (0.079 R)
• M8: 3,838,831 km (0.049 R)
• M9: 4,262,043 km (0.114 R)
• M10: 4,768,432 km (0.094 R)
• M11: 5,081,391 km (0.069 R)
• M12: 5,116,546 km (0.06 R)
• M13: 6,550,442 km (0.1 R)
• M14: 7,290,802 km (0.107 R)
• M15: 7,731,517 km (0.054 R)
• M16: 9,491,985 km (0.08 R)
• M17: 9,578,752 km (0.065 R)
• M18: 11,926,092 km (0.04 R)
• M19: 12,539,443 km (0.112 R)
• M20: 13,502,704 km (0.109 R)
• M21: 13,551,473 km (0.061 R)
• M22: 16,012,956 km (0.115 R)
• M23: 16,427,641 km (0.105 R)
• M24: 18,553,876 km (0.1 R)
• M25: 19,153,464 km (0.085 R)
• M26: 20,764,633 km (0.07 R)
• M27: 21,046,775 km (0.088 R)
• M28: 24,114,578 km (0.055 R)
• M29: 24,589,701 km (0.099 R)
• M30: 25,609,360 km (0.081 R)
• M31: 25,911,997 km (0.105 R)
• M32: 26,581,746 km (0.106 R)
• M33: 26,826,638 km (0.045 R)
• M34: 26,949,458 km (0.102 R)
• M35: 27,751,901 km (0.03 R)
• M36: 29,443,404 km (0.096 R)
• M37: 35,519,471 km (0.111 R)
• M38: 35,654,259 km (0.067 R)
• M39: 36,127,437 km (0.059 R)
• M40: 36,534,642 km (0.111 R)
• M41: 36,806,911 km (0.073 R)
• M42: 37,148,293 km (0.072 R)
• M43: 38,801,349 km (0.11 R)
• M44: 39,079,153 km (0.084 R)
• M45: 41,112,936 km (0.109 R)
• M46: 42,464,104 km (0.088 R)
• M47: 42,822,091 km (0.028 R)
• M48: 46,015,108 km (0.082 R)
• M49: 47,120,936 km (0.096 R)
• M50: 47,937,590 km (0.11 R)
• M51: 49,810,705 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.2

Radius: 3.8

Gravity: 52.23 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 14.75 AU - 19.19 AU

Year: 25793 Days

Day: 21.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,500,686 km

• M1: 50,265 km (0.094 R)
• M2: 140,323 km (0.089 R)
• M3: 253,419 km (0.12 R)
• M4: 579,841 km (0.101 R)
• M5: 630,555 km (0.045 R)
• M6: 819,647 km (0.118 R)
• M7: 2,353,025 km (0.109 R)
• M8: 2,989,564 km (0.093 R)
• M9: 3,914,976 km (0.095 R)
• M10: 6,057,816 km (0.119 R)
• M11: 7,510,860 km (0.078 R)
• M12: 7,752,910 km (0.118 R)
• M13: 7,874,832 km (0.063 R)
• M14: 7,997,502 km (0.09 R)
• M15: 8,494,317 km (0.116 R)
• M16: 8,746,389 km (0.117 R)
• M17: 9,387,566 km (0.103 R)
• M18: 10,646,581 km (0.028 R)
• M19: 12,811,711 km (0.103 R)
• M20: 13,100,734 km (0.109 R)
• M21: 13,245,994 km (0.07 R)
• M22: 13,465,005 km (0.09 R)
• M23: 16,810,762 km (0.103 R)
• M24: 17,525,091 km (0.111 R)
• M25: 19,478,092 km (0.087 R)
• M26: 20,144,251 km (0.077 R)
• M27: 20,480,098 km (0.045 R)
• M28: 21,670,299 km (0.085 R)
• M29: 21,842,037 km (0.075 R)
• M30: 22,533,927 km (0.083 R)
• M31: 26,190,847 km (0.074 R)
• M32: 28,040,176 km (0.096 R)
• M33: 28,603,113 km (0.078 R)
• M34: 29,549,619 km (0.094 R)
• M35: 30,026,836 km (0.083 R)
• M36: 30,602,638 km (0.087 R)
• M37: 33,635,735 km (0.081 R)
• M38: 34,133,746 km (0.092 R)
• M39: 35,541,462 km (0.08 R)
• M40: 36,967,878 km (0.08 R)
• M41: 37,791,414 km (0.116 R)
• M42: 40,826,755 km (0.059 R)
• M43: 43,397,295 km (0.106 R)
• M44: 43,613,913 km (0.031 R)
• M45: 44,811,444 km (0.114 R)
• M46: 45,030,305 km (0.079 R)
• M47: 46,572,510 km (0.116 R)
• M48: 47,350,120 km (0.06 R)
• M49: 47,684,620 km (0.055 R)
• M50: 49,595,284 km (0.036 R)
• M51: 50,503,044 km (0.069 R)
• M52: 52,565,401 km (0.1 R)
• M53: 53,606,901 km (0.044 R)
• M54: 54,538,297 km (0.101 R)
• M55: 55,710,097 km (0.043 R)
• M56: 56,181,181 km (0.059 R)
• M57: 57,602,211 km (0.102 R)
• M58: 57,721,291 km (0.116 R)
• M59: 58,436,668 km (0.089 R)
• M60: 58,915,232 km (0.089 R)
• M61: 60,479,726 km (0.099 R)
• M62: 61,327,647 km (0.089 R)
• M63: 65,378,159 km (0.119 R)
• M64: 65,626,492 km (0.109 R)
• M65: 65,750,658 km (0.075 R)
• M66: 65,874,974 km (0.062 R)
• M67: 67,874,798 km (0.046 R)
• M68: 68,251,934 km (0.098 R)
• M69: 68,882,040 km (0.062 R)
• M70: 69,387,532 km (0.118 R)
• M71: 69,514,241 km (0.105 R)
• M72: 71,549,819 km (0.078 R)
• M73: 75,418,869 km (0.095 R)
• M74: 76,985,458 km (0.113 R)
• M75: 77,510,098 km (0.079 R)
• M76: 78,958,803 km (0.091 R)
• M77: 79,355,387 km (0.103 R)
• M78: 80,416,335 km (0.096 R)
• M79: 81,081,896 km (0.076 R)
• M80: 81,749,103 km (0.104 R)
• M81: 87,289,460 km (0.062 R)
• M82: 92,392,094 km (0.076 R)
• M83: 92,949,495 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.4

Radius: 6.3

Gravity: 14.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.44 AU - 19.38 AU

Year: 26803 Days

Day: 20.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 86,500,686 km

• M1: 237,113 km (0.073 R)
• M2: 322,832 km (0.103 R)
• M3: 440,715 km (0.112 R)
• M4: 550,071 km (0.033 R)
• M5: 693,386 km (0.072 R)
• M6: 795,861 km (0.066 R)
• M7: 958,922 km (0.113 R)
• M8: 1,644,679 km (0.094 R)
• M9: 1,782,907 km (0.085 R)
• M10: 2,107,684 km (0.114 R)
• M11: 2,182,334 km (0.08 R)
• M12: 2,257,881 km (0.1 R)
• M13: 3,626,103 km (0.096 R)
• M14: 3,897,773 km (0.071 R)
• M15: 4,508,730 km (0.096 R)
• M16: 4,557,050 km (0.066 R)
• M17: 4,751,677 km (0.11 R)
• M18: 5,099,043 km (0.116 R)
• M19: 5,199,723 km (0.1 R)
• M20: 5,352,163 km (0.069 R)
• M21: 5,609,322 km (0.12 R)
• M22: 6,351,028 km (0.06 R)
• M23: 6,843,953 km (0.111 R)
• M24: 7,123,103 km (0.043 R)
• M25: 7,292,298 km (0.106 R)
• M26: 7,866,305 km (0.114 R)
• M27: 8,041,185 km (0.109 R)
• M28: 9,986,555 km (0.107 R)
• M29: 10,751,749 km (0.066 R)
• M30: 11,601,913 km (0.104 R)
• M31: 12,270,466 km (0.071 R)
• M32: 12,338,084 km (0.044 R)
• M33: 12,473,470 km (0.083 R)
• M34: 12,951,585 km (0.118 R)
• M35: 16,016,696 km (0.097 R)
• M36: 16,090,597 km (0.104 R)
• M37: 16,985,492 km (0.045 R)
• M38: 17,363,226 km (0.051 R)
• M39: 19,214,201 km (0.071 R)
• M40: 19,845,055 km (0.102 R)
• M41: 19,924,342 km (0.058 R)
• M42: 20,482,641 km (0.08 R)
• M43: 20,643,010 km (0.062 R)
• M44: 21,451,587 km (0.034 R)
• M45: 24,107,547 km (0.097 R)
• M46: 25,387,806 km (0.076 R)
• M47: 25,906,162 km (0.094 R)
• M48: 26,515,175 km (0.089 R)
• M49: 26,953,198 km (0.035 R)
• M50: 30,267,389 km (0.108 R)
• M51: 30,358,644 km (0.065 R)
• M52: 32,765,674 km (0.088 R)
• M53: 32,859,471 km (0.078 R)
• M54: 32,953,269 km (0.104 R)
• M55: 33,802,237 km (0.088 R)
• M56: 34,753,979 km (0.052 R)
• M57: 34,849,572 km (0.049 R)
• M58: 35,521,715 km (0.067 R)
• M59: 35,714,547 km (0.096 R)
• M60: 36,586,403 km (0.11 R)
• M61: 37,073,793 km (0.099 R)
• M62: 37,171,630 km (0.068 R)
• M63: 39,144,377 km (0.026 R)
• M64: 41,962,951 km (0.117 R)
• M65: 45,367,649 km (0.091 R)
• M66: 45,786,373 km (0.06 R)
• M67: 45,891,241 km (0.11 R)
• M68: 46,206,444 km (0.027 R)
• M69: 46,838,794 km (0.117 R)
• M70: 47,367,922 km (0.096 R)
• M71: 47,898,994 km (0.113 R)
• M72: 49,396,768 km (0.059 R)
• M73: 50,475,818 km (0.103 R)
• M74: 51,235,924 km (0.038 R)
• M75: 52,218,633 km (0.064 R)
• M76: 53,759,640 km (0.106 R)
• M77: 54,646,905 km (0.031 R)
• M78: 54,758,206 km (0.088 R)
• M79: 55,427,208 km (0.078 R)
• M80: 55,762,905 km (0.072 R)
• M81: 59,155,336 km (0.107 R)
• M82: 62,149,239 km (0.111 R)
• M83: 63,430,544 km (0.049 R)
• M84: 63,547,530 km (0.089 R)
• M85: 64,602,943 km (0.12 R)
• M86: 65,901,004 km (0.097 R)
• M87: 66,493,710 km (0.076 R)
• M88: 66,612,491 km (0.059 R)
• M89: 66,969,282 km (0.102 R)
• M90: 68,882,639 km (0.112 R)
• M91: 69,363,895 km (0.115 R)
• M92: 73,498,331 km (0.105 R)
• M93: 73,621,151 km (0.115 R)
• M94: 75,595,394 km (0.071 R)
• M95: 83,280,237 km (0.118 R)
• M96: 85,207,656 km (0.09 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: 293 - 12,884 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit