🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.68 AU - 0.72 AU

Year: 213 Days

Day: 18.2 Hours

Environment

Temp: 194 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.07 AU - 2.55 AU

Year: 1276 Days

Day: 17 Hours

Environment

Temp: -70 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.88 AU - 2.96 AU

Year: 1368 Days

Day: 24 Hours

Environment

Temp: -93 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,562,583 km

• M1: 230,680 km (0.118 R)
• M2: 842,086 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.55 AU - 3.39 AU

Year: 1860 Days

Day: 46 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.4

Radius: 8.6

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.55 AU - 7.67 AU

Year: 6176 Days

Day: 12.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 55,562,583 km

• M1: 142,567 km (0.053 R)
• M2: 920,476 km (0.08 R)
• M3: 1,028,934 km (0.111 R)
• M4: 1,397,543 km (0.075 R)
• M5: 2,165,878 km (0.027 R)
• M6: 2,228,111 km (0.058 R)
• M7: 2,804,362 km (0.088 R)
• M8: 3,033,546 km (0.055 R)
• M9: 4,347,314 km (0.057 R)
• M10: 4,842,782 km (0.078 R)
• M11: 4,897,385 km (0.085 R)
• M12: 5,741,566 km (0.084 R)
• M13: 5,959,680 km (0.044 R)
• M14: 6,828,544 km (0.099 R)
• M15: 7,371,884 km (0.091 R)
• M16: 8,549,518 km (0.082 R)
• M17: 9,185,459 km (0.054 R)
• M18: 9,698,430 km (0.067 R)
• M19: 10,769,700 km (0.075 R)
• M20: 11,129,034 km (0.119 R)
• M21: 11,255,744 km (0.066 R)
• M22: 11,528,910 km (0.09 R)
• M23: 12,436,520 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657

Radius: 9.5

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 6.18 AU - 7.1 AU

Year: 6218 Days

Day: 14.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,562,583 km

• M1: 208,091 km (0.098 R)
• M2: 305,479 km (0.057 R)
• M3: 525,089 km (0.083 R)
• M4: 647,908 km (0.053 R)
• M5: 983,756 km (0.028 R)
• M6: 1,091,466 km (0.11 R)
• M7: 1,370,316 km (0.073 R)
• M8: 1,439,132 km (0.08 R)
• M9: 1,820,456 km (0.102 R)
• M10: 1,915,900 km (0.065 R)
• M11: 2,151,965 km (0.116 R)
• M12: 2,544,959 km (0.03 R)
• M13: 2,630,679 km (0.069 R)
• M14: 2,893,522 km (0.107 R)
• M15: 3,280,382 km (0.114 R)
• M16: 3,854,539 km (0.11 R)
• M17: 4,305,726 km (0.084 R)
• M18: 5,230,390 km (0.113 R)
• M19: 5,339,896 km (0.088 R)
• M20: 5,645,225 km (0.044 R)
• M21: 5,956,090 km (0.037 R)
• M22: 6,041,959 km (0.096 R)
• M23: 6,447,668 km (0.081 R)
• M24: 6,892,273 km (0.117 R)
• M25: 6,982,331 km (0.098 R)
• M26: 7,377,419 km (0.112 R)
• M27: 7,531,355 km (0.093 R)
• M28: 7,655,222 km (0.061 R)
• M29: 7,842,369 km (0.049 R)
• M30: 7,968,031 km (0.093 R)
• M31: 8,125,857 km (0.05 R)
• M32: 8,348,758 km (0.07 R)
• M33: 8,444,949 km (0.077 R)
• M34: 8,865,768 km (0.071 R)
• M35: 9,260,407 km (0.084 R)
• M36: 9,526,692 km (0.099 R)
• M37: 9,761,710 km (0.074 R)
• M38: 10,134,957 km (0.081 R)
• M39: 10,237,581 km (0.097 R)
• M40: 11,070,990 km (0.047 R)
• M41: 11,212,061 km (0.11 R)
• M42: 12,106,956 km (0.057 R)
• M43: 12,728,535 km (0.048 R)
• M44: 12,876,338 km (0.066 R)
• M45: 13,248,238 km (0.046 R)
• M46: 13,661,577 km (0.088 R)
• M47: 13,737,124 km (0.052 R)
• M48: 13,812,820 km (0.106 R)
• M49: 13,888,666 km (0.108 R)
• M50: 14,040,807 km (0.093 R)
• M51: 14,193,547 km (0.074 R)
• M52: 14,965,472 km (0.11 R)
• M53: 15,043,412 km (0.086 R)
• M54: 15,277,982 km (0.12 R)
• M55: 15,869,941 km (0.116 R)
• M56: 16,228,676 km (0.116 R)
• M57: 17,035,458 km (0.063 R)
• M58: 17,979,270 km (0.103 R)
• M59: 18,603,991 km (0.115 R)
• M60: 19,108,884 km (0.108 R)
• M61: 19,917,610 km (0.062 R)
• M62: 20,046,264 km (0.108 R)
• M63: 20,175,367 km (0.092 R)
• M64: 20,520,639 km (0.097 R)
• M65: 20,650,640 km (0.08 R)
• M66: 20,737,406 km (0.095 R)
• M67: 22,365,330 km (0.102 R)
• M68: 23,942,840 km (0.102 R)
• M69: 24,400,161 km (0.038 R)
• M70: 24,768,022 km (0.051 R)
• M71: 24,952,626 km (0.03 R)
• M72: 25,045,227 km (0.099 R)
• M73: 26,918,940 km (0.116 R)
• M74: 27,824,755 km (0.107 R)
• M75: 28,209,072 km (0.061 R)
• M76: 28,305,413 km (0.071 R)
• M77: 29,715,074 km (0.071 R)
• M78: 30,255,721 km (0.114 R)
• M79: 30,601,441 km (0.052 R)
• M80: 32,855,133 km (0.117 R)
• M81: 33,007,274 km (0.094 R)
• M82: 33,108,851 km (0.086 R)
• M83: 34,284,391 km (0.104 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.9

Radius: 4.7

Gravity: 39.74 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.96 AU - 15.04 AU

Year: 19038 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,562,583 km

• M1: 515,963 km (0.099 R)
• M2: 721,959 km (0.05 R)
• M3: 771,027 km (0.034 R)
• M4: 846,874 km (0.096 R)
• M5: 1,732,942 km (0.091 R)
• M6: 2,180,389 km (0.06 R)
• M7: 2,738,838 km (0.098 R)
• M8: 2,934,512 km (0.113 R)
• M9: 3,548,162 km (0.09 R)
• M10: 4,244,840 km (0.102 R)
• M11: 4,334,897 km (0.035 R)
• M12: 4,747,788 km (0.079 R)
• M13: 4,935,383 km (0.067 R)
• M14: 5,077,651 km (0.107 R)
• M15: 5,173,244 km (0.062 R)
• M16: 6,366,137 km (0.117 R)
• M17: 7,749,319 km (0.072 R)
• M18: 7,859,423 km (0.116 R)
• M19: 8,759,105 km (0.115 R)
• M20: 9,928,661 km (0.116 R)
• M21: 11,146,388 km (0.069 R)
• M22: 11,333,086 km (0.085 R)
• M23: 12,026,472 km (0.12 R)
• M24: 14,187,563 km (0.088 R)
• M25: 14,389,819 km (0.11 R)
• M26: 14,797,324 km (0.065 R)
• M27: 15,832,691 km (0.103 R)
• M28: 16,535,801 km (0.047 R)
• M29: 16,606,710 km (0.065 R)
• M30: 17,105,619 km (0.05 R)
• M31: 17,972,239 km (0.071 R)
• M32: 19,149,874 km (0.073 R)
• M33: 20,352,342 km (0.113 R)
• M34: 20,733,068 km (0.067 R)
• M35: 21,734,027 km (0.069 R)
• M36: 23,145,633 km (0.074 R)
• M37: 23,782,471 km (0.11 R)
• M38: 24,910,738 km (0.106 R)
• M39: 26,221,515 km (0.12 R)
• M40: 26,635,751 km (0.029 R)
• M41: 28,060,073 km (0.066 R)
• M42: 28,568,705 km (0.08 R)
• M43: 29,080,330 km (0.119 R)
• M44: 29,594,947 km (0.031 R)
• M45: 30,285,939 km (0.03 R)
• M46: 30,459,473 km (0.091 R)
• M47: 30,807,587 km (0.065 R)
• M48: 31,771,596 km (0.1 R)
• M49: 32,567,756 km (0.103 R)
• M50: 34,995,131 km (0.071 R)
• M51: 36,184,583 km (0.078 R)
• M52: 37,759,849 km (0.112 R)
• M53: 39,073,917 km (0.108 R)
• M54: 39,641,641 km (0.115 R)
• M55: 39,926,475 km (0.12 R)
• M56: 41,649,992 km (0.063 R)
• M57: 41,842,973 km (0.092 R)
• M58: 42,715,129 km (0.061 R)
• M59: 44,674,711 km (0.108 R)
• M60: 44,971,214 km (0.1 R)
• M61: 48,072,528 km (0.089 R)
• M62: 48,274,934 km (0.102 R)
• M63: 48,985,823 km (0.077 R)
• M64: 49,597,828 km (0.059 R)
• M65: 49,700,003 km (0.063 R)
• M66: 50,109,752 km (0.098 R)
• M67: 50,520,547 km (0.113 R)
• M68: 50,829,317 km (0.111 R)
• M69: 51,035,613 km (0.102 R)
• M70: 52,070,980 km (0.111 R)
• M71: 53,847,006 km (0.12 R)
• M72: 54,057,340 km (0.071 R)
• M73: 55,006,838 km (0.106 R)
• M74: 55,430,499 km (0.083 R)
• M75: 59,292,966 km (0.105 R)
• M76: 60,490,198 km (0.116 R)
• M77: 61,256,439 km (0.099 R)
• M78: 63,019,449 km (0.082 R)
• M79: 65,134,763 km (0.098 R)
• M80: 65,358,861 km (0.113 R)
• M81: 65,583,108 km (0.087 R)
• M82: 66,032,351 km (0.053 R)
• M83: 66,482,790 km (0.097 R)
• M84: 67,160,169 km (0.111 R)
• M85: 69,091,926 km (0.049 R)
• M86: 70,351,540 km (0.072 R)
• M87: 70,696,363 km (0.116 R)
• M88: 71,272,315 km (0.07 R)
• M89: 71,965,701 km (0.085 R)
• M90: 76,526,043 km (0.111 R)
• M91: 78,542,921 km (0.12 R)
• M92: 78,781,380 km (0.07 R)
• M93: 79,259,046 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 3.8

Gravity: 29.92 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.09 AU - 16.43 AU

Year: 19571 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,562,583 km

• M1: 57,745 km (0.069 R)
• M2: 131,796 km (0.082 R)
• M3: 242,797 km (0.092 R)
• M4: 301,290 km (0.07 R)
• M5: 348,413 km (0.056 R)
• M6: 542,292 km (0.103 R)
• M7: 580,889 km (0.044 R)
• M8: 968,347 km (0.114 R)
• M9: 1,237,623 km (0.06 R)
• M10: 2,018,973 km (0.091 R)
• M11: 2,171,862 km (0.119 R)
• M12: 2,424,084 km (0.116 R)
• M13: 2,521,173 km (0.118 R)
• M14: 2,752,451 km (0.065 R)
• M15: 2,853,729 km (0.12 R)
• M16: 2,990,611 km (0.118 R)
• M17: 3,893,733 km (0.117 R)
• M18: 4,045,426 km (0.063 R)
• M19: 4,833,358 km (0.117 R)
• M20: 4,996,419 km (0.094 R)
• M21: 5,667,067 km (0.073 R)
• M22: 5,709,852 km (0.107 R)
• M23: 5,839,104 km (0.095 R)
• M24: 6,144,284 km (0.108 R)
• M25: 6,232,397 km (0.093 R)
• M26: 6,320,959 km (0.069 R)
• M27: 7,509,813 km (0.114 R)
• M28: 8,372,095 km (0.112 R)
• M29: 9,877,499 km (0.093 R)
• M30: 9,929,110 km (0.061 R)
• M31: 10,345,142 km (0.049 R)
• M32: 11,033,441 km (0.094 R)
• M33: 11,301,970 km (0.066 R)
• M34: 11,736,252 km (0.046 R)
• M35: 11,845,608 km (0.077 R)
• M36: 11,900,511 km (0.034 R)
• M37: 12,845,520 km (0.035 R)
• M38: 13,184,808 km (0.104 R)
• M39: 14,336,712 km (0.116 R)
• M40: 14,453,697 km (0.039 R)
• M41: 15,400,802 km (0.08 R)
• M42: 15,460,641 km (0.084 R)
• M43: 15,580,618 km (0.086 R)
• M44: 15,640,757 km (0.036 R)
• M45: 15,942,346 km (0.095 R)
• M46: 18,169,858 km (0.082 R)
• M47: 19,319,667 km (0.06 R)
• M48: 20,822,677 km (0.097 R)
• M49: 20,888,799 km (0.104 R)
• M50: 24,217,203 km (0.119 R)
• M51: 24,286,766 km (0.112 R)
• M52: 24,565,915 km (0.084 R)
• M53: 24,846,112 km (0.112 R)
• M54: 26,048,729 km (0.095 R)
• M55: 26,549,433 km (0.109 R)
• M56: 26,765,004 km (0.055 R)
• M57: 27,560,416 km (0.087 R)
• M58: 27,633,120 km (0.107 R)
• M59: 28,436,910 km (0.115 R)
• M60: 28,657,417 km (0.106 R)
• M61: 29,026,325 km (0.118 R)
• M62: 29,322,529 km (0.105 R)
• M63: 29,768,630 km (0.106 R)
• M64: 29,992,578 km (0.062 R)
• M65: 30,743,110 km (0.056 R)
• M66: 30,969,452 km (0.06 R)
• M67: 31,347,935 km (0.099 R)
• M68: 31,651,917 km (0.104 R)
• M69: 34,587,028 km (0.093 R)
• M70: 35,137,249 km (0.108 R)
• M71: 37,527,374 km (0.119 R)
• M72: 38,905,021 km (0.117 R)
• M73: 39,149,763 km (0.05 R)
• M74: 41,959,809 km (0.096 R)
• M75: 42,294,759 km (0.109 R)
• M76: 43,135,798 km (0.068 R)
• M77: 47,074,710 km (0.07 R)
• M78: 49,263,177 km (0.1 R)
• M79: 49,439,703 km (0.116 R)
• M80: 50,592,205 km (0.057 R)
• M81: 52,022,660 km (0.065 R)
• M82: 54,557,745 km (0.053 R)
• M83: 55,472,835 km (0.032 R)
• M84: 56,116,405 km (0.086 R)
• M85: 56,577,616 km (0.099 R)
• M86: 58,341,674 km (0.102 R)
• M87: 58,996,164 km (0.115 R)
• M88: 60,123,833 km (0.116 R)
• M89: 60,218,080 km (0.083 R)
• M90: 60,501,268 km (0.112 R)
• M91: 61,638,212 km (0.08 R)
• M92: 64,029,684 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.7

Radius: 5.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.93 AU - 19.97 AU

Year: 29981 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,562,583 km

• M1: 87,964 km (0.099 R)
• M2: 356,791 km (0.084 R)
• M3: 546,032 km (0.103 R)
• M4: 1,208,152 km (0.068 R)
• M5: 1,347,727 km (0.107 R)
• M6: 1,541,905 km (0.093 R)
• M7: 1,796,970 km (0.096 R)
• M8: 1,902,885 km (0.113 R)
• M9: 2,639,505 km (0.117 R)
• M10: 2,729,862 km (0.073 R)
• M11: 3,720,349 km (0.118 R)
• M12: 5,523,602 km (0.056 R)
• M13: 6,110,026 km (0.099 R)
• M14: 6,309,739 km (0.073 R)
• M15: 6,839,315 km (0.066 R)
• M16: 7,214,357 km (0.117 R)
• M17: 8,158,769 km (0.06 R)
• M18: 8,645,411 km (0.106 R)
• M19: 9,554,218 km (0.109 R)
• M20: 10,255,532 km (0.097 R)
• M21: 11,118,862 km (0.086 R)
• M22: 12,205,241 km (0.1 R)
• M23: 13,273,520 km (0.12 R)
• M24: 14,265,653 km (0.087 R)
• M25: 15,389,731 km (0.057 R)
• M26: 15,498,190 km (0.065 R)
• M27: 16,320,380 km (0.062 R)
• M28: 17,212,731 km (0.119 R)
• M29: 17,892,504 km (0.11 R)
• M30: 18,178,236 km (0.106 R)
• M31: 19,219,586 km (0.093 R)
• M32: 19,865,400 km (0.075 R)
• M33: 21,117,983 km (0.079 R)
• M34: 21,238,709 km (0.115 R)
• M35: 21,298,997 km (0.1 R)
• M36: 22,704,020 km (0.115 R)
• M37: 23,573,782 km (0.07 R)
• M38: 24,075,533 km (0.115 R)
• M39: 24,644,454 km (0.098 R)
• M40: 24,898,621 km (0.114 R)
• M41: 24,962,349 km (0.097 R)
• M42: 25,153,835 km (0.099 R)
• M43: 28,815,093 km (0.028 R)
• M44: 29,015,853 km (0.057 R)
• M45: 29,418,870 km (0.099 R)
• M46: 30,094,604 km (0.107 R)
• M47: 30,434,340 km (0.111 R)
• M48: 31,530,145 km (0.03 R)
• M49: 31,875,267 km (0.098 R)
• M50: 32,360,563 km (0.098 R)
• M51: 32,429,976 km (0.119 R)
• M52: 33,408,496 km (0.112 R)
• M53: 35,322,900 km (0.079 R)
• M54: 35,394,407 km (0.066 R)
• M55: 37,710,482 km (0.117 R)
• M56: 40,373,922 km (0.056 R)
• M57: 41,426,044 km (0.117 R)
• M58: 42,486,992 km (0.046 R)
• M59: 42,563,137 km (0.095 R)
• M60: 43,480,322 km (0.116 R)
• M61: 43,864,340 km (0.053 R)
• M62: 44,018,276 km (0.1 R)
• M63: 46,270,621 km (0.092 R)
• M64: 46,505,640 km (0.088 R)
• M65: 47,371,213 km (0.06 R)
• M66: 49,598,276 km (0.102 R)
• M67: 50,401,916 km (0.051 R)
• M68: 52,593,076 km (0.115 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit