🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.79 AU - 0.89 AU

Year: 287 Days

Day: 13.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.81 AU - 0.97 AU

Year: 313 Days

Day: 15.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 42.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.23 AU - 1.58 AU

Year: 618 Days

Day: 29.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,982,371 km

• M1: 90,357 km (0.116 R)
• M2: 280,047 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.66 AU - 2.5 AU

Year: 1118 Days

Day: 14.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.42 AU - 4.38 AU

Year: 2871 Days

Day: 24.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 144.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,982,371 km

• M1: 506,538 km (0.106 R)

Asteroid Belt

Center: 6.91 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.4

Radius: 13

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.47 AU - 10.35 AU

Year: 11630 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 111,982,371 km

• M1: 166,203 km (0.115 R)
• M2: 254,915 km (0.096 R)
• M3: 746,643 km (0.109 R)
• M4: 945,758 km (0.109 R)
• M5: 1,042,548 km (0.106 R)
• M6: 1,268,141 km (0.049 R)
• M7: 1,398,291 km (0.051 R)
• M8: 1,672,504 km (0.116 R)
• M9: 2,487,663 km (0.053 R)
• M10: 2,737,192 km (0.058 R)
• M11: 2,937,205 km (0.117 R)
• M12: 3,112,384 km (0.119 R)
• M13: 3,321,372 km (0.073 R)
• M14: 3,412,327 km (0.114 R)
• M15: 3,504,181 km (0.112 R)
• M16: 3,753,261 km (0.079 R)
• M17: 3,911,984 km (0.12 R)
• M18: 4,434,829 km (0.094 R)
• M19: 5,154,694 km (0.073 R)
• M20: 5,367,123 km (0.078 R)
• M21: 5,618,746 km (0.071 R)
• M22: 6,021,913 km (0.049 R)
• M23: 7,446,533 km (0.097 R)
• M24: 8,217,261 km (0.052 R)
• M25: 8,424,305 km (0.119 R)
• M26: 8,633,144 km (0.08 R)
• M27: 10,186,867 km (0.087 R)
• M28: 10,723,923 km (0.061 R)
• M29: 10,904,937 km (0.079 R)
• M30: 12,012,709 km (0.085 R)
• M31: 12,437,268 km (0.099 R)
• M32: 13,155,936 km (0.108 R)
• M33: 13,937,435 km (0.095 R)
• M34: 14,483,467 km (0.039 R)
• M35: 15,087,244 km (0.117 R)
• M36: 15,443,138 km (0.106 R)
• M37: 15,750,561 km (0.051 R)
• M38: 16,008,169 km (0.102 R)
• M39: 16,111,691 km (0.077 R)
• M40: 16,319,183 km (0.057 R)
• M41: 16,632,291 km (0.103 R)
• M42: 17,850,766 km (0.096 R)
• M43: 17,958,028 km (0.12 R)
• M44: 19,372,625 km (0.079 R)
• M45: 20,653,781 km (0.111 R)
• M46: 20,879,375 km (0.063 R)
• M47: 21,789,827 km (0.087 R)
• M48: 22,946,369 km (0.086 R)
• M49: 24,241,437 km (0.03 R)
• M50: 25,137,977 km (0.118 R)
• M51: 25,258,404 km (0.047 R)
• M52: 25,802,342 km (0.074 R)
• M53: 26,350,319 km (0.091 R)
• M54: 26,472,540 km (0.113 R)
• M55: 27,333,775 km (0.087 R)
• M56: 29,210,331 km (0.097 R)
• M57: 29,463,600 km (0.059 R)
• M58: 29,972,382 km (0.092 R)
• M59: 30,805,493 km (0.113 R)
• M60: 31,063,399 km (0.091 R)
• M61: 31,451,606 km (0.112 R)
• M62: 31,971,608 km (0.094 R)
• M63: 32,363,555 km (0.048 R)
• M64: 32,756,997 km (0.108 R)
• M65: 33,152,085 km (0.087 R)
• M66: 33,416,424 km (0.113 R)
• M67: 34,413,644 km (0.052 R)
• M68: 36,165,285 km (0.087 R)
• M69: 36,983,586 km (0.104 R)
• M70: 37,326,314 km (0.105 R)
• M71: 39,544,701 km (0.05 R)
• M72: 41,876,932 km (0.118 R)
• M73: 42,019,798 km (0.085 R)
• M74: 42,592,459 km (0.099 R)
• M75: 43,528,792 km (0.033 R)
• M76: 45,641,562 km (0.111 R)
• M77: 46,009,274 km (0.099 R)
• M78: 46,304,131 km (0.062 R)
• M79: 47,936,992 km (0.044 R)
• M80: 48,535,384 km (0.111 R)
• M81: 50,345,518 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.1

Radius: 8.5

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.32 AU - 13.08 AU

Year: 13048 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 111,982,371 km

• M1: 119,678 km (0.071 R)
• M2: 185,501 km (0.083 R)
• M3: 397,930 km (0.099 R)
• M4: 587,022 km (0.1 R)
• M5: 656,735 km (0.042 R)
• M6: 789,877 km (0.118 R)
• M7: 851,960 km (0.12 R)
• M8: 1,242,560 km (0.12 R)
• M9: 1,684,472 km (0.075 R)
• M10: 1,807,441 km (0.096 R)
• M11: 2,238,882 km (0.069 R)
• M12: 2,420,344 km (0.068 R)
• M13: 2,919,702 km (0.047 R)
• M14: 3,295,641 km (0.037 R)
• M15: 3,398,564 km (0.094 R)
• M16: 3,476,505 km (0.065 R)
• M17: 3,767,174 km (0.059 R)
• M18: 4,011,018 km (0.112 R)
• M19: 4,259,949 km (0.052 R)
• M20: 4,628,409 km (0.112 R)
• M21: 4,686,004 km (0.12 R)
• M22: 5,335,558 km (0.117 R)
• M23: 5,701,773 km (0.093 R)
• M24: 5,825,640 km (0.033 R)
• M25: 5,919,139 km (0.057 R)
• M26: 6,107,632 km (0.081 R)
• M27: 6,171,062 km (0.082 R)
• M28: 7,013,597 km (0.053 R)
• M29: 7,720,297 km (0.047 R)
• M30: 7,891,886 km (0.108 R)
• M31: 8,344,120 km (0.083 R)
• M32: 9,092,259 km (0.078 R)
• M33: 9,164,665 km (0.057 R)
• M34: 9,566,036 km (0.047 R)
• M35: 10,348,582 km (0.106 R)
• M36: 10,996,939 km (0.044 R)
• M37: 11,151,474 km (0.117 R)
• M38: 11,579,922 km (0.119 R)
• M39: 11,934,619 km (0.108 R)
• M40: 12,133,135 km (0.052 R)
• M41: 12,292,906 km (0.117 R)
• M42: 12,614,242 km (0.079 R)
• M43: 13,019,951 km (0.09 R)
• M44: 13,142,472 km (0.101 R)
• M45: 14,178,437 km (0.116 R)
• M46: 15,672,621 km (0.11 R)
• M47: 16,152,381 km (0.1 R)
• M48: 16,372,141 km (0.118 R)
• M49: 18,119,743 km (0.115 R)
• M50: 18,210,848 km (0.078 R)
• M51: 18,577,363 km (0.088 R)
• M52: 19,131,473 km (0.094 R)
• M53: 19,317,274 km (0.105 R)
• M54: 19,925,688 km (0.105 R)
• M55: 20,303,273 km (0.062 R)
• M56: 20,492,814 km (0.116 R)
• M57: 20,778,396 km (0.094 R)
• M58: 21,982,510 km (0.114 R)
• M59: 22,226,055 km (0.049 R)
• M60: 22,666,621 km (0.099 R)
• M61: 22,912,709 km (0.061 R)
• M62: 23,407,429 km (0.11 R)
• M63: 25,625,666 km (0.083 R)
• M64: 25,830,616 km (0.063 R)
• M65: 26,139,236 km (0.092 R)
• M66: 26,759,768 km (0.098 R)
• M67: 27,647,332 km (0.112 R)
• M68: 28,121,109 km (0.073 R)
• M69: 28,491,513 km (0.057 R)
• M70: 29,237,109 km (0.084 R)
• M71: 29,344,071 km (0.112 R)
• M72: 30,801,902 km (0.096 R)
• M73: 31,841,757 km (0.077 R)
• M74: 32,227,720 km (0.119 R)
• M75: 32,393,624 km (0.109 R)
• M76: 32,670,829 km (0.069 R)
• M77: 32,948,781 km (0.047 R)
• M78: 34,011,973 km (0.076 R)
• M79: 34,916,143 km (0.114 R)
• M80: 35,314,223 km (0.081 R)
• M81: 36,057,425 km (0.057 R)
• M82: 36,287,208 km (0.058 R)
• M83: 36,690,374 km (0.079 R)
• M84: 36,979,247 km (0.072 R)
• M85: 37,152,930 km (0.059 R)
• M86: 38,963,813 km (0.048 R)
• M87: 39,494,885 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.3

Radius: 3.6

Gravity: 8.82 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.74 AU - 18.6 AU

Year: 23124 Days

Day: 24.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 111.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 111,982,371 km

• M1: 46,226 km (0.092 R)
• M2: 71,807 km (0.115 R)
• M3: 105,317 km (0.104 R)
• M4: 308,620 km (0.09 R)
• M5: 499,657 km (0.034 R)
• M6: 623,225 km (0.078 R)
• M7: 880,383 km (0.046 R)
• M8: 1,289,534 km (0.114 R)
• M9: 1,819,260 km (0.115 R)
• M10: 1,937,143 km (0.026 R)
• M11: 2,033,484 km (0.117 R)
• M12: 3,247,620 km (0.115 R)
• M13: 3,448,680 km (0.118 R)
• M14: 3,506,873 km (0.11 R)
• M15: 3,742,789 km (0.066 R)
• M16: 4,230,029 km (0.113 R)
• M17: 4,417,924 km (0.064 R)
• M18: 4,608,512 km (0.108 R)
• M19: 5,772,683 km (0.119 R)
• M20: 6,015,929 km (0.095 R)
• M21: 7,657,765 km (0.109 R)
• M22: 7,733,761 km (0.098 R)
• M23: 7,886,501 km (0.106 R)
• M24: 8,625,664 km (0.109 R)
• M25: 8,665,157 km (0.1 R)
• M26: 9,103,778 km (0.085 R)
• M27: 9,305,436 km (0.088 R)
• M28: 9,467,900 km (0.118 R)
• M29: 10,420,240 km (0.084 R)
• M30: 10,631,173 km (0.074 R)
• M31: 10,800,966 km (0.093 R)
• M32: 10,886,237 km (0.101 R)
• M33: 12,014,803 km (0.116 R)
• M34: 12,369,350 km (0.066 R)
• M35: 13,316,604 km (0.089 R)
• M36: 14,193,547 km (0.064 R)
• M37: 14,240,221 km (0.053 R)
• M38: 14,662,536 km (0.078 R)
• M39: 15,184,333 km (0.108 R)
• M40: 15,232,055 km (0.071 R)
• M41: 16,588,758 km (0.027 R)
• M42: 16,933,881 km (0.087 R)
• M43: 17,181,914 km (0.112 R)
• M44: 19,883,502 km (0.098 R)
• M45: 20,197,657 km (0.048 R)
• M46: 21,738,515 km (0.077 R)
• M47: 22,441,476 km (0.108 R)
• M48: 22,495,929 km (0.049 R)
• M49: 22,550,383 km (0.079 R)
• M50: 23,316,923 km (0.086 R)
• M51: 23,925,187 km (0.088 R)
• M52: 24,650,737 km (0.1 R)
• M53: 24,875,433 km (0.09 R)
• M54: 25,044,479 km (0.107 R)
• M55: 25,213,824 km (0.12 R)
• M56: 25,440,315 km (0.08 R)
• M57: 25,610,557 km (0.057 R)
• M58: 25,895,092 km (0.12 R)
• M59: 27,449,863 km (0.111 R)
• M60: 28,857,130 km (0.026 R)
• M61: 29,390,895 km (0.076 R)
• M62: 30,107,619 km (0.11 R)
• M63: 30,890,464 km (0.094 R)
• M64: 32,046,706 km (0.081 R)
• M65: 33,838,739 km (0.107 R)
• M66: 34,088,418 km (0.108 R)
• M67: 34,652,402 km (0.075 R)
• M68: 34,778,214 km (0.081 R)
• M69: 37,196,463 km (0.04 R)
• M70: 37,583,323 km (0.112 R)
• M71: 38,490,934 km (0.118 R)
• M72: 39,405,725 km (0.086 R)
• M73: 39,537,072 km (0.113 R)
• M74: 42,730,986 km (0.041 R)
• M75: 44,017,977 km (0.119 R)
• M76: 45,455,163 km (0.096 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 882.5

Radius: 4.5

Gravity: 43.58 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.16 AU - 21.32 AU

Year: 31460 Days

Day: 19.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,982,371 km

• M1: 151,543 km (0.074 R)
• M2: 917,933 km (0.108 R)
• M3: 1,307,336 km (0.112 R)
• M4: 1,868,178 km (0.066 R)
• M5: 2,780,875 km (0.097 R)
• M6: 3,077,976 km (0.112 R)
• M7: 3,385,101 km (0.055 R)
• M8: 3,489,670 km (0.086 R)
• M9: 4,592,804 km (0.087 R)
• M10: 4,766,936 km (0.102 R)
• M11: 5,362,784 km (0.033 R)
• M12: 5,981,970 km (0.087 R)
• M13: 6,172,109 km (0.115 R)
• M14: 7,970,575 km (0.083 R)
• M15: 8,109,850 km (0.115 R)
• M16: 8,962,109 km (0.096 R)
• M17: 9,545,990 km (0.028 R)
• M18: 9,842,493 km (0.086 R)
• M19: 9,991,941 km (0.098 R)
• M20: 11,058,723 km (0.039 R)
• M21: 14,468,508 km (0.051 R)
• M22: 14,808,992 km (0.057 R)
• M23: 15,066,151 km (0.115 R)
• M24: 17,625,920 km (0.086 R)
• M25: 18,723,969 km (0.12 R)
• M26: 19,374,570 km (0.06 R)
• M27: 20,032,501 km (0.12 R)
• M28: 20,985,290 km (0.097 R)
• M29: 23,930,423 km (0.076 R)
• M30: 25,042,384 km (0.068 R)
• M31: 26,481,665 km (0.108 R)
• M32: 27,002,266 km (0.07 R)
• M33: 29,439,814 km (0.039 R)
• M34: 29,655,085 km (0.111 R)
• M35: 31,176,495 km (0.081 R)
• M36: 31,615,864 km (0.119 R)
• M37: 31,946,625 km (0.055 R)
• M38: 36,813,194 km (0.104 R)
• M39: 37,627,006 km (0.12 R)
• M40: 38,094,649 km (0.084 R)
• M41: 38,681,970 km (0.071 R)
• M42: 39,984,668 km (0.063 R)
• M43: 41,061,025 km (0.077 R)
• M44: 42,389,604 km (0.097 R)
• M45: 42,632,551 km (0.07 R)
• M46: 43,487,054 km (0.108 R)
• M47: 43,977,735 km (0.064 R)
• M48: 47,842,745 km (0.105 R)
• M49: 48,730,310 km (0.098 R)
• M50: 51,425,764 km (0.114 R)
• M51: 53,118,464 km (0.111 R)
• M52: 53,380,559 km (0.047 R)
• M53: 53,511,757 km (0.109 R)
• M54: 53,774,451 km (0.037 R)
• M55: 54,697,170 km (0.076 R)
• M56: 56,024,403 km (0.05 R)
• M57: 60,069,379 km (0.105 R)
• M58: 61,301,168 km (0.115 R)
• M59: 62,817,791 km (0.095 R)
• M60: 63,789,430 km (0.118 R)
• M61: 65,466,571 km (0.105 R)
• M62: 67,583,381 km (0.116 R)
• M63: 69,149,821 km (0.027 R)
• M64: 69,579,166 km (0.066 R)
• M65: 70,872,290 km (0.055 R)
• M66: 71,594,250 km (0.091 R)
• M67: 76,863,236 km (0.082 R)
• M68: 77,753,344 km (0.112 R)
• M69: 78,050,894 km (0.108 R)
• M70: 78,647,041 km (0.119 R)
• M71: 79,693,927 km (0.108 R)
• M72: 79,993,871 km (0.111 R)
• M73: 80,444,460 km (0.098 R)
• M74: 81,650,368 km (0.101 R)
• M75: 82,407,034 km (0.1 R)
• M76: 82,862,111 km (0.072 R)
• M77: 83,470,226 km (0.096 R)
• M78: 83,622,517 km (0.056 R)
• M79: 83,774,808 km (0.095 R)
• M80: 85,917,498 km (0.118 R)
• M81: 90,882,202 km (0.074 R)
• M82: 93,083,385 km (0.029 R)
• M83: 93,399,336 km (0.074 R)
• M84: 97,858,849 km (0.074 R)
• M85: 99,791,354 km (0.117 R)
• M86: 100,276,350 km (0.052 R)
• M87: 100,924,408 km (0.061 R)
• M88: 102,713,449 km (0.09 R)
• M89: 104,512,962 km (0.089 R)
• M90: 104,677,071 km (0.053 R)
• M91: 105,334,404 km (0.101 R)
• M92: 105,663,519 km (0.064 R)
• M93: 106,818,265 km (0.077 R)
• M94: 107,480,086 km (0.058 R)
• M95: 108,309,158 km (0.06 R)
• M96: 110,809,237 km (0.107 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: 346 - 17,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit