🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.96 AU - 1.1 AU

Year: 369 Days

Day: 30.6 Hours

Environment

Temp: 84 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.43 AU - 2.93 AU

Year: 1549 Days

Day: 38.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.63 AU - 3.03 AU

Year: 1681 Days

Day: 45.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.62 AU - 3.28 AU

Year: 1789 Days

Day: 37.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.85 AU - 4.31 AU

Year: 2910 Days

Day: 19.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,395,486 km

• M1: 1,181,374 km (0.111 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 8.7

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.01 AU - 9.13 AU

Year: 7354 Days

Day: 10.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,395,486 km

• M1: 191,036 km (0.118 R)
• M2: 406,607 km (0.113 R)
• M3: 538,702 km (0.1 R)
• M4: 662,270 km (0.119 R)
• M5: 872,754 km (0.118 R)
• M6: 1,076,357 km (0.12 R)
• M7: 1,356,404 km (0.098 R)
• M8: 1,449,603 km (0.094 R)
• M9: 1,775,876 km (0.036 R)
• M10: 1,965,267 km (0.088 R)
• M11: 2,252,495 km (0.062 R)
• M12: 2,476,742 km (0.108 R)
• M13: 2,669,275 km (0.111 R)
• M14: 2,747,664 km (0.112 R)
• M15: 3,638,519 km (0.115 R)
• M16: 3,968,981 km (0.059 R)
• M17: 4,378,281 km (0.103 R)
• M18: 5,066,132 km (0.094 R)
• M19: 5,711,348 km (0.106 R)
• M20: 5,863,937 km (0.104 R)
• M21: 6,095,365 km (0.086 R)
• M22: 6,700,339 km (0.052 R)
• M23: 6,780,673 km (0.05 R)
• M24: 7,132,527 km (0.119 R)
• M25: 7,187,131 km (0.058 R)
• M26: 7,379,663 km (0.108 R)
• M27: 7,573,691 km (0.091 R)
• M28: 7,741,540 km (0.114 R)
• M29: 7,797,789 km (0.098 R)
• M30: 8,052,255 km (0.051 R)
• M31: 8,540,692 km (0.107 R)
• M32: 8,656,930 km (0.108 R)
• M33: 9,276,265 km (0.117 R)
• M34: 9,909,662 km (0.098 R)
• M35: 10,032,033 km (0.07 R)
• M36: 10,996,491 km (0.051 R)
• M37: 11,123,050 km (0.1 R)
• M38: 11,218,344 km (0.091 R)
• M39: 12,382,814 km (0.069 R)
• M40: 12,912,540 km (0.086 R)
• M41: 13,012,771 km (0.112 R)
• M42: 13,281,000 km (0.05 R)
• M43: 13,449,746 km (0.071 R)
• M44: 13,789,184 km (0.093 R)
• M45: 14,200,279 km (0.051 R)
• M46: 14,303,651 km (0.106 R)
• M47: 14,372,765 km (0.069 R)
• M48: 14,615,413 km (0.073 R)
• M49: 14,859,407 km (0.1 R)
• M50: 15,069,742 km (0.112 R)
• M51: 15,140,053 km (0.056 R)
• M52: 15,280,974 km (0.12 R)
• M53: 15,813,243 km (0.115 R)
• M54: 16,713,972 km (0.086 R)
• M55: 16,896,182 km (0.116 R)
• M56: 17,299,199 km (0.096 R)
• M57: 17,520,304 km (0.119 R)
• M58: 17,816,658 km (0.114 R)
• M59: 17,928,258 km (0.083 R)
• M60: 18,077,407 km (0.07 R)
• M61: 18,489,698 km (0.062 R)
• M62: 18,942,830 km (0.05 R)
• M63: 19,056,674 km (0.108 R)
• M64: 19,247,112 km (0.078 R)
• M65: 20,909,594 km (0.099 R)
• M66: 21,421,218 km (0.097 R)
• M67: 22,056,710 km (0.114 R)
• M68: 22,778,819 km (0.118 R)
• M69: 22,859,602 km (0.055 R)
• M70: 23,224,022 km (0.113 R)
• M71: 23,713,058 km (0.091 R)
• M72: 24,164,095 km (0.073 R)
• M73: 24,576,836 km (0.085 R)
• M74: 24,825,467 km (0.106 R)
• M75: 25,200,061 km (0.084 R)
• M76: 25,997,118 km (0.098 R)
• M77: 26,250,387 km (0.107 R)
• M78: 26,844,889 km (0.078 R)
• M79: 27,315,075 km (0.081 R)
• M80: 28,393,825 km (0.054 R)
• M81: 28,480,742 km (0.093 R)
• M82: 28,567,658 km (0.109 R)
• M83: 28,916,520 km (0.106 R)
• M84: 29,222,897 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 13.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.98 AU - 9.26 AU

Year: 9725 Days

Day: 7.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 96,395,486 km

• M1: 216,618 km (0.101 R)
• M2: 333,005 km (0.063 R)
• M3: 446,250 km (0.091 R)
• M4: 566,078 km (0.032 R)
• M5: 712,086 km (0.111 R)
• M6: 986,748 km (0.106 R)
• M7: 1,076,207 km (0.075 R)
• M8: 1,480,421 km (0.12 R)
• M9: 1,584,541 km (0.117 R)
• M10: 1,874,910 km (0.067 R)
• M11: 2,363,198 km (0.096 R)
• M12: 3,045,214 km (0.029 R)
• M13: 3,179,852 km (0.118 R)
• M14: 3,595,585 km (0.075 R)
• M15: 3,762,087 km (0.04 R)
• M16: 4,004,436 km (0.039 R)
• M17: 4,736,269 km (0.08 R)
• M18: 4,972,035 km (0.093 R)
• M19: 5,619,345 km (0.079 R)
• M20: 5,981,222 km (0.088 R)
• M21: 6,293,582 km (0.039 R)
• M22: 6,640,201 km (0.048 R)
• M23: 6,874,920 km (0.087 R)
• M24: 7,172,171 km (0.102 R)
• M25: 7,687,236 km (0.092 R)
• M26: 8,403,212 km (0.106 R)
• M27: 8,529,921 km (0.096 R)
• M28: 8,753,271 km (0.04 R)
• M29: 8,849,462 km (0.076 R)
• M30: 9,369,165 km (0.067 R)
• M31: 9,831,871 km (0.107 R)
• M32: 11,230,163 km (0.067 R)
• M33: 11,580,521 km (0.035 R)
• M34: 11,934,619 km (0.116 R)
• M35: 12,292,307 km (0.065 R)
• M36: 12,908,501 km (0.077 R)
• M37: 13,982,913 km (0.087 R)
• M38: 14,702,329 km (0.077 R)
• M39: 15,008,855 km (0.07 R)
• M40: 15,124,345 km (0.082 R)
• M41: 15,394,967 km (0.12 R)
• M42: 15,550,399 km (0.108 R)
• M43: 15,784,520 km (0.106 R)
• M44: 16,216,708 km (0.055 R)
• M45: 17,780,305 km (0.082 R)
• M46: 18,025,047 km (0.071 R)
• M47: 18,312,126 km (0.095 R)
• M48: 21,611,806 km (0.081 R)
• M49: 21,742,255 km (0.093 R)
• M50: 21,873,153 km (0.1 R)
• M51: 23,329,190 km (0.09 R)
• M52: 24,362,612 km (0.072 R)
• M53: 24,862,119 km (0.055 R)
• M54: 25,273,214 km (0.104 R)
• M55: 26,056,209 km (0.042 R)
• M56: 26,195,186 km (0.063 R)
• M57: 26,427,361 km (0.045 R)
• M58: 27,034,280 km (0.066 R)
• M59: 27,268,849 km (0.115 R)
• M60: 27,740,232 km (0.115 R)
• M61: 27,929,474 km (0.068 R)
• M62: 28,166,736 km (0.114 R)
• M63: 28,499,890 km (0.112 R)
• M64: 28,978,304 km (0.066 R)
• M65: 29,266,579 km (0.053 R)
• M66: 29,604,072 km (0.073 R)
• M67: 29,749,182 km (0.105 R)
• M68: 30,040,000 km (0.116 R)
• M69: 30,137,089 km (0.097 R)
• M70: 30,380,485 km (0.104 R)
• M71: 31,114,412 km (0.109 R)
• M72: 31,557,521 km (0.085 R)
• M73: 31,755,140 km (0.056 R)
• M74: 32,052,391 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 931.7

Radius: 7.5

Gravity: 16.56 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 11.14 AU - 16.34 AU

Year: 17984 Days

Day: 16 Hours

Environment

Temp: -183 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,395,486 km

• M1: 422,165 km (0.066 R)
• M2: 521,498 km (0.101 R)
• M3: 1,217,427 km (0.096 R)
• M4: 1,672,355 km (0.041 R)
• M5: 1,835,117 km (0.117 R)
• M6: 3,152,476 km (0.035 R)
• M7: 3,394,974 km (0.054 R)
• M8: 3,941,156 km (0.068 R)
• M9: 4,514,415 km (0.091 R)
• M10: 5,066,730 km (0.075 R)
• M11: 6,952,262 km (0.093 R)
• M12: 7,056,980 km (0.092 R)
• M13: 7,374,277 km (0.066 R)
• M14: 8,187,940 km (0.093 R)
• M15: 8,802,488 km (0.11 R)
• M16: 10,553,083 km (0.087 R)
• M17: 10,613,371 km (0.108 R)
• M18: 11,282,671 km (0.097 R)
• M19: 11,965,735 km (0.09 R)
• M20: 12,918,674 km (0.083 R)
• M21: 13,829,874 km (0.087 R)
• M22: 14,694,550 km (0.079 R)
• M23: 14,761,869 km (0.044 R)
• M24: 14,896,507 km (0.09 R)
• M25: 14,964,125 km (0.115 R)
• M26: 15,235,346 km (0.059 R)
• M27: 15,989,469 km (0.1 R)
• M28: 17,320,591 km (0.032 R)
• M29: 17,891,606 km (0.09 R)
• M30: 18,251,688 km (0.112 R)
• M31: 18,396,349 km (0.112 R)
• M32: 18,978,883 km (0.089 R)
• M33: 19,052,186 km (0.103 R)
• M34: 19,419,748 km (0.073 R)
• M35: 19,789,854 km (0.118 R)
• M36: 19,938,404 km (0.108 R)
• M37: 20,236,852 km (0.092 R)
• M38: 20,386,599 km (0.047 R)
• M39: 20,461,698 km (0.057 R)
• M40: 20,989,329 km (0.047 R)
• M41: 21,827,676 km (0.12 R)
• M42: 22,212,441 km (0.093 R)
• M43: 22,521,660 km (0.084 R)
• M44: 22,754,734 km (0.079 R)
• M45: 22,832,525 km (0.111 R)
• M46: 22,988,406 km (0.114 R)
• M47: 23,066,496 km (0.056 R)
• M48: 25,369,405 km (0.044 R)
• M49: 25,530,971 km (0.083 R)
• M50: 26,425,417 km (0.083 R)
• M51: 27,744,571 km (0.048 R)
• M52: 32,702,992 km (0.032 R)
• M53: 33,054,996 km (0.102 R)
• M54: 33,143,109 km (0.071 R)
• M55: 34,118,188 km (0.095 R)
• M56: 35,372,716 km (0.07 R)
• M57: 36,460,143 km (0.052 R)
• M58: 37,191,078 km (0.086 R)
• M59: 37,282,781 km (0.112 R)
• M60: 39,412,905 km (0.086 R)
• M61: 40,539,826 km (0.095 R)
• M62: 43,017,616 km (0.06 R)
• M63: 43,306,639 km (0.104 R)
• M64: 44,664,090 km (0.039 R)
• M65: 46,924,364 km (0.07 R)
• M66: 48,218,236 km (0.048 R)
• M67: 49,826,862 km (0.102 R)
• M68: 51,044,738 km (0.066 R)
• M69: 53,509,812 km (0.103 R)
• M70: 53,717,005 km (0.057 R)
• M71: 54,444,200 km (0.082 R)
• M72: 54,756,860 km (0.082 R)
• M73: 55,908,464 km (0.059 R)
• M74: 56,223,966 km (0.087 R)
• M75: 56,539,917 km (0.113 R)
• M76: 56,750,999 km (0.09 R)
• M77: 56,962,232 km (0.104 R)
• M78: 58,128,945 km (0.08 R)
• M79: 58,555,150 km (0.089 R)
• M80: 60,378,000 km (0.04 R)
• M81: 63,092,603 km (0.063 R)
• M82: 63,311,464 km (0.079 R)
• M83: 63,859,741 km (0.052 R)
• M84: 64,409,513 km (0.054 R)
• M85: 65,182,036 km (0.101 R)
• M86: 67,405,958 km (0.081 R)
• M87: 67,629,607 km (0.117 R)
• M88: 68,414,697 km (0.115 R)
• M89: 68,752,189 km (0.066 R)
• M90: 69,090,131 km (0.117 R)
• M91: 72,156,289 km (0.041 R)
• M92: 74,571,696 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 569.6

Radius: 5.7

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 19.08 AU - 20.66 AU

Year: 31275 Days

Day: 17.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,395,486 km

• M1: 153,188 km (0.119 R)
• M2: 265,835 km (0.091 R)
• M3: 546,631 km (0.111 R)
• M4: 648,357 km (0.111 R)
• M5: 990,338 km (0.102 R)
• M6: 1,313,320 km (0.049 R)
• M7: 2,332,680 km (0.049 R)
• M8: 3,348,150 km (0.116 R)
• M9: 3,395,124 km (0.083 R)
• M10: 4,795,809 km (0.084 R)
• M11: 5,555,317 km (0.113 R)
• M12: 5,892,211 km (0.094 R)
• M13: 7,243,828 km (0.09 R)
• M14: 7,488,271 km (0.117 R)
• M15: 7,985,534 km (0.053 R)
• M16: 8,048,365 km (0.037 R)
• M17: 8,238,056 km (0.074 R)
• M18: 10,078,409 km (0.111 R)
• M19: 10,557,571 km (0.106 R)
• M20: 11,114,374 km (0.075 R)
• M21: 11,752,110 km (0.114 R)
• M22: 12,111,444 km (0.098 R)
• M23: 12,256,254 km (0.102 R)
• M24: 13,285,637 km (0.113 R)
• M25: 13,886,273 km (0.107 R)
• M26: 14,266,102 km (0.082 R)
• M27: 14,418,991 km (0.04 R)
• M28: 15,269,754 km (0.115 R)
• M29: 15,426,233 km (0.043 R)
• M30: 15,583,161 km (0.077 R)
• M31: 16,616,135 km (0.077 R)
• M32: 17,753,228 km (0.059 R)
• M33: 18,331,125 km (0.102 R)
• M34: 19,930,775 km (0.118 R)
• M35: 20,016,195 km (0.082 R)
• M36: 20,359,073 km (0.087 R)
• M37: 22,545,745 km (0.102 R)
• M38: 25,636,886 km (0.102 R)
• M39: 27,421,290 km (0.111 R)
• M40: 29,439,515 km (0.109 R)
• M41: 29,829,367 km (0.043 R)
• M42: 30,025,041 km (0.108 R)
• M43: 30,712,742 km (0.115 R)
• M44: 31,405,829 km (0.052 R)
• M45: 31,704,426 km (0.077 R)
• M46: 32,404,844 km (0.117 R)
• M47: 33,110,198 km (0.073 R)
• M48: 34,229,040 km (0.11 R)
• M49: 37,237,304 km (0.117 R)
• M50: 37,764,486 km (0.101 R)
• M51: 37,870,252 km (0.116 R)
• M52: 38,613,155 km (0.085 R)
• M53: 39,146,771 km (0.041 R)
• M54: 39,253,733 km (0.085 R)
• M55: 40,113,323 km (0.091 R)
• M56: 40,329,192 km (0.116 R)
• M57: 41,741,695 km (0.082 R)
• M58: 41,850,902 km (0.106 R)
• M59: 44,168,622 km (0.118 R)
• M60: 44,280,072 km (0.097 R)
• M61: 44,503,123 km (0.117 R)
• M62: 44,838,521 km (0.084 R)
• M63: 47,095,504 km (0.104 R)
• M64: 49,042,670 km (0.099 R)
• M65: 49,620,417 km (0.047 R)
• M66: 49,852,144 km (0.105 R)
• M67: 51,367,122 km (0.104 R)
• M68: 52,424,779 km (0.072 R)
• M69: 53,015,391 km (0.116 R)
• M70: 53,965,038 km (0.108 R)
• M71: 54,561,485 km (0.078 R)
• M72: 55,400,131 km (0.108 R)
• M73: 55,640,534 km (0.059 R)
• M74: 58,063,272 km (0.112 R)
• M75: 61,015,885 km (0.12 R)
• M76: 63,891,007 km (0.106 R)
• M77: 66,299,084 km (0.086 R)
• M78: 68,995,136 km (0.09 R)
• M79: 75,024,529 km (0.097 R)
• M80: 77,295,125 km (0.118 R)
• M81: 80,266,738 km (0.06 R)
• M82: 81,629,873 km (0.119 R)
• M83: 82,177,252 km (0.104 R)
• M84: 82,863,158 km (0.118 R)
• M85: 83,138,119 km (0.096 R)
• M86: 84,240,655 km (0.101 R)
• M87: 85,764,758 km (0.053 R)
• M88: 87,717,609 km (0.111 R)
• M89: 89,262,207 km (0.117 R)
• M90: 90,815,781 km (0.057 R)
• M91: 92,520,748 km (0.042 R)
• M92: 94,523,265 km (0.083 R)
• M93: 95,385,846 km (0.101 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit