🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.66 AU - 0.9 AU

Year: 253 Days

Day: 14.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.44 AU - 3.02 AU

Year: 1656 Days

Day: 17 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.84 AU - 2.9 AU

Year: 1785 Days

Day: 23.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.46 AU - 3.54 AU

Year: 2404 Days

Day: 16.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.24 AU - 4.24 AU

Year: 3205 Days

Day: 44.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,189,689 km

• M1: 2,011,643 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.5

Radius: 14.4

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.61 AU - 7.71 AU

Year: 6309 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 105,189,689 km

• M1: 180,415 km (0.11 R)
• M2: 331,658 km (0.114 R)
• M3: 430,692 km (0.066 R)
• M4: 882,777 km (0.078 R)
• M5: 1,124,976 km (0.098 R)
• M6: 1,371,064 km (0.056 R)
• M7: 1,555,369 km (0.095 R)
• M8: 2,271,195 km (0.075 R)
• M9: 2,363,198 km (0.104 R)
• M10: 2,598,814 km (0.09 R)
• M11: 2,954,408 km (0.113 R)
• M12: 3,157,413 km (0.111 R)
• M13: 3,312,695 km (0.116 R)
• M14: 3,404,548 km (0.119 R)
• M15: 3,876,829 km (0.057 R)
• M16: 4,001,743 km (0.078 R)
• M17: 4,823,933 km (0.115 R)
• M18: 4,973,531 km (0.062 R)
• M19: 5,369,965 km (0.107 R)
• M20: 5,540,806 km (0.063 R)
• M21: 5,792,729 km (0.101 R)
• M22: 6,161,338 km (0.08 R)
• M23: 6,291,338 km (0.11 R)
• M24: 6,720,385 km (0.105 R)
• M25: 7,399,111 km (0.109 R)
• M26: 7,940,206 km (0.116 R)
• M27: 8,278,297 km (0.1 R)
• M28: 9,005,493 km (0.044 R)
• M29: 9,246,345 km (0.07 R)
• M30: 9,489,292 km (0.105 R)
• M31: 9,753,332 km (0.092 R)
• M32: 9,886,175 km (0.034 R)
• M33: 10,521,069 km (0.075 R)
• M34: 11,228,667 km (0.097 R)
• M35: 11,810,004 km (0.11 R)
• M36: 12,524,783 km (0.06 R)
• M37: 12,960,262 km (0.119 R)
• M38: 13,211,437 km (0.042 R)
• M39: 13,591,266 km (0.05 R)
• M40: 13,782,452 km (0.048 R)
• M41: 14,017,470 km (0.086 R)
• M42: 14,383,237 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.5

Radius: 10.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 8.38 AU - 9.72 AU

Year: 9994 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 105,189,689 km

• M1: 220,956 km (0.119 R)
• M2: 546,930 km (0.064 R)
• M3: 650,302 km (0.117 R)
• M4: 1,058,555 km (0.088 R)
• M5: 1,230,742 km (0.062 R)
• M6: 1,391,709 km (0.093 R)
• M7: 1,712,746 km (0.076 R)
• M8: 1,824,944 km (0.119 R)
• M9: 2,057,120 km (0.043 R)
• M10: 2,152,713 km (0.094 R)
• M11: 2,298,870 km (0.066 R)
• M12: 2,398,203 km (0.063 R)
• M13: 2,757,538 km (0.104 R)
• M14: 2,916,710 km (0.066 R)
• M15: 3,133,926 km (0.077 R)
• M16: 3,272,304 km (0.074 R)
• M17: 3,526,620 km (0.116 R)
• M18: 3,816,990 km (0.075 R)
• M19: 4,175,576 km (0.118 R)
• M20: 4,670,745 km (0.04 R)
• M21: 4,861,332 km (0.108 R)
• M22: 5,086,776 km (0.119 R)
• M23: 5,152,001 km (0.079 R)
• M24: 5,989,001 km (0.091 R)
• M25: 6,476,092 km (0.06 R)
• M26: 6,546,852 km (0.095 R)
• M27: 6,724,574 km (0.109 R)
• M28: 7,048,603 km (0.103 R)
• M29: 7,121,307 km (0.107 R)
• M30: 7,267,465 km (0.075 R)
• M31: 7,340,917 km (0.057 R)
• M32: 7,899,815 km (0.086 R)
• M33: 7,975,362 km (0.119 R)
• M34: 8,511,072 km (0.065 R)
• M35: 8,744,295 km (0.081 R)
• M36: 9,576,956 km (0.108 R)
• M37: 9,779,063 km (0.085 R)
• M38: 10,894,166 km (0.102 R)
• M39: 13,922,326 km (0.106 R)
• M40: 14,013,730 km (0.094 R)
• M41: 14,705,919 km (0.083 R)
• M42: 14,939,143 km (0.096 R)
• M43: 15,314,932 km (0.081 R)
• M44: 15,741,286 km (0.096 R)
• M45: 16,605,812 km (0.066 R)
• M46: 17,436,529 km (0.037 R)
• M47: 18,330,676 km (0.083 R)
• M48: 19,648,633 km (0.12 R)
• M49: 20,526,773 km (0.09 R)
• M50: 20,892,091 km (0.111 R)
• M51: 21,417,778 km (0.103 R)
• M52: 21,682,267 km (0.102 R)
• M53: 22,054,316 km (0.103 R)
• M54: 22,966,564 km (0.028 R)
• M55: 23,128,878 km (0.115 R)
• M56: 23,509,006 km (0.119 R)
• M57: 23,727,269 km (0.097 R)
• M58: 24,994,663 km (0.082 R)
• M59: 26,284,047 km (0.065 R)
• M60: 27,365,490 km (0.115 R)
• M61: 29,454,026 km (0.082 R)
• M62: 29,984,200 km (0.059 R)
• M63: 30,576,907 km (0.104 R)
• M64: 31,773,989 km (0.034 R)
• M65: 31,954,853 km (0.081 R)
• M66: 32,742,636 km (0.083 R)
• M67: 33,843,975 km (0.038 R)
• M68: 34,028,728 km (0.096 R)
• M69: 35,957,195 km (0.101 R)
• M70: 37,156,670 km (0.081 R)
• M71: 38,883,628 km (0.055 R)
• M72: 40,440,643 km (0.031 R)
• M73: 40,636,766 km (0.08 R)
• M74: 43,280,908 km (0.07 R)
• M75: 43,615,259 km (0.094 R)
• M76: 44,488,761 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.9

Radius: 4.5

Gravity: 30.27 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 12.25 AU - 16.31 AU

Year: 19809 Days

Day: 22.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,189,689 km

• M1: 139,874 km (0.075 R)
• M2: 277,504 km (0.032 R)
• M3: 415,433 km (0.051 R)
• M4: 660,325 km (0.072 R)
• M5: 1,262,307 km (0.116 R)
• M6: 1,581,100 km (0.094 R)
• M7: 1,703,172 km (0.106 R)
• M8: 2,568,296 km (0.096 R)
• M9: 2,784,615 km (0.064 R)
• M10: 3,158,011 km (0.045 R)
• M11: 3,586,908 km (0.052 R)
• M12: 3,787,818 km (0.088 R)
• M13: 4,584,576 km (0.118 R)
• M14: 5,248,791 km (0.084 R)
• M15: 5,294,119 km (0.116 R)
• M16: 6,276,229 km (0.08 R)
• M17: 7,212,113 km (0.118 R)
• M18: 7,619,020 km (0.071 R)
• M19: 7,670,481 km (0.108 R)
• M20: 8,085,765 km (0.091 R)
• M21: 8,938,024 km (0.111 R)
• M22: 9,930,456 km (0.034 R)
• M23: 9,986,555 km (0.112 R)
• M24: 10,726,317 km (0.092 R)
• M25: 12,438,764 km (0.112 R)
• M26: 13,793,372 km (0.052 R)
• M27: 14,424,376 km (0.095 R)
• M28: 14,487,955 km (0.115 R)
• M29: 14,551,684 km (0.069 R)
• M30: 15,258,684 km (0.071 R)
• M31: 15,583,760 km (0.052 R)
• M32: 16,042,726 km (0.048 R)
• M33: 16,506,180 km (0.108 R)
• M34: 16,572,751 km (0.119 R)
• M35: 16,906,803 km (0.039 R)
• M36: 17,785,840 km (0.079 R)
• M37: 18,265,302 km (0.06 R)
• M38: 18,679,688 km (0.103 R)
• M39: 18,888,078 km (0.102 R)
• M40: 18,957,641 km (0.073 R)
• M41: 19,377,113 km (0.034 R)
• M42: 19,729,117 km (0.087 R)
• M43: 21,013,415 km (0.102 R)
• M44: 22,398,242 km (0.099 R)
• M45: 22,915,701 km (0.054 R)
• M46: 23,213,251 km (0.11 R)
• M47: 23,287,901 km (0.091 R)
• M48: 23,512,148 km (0.086 R)
• M49: 23,812,091 km (0.111 R)
• M50: 24,340,322 km (0.088 R)
• M51: 24,720,001 km (0.087 R)
• M52: 25,101,625 km (0.114 R)
• M53: 26,725,360 km (0.093 R)
• M54: 28,782,481 km (0.062 R)
• M55: 29,425,602 km (0.112 R)
• M56: 30,562,396 km (0.073 R)
• M57: 34,227,544 km (0.082 R)
• M58: 34,567,580 km (0.116 R)
• M59: 35,766,308 km (0.065 R)
• M60: 39,088,428 km (0.094 R)
• M61: 39,532,733 km (0.095 R)
• M62: 40,426,581 km (0.089 R)
• M63: 40,516,339 km (0.042 R)
• M64: 41,056,088 km (0.099 R)
• M65: 42,598,742 km (0.073 R)
• M66: 42,689,996 km (0.109 R)
• M67: 43,883,189 km (0.099 R)
• M68: 44,160,095 km (0.101 R)
• M69: 44,530,200 km (0.111 R)
• M70: 46,396,134 km (0.103 R)
• M71: 47,622,537 km (0.057 R)
• M72: 48,955,305 km (0.057 R)
• M73: 49,722,293 km (0.119 R)
• M74: 49,818,485 km (0.12 R)
• M75: 51,851,968 km (0.075 R)
• M76: 53,124,448 km (0.06 R)
• M77: 53,321,169 km (0.115 R)
• M78: 53,518,040 km (0.102 R)
• M79: 53,715,210 km (0.108 R)
• M80: 54,209,182 km (0.092 R)
• M81: 57,910,832 km (0.051 R)
• M82: 58,518,797 km (0.097 R)
• M83: 58,925,255 km (0.104 R)
• M84: 59,230,734 km (0.084 R)
• M85: 61,177,451 km (0.115 R)
• M86: 62,003,530 km (0.111 R)
• M87: 62,833,050 km (0.097 R)
• M88: 63,145,261 km (0.072 R)
• M89: 64,713,197 km (0.108 R)
• M90: 65,133,567 km (0.087 R)
• M91: 65,238,734 km (0.097 R)
• M92: 66,611,743 km (0.114 R)
• M93: 68,207,803 km (0.104 R)
• M94: 71,328,863 km (0.105 R)
• M95: 71,654,388 km (0.12 R)
• M96: 71,762,996 km (0.04 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 879.5

Radius: 4.2

Gravity: 49.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 14.93 AU - 21.63 AU

Year: 28690 Days

Day: 20.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 105,189,689 km

• M1: 61,634 km (0.054 R)
• M2: 493,075 km (0.05 R)
• M3: 831,016 km (0.116 R)
• M4: 2,611,829 km (0.095 R)
• M5: 3,082,315 km (0.071 R)
• M6: 3,228,472 km (0.081 R)
• M7: 3,327,206 km (0.112 R)
• M8: 3,835,689 km (0.066 R)
• M9: 5,500,714 km (0.057 R)
• M10: 5,857,355 km (0.103 R)
• M11: 6,038,368 km (0.084 R)
• M12: 6,282,662 km (0.066 R)
• M13: 6,592,629 km (0.115 R)
• M14: 7,163,045 km (0.106 R)
• M15: 8,554,156 km (0.117 R)
• M16: 8,622,522 km (0.064 R)
• M17: 8,691,038 km (0.111 R)
• M18: 9,456,081 km (0.112 R)
• M19: 10,025,900 km (0.109 R)
• M20: 11,423,144 km (0.079 R)
• M21: 11,498,392 km (0.101 R)
• M22: 12,336,588 km (0.095 R)
• M23: 14,071,325 km (0.095 R)
• M24: 14,557,518 km (0.097 R)
• M25: 15,214,253 km (0.096 R)
• M26: 15,546,211 km (0.084 R)
• M27: 17,501,156 km (0.109 R)
• M28: 18,551,333 km (0.099 R)
• M29: 19,262,820 km (0.118 R)
• M30: 21,542,991 km (0.086 R)
• M31: 21,729,091 km (0.054 R)
• M32: 23,046,450 km (0.086 R)
• M33: 24,389,390 km (0.099 R)
• M34: 26,949,907 km (0.115 R)
• M35: 27,250,898 km (0.032 R)
• M36: 27,856,021 km (0.081 R)
• M37: 28,874,334 km (0.097 R)
• M38: 29,285,130 km (0.091 R)
• M39: 29,801,242 km (0.11 R)
• M40: 31,157,347 km (0.115 R)
• M41: 31,789,996 km (0.119 R)
• M42: 32,001,827 km (0.118 R)
• M43: 33,390,095 km (0.117 R)
• M44: 34,579,997 km (0.093 R)
• M45: 34,906,868 km (0.106 R)
• M46: 36,889,937 km (0.105 R)
• M47: 37,447,189 km (0.064 R)
• M48: 37,895,085 km (0.094 R)
• M49: 38,344,627 km (0.115 R)
• M50: 38,570,071 km (0.101 R)
• M51: 41,194,466 km (0.071 R)
• M52: 41,656,724 km (0.065 R)
• M53: 41,888,601 km (0.038 R)
• M54: 42,469,938 km (0.092 R)
• M55: 46,133,141 km (0.064 R)
• M56: 47,336,207 km (0.092 R)
• M57: 49,160,254 km (0.078 R)
• M58: 49,650,486 km (0.116 R)
• M59: 51,379,089 km (0.106 R)
• M60: 51,627,721 km (0.077 R)
• M61: 51,752,187 km (0.098 R)
• M62: 53,252,952 km (0.099 R)
• M63: 53,882,610 km (0.075 R)
• M64: 54,135,131 km (0.108 R)
• M65: 54,514,661 km (0.055 R)
• M66: 57,324,707 km (0.11 R)
• M67: 59,789,332 km (0.031 R)
• M68: 59,919,931 km (0.088 R)
• M69: 60,181,578 km (0.11 R)
• M70: 60,574,721 km (0.099 R)
• M71: 64,017,417 km (0.088 R)
• M72: 64,552,828 km (0.04 R)
• M73: 64,955,246 km (0.083 R)
• M74: 66,979,754 km (0.028 R)
• M75: 69,573,931 km (0.117 R)
• M76: 69,986,521 km (0.09 R)
• M77: 71,229,081 km (0.076 R)
• M78: 73,316,271 km (0.081 R)
• M79: 77,408,221 km (0.101 R)
• M80: 77,550,639 km (0.084 R)
• M81: 77,693,056 km (0.1 R)
• M82: 79,266,377 km (0.081 R)
• M83: 79,409,991 km (0.108 R)
• M84: 79,841,132 km (0.09 R)
• M85: 81,863,545 km (0.094 R)
• M86: 82,008,506 km (0.085 R)
• M87: 83,610,250 km (0.056 R)
• M88: 86,696,753 km (0.109 R)
• M89: 88,625,967 km (0.032 R)
• M90: 89,820,207 km (0.101 R)
• M91: 90,869,487 km (0.116 R)
• M92: 91,470,870 km (0.113 R)
• M93: 92,375,638 km (0.095 R)
• M94: 95,107,145 km (0.09 R)
• M95: 96,636,185 km (0.038 R)
• M96: 100,805,029 km (0.094 R)
• M97: 104,087,655 km (0.118 R)
• M98: 105,032,067 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 16,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit