🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 267 Days

Day: 30.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,086,693 km

• M1: 61,934 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.7 AU - 1.08 AU

Year: 359 Days

Day: 25.4 Hours

Environment

Temp: -45 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,086,693 km

• M1: 251,923 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.56 AU - 1.7 AU

Year: 890 Days

Day: 43.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.18 AU - 2.92 AU

Year: 1741 Days

Day: 30.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 12.9

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.27 AU - 4.11 AU

Year: 3030 Days

Day: 8.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,086,693 km

• M1: 167,849 km (0.053 R)
• M2: 291,267 km (0.078 R)
• M3: 429,645 km (0.075 R)
• M4: 742,753 km (0.057 R)
• M5: 974,181 km (0.106 R)
• M6: 1,161,179 km (0.073 R)
• M7: 1,324,540 km (0.05 R)
• M8: 1,533,677 km (0.085 R)
• M9: 1,874,910 km (0.104 R)
• M10: 2,644,591 km (0.058 R)
• M11: 2,926,882 km (0.052 R)
• M12: 3,104,305 km (0.057 R)
• M13: 3,268,713 km (0.109 R)
• M14: 3,537,840 km (0.077 R)
• M15: 3,709,878 km (0.098 R)
• M16: 3,920,063 km (0.066 R)
• M17: 4,462,654 km (0.116 R)
• M18: 4,630,204 km (0.079 R)
• M19: 5,498,919 km (0.104 R)
• M20: 5,718,977 km (0.039 R)
• M21: 5,982,718 km (0.038 R)
• M22: 6,480,430 km (0.095 R)
• M23: 6,564,803 km (0.096 R)
• M24: 7,515,797 km (0.051 R)
• M25: 7,738,099 km (0.085 R)
• M26: 7,849,999 km (0.118 R)
• M27: 8,143,510 km (0.096 R)
• M28: 8,463,799 km (0.107 R)
• M29: 8,602,326 km (0.057 R)
• M30: 8,764,790 km (0.106 R)
• M31: 9,093,007 km (0.118 R)
• M32: 9,521,007 km (0.079 R)
• M33: 9,689,304 km (0.118 R)
• M34: 10,224,416 km (0.118 R)
• M35: 10,347,386 km (0.109 R)
• M36: 11,578,576 km (0.1 R)
• M37: 11,809,705 km (0.114 R)
• M38: 11,964,688 km (0.055 R)
• M39: 12,855,693 km (0.059 R)
• M40: 13,228,790 km (0.093 R)
• M41: 13,605,627 km (0.098 R)
• M42: 13,931,302 km (0.099 R)
• M43: 14,095,111 km (0.07 R)
• M44: 14,204,617 km (0.038 R)
• M45: 14,507,553 km (0.074 R)
• M46: 14,784,608 km (0.107 R)
• M47: 15,259,880 km (0.065 R)
• M48: 15,372,378 km (0.106 R)
• M49: 15,456,901 km (0.079 R)
• M50: 15,541,723 km (0.067 R)
• M51: 15,711,666 km (0.116 R)
• M52: 16,110,643 km (0.119 R)
• M53: 16,340,127 km (0.115 R)
• M54: 16,484,189 km (0.052 R)
• M55: 16,773,362 km (0.077 R)
• M56: 17,181,166 km (0.054 R)
• M57: 17,887,866 km (0.076 R)
• M58: 18,155,347 km (0.084 R)
• M59: 18,514,083 km (0.075 R)
• M60: 19,512,499 km (0.111 R)
• M61: 20,156,967 km (0.097 R)
• M62: 20,311,501 km (0.118 R)
• M63: 20,995,912 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.7

Radius: 11.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.82 AU - 6.46 AU

Year: 5726 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,086,693 km

• M1: 227,090 km (0.106 R)
• M2: 326,871 km (0.106 R)
• M3: 421,268 km (0.063 R)
• M4: 527,781 km (0.1 R)
• M5: 645,066 km (0.042 R)
• M6: 748,588 km (0.117 R)
• M7: 960,718 km (0.088 R)
• M8: 1,398,142 km (0.105 R)
• M9: 1,520,812 km (0.116 R)
• M10: 1,615,208 km (0.108 R)
• M11: 1,695,542 km (0.112 R)
• M12: 1,927,718 km (0.042 R)
• M13: 2,188,168 km (0.065 R)
• M14: 2,368,284 km (0.107 R)
• M15: 2,460,287 km (0.107 R)
• M16: 2,801,220 km (0.081 R)
• M17: 2,918,355 km (0.107 R)
• M18: 2,997,343 km (0.115 R)
• M19: 3,549,359 km (0.077 R)
• M20: 3,956,864 km (0.106 R)
• M21: 4,447,545 km (0.109 R)
• M22: 4,676,878 km (0.083 R)
• M23: 4,981,160 km (0.082 R)
• M24: 5,413,049 km (0.089 R)
• M25: 5,559,655 km (0.042 R)
• M26: 6,134,261 km (0.091 R)
• M27: 6,467,415 km (0.107 R)
• M28: 6,571,086 km (0.066 R)
• M29: 6,965,127 km (0.077 R)
• M30: 7,071,491 km (0.084 R)
• M31: 7,529,560 km (0.099 R)
• M32: 8,052,853 km (0.063 R)
• M33: 8,248,677 km (0.091 R)
• M34: 8,730,831 km (0.095 R)
• M35: 9,633,654 km (0.077 R)
• M36: 10,262,115 km (0.093 R)
• M37: 10,996,491 km (0.078 R)
• M38: 11,843,065 km (0.107 R)
• M39: 12,194,022 km (0.059 R)
• M40: 12,386,853 km (0.057 R)
• M41: 12,483,643 km (0.102 R)
• M42: 12,808,121 km (0.117 R)
• M43: 12,906,108 km (0.107 R)
• M44: 13,565,086 km (0.073 R)
• M45: 13,698,228 km (0.112 R)
• M46: 14,404,330 km (0.06 R)
• M47: 14,813,181 km (0.103 R)
• M48: 16,486,433 km (0.067 R)
• M49: 16,735,514 km (0.12 R)
• M50: 16,878,230 km (0.085 R)
• M51: 17,598,694 km (0.115 R)
• M52: 17,743,953 km (0.114 R)
• M53: 18,329,030 km (0.062 R)
• M54: 18,697,939 km (0.108 R)
• M55: 18,809,090 km (0.093 R)
• M56: 19,181,289 km (0.066 R)
• M57: 19,480,784 km (0.064 R)
• M58: 19,744,077 km (0.107 R)
• M59: 20,008,566 km (0.103 R)
• M60: 20,274,251 km (0.093 R)
• M61: 20,350,247 km (0.094 R)
• M62: 20,924,254 km (0.119 R)
• M63: 21,078,190 km (0.083 R)
• M64: 21,193,979 km (0.077 R)
• M65: 21,620,034 km (0.084 R)
• M66: 21,697,825 km (0.063 R)
• M67: 22,166,365 km (0.044 R)
• M68: 22,559,508 km (0.04 R)
• M69: 22,875,609 km (0.088 R)
• M70: 23,352,527 km (0.066 R)
• M71: 23,592,332 km (0.085 R)
• M72: 23,672,367 km (0.102 R)
• M73: 23,872,978 km (0.045 R)
• M74: 24,356,777 km (0.095 R)
• M75: 24,437,710 km (0.109 R)
• M76: 24,640,415 km (0.112 R)
• M77: 25,951,341 km (0.092 R)
• M78: 26,365,578 km (0.108 R)
• M79: 27,033,083 km (0.085 R)
• M80: 27,832,833 km (0.111 R)
• M81: 28,512,457 km (0.082 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.6

Radius: 13.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.54 AU - 7.8 AU

Year: 9081 Days

Day: 14 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,086,693 km

• M1: 175,628 km (0.12 R)
• M2: 399,875 km (0.104 R)
• M3: 693,087 km (0.079 R)
• M4: 841,189 km (0.098 R)
• M5: 1,038,060 km (0.079 R)
• M6: 1,587,233 km (0.106 R)
• M7: 1,881,941 km (0.112 R)
• M8: 2,788,804 km (0.034 R)
• M9: 4,028,072 km (0.096 R)
• M10: 4,464,898 km (0.098 R)
• M11: 4,656,832 km (0.084 R)
• M12: 5,248,940 km (0.109 R)
• M13: 5,350,069 km (0.11 R)
• M14: 5,935,146 km (0.116 R)
• M15: 6,324,549 km (0.082 R)
• M16: 6,795,782 km (0.111 R)
• M17: 6,980,087 km (0.08 R)
• M18: 7,580,872 km (0.12 R)
• M19: 7,695,464 km (0.098 R)
• M20: 8,355,490 km (0.119 R)
• M21: 8,672,338 km (0.117 R)
• M22: 8,912,592 km (0.06 R)
• M23: 9,440,822 km (0.103 R)
• M24: 10,147,074 km (0.086 R)
• M25: 11,043,016 km (0.063 R)
• M26: 11,610,291 km (0.11 R)
• M27: 12,366,508 km (0.117 R)
• M28: 12,955,624 km (0.073 R)
• M29: 13,047,178 km (0.086 R)
• M30: 13,973,488 km (0.081 R)
• M31: 14,208,357 km (0.088 R)
• M32: 14,968,913 km (0.118 R)
• M33: 15,064,954 km (0.119 R)
• M34: 15,257,636 km (0.079 R)
• M35: 15,354,127 km (0.116 R)
• M36: 15,451,066 km (0.095 R)
• M37: 15,840,470 km (0.075 R)
• M38: 16,529,667 km (0.066 R)
• M39: 16,927,897 km (0.042 R)
• M40: 17,027,978 km (0.118 R)
• M41: 20,279,338 km (0.042 R)
• M42: 20,438,809 km (0.076 R)
• M43: 20,759,248 km (0.085 R)
• M44: 21,081,182 km (0.063 R)
• M45: 21,948,102 km (0.119 R)
• M46: 22,111,912 km (0.091 R)
• M47: 22,440,728 km (0.082 R)
• M48: 22,716,137 km (0.112 R)
• M49: 23,548,799 km (0.069 R)
• M50: 24,617,826 km (0.078 R)
• M51: 25,186,896 km (0.114 R)
• M52: 25,587,669 km (0.041 R)
• M53: 26,512,034 km (0.097 R)
• M54: 26,861,494 km (0.1 R)
• M55: 27,564,904 km (0.103 R)
• M56: 28,155,815 km (0.058 R)
• M57: 29,892,946 km (0.112 R)
• M58: 31,295,127 km (0.12 R)
• M59: 32,718,849 km (0.11 R)
• M60: 33,218,955 km (0.07 R)
• M61: 33,407,149 km (0.104 R)
• M62: 34,670,952 km (0.074 R)
• M63: 35,244,810 km (0.057 R)
• M64: 36,208,070 km (0.084 R)
• M65: 36,595,828 km (0.114 R)
• M66: 36,920,006 km (0.109 R)
• M67: 37,440,757 km (0.094 R)
• M68: 39,747,257 km (0.064 R)
• M69: 41,220,496 km (0.067 R)
• M70: 42,099,384 km (0.118 R)
• M71: 43,052,921 km (0.107 R)
• M72: 43,258,169 km (0.102 R)
• M73: 44,013,489 km (0.093 R)
• M74: 44,151,268 km (0.112 R)
• M75: 44,842,411 km (0.1 R)
• M76: 45,328,454 km (0.11 R)
• M77: 45,467,580 km (0.114 R)
• M78: 45,607,005 km (0.114 R)
• M79: 46,375,639 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.1

Radius: 14

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.87 AU - 9.53 AU

Year: 10038 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,086,693 km

• M1: 255,064 km (0.117 R)
• M2: 379,231 km (0.082 R)
• M3: 875,148 km (0.114 R)
• M4: 1,744,162 km (0.032 R)
• M5: 1,958,535 km (0.103 R)
• M6: 2,846,847 km (0.057 R)
• M7: 3,216,953 km (0.027 R)
• M8: 3,304,467 km (0.11 R)
• M9: 3,572,248 km (0.039 R)
• M10: 3,693,721 km (0.048 R)
• M11: 4,161,214 km (0.103 R)
• M12: 4,321,284 km (0.067 R)
• M13: 4,847,569 km (0.071 R)
• M14: 5,464,212 km (0.03 R)
• M15: 5,604,535 km (0.107 R)
• M16: 5,924,973 km (0.055 R)
• M17: 8,372,544 km (0.108 R)
• M18: 8,904,065 km (0.095 R)
• M19: 9,404,321 km (0.059 R)
• M20: 9,871,215 km (0.057 R)
• M21: 10,215,440 km (0.069 R)
• M22: 10,695,201 km (0.092 R)
• M23: 11,541,476 km (0.081 R)
• M24: 12,178,763 km (0.09 R)
• M25: 12,362,918 km (0.107 R)
• M26: 13,156,235 km (0.064 R)
• M27: 13,630,610 km (0.106 R)
• M28: 14,062,349 km (0.117 R)
• M29: 14,547,346 km (0.061 R)
• M30: 15,037,877 km (0.117 R)
• M31: 15,483,978 km (0.079 R)
• M32: 15,583,760 km (0.032 R)
• M33: 16,136,075 km (0.08 R)
• M34: 16,287,917 km (0.104 R)
• M35: 17,105,469 km (0.112 R)
• M36: 17,779,557 km (0.086 R)
• M37: 18,251,389 km (0.105 R)
• M38: 18,727,260 km (0.072 R)
• M39: 19,100,207 km (0.101 R)
• M40: 19,314,581 km (0.116 R)
• M41: 19,853,732 km (0.038 R)
• M42: 20,671,733 km (0.113 R)
• M43: 20,946,843 km (0.098 R)
• M44: 21,223,151 km (0.107 R)
• M45: 21,723,705 km (0.105 R)
• M46: 22,059,552 km (0.111 R)
• M47: 22,340,647 km (0.077 R)
• M48: 22,453,444 km (0.106 R)
• M49: 23,879,560 km (0.1 R)
• M50: 25,747,439 km (0.095 R)
• M51: 25,925,012 km (0.071 R)
• M52: 26,519,663 km (0.069 R)
• M53: 26,938,687 km (0.107 R)
• M54: 27,480,530 km (0.1 R)
• M55: 30,243,753 km (0.1 R)
• M56: 31,184,424 km (0.062 R)
• M57: 31,816,774 km (0.073 R)
• M58: 32,198,249 km (0.102 R)
• M59: 32,773,303 km (0.096 R)
• M60: 33,094,340 km (0.119 R)
• M61: 33,674,630 km (0.08 R)
• M62: 34,910,907 km (0.045 R)
• M63: 35,501,669 km (0.064 R)
• M64: 36,693,216 km (0.06 R)
• M65: 37,494,911 km (0.06 R)
• M66: 38,234,822 km (0.119 R)
• M67: 38,572,614 km (0.085 R)
• M68: 39,524,057 km (0.097 R)
• M69: 40,827,652 km (0.091 R)
• M70: 41,034,846 km (0.113 R)
• M71: 41,311,602 km (0.116 R)
• M72: 41,797,346 km (0.054 R)
• M73: 42,075,748 km (0.055 R)
• M74: 42,424,610 km (0.111 R)
• M75: 43,195,488 km (0.075 R)
• M76: 43,406,570 km (0.096 R)
• M77: 44,325,101 km (0.062 R)
• M78: 45,321,573 km (0.108 R)
• M79: 45,464,438 km (0.081 R)
• M80: 45,679,261 km (0.12 R)
• M81: 45,966,040 km (0.06 R)
• M82: 46,109,654 km (0.096 R)
• M83: 47,408,912 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 15,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit