🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.42 AU - 0.62 AU

Year: 160 Days

Day: 43.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,244,485 km

• M1: 573,409 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.11 AU - 1.39 AU

Year: 597 Days

Day: 26 Hours

Environment

Temp: -73 °C

Axial Tilt: 120.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.3 AU - 2.06 AU

Year: 931 Days

Day: 19.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,244,485 km

• M1: 1,127,669 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.9

Radius: 14.6

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.32 AU - 3.6 AU

Year: 2177 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 44,244,485 km

• M1: 189,541 km (0.092 R)
• M2: 292,913 km (0.106 R)
• M3: 388,954 km (0.11 R)
• M4: 566,078 km (0.064 R)
• M5: 710,889 km (0.029 R)
• M6: 835,654 km (0.105 R)
• M7: 932,593 km (0.11 R)
• M8: 1,052,720 km (0.089 R)
• M9: 1,168,808 km (0.072 R)
• M10: 1,457,682 km (0.116 R)
• M11: 1,712,896 km (0.054 R)
• M12: 1,875,658 km (0.072 R)
• M13: 2,007,304 km (0.051 R)
• M14: 2,242,322 km (0.075 R)
• M15: 2,344,049 km (0.066 R)
• M16: 2,526,110 km (0.109 R)
• M17: 2,712,808 km (0.043 R)
• M18: 3,228,920 km (0.059 R)
• M19: 3,359,220 km (0.101 R)
• M20: 3,685,194 km (0.097 R)
• M21: 3,821,627 km (0.116 R)
• M22: 4,084,022 km (0.103 R)
• M23: 4,225,242 km (0.117 R)
• M24: 4,400,272 km (0.062 R)
• M25: 4,939,871 km (0.079 R)
• M26: 5,158,284 km (0.057 R)
• M27: 5,397,192 km (0.116 R)
• M28: 5,939,185 km (0.103 R)
• M29: 6,081,901 km (0.12 R)
• M30: 6,207,713 km (0.074 R)
• M31: 6,462,030 km (0.046 R)
• M32: 6,553,733 km (0.052 R)
• M33: 6,719,936 km (0.097 R)
• M34: 6,924,885 km (0.085 R)
• M35: 7,037,533 km (0.078 R)
• M36: 7,436,959 km (0.091 R)
• M37: 7,649,089 km (0.089 R)
• M38: 7,843,716 km (0.098 R)
• M39: 7,961,299 km (0.113 R)
• M40: 8,437,470 km (0.083 R)
• M41: 8,780,497 km (0.089 R)
• M42: 8,943,559 km (0.113 R)
• M43: 9,522,054 km (0.026 R)
• M44: 9,963,966 km (0.108 R)
• M45: 10,305,199 km (0.108 R)
• M46: 10,911,519 km (0.067 R)
• M47: 11,152,970 km (0.093 R)
• M48: 11,285,514 km (0.044 R)
• M49: 11,529,657 km (0.065 R)
• M50: 12,272,860 km (0.12 R)
• M51: 13,031,471 km (0.068 R)
• M52: 13,147,858 km (0.096 R)
• M53: 13,428,354 km (0.102 R)
• M54: 13,876,549 km (0.054 R)
• M55: 14,162,131 km (0.051 R)
• M56: 15,275,139 km (0.091 R)
• M57: 15,693,565 km (0.054 R)
• M58: 16,140,862 km (0.113 R)
• M59: 16,265,776 km (0.091 R)
• M60: 16,366,007 km (0.091 R)
• M61: 16,466,387 km (0.038 R)
• M62: 16,667,896 km (0.111 R)
• M63: 16,920,866 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.3

Radius: 13.9

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.72 AU - 3.94 AU

Year: 2598 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 44,244,485 km

• M1: 195,674 km (0.097 R)
• M2: 291,716 km (0.067 R)
• M3: 481,256 km (0.058 R)
• M4: 596,297 km (0.067 R)
• M5: 824,733 km (0.111 R)
• M6: 1,193,193 km (0.09 R)
• M7: 1,567,786 km (0.088 R)
• M8: 1,728,304 km (0.067 R)
• M9: 1,906,475 km (0.093 R)
• M10: 2,204,624 km (0.116 R)
• M11: 2,307,547 km (0.048 R)
• M12: 2,558,572 km (0.072 R)
• M13: 2,653,268 km (0.106 R)
• M14: 2,763,222 km (0.064 R)
• M15: 2,987,469 km (0.056 R)
• M16: 3,087,550 km (0.093 R)
• M17: 3,365,055 km (0.111 R)
• M18: 3,454,514 km (0.069 R)
• M19: 3,666,195 km (0.05 R)
• M20: 3,773,606 km (0.079 R)
• M21: 3,976,012 km (0.08 R)
• M22: 4,198,165 km (0.027 R)
• M23: 4,654,887 km (0.078 R)
• M24: 4,923,116 km (0.089 R)
• M25: 5,162,024 km (0.037 R)
• M26: 5,317,606 km (0.101 R)
• M27: 5,439,827 km (0.034 R)
• M28: 5,527,641 km (0.083 R)
• M29: 5,740,369 km (0.052 R)
• M30: 5,901,786 km (0.025 R)
• M31: 6,247,357 km (0.062 R)
• M32: 6,413,560 km (0.113 R)
• M33: 7,092,585 km (0.107 R)
• M34: 7,695,763 km (0.075 R)
• M35: 8,153,982 km (0.104 R)
• M36: 8,315,547 km (0.058 R)
• M37: 8,457,815 km (0.107 R)
• M38: 8,744,594 km (0.05 R)
• M39: 9,055,458 km (0.074 R)
• M40: 9,264,895 km (0.089 R)
• M41: 9,496,922 km (0.082 R)
• M42: 9,624,379 km (0.06 R)
• M43: 9,795,220 km (0.065 R)
• M44: 9,924,024 km (0.045 R)
• M45: 10,204,968 km (0.077 R)
• M46: 11,130,680 km (0.09 R)
• M47: 11,242,579 km (0.084 R)
• M48: 11,626,298 km (0.062 R)
• M49: 11,717,253 km (0.113 R)
• M50: 11,808,358 km (0.046 R)
• M51: 12,083,170 km (0.052 R)
• M52: 12,290,662 km (0.12 R)
• M53: 13,014,566 km (0.072 R)
• M54: 13,251,080 km (0.035 R)
• M55: 13,465,155 km (0.119 R)
• M56: 13,632,555 km (0.103 R)
• M57: 13,752,383 km (0.039 R)
• M58: 13,872,659 km (0.072 R)
• M59: 15,568,202 km (0.06 R)
• M60: 15,768,962 km (0.031 R)
• M61: 16,122,462 km (0.112 R)
• M62: 16,223,889 km (0.066 R)
• M63: 16,453,073 km (0.025 R)
• M64: 16,708,885 km (0.102 R)
• M65: 16,862,971 km (0.057 R)
• M66: 17,198,669 km (0.097 R)
• M67: 17,406,311 km (0.117 R)
• M68: 17,536,461 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 13.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 4.64 AU - 7.56 AU

Year: 6441 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 44,244,485 km

• M1: 194,926 km (0.074 R)
• M2: 401,969 km (0.035 R)
• M3: 808,128 km (0.037 R)
• M4: 993,928 km (0.113 R)
• M5: 1,150,856 km (0.06 R)
• M6: 1,316,611 km (0.118 R)
• M7: 1,442,423 km (0.071 R)
• M8: 1,572,573 km (0.111 R)
• M9: 1,723,966 km (0.118 R)
• M10: 1,969,456 km (0.115 R)
• M11: 2,495,292 km (0.098 R)
• M12: 3,213,063 km (0.102 R)
• M13: 3,320,624 km (0.12 R)
• M14: 3,407,690 km (0.026 R)
• M15: 4,344,023 km (0.078 R)
• M16: 4,705,900 km (0.114 R)
• M17: 4,853,404 km (0.051 R)
• M18: 5,459,125 km (0.06 R)
• M19: 5,666,468 km (0.078 R)
• M20: 5,823,696 km (0.072 R)
• M21: 5,929,312 km (0.114 R)
• M22: 6,062,155 km (0.052 R)
• M23: 6,769,603 km (0.082 R)
• M24: 6,908,579 km (0.062 R)
• M25: 7,217,948 km (0.093 R)
• M26: 7,360,066 km (0.08 R)
• M27: 7,967,283 km (0.06 R)
• M28: 8,143,809 km (0.088 R)
• M29: 8,410,841 km (0.118 R)
• M30: 8,741,452 km (0.072 R)
• M31: 8,862,627 km (0.071 R)
• M32: 9,199,072 km (0.094 R)
• M33: 9,695,737 km (0.074 R)
• M34: 10,393,162 km (0.058 R)
• M35: 10,812,934 km (0.056 R)
• M36: 11,172,567 km (0.058 R)
• M37: 12,342,722 km (0.072 R)
• M38: 12,856,142 km (0.106 R)
• M39: 13,833,315 km (0.114 R)
• M40: 14,223,766 km (0.088 R)
• M41: 14,474,192 km (0.118 R)
• M42: 14,943,032 km (0.111 R)
• M43: 15,343,655 km (0.114 R)
• M44: 15,526,913 km (0.074 R)
• M45: 16,379,471 km (0.069 R)
• M46: 16,529,368 km (0.117 R)
• M47: 17,095,297 km (0.116 R)
• M48: 18,518,421 km (0.03 R)
• M49: 20,541,732 km (0.094 R)
• M50: 21,190,987 km (0.07 R)
• M51: 21,395,188 km (0.082 R)
• M52: 21,600,137 km (0.081 R)
• M53: 22,135,997 km (0.106 R)
• M54: 22,843,296 km (0.112 R)
• M55: 23,346,992 km (0.049 R)
• M56: 25,095,940 km (0.046 R)
• M57: 25,355,343 km (0.099 R)
• M58: 25,572,260 km (0.088 R)
• M59: 25,964,206 km (0.096 R)
• M60: 26,621,988 km (0.042 R)
• M61: 27,418,447 km (0.061 R)
• M62: 27,507,458 km (0.088 R)
• M63: 27,596,618 km (0.096 R)
• M64: 27,909,128 km (0.094 R)
• M65: 27,998,588 km (0.039 R)
• M66: 28,357,772 km (0.062 R)
• M67: 28,627,946 km (0.118 R)
• M68: 29,261,942 km (0.099 R)
• M69: 29,580,735 km (0.08 R)
• M70: 29,900,575 km (0.104 R)
• M71: 29,992,279 km (0.076 R)
• M72: 30,083,982 km (0.062 R)
• M73: 30,267,688 km (0.068 R)
• M74: 30,451,694 km (0.072 R)
• M75: 30,774,676 km (0.067 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.9

Radius: 13.7

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.81 AU - 6.43 AU

Year: 6472 Days

Day: 6.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 44,244,485 km

• M1: 390,750 km (0.081 R)
• M2: 537,954 km (0.06 R)
• M3: 626,965 km (0.056 R)
• M4: 743,501 km (0.062 R)
• M5: 898,934 km (0.052 R)
• M6: 1,150,108 km (0.116 R)
• M7: 1,244,953 km (0.05 R)
• M8: 1,369,868 km (0.071 R)
• M9: 1,518,269 km (0.095 R)
• M10: 1,841,699 km (0.09 R)
• M11: 2,155,257 km (0.092 R)
• M12: 2,363,048 km (0.104 R)
• M13: 2,463,727 km (0.087 R)
• M14: 2,611,979 km (0.101 R)
• M15: 2,929,426 km (0.102 R)
• M16: 3,148,138 km (0.106 R)
• M17: 3,234,605 km (0.073 R)
• M18: 3,499,244 km (0.087 R)
• M19: 3,718,554 km (0.058 R)
• M20: 3,996,058 km (0.104 R)
• M21: 4,431,987 km (0.096 R)
• M22: 4,641,723 km (0.107 R)
• M23: 4,912,046 km (0.102 R)
• M24: 6,545,655 km (0.104 R)
• M25: 6,672,963 km (0.113 R)
• M26: 7,420,952 km (0.062 R)
• M27: 7,670,631 km (0.116 R)
• M28: 7,804,970 km (0.109 R)
• M29: 8,195,570 km (0.093 R)
• M30: 9,351,812 km (0.087 R)
• M31: 9,967,407 km (0.081 R)
• M32: 10,261,666 km (0.064 R)
• M33: 10,502,967 km (0.065 R)
• M34: 10,802,462 km (0.106 R)
• M35: 10,934,408 km (0.112 R)
• M36: 11,911,581 km (0.073 R)
• M37: 12,817,097 km (0.112 R)
• M38: 13,278,157 km (0.1 R)
• M39: 13,439,873 km (0.095 R)
• M40: 13,765,098 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 12

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 5.77 AU - 8.99 AU

Year: 8571 Days

Day: 8.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,244,485 km

• M1: 180,714 km (0.098 R)
• M2: 334,052 km (0.108 R)
• M3: 413,638 km (0.108 R)
• M4: 556,205 km (0.109 R)
• M5: 733,628 km (0.119 R)
• M6: 983,456 km (0.086 R)
• M7: 1,073,066 km (0.11 R)
• M8: 1,203,664 km (0.036 R)
• M9: 1,379,741 km (0.089 R)
• M10: 1,481,318 km (0.04 R)
• M11: 1,606,831 km (0.069 R)
• M12: 1,692,550 km (0.096 R)
• M13: 2,360,804 km (0.083 R)
• M14: 2,533,739 km (0.037 R)
• M15: 2,788,205 km (0.056 R)
• M16: 2,866,146 km (0.113 R)
• M17: 3,104,605 km (0.117 R)
• M18: 3,657,967 km (0.074 R)
• M19: 3,859,027 km (0.042 R)
• M20: 4,918,329 km (0.084 R)
• M21: 5,269,136 km (0.097 R)
• M22: 5,827,286 km (0.12 R)
• M23: 6,823,009 km (0.104 R)
• M24: 7,907,893 km (0.086 R)
• M25: 8,206,341 km (0.117 R)
• M26: 8,319,138 km (0.1 R)
• M27: 8,584,524 km (0.113 R)
• M28: 8,968,542 km (0.069 R)
• M29: 9,515,472 km (0.083 R)
• M30: 9,594,609 km (0.072 R)
• M31: 9,832,918 km (0.095 R)
• M32: 9,952,896 km (0.042 R)
• M33: 11,810,303 km (0.076 R)
• M34: 12,151,536 km (0.064 R)
• M35: 12,582,827 km (0.064 R)
• M36: 12,843,875 km (0.088 R)
• M37: 12,975,222 km (0.095 R)
• M38: 13,371,656 km (0.119 R)
• M39: 14,357,356 km (0.108 R)
• M40: 15,505,969 km (0.113 R)
• M41: 15,832,840 km (0.077 R)
• M42: 15,926,788 km (0.12 R)
• M43: 16,020,735 km (0.104 R)
• M44: 16,970,981 km (0.057 R)
• M45: 17,259,555 km (0.084 R)
• M46: 17,356,195 km (0.101 R)
• M47: 17,501,455 km (0.116 R)
• M48: 17,695,633 km (0.072 R)
• M49: 17,890,559 km (0.097 R)
• M50: 18,529,192 km (0.042 R)
• M51: 18,876,110 km (0.109 R)
• M52: 18,975,592 km (0.102 R)
• M53: 20,745,335 km (0.063 R)
• M54: 21,989,241 km (0.101 R)
• M55: 22,409,312 km (0.064 R)
• M56: 22,567,437 km (0.034 R)
• M57: 23,203,976 km (0.095 R)
• M58: 23,524,415 km (0.077 R)
• M59: 23,792,494 km (0.081 R)
• M60: 25,422,812 km (0.059 R)
• M61: 26,195,784 km (0.112 R)
• M62: 26,418,086 km (0.098 R)
• M63: 26,920,586 km (0.104 R)
• M64: 27,201,082 km (0.061 R)
• M65: 27,991,706 km (0.098 R)
• M66: 29,249,376 km (0.097 R)
• M67: 29,480,056 km (0.105 R)
• M68: 30,175,686 km (0.102 R)
• M69: 30,993,986 km (0.087 R)
• M70: 32,831,945 km (0.028 R)
• M71: 34,461,365 km (0.097 R)
• M72: 34,949,204 km (0.117 R)
• M73: 37,047,913 km (0.054 R)
• M74: 37,359,974 km (0.111 R)
• M75: 37,798,445 km (0.09 R)
• M76: 37,923,958 km (0.076 R)
• M77: 38,301,543 km (0.055 R)
• M78: 39,505,207 km (0.069 R)
• M79: 40,464,429 km (0.104 R)
• M80: 41,172,625 km (0.078 R)
• M81: 43,716,387 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit