🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 253 Days

Day: 19.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 260 Days

Day: 37.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.3

Radius: 10.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.15 AU - 2.17 AU

Year: 2083 Days

Day: 11 Hours

Environment

Temp: -186 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,650,403 km

• M1: 135,685 km (0.112 R)
• M2: 223,649 km (0.109 R)
• M3: 342,430 km (0.098 R)
• M4: 516,711 km (0.118 R)
• M5: 769,232 km (0.117 R)
• M6: 848,818 km (0.115 R)
• M7: 982,559 km (0.081 R)
• M8: 1,178,682 km (0.032 R)
• M9: 1,272,180 km (0.097 R)
• M10: 1,358,498 km (0.093 R)
• M11: 1,447,060 km (0.093 R)
• M12: 1,661,284 km (0.093 R)
• M13: 2,166,776 km (0.091 R)
• M14: 2,533,739 km (0.092 R)
• M15: 2,631,576 km (0.094 R)
• M16: 2,856,721 km (0.117 R)
• M17: 2,958,747 km (0.113 R)
• M18: 3,206,182 km (0.096 R)
• M19: 3,487,575 km (0.094 R)
• M20: 3,946,093 km (0.087 R)
• M21: 4,060,086 km (0.069 R)
• M22: 4,453,229 km (0.068 R)
• M23: 4,601,930 km (0.117 R)
• M24: 4,919,825 km (0.065 R)
• M25: 5,151,253 km (0.105 R)
• M26: 5,417,836 km (0.048 R)
• M27: 5,592,716 km (0.063 R)
• M28: 5,705,064 km (0.086 R)
• M29: 5,932,004 km (0.116 R)
• M30: 6,194,997 km (0.113 R)
• M31: 6,512,295 km (0.03 R)
• M32: 7,076,129 km (0.036 R)
• M33: 7,145,542 km (0.078 R)
• M34: 7,425,590 km (0.106 R)
• M35: 7,496,050 km (0.082 R)
• M36: 7,584,612 km (0.03 R)
• M37: 7,870,194 km (0.117 R)
• M38: 8,177,618 km (0.1 R)
• M39: 8,766,884 km (0.119 R)
• M40: 8,935,182 km (0.11 R)
• M41: 9,029,129 km (0.026 R)
• M42: 9,369,913 km (0.045 R)
• M43: 9,465,356 km (0.058 R)
• M44: 9,580,397 km (0.117 R)
• M45: 9,657,291 km (0.115 R)
• M46: 9,850,421 km (0.113 R)
• M47: 10,025,301 km (0.082 R)
• M48: 10,358,605 km (0.083 R)
• M49: 10,556,374 km (0.084 R)
• M50: 10,755,339 km (0.105 R)
• M51: 11,298,978 km (0.042 R)
• M52: 11,461,740 km (0.077 R)
• M53: 11,563,915 km (0.106 R)
• M54: 12,475,864 km (0.079 R)
• M55: 12,749,628 km (0.062 R)
• M56: 13,153,542 km (0.054 R)
• M57: 13,496,869 km (0.112 R)
• M58: 13,864,880 km (0.093 R)
• M59: 14,039,311 km (0.105 R)
• M60: 14,170,509 km (0.083 R)
• M61: 14,346,137 km (0.085 R)
• M62: 14,500,372 km (0.118 R)
• M63: 14,610,925 km (0.108 R)
• M64: 14,721,777 km (0.032 R)
• M65: 14,921,939 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.7

Radius: 10.9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.66 AU - 2.72 AU

Year: 2126 Days

Day: 9.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,650,403 km

• M1: 174,431 km (0.04 R)
• M2: 275,858 km (0.034 R)
• M3: 386,860 km (0.037 R)
• M4: 495,618 km (0.076 R)
• M5: 585,376 km (0.088 R)
• M6: 715,078 km (0.063 R)
• M7: 828,174 km (0.069 R)
• M8: 1,073,664 km (0.025 R)
• M9: 1,143,825 km (0.111 R)
• M10: 1,226,104 km (0.097 R)
• M11: 1,299,856 km (0.089 R)
• M12: 1,496,727 km (0.044 R)
• M13: 1,858,903 km (0.119 R)
• M14: 2,006,556 km (0.044 R)
• M15: 2,119,951 km (0.12 R)
• M16: 2,300,666 km (0.034 R)
• M17: 2,419,596 km (0.063 R)
• M18: 2,581,461 km (0.097 R)
• M19: 2,930,173 km (0.104 R)
• M20: 3,001,681 km (0.092 R)
• M21: 3,234,904 km (0.066 R)
• M22: 3,398,564 km (0.047 R)
• M23: 3,565,216 km (0.09 R)
• M24: 4,049,166 km (0.04 R)
• M25: 4,193,528 km (0.057 R)
• M26: 4,471,032 km (0.105 R)
• M27: 4,873,151 km (0.103 R)
• M28: 5,009,883 km (0.071 R)
• M29: 5,533,775 km (0.049 R)
• M30: 5,676,342 km (0.068 R)
• M31: 5,910,911 km (0.109 R)
• M32: 6,001,867 km (0.078 R)
• M33: 6,277,875 km (0.09 R)
• M34: 6,652,318 km (0.109 R)
• M35: 7,072,688 km (0.055 R)
• M36: 7,580,722 km (0.057 R)
• M37: 7,679,756 km (0.092 R)
• M38: 7,979,401 km (0.07 R)
• M39: 8,426,100 km (0.075 R)
• M40: 8,590,508 km (0.097 R)
• M41: 8,735,319 km (0.059 R)
• M42: 8,964,353 km (0.117 R)
• M43: 9,090,165 km (0.092 R)
• M44: 9,407,313 km (0.108 R)
• M45: 9,749,742 km (0.08 R)
• M46: 10,227,109 km (0.102 R)
• M47: 10,424,578 km (0.077 R)
• M48: 10,601,253 km (0.077 R)
• M49: 10,868,136 km (0.101 R)
• M50: 11,408,334 km (0.11 R)
• M51: 12,305,023 km (0.107 R)
• M52: 12,398,372 km (0.114 R)
• M53: 12,820,837 km (0.114 R)
• M54: 13,033,864 km (0.09 R)
• M55: 13,319,895 km (0.072 R)
• M56: 13,728,447 km (0.11 R)
• M57: 14,263,409 km (0.096 R)
• M58: 15,153,367 km (0.083 R)
• M59: 15,228,465 km (0.113 R)
• M60: 15,303,563 km (0.101 R)
• M61: 16,753,914 km (0.097 R)
• M62: 17,195,078 km (0.079 R)
• M63: 17,377,737 km (0.119 R)
• M64: 17,456,276 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.7

Radius: 14.7

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.13 AU - 2.31 AU

Year: 2170 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,650,403 km

• M1: 202,107 km (0.111 R)
• M2: 372,798 km (0.115 R)
• M3: 465,698 km (0.105 R)
• M4: 728,841 km (0.06 R)
• M5: 923,767 km (0.119 R)
• M6: 1,085,183 km (0.099 R)
• M7: 1,180,477 km (0.09 R)
• M8: 1,391,859 km (0.057 R)
• M9: 1,496,727 km (0.079 R)
• M10: 1,665,323 km (0.036 R)
• M11: 1,891,815 km (0.067 R)
• M12: 2,348,088 km (0.1 R)
• M13: 2,749,908 km (0.052 R)
• M14: 2,853,879 km (0.119 R)
• M15: 3,004,673 km (0.049 R)
• M16: 3,142,752 km (0.045 R)
• M17: 3,362,063 km (0.086 R)
• M18: 3,570,153 km (0.057 R)
• M19: 3,700,453 km (0.04 R)
• M20: 4,100,926 km (0.062 R)
• M21: 4,410,744 km (0.067 R)
• M22: 4,817,650 km (0.118 R)
• M23: 5,034,866 km (0.109 R)
• M24: 5,255,373 km (0.056 R)
• M25: 5,460,472 km (0.05 R)
• M26: 6,013,685 km (0.087 R)
• M27: 6,110,923 km (0.118 R)
• M28: 6,287,299 km (0.094 R)
• M29: 6,705,425 km (0.059 R)
• M30: 7,737,501 km (0.049 R)
• M31: 8,293,856 km (0.106 R)
• M32: 8,555,053 km (0.063 R)
• M33: 8,730,681 km (0.076 R)
• M34: 8,951,937 km (0.047 R)
• M35: 9,219,866 km (0.115 R)
• M36: 9,763,804 km (0.098 R)
• M37: 9,970,548 km (0.088 R)
• M38: 10,062,850 km (0.053 R)
• M39: 10,528,848 km (0.054 R)
• M40: 11,001,876 km (0.088 R)
• M41: 11,097,320 km (0.107 R)
• M42: 11,457,851 km (0.117 R)
• M43: 11,822,121 km (0.115 R)
• M44: 12,239,799 km (0.108 R)
• M45: 13,317,651 km (0.065 R)
• M46: 13,598,297 km (0.092 R)
• M47: 14,165,422 km (0.087 R)
• M48: 14,347,483 km (0.12 R)
• M49: 14,530,441 km (0.118 R)
• M50: 14,977,739 km (0.074 R)
• M51: 15,136,761 km (0.068 R)
• M52: 15,349,639 km (0.055 R)
• M53: 15,724,531 km (0.109 R)
• M54: 15,967,179 km (0.084 R)
• M55: 16,265,328 km (0.103 R)
• M56: 16,592,797 km (0.066 R)
• M57: 16,702,453 km (0.038 R)
• M58: 17,032,914 km (0.071 R)
• M59: 17,616,346 km (0.093 R)
• M60: 17,840,294 km (0.062 R)
• M61: 18,206,210 km (0.114 R)
• M62: 18,603,243 km (0.083 R)
• M63: 19,261,623 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 639.9

Radius: 9.1

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2 AU - 2.66 AU

Year: 2333 Days

Day: 7.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,650,403 km

• M1: 119,379 km (0.056 R)
• M2: 187,147 km (0.066 R)
• M3: 254,316 km (0.093 R)
• M4: 359,633 km (0.109 R)
• M5: 490,232 km (0.082 R)
• M6: 874,400 km (0.08 R)
• M7: 978,669 km (0.116 R)
• M8: 1,339,051 km (0.092 R)
• M9: 1,586,037 km (0.07 R)
• M10: 1,835,566 km (0.039 R)
• M11: 1,921,585 km (0.07 R)
• M12: 2,084,946 km (0.055 R)
• M13: 2,174,854 km (0.091 R)
• M14: 2,479,585 km (0.108 R)
• M15: 2,685,581 km (0.066 R)
• M16: 2,925,985 km (0.074 R)
• M17: 2,983,580 km (0.115 R)
• M18: 3,085,306 km (0.057 R)
• M19: 3,292,350 km (0.073 R)
• M20: 3,488,622 km (0.109 R)
• M21: 3,892,836 km (0.097 R)
• M22: 4,460,410 km (0.067 R)
• M23: 4,543,587 km (0.106 R)
• M24: 4,644,266 km (0.116 R)
• M25: 4,779,502 km (0.073 R)
• M26: 4,916,085 km (0.076 R)
• M27: 5,002,104 km (0.104 R)
• M28: 5,280,655 km (0.055 R)
• M29: 5,351,116 km (0.095 R)
• M30: 5,457,480 km (0.114 R)
• M31: 5,636,249 km (0.077 R)
• M32: 5,889,668 km (0.066 R)
• M33: 6,351,626 km (0.077 R)
• M34: 6,596,518 km (0.069 R)
• M35: 6,825,403 km (0.041 R)
• M36: 7,037,383 km (0.053 R)
• M37: 7,134,472 km (0.055 R)
• M38: 7,468,075 km (0.06 R)
• M39: 7,606,902 km (0.045 R)
• M40: 7,666,741 km (0.093 R)
• M41: 7,867,053 km (0.057 R)
• M42: 7,988,078 km (0.029 R)
• M43: 8,109,701 km (0.075 R)
• M44: 8,170,886 km (0.099 R)
• M45: 8,852,753 km (0.085 R)
• M46: 8,936,528 km (0.085 R)
• M47: 9,360,040 km (0.083 R)
• M48: 9,552,722 km (0.12 R)
• M49: 9,660,432 km (0.109 R)
• M50: 10,051,331 km (0.118 R)
• M51: 10,160,687 km (0.052 R)
• M52: 10,380,895 km (0.081 R)
• M53: 11,209,219 km (0.093 R)
• M54: 11,804,020 km (0.063 R)
• M55: 11,896,471 km (0.067 R)
• M56: 11,989,073 km (0.099 R)
• M57: 12,151,835 km (0.087 R)
• M58: 12,221,847 km (0.049 R)
• M59: 12,550,065 km (0.036 R)
• M60: 12,833,852 km (0.074 R)
• M61: 12,976,568 km (0.097 R)
• M62: 13,287,432 km (0.078 R)
• M63: 13,819,253 km (0.071 R)
• M64: 14,038,713 km (0.103 R)
• M65: 14,481,373 km (0.072 R)
• M66: 14,828,739 km (0.05 R)
• M67: 15,003,470 km (0.111 R)
• M68: 15,481,285 km (0.05 R)
• M69: 16,091,794 km (0.104 R)
• M70: 16,168,687 km (0.099 R)
• M71: 16,892,143 km (0.094 R)
• M72: 17,127,011 km (0.085 R)
• M73: 17,389,107 km (0.104 R)
• M74: 17,705,506 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 8.4

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.58 AU - 5.42 AU

Year: 6262 Days

Day: 9.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,650,403 km

• M1: 173,982 km (0.105 R)
• M2: 349,012 km (0.077 R)
• M3: 421,567 km (0.05 R)
• M4: 572,062 km (0.049 R)
• M5: 768,185 km (0.107 R)
• M6: 896,540 km (0.081 R)
• M7: 1,174,642 km (0.066 R)
• M8: 1,240,166 km (0.08 R)
• M9: 1,444,367 km (0.116 R)
• M10: 2,060,711 km (0.112 R)
• M11: 2,491,553 km (0.105 R)
• M12: 2,555,281 km (0.116 R)
• M13: 3,017,688 km (0.087 R)
• M14: 3,154,570 km (0.118 R)
• M15: 3,293,547 km (0.098 R)
• M16: 4,018,498 km (0.109 R)
• M17: 4,220,156 km (0.063 R)
• M18: 4,347,763 km (0.089 R)
• M19: 4,818,099 km (0.116 R)
• M20: 5,277,065 km (0.117 R)
• M21: 5,331,967 km (0.04 R)
• M22: 5,721,819 km (0.053 R)
• M23: 6,120,946 km (0.101 R)
• M24: 6,178,691 km (0.08 R)
• M25: 6,976,198 km (0.077 R)
• M26: 7,464,036 km (0.102 R)
• M27: 7,774,601 km (0.03 R)
• M28: 8,601,578 km (0.037 R)
• M29: 8,796,504 km (0.102 R)
• M30: 9,356,449 km (0.119 R)
• M31: 9,657,590 km (0.057 R)
• M32: 10,200,780 km (0.088 R)
• M33: 10,684,280 km (0.092 R)
• M34: 11,997,749 km (0.069 R)
• M35: 13,136,937 km (0.114 R)
• M36: 13,474,131 km (0.106 R)
• M37: 13,852,164 km (0.111 R)
• M38: 14,195,342 km (0.094 R)
• M39: 14,579,958 km (0.118 R)
• M40: 15,202,584 km (0.059 R)
• M41: 15,280,974 km (0.114 R)
• M42: 15,359,513 km (0.073 R)
• M43: 15,596,027 km (0.094 R)
• M44: 15,754,451 km (0.098 R)
• M45: 16,433,326 km (0.086 R)
• M46: 17,285,136 km (0.07 R)
• M47: 17,819,650 km (0.09 R)
• M48: 17,985,254 km (0.093 R)
• M49: 18,109,720 km (0.061 R)
• M50: 18,610,574 km (0.111 R)
• M51: 18,904,982 km (0.039 R)
• M52: 19,116,065 km (0.049 R)
• M53: 20,011,558 km (0.099 R)
• M54: 20,183,595 km (0.091 R)
• M55: 20,399,465 km (0.036 R)
• M56: 20,616,083 km (0.084 R)
• M57: 20,964,197 km (0.05 R)
• M58: 21,843,084 km (0.08 R)
• M59: 22,689,060 km (0.03 R)
• M60: 23,003,515 km (0.08 R)
• M61: 24,138,065 km (0.091 R)
• M62: 24,920,013 km (0.068 R)
• M63: 25,012,465 km (0.038 R)
• M64: 25,151,591 km (0.089 R)
• M65: 26,555,866 km (0.064 R)
• M66: 26,650,412 km (0.117 R)
• M67: 29,098,431 km (0.067 R)
• M68: 29,439,963 km (0.098 R)
• M69: 29,782,842 km (0.103 R)
• M70: 30,373,753 km (0.089 R)
• M71: 30,819,555 km (0.093 R)
• M72: 31,167,669 km (0.077 R)
• M73: 31,517,279 km (0.046 R)
• M74: 32,169,676 km (0.059 R)
• M75: 32,624,004 km (0.12 R)
• M76: 32,775,996 km (0.058 R)
• M77: 32,978,851 km (0.097 R)
• M78: 33,080,577 km (0.096 R)
• M79: 33,386,056 km (0.1 R)
• M80: 33,794,757 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.4

Radius: 6.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 7.74 AU - 12.86 AU

Year: 21685 Days

Day: 23.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 33,650,403 km

• M1: 123,269 km (0.05 R)
• M2: 590,313 km (0.096 R)
• M3: 990,787 km (0.1 R)
• M4: 1,567,935 km (0.114 R)
• M5: 1,694,345 km (0.077 R)
• M6: 2,232,748 km (0.073 R)
• M7: 2,605,247 km (0.028 R)
• M8: 2,974,903 km (0.061 R)
• M9: 3,595,585 km (0.084 R)
• M10: 4,663,564 km (0.094 R)
• M11: 6,018,771 km (0.099 R)
• M12: 6,680,443 km (0.11 R)
• M13: 7,638,916 km (0.086 R)
• M14: 8,071,703 km (0.095 R)
• M15: 8,291,163 km (0.108 R)
• M16: 8,544,282 km (0.064 R)
• M17: 8,832,109 km (0.117 R)
• M18: 9,582,192 km (0.034 R)
• M19: 10,386,431 km (0.065 R)
• M20: 10,865,443 km (0.094 R)
• M21: 11,632,880 km (0.083 R)
• M22: 11,951,823 km (0.035 R)
• M23: 13,515,270 km (0.058 R)
• M24: 14,264,007 km (0.085 R)
• M25: 16,869,105 km (0.081 R)
• M26: 17,069,267 km (0.096 R)
• M27: 19,281,221 km (0.107 R)
• M28: 19,742,730 km (0.066 R)
• M29: 21,929,851 km (0.095 R)
• M30: 22,631,615 km (0.093 R)
• M31: 23,207,267 km (0.074 R)
• M32: 23,653,368 km (0.066 R)
• M33: 23,698,098 km (0.116 R)
• M34: 23,832,586 km (0.059 R)
• M35: 24,012,253 km (0.034 R)
• M36: 24,962,948 km (0.073 R)
• M37: 27,463,626 km (0.095 R)
• M38: 28,124,848 km (0.107 R)
• M39: 31,213,745 km (0.066 R)
• M40: 31,410,467 km (0.094 R)
• M41: 32,151,275 km (0.091 R)
• M42: 32,200,942 km (0.09 R)
• M43: 33,047,965 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit