🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.49 AU - 0.57 AU

Year: 145 Days

Day: 35.8 Hours

Environment

Temp: 197 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,822,736 km

• M1: 223,948 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.6 AU - 0.94 AU

Year: 253 Days

Day: 47.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.62 AU - 1.9 AU

Year: 875 Days

Day: 31.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.72 AU - 1.92 AU

Year: 920 Days

Day: 17.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,822,736 km

• M1: 1,139,188 km (0.052 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.1 AU - 2.46 AU

Year: 1290 Days

Day: 42.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615

Radius: 12.1

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.13 AU - 5.89 AU

Year: 4202 Days

Day: 7.3 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 82,822,736 km

• M1: 197,918 km (0.03 R)
• M2: 326,722 km (0.079 R)
• M3: 744,997 km (0.036 R)
• M4: 1,078,601 km (0.101 R)
• M5: 1,169,556 km (0.081 R)
• M6: 1,263,055 km (0.086 R)
• M7: 1,345,483 km (0.113 R)
• M8: 1,559,857 km (0.112 R)
• M9: 1,648,868 km (0.026 R)
• M10: 1,816,717 km (0.12 R)
• M11: 2,054,876 km (0.098 R)
• M12: 2,457,444 km (0.029 R)
• M13: 2,562,013 km (0.095 R)
• M14: 2,686,030 km (0.118 R)
• M15: 2,830,093 km (0.1 R)
• M16: 2,921,646 km (0.058 R)
• M17: 3,032,648 km (0.04 R)
• M18: 3,413,225 km (0.067 R)
• M19: 3,708,980 km (0.1 R)
• M20: 3,992,468 km (0.073 R)
• M21: 4,074,747 km (0.096 R)
• M22: 4,283,137 km (0.077 R)
• M23: 4,841,286 km (0.094 R)
• M24: 5,536,916 km (0.045 R)
• M25: 6,026,101 km (0.082 R)
• M26: 6,120,946 km (0.039 R)
• M27: 6,240,026 km (0.076 R)
• M28: 6,456,495 km (0.071 R)
• M29: 6,798,176 km (0.06 R)
• M30: 7,145,841 km (0.111 R)
• M31: 7,321,918 km (0.097 R)
• M32: 7,448,478 km (0.044 R)
• M33: 7,550,354 km (0.095 R)
• M34: 8,014,407 km (0.069 R)
• M35: 8,092,646 km (0.06 R)
• M36: 8,197,365 km (0.114 R)
• M37: 8,835,250 km (0.046 R)
• M38: 9,461,617 km (0.105 R)
• M39: 9,627,371 km (0.069 R)
• M40: 10,442,231 km (0.087 R)
• M41: 10,930,219 km (0.097 R)
• M42: 11,075,179 km (0.118 R)
• M43: 11,543,420 km (0.08 R)
• M44: 11,868,945 km (0.025 R)
• M45: 12,287,820 km (0.115 R)
• M46: 12,955,924 km (0.028 R)
• M47: 13,078,594 km (0.089 R)
• M48: 14,074,467 km (0.111 R)
• M49: 14,677,197 km (0.11 R)
• M50: 14,901,444 km (0.1 R)
• M51: 15,548,305 km (0.098 R)
• M52: 16,105,408 km (0.1 R)
• M53: 16,204,441 km (0.114 R)
• M54: 17,104,572 km (0.113 R)
• M55: 17,645,667 km (0.036 R)
• M56: 18,055,117 km (0.03 R)
• M57: 18,226,705 km (0.064 R)
• M58: 18,364,335 km (0.048 R)
• M59: 18,571,379 km (0.066 R)
• M60: 18,848,733 km (0.053 R)
• M61: 18,953,153 km (0.102 R)
• M62: 19,197,446 km (0.098 R)
• M63: 19,407,631 km (0.108 R)
• M64: 19,759,635 km (0.087 R)
• M65: 20,042,824 km (0.045 R)
• M66: 21,080,584 km (0.061 R)
• M67: 21,515,016 km (0.11 R)
• M68: 21,769,931 km (0.084 R)
• M69: 22,172,349 km (0.088 R)
• M70: 22,651,212 km (0.118 R)
• M71: 23,319,914 km (0.074 R)
• M72: 24,297,237 km (0.102 R)
• M73: 24,410,932 km (0.095 R)
• M74: 24,600,771 km (0.047 R)
• M75: 24,676,767 km (0.073 R)
• M76: 25,865,621 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.3

Radius: 12.1

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 5.22 AU - 5.24 AU

Year: 4482 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 82,822,736 km

• M1: 152,590 km (0.096 R)
• M2: 641,625 km (0.11 R)
• M3: 872,904 km (0.091 R)
• M4: 1,058,704 km (0.101 R)
• M5: 1,271,283 km (0.069 R)
• M6: 1,362,986 km (0.061 R)
• M7: 1,498,073 km (0.108 R)
• M8: 1,595,461 km (0.046 R)
• M9: 1,885,980 km (0.087 R)
• M10: 1,991,746 km (0.083 R)
• M11: 2,177,846 km (0.066 R)
• M12: 2,567,548 km (0.103 R)
• M13: 2,702,336 km (0.054 R)
• M14: 3,157,263 km (0.097 R)
• M15: 3,320,474 km (0.114 R)
• M16: 3,865,310 km (0.119 R)
• M17: 4,257,555 km (0.072 R)
• M18: 4,519,352 km (0.046 R)
• M19: 4,601,032 km (0.078 R)
• M20: 4,683,311 km (0.066 R)
• M21: 4,870,009 km (0.113 R)
• M22: 5,016,914 km (0.106 R)
• M23: 5,143,923 km (0.088 R)
• M24: 5,663,327 km (0.085 R)
• M25: 5,884,731 km (0.059 R)
• M26: 6,108,979 km (0.095 R)
• M27: 6,473,698 km (0.104 R)
• M28: 6,682,088 km (0.106 R)
• M29: 6,963,182 km (0.086 R)
• M30: 7,224,530 km (0.078 R)
• M31: 7,440,699 km (0.115 R)
• M32: 8,027,571 km (0.102 R)
• M33: 8,578,839 km (0.107 R)
• M34: 8,680,416 km (0.074 R)
• M35: 8,961,660 km (0.099 R)
• M36: 9,246,046 km (0.098 R)
• M37: 9,376,346 km (0.097 R)
• M38: 9,454,735 km (0.095 R)
• M39: 9,770,686 km (0.09 R)
• M40: 10,143,783 km (0.083 R)
• M41: 10,413,209 km (0.109 R)
• M42: 10,575,971 km (0.071 R)
• M43: 10,958,942 km (0.12 R)
• M44: 11,069,195 km (0.077 R)
• M45: 11,179,898 km (0.11 R)
• M46: 11,823,468 km (0.058 R)
• M47: 11,993,261 km (0.112 R)
• M48: 12,249,522 km (0.118 R)
• M49: 12,651,941 km (0.119 R)
• M50: 12,738,707 km (0.112 R)
• M51: 12,912,839 km (0.119 R)
• M52: 13,204,854 km (0.111 R)
• M53: 13,499,113 km (0.053 R)
• M54: 13,676,686 km (0.093 R)
• M55: 13,795,467 km (0.115 R)
• M56: 13,914,696 km (0.103 R)
• M57: 14,004,305 km (0.033 R)
• M58: 14,576,218 km (0.096 R)
• M59: 15,587,799 km (0.067 R)
• M60: 17,840,294 km (0.057 R)
• M61: 18,100,445 km (0.063 R)
• M62: 18,492,990 km (0.108 R)
• M63: 18,723,221 km (0.082 R)
• M64: 19,353,177 km (0.089 R)
• M65: 20,057,484 km (0.043 R)
• M66: 20,294,148 km (0.039 R)
• M67: 20,429,833 km (0.038 R)
• M68: 20,804,426 km (0.107 R)
• M69: 21,043,932 km (0.055 R)
• M70: 21,525,937 km (0.119 R)
• M71: 21,802,842 km (0.095 R)
• M72: 22,081,095 km (0.097 R)
• M73: 22,325,388 km (0.084 R)
• M74: 23,311,986 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 23.7

Radius: 14.1

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.57 AU - 6.03 AU

Year: 5234 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,822,736 km

• M1: 318,195 km (0.104 R)
• M2: 579,393 km (0.029 R)
• M3: 771,925 km (0.069 R)
• M4: 867,967 km (0.112 R)
• M5: 1,047,035 km (0.098 R)
• M6: 1,162,226 km (0.111 R)
• M7: 1,399,189 km (0.085 R)
• M8: 1,573,919 km (0.112 R)
• M9: 1,700,180 km (0.095 R)
• M10: 2,082,402 km (0.076 R)
• M11: 2,328,640 km (0.076 R)
• M12: 2,631,427 km (0.107 R)
• M13: 2,811,692 km (0.107 R)
• M14: 3,065,111 km (0.097 R)
• M15: 3,657,818 km (0.111 R)
• M16: 3,752,962 km (0.066 R)
• M17: 3,849,004 km (0.083 R)
• M18: 4,252,768 km (0.109 R)
• M19: 4,601,631 km (0.088 R)
• M20: 4,693,334 km (0.11 R)
• M21: 5,089,320 km (0.112 R)
• M22: 5,593,764 km (0.06 R)
• M23: 5,777,769 km (0.089 R)
• M24: 6,076,666 km (0.033 R)
• M25: 6,189,911 km (0.112 R)
• M26: 6,367,783 km (0.095 R)
• M27: 6,457,242 km (0.083 R)
• M28: 6,832,733 km (0.107 R)
• M29: 7,016,439 km (0.119 R)
• M30: 7,188,626 km (0.118 R)
• M31: 7,686,488 km (0.039 R)
• M32: 7,822,921 km (0.058 R)
• M33: 8,307,020 km (0.066 R)
• M34: 8,461,256 km (0.088 R)
• M35: 8,658,874 km (0.06 R)
• M36: 8,872,351 km (0.116 R)
• M37: 9,217,473 km (0.083 R)
• M38: 9,523,101 km (0.094 R)
• M39: 9,684,667 km (0.069 R)
• M40: 10,010,342 km (0.119 R)
• M41: 10,114,611 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.7

Radius: 4.6

Gravity: 40.25 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.47 AU - 13.93 AU

Year: 16960 Days

Day: 15.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,822,736 km

• M1: 364,271 km (0.083 R)
• M2: 400,324 km (0.092 R)
• M3: 578,495 km (0.095 R)
• M4: 976,276 km (0.12 R)
• M5: 1,027,887 km (0.12 R)
• M6: 1,501,813 km (0.076 R)
• M7: 1,591,871 km (0.104 R)
• M8: 1,904,530 km (0.11 R)
• M9: 2,168,122 km (0.109 R)
• M10: 2,269,998 km (0.034 R)
• M11: 2,950,968 km (0.104 R)
• M12: 3,101,912 km (0.107 R)
• M13: 3,609,946 km (0.091 R)
• M14: 3,771,362 km (0.079 R)
• M15: 4,744,945 km (0.095 R)
• M16: 4,966,350 km (0.12 R)
• M17: 5,465,409 km (0.045 R)
• M18: 5,838,356 km (0.06 R)
• M19: 7,563,968 km (0.062 R)
• M20: 9,158,082 km (0.095 R)
• M21: 9,936,291 km (0.099 R)
• M22: 10,333,323 km (0.098 R)
• M23: 11,555,239 km (0.069 R)
• M24: 11,733,410 km (0.068 R)
• M25: 12,822,033 km (0.11 R)
• M26: 13,130,056 km (0.096 R)
• M27: 14,899,798 km (0.102 R)
• M28: 14,964,425 km (0.044 R)
• M29: 15,223,678 km (0.062 R)
• M30: 15,944,291 km (0.08 R)
• M31: 16,408,642 km (0.097 R)
• M32: 17,079,589 km (0.103 R)
• M33: 17,486,495 km (0.073 R)
• M34: 17,965,208 km (0.072 R)
• M35: 18,378,996 km (0.107 R)
• M36: 18,448,260 km (0.082 R)
• M37: 20,638,223 km (0.074 R)
• M38: 20,710,329 km (0.026 R)
• M39: 21,947,055 km (0.102 R)
• M40: 23,432,562 km (0.102 R)
• M41: 24,415,420 km (0.079 R)
• M42: 25,103,570 km (0.093 R)
• M43: 26,342,839 km (0.105 R)
• M44: 27,206,467 km (0.103 R)
• M45: 27,999,485 km (0.045 R)
• M46: 28,961,101 km (0.071 R)
• M47: 29,284,082 km (0.084 R)
• M48: 29,852,106 km (0.067 R)
• M49: 30,669,807 km (0.1 R)
• M50: 31,577,867 km (0.108 R)
• M51: 31,660,744 km (0.055 R)
• M52: 32,494,602 km (0.108 R)
• M53: 34,269,132 km (0.082 R)
• M54: 34,439,674 km (0.09 R)
• M55: 34,696,234 km (0.036 R)
• M56: 35,211,150 km (0.075 R)
• M57: 35,469,506 km (0.117 R)
• M58: 35,901,544 km (0.117 R)
• M59: 36,335,228 km (0.102 R)
• M60: 37,383,311 km (0.114 R)
• M61: 37,646,903 km (0.114 R)
• M62: 38,796,263 km (0.095 R)
• M63: 39,330,627 km (0.085 R)
• M64: 42,221,157 km (0.075 R)
• M65: 42,495,669 km (0.07 R)
• M66: 44,992,607 km (0.111 R)
• M67: 46,211,680 km (0.098 R)
• M68: 46,494,569 km (0.059 R)
• M69: 47,441,524 km (0.112 R)
• M70: 48,874,073 km (0.103 R)
• M71: 48,969,965 km (0.113 R)
• M72: 51,879,046 km (0.09 R)
• M73: 52,173,005 km (0.045 R)
• M74: 52,664,285 km (0.12 R)
• M75: 53,453,414 km (0.113 R)
• M76: 53,750,216 km (0.036 R)
• M77: 54,345,765 km (0.037 R)
• M78: 54,743,994 km (0.096 R)
• M79: 54,843,627 km (0.078 R)
• M80: 56,044,748 km (0.077 R)
• M81: 57,153,418 km (0.09 R)
• M82: 58,473,021 km (0.119 R)
• M83: 58,778,948 km (0.062 R)
• M84: 59,597,249 km (0.098 R)
• M85: 59,699,873 km (0.106 R)
• M86: 60,728,807 km (0.101 R)
• M87: 60,832,029 km (0.087 R)
• M88: 61,245,368 km (0.111 R)
• M89: 62,283,129 km (0.086 R)
• M90: 68,629,818 km (0.099 R)
• M91: 69,060,062 km (0.045 R)
• M92: 71,443,156 km (0.061 R)
• M93: 72,754,232 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.5

Radius: 7.1

Gravity: 16.75 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 12.94 AU - 15.84 AU

Year: 20456 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,822,736 km

• M1: 147,504 km (0.098 R)
• M2: 395,836 km (0.089 R)
• M3: 653,443 km (0.05 R)
• M4: 904,618 km (0.1 R)
• M5: 1,097,749 km (0.1 R)
• M6: 1,243,906 km (0.109 R)
• M7: 1,304,194 km (0.101 R)
• M8: 1,555,369 km (0.057 R)
• M9: 1,995,636 km (0.067 R)
• M10: 2,284,958 km (0.059 R)
• M11: 3,065,560 km (0.08 R)
• M12: 3,147,988 km (0.093 R)
• M13: 3,272,753 km (0.099 R)
• M14: 4,011,018 km (0.093 R)
• M15: 4,237,808 km (0.042 R)
• M16: 4,656,383 km (0.107 R)
• M17: 4,894,693 km (0.12 R)
• M18: 5,383,279 km (0.051 R)
• M19: 6,618,359 km (0.075 R)
• M20: 7,157,809 km (0.106 R)
• M21: 7,322,367 km (0.034 R)
• M22: 8,221,450 km (0.066 R)
• M23: 8,918,277 km (0.051 R)
• M24: 10,679,343 km (0.025 R)
• M25: 11,310,796 km (0.112 R)
• M26: 12,346,462 km (0.113 R)
• M27: 12,412,135 km (0.116 R)
• M28: 12,610,053 km (0.07 R)
• M29: 12,742,447 km (0.071 R)
• M30: 13,209,941 km (0.074 R)
• M31: 13,547,284 km (0.117 R)
• M32: 13,819,103 km (0.105 R)
• M33: 14,994,643 km (0.063 R)
• M34: 15,346,498 km (0.114 R)
• M35: 16,202,048 km (0.112 R)
• M36: 17,146,160 km (0.106 R)
• M37: 17,736,024 km (0.1 R)
• M38: 18,407,569 km (0.066 R)
• M39: 20,006,621 km (0.066 R)
• M40: 20,161,155 km (0.115 R)
• M41: 20,627,452 km (0.118 R)
• M42: 20,861,872 km (0.112 R)
• M43: 21,412,242 km (0.09 R)
• M44: 23,092,227 km (0.103 R)
• M45: 23,824,957 km (0.102 R)
• M46: 24,153,175 km (0.109 R)
• M47: 24,565,466 km (0.11 R)
• M48: 27,002,266 km (0.096 R)
• M49: 28,119,463 km (0.111 R)
• M50: 29,515,061 km (0.081 R)
• M51: 31,740,330 km (0.105 R)
• M52: 31,830,537 km (0.07 R)
• M53: 33,192,776 km (0.09 R)
• M54: 33,467,437 km (0.103 R)
• M55: 33,927,002 km (0.093 R)
• M56: 34,203,758 km (0.058 R)
• M57: 34,481,262 km (0.085 R)
• M58: 34,573,863 km (0.086 R)
• M59: 34,852,414 km (0.076 R)
• M60: 35,973,800 km (0.049 R)
• M61: 36,444,435 km (0.086 R)
• M62: 37,582,575 km (0.069 R)
• M63: 38,347,619 km (0.115 R)
• M64: 39,601,997 km (0.071 R)
• M65: 40,282,967 km (0.079 R)
• M66: 41,360,969 km (0.054 R)
• M67: 43,645,328 km (0.072 R)
• M68: 44,247,909 km (0.075 R)
• M69: 45,055,737 km (0.104 R)
• M70: 46,276,456 km (0.074 R)
• M71: 47,508,095 km (0.105 R)
• M72: 50,003,537 km (0.074 R)
• M73: 50,423,608 km (0.117 R)
• M74: 53,075,380 km (0.076 R)
• M75: 53,289,454 km (0.118 R)
• M76: 54,580,035 km (0.053 R)
• M77: 57,741,038 km (0.07 R)
• M78: 58,402,410 km (0.112 R)
• M79: 66,763,286 km (0.12 R)
• M80: 68,270,335 km (0.11 R)
• M81: 68,386,722 km (0.085 R)
• M82: 68,503,109 km (0.112 R)
• M83: 70,375,326 km (0.075 R)
• M84: 70,728,228 km (0.103 R)
• M85: 71,317,643 km (0.11 R)
• M86: 71,435,826 km (0.103 R)
• M87: 71,672,190 km (0.118 R)
• M88: 73,691,911 km (0.092 R)
• M89: 75,008,672 km (0.075 R)
• M90: 75,850,758 km (0.102 R)
• M91: 76,574,961 km (0.052 R)
• M92: 76,937,886 km (0.025 R)
• M93: 79,250,070 km (0.04 R)
• M94: 80,476,025 km (0.11 R)
• M95: 82,698,601 km (0.082 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 14,578 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit