🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.76 AU - 1.24 AU

Year: 381 Days

Day: 24.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,696,749 km

• M1: 139,126 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.12 AU - 1.68 AU

Year: 631 Days

Day: 32 Hours

Environment

Temp: -41 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,696,749 km

• M1: 475,721 km (0.119 R)
• M2: 1,222,963 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.29 AU - 1.93 AU

Year: 778 Days

Day: 15.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,696,749 km

• M1: 56,997 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.3

Radius: 11.8

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.62 AU - 4.86 AU

Year: 3325 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,696,749 km

• M1: 157,676 km (0.089 R)
• M2: 264,938 km (0.094 R)
• M3: 418,874 km (0.03 R)
• M4: 500,554 km (0.12 R)
• M5: 603,179 km (0.092 R)
• M6: 706,700 km (0.12 R)
• M7: 967,898 km (0.067 R)
• M8: 1,083,238 km (0.037 R)
• M9: 1,194,090 km (0.09 R)
• M10: 1,289,534 km (0.051 R)
• M11: 1,417,739 km (0.064 R)
• M12: 1,529,788 km (0.086 R)
• M13: 1,730,399 km (0.032 R)
• M14: 1,828,535 km (0.094 R)
• M15: 1,973,794 km (0.052 R)
• M16: 2,228,559 km (0.07 R)
• M17: 2,693,809 km (0.03 R)
• M18: 2,937,953 km (0.118 R)
• M19: 3,135,721 km (0.116 R)
• M20: 3,713,468 km (0.097 R)
• M21: 3,855,885 km (0.112 R)
• M22: 4,131,594 km (0.049 R)
• M23: 4,205,346 km (0.105 R)
• M24: 4,309,167 km (0.08 R)
• M25: 4,564,979 km (0.057 R)
• M26: 4,641,274 km (0.099 R)
• M27: 4,717,868 km (0.113 R)
• M28: 4,841,436 km (0.111 R)
• M29: 5,060,298 km (0.099 R)
• M30: 5,654,351 km (0.032 R)
• M31: 5,769,242 km (0.113 R)
• M32: 5,901,486 km (0.114 R)
• M33: 6,152,362 km (0.091 R)
• M34: 6,287,449 km (0.085 R)
• M35: 6,681,789 km (0.069 R)
• M36: 6,820,765 km (0.069 R)
• M37: 6,960,789 km (0.098 R)
• M38: 7,279,432 km (0.097 R)
• M39: 7,620,815 km (0.083 R)
• M40: 8,319,586 km (0.091 R)
• M41: 8,600,980 km (0.114 R)
• M42: 8,809,519 km (0.107 R)
• M43: 8,904,813 km (0.045 R)
• M44: 9,328,175 km (0.114 R)
• M45: 9,797,613 km (0.077 R)
• M46: 9,955,888 km (0.096 R)
• M47: 10,055,221 km (0.118 R)
• M48: 10,234,738 km (0.086 R)
• M49: 10,334,969 km (0.111 R)
• M50: 10,597,214 km (0.064 R)
• M51: 10,861,553 km (0.114 R)
• M52: 10,943,383 km (0.106 R)
• M53: 11,542,523 km (0.12 R)
• M54: 11,625,999 km (0.112 R)
• M55: 11,835,585 km (0.064 R)
• M56: 12,173,527 km (0.103 R)
• M57: 12,450,582 km (0.098 R)
• M58: 12,579,087 km (0.097 R)
• M59: 12,772,666 km (0.098 R)
• M60: 13,469,194 km (0.097 R)
• M61: 13,777,814 km (0.074 R)
• M62: 14,290,037 km (0.085 R)
• M63: 14,447,115 km (0.106 R)
• M64: 14,853,722 km (0.104 R)
• M65: 15,103,999 km (0.066 R)
• M66: 15,195,404 km (0.045 R)
• M67: 15,286,958 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 14.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.16 AU - 5.1 AU

Year: 3794 Days

Day: 7.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 28,696,749 km

• M1: 199,713 km (0.09 R)
• M2: 351,106 km (0.112 R)
• M3: 490,980 km (0.067 R)
• M4: 663,018 km (0.116 R)
• M5: 777,610 km (0.12 R)
• M6: 1,029,832 km (0.111 R)
• M7: 1,148,014 km (0.113 R)
• M8: 1,251,835 km (0.106 R)
• M9: 1,562,849 km (0.092 R)
• M10: 1,843,195 km (0.074 R)
• M11: 2,012,540 km (0.11 R)
• M12: 2,163,784 km (0.105 R)
• M13: 2,282,714 km (0.099 R)
• M14: 2,627,836 km (0.112 R)
• M15: 2,742,428 km (0.095 R)
• M16: 2,832,785 km (0.091 R)
• M17: 3,043,120 km (0.106 R)
• M18: 3,163,696 km (0.112 R)
• M19: 3,327,206 km (0.063 R)
• M20: 3,563,571 km (0.095 R)
• M21: 4,171,537 km (0.102 R)
• M22: 4,321,134 km (0.106 R)
• M23: 4,487,787 km (0.083 R)
• M24: 4,672,091 km (0.117 R)
• M25: 4,874,647 km (0.112 R)
• M26: 5,192,093 km (0.103 R)
• M27: 5,369,516 km (0.074 R)
• M28: 5,532,578 km (0.117 R)
• M29: 6,048,840 km (0.079 R)
• M30: 6,511,247 km (0.111 R)
• M31: 6,738,038 km (0.101 R)
• M32: 7,145,542 km (0.057 R)
• M33: 7,253,253 km (0.089 R)
• M34: 7,361,562 km (0.071 R)
• M35: 7,689,480 km (0.069 R)
• M36: 7,855,235 km (0.081 R)
• M37: 7,984,936 km (0.111 R)
• M38: 8,284,281 km (0.054 R)
• M39: 8,435,375 km (0.092 R)
• M40: 8,797,851 km (0.063 R)
• M41: 8,894,192 km (0.118 R)
• M42: 9,068,324 km (0.064 R)
• M43: 9,321,892 km (0.043 R)
• M44: 9,558,107 km (0.111 R)
• M45: 9,656,991 km (0.11 R)
• M46: 9,936,141 km (0.043 R)
• M47: 10,076,613 km (0.1 R)
• M48: 10,481,724 km (0.06 R)
• M49: 10,975,098 km (0.113 R)
• M50: 11,203,684 km (0.093 R)
• M51: 11,308,103 km (0.091 R)
• M52: 11,602,362 km (0.097 R)
• M53: 11,792,800 km (0.06 R)
• M54: 11,899,164 km (0.104 R)
• M55: 12,392,089 km (0.033 R)
• M56: 12,739,007 km (0.115 R)
• M57: 13,177,328 km (0.117 R)
• M58: 13,442,565 km (0.115 R)
• M59: 13,933,546 km (0.088 R)
• M60: 14,362,443 km (0.034 R)
• M61: 14,498,726 km (0.087 R)
• M62: 15,721,689 km (0.067 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 14.4

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 4.43 AU - 4.99 AU

Year: 3892 Days

Day: 9.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 28,696,749 km

• M1: 213,626 km (0.118 R)
• M2: 352,153 km (0.086 R)
• M3: 455,376 km (0.087 R)
• M4: 616,044 km (0.036 R)
• M5: 992,432 km (0.062 R)
• M6: 1,100,741 km (0.104 R)
• M7: 1,692,700 km (0.062 R)
• M8: 2,128,927 km (0.031 R)
• M9: 2,375,165 km (0.058 R)
• M10: 2,524,614 km (0.102 R)
• M11: 2,615,719 km (0.05 R)
• M12: 2,785,812 km (0.095 R)
• M13: 2,943,787 km (0.074 R)
• M14: 3,268,863 km (0.104 R)
• M15: 3,503,582 km (0.104 R)
• M16: 3,605,757 km (0.045 R)
• M17: 3,866,058 km (0.026 R)
• M18: 3,971,823 km (0.089 R)
• M19: 4,740,009 km (0.114 R)
• M20: 5,025,591 km (0.112 R)
• M21: 5,199,723 km (0.102 R)
• M22: 5,593,913 km (0.096 R)
• M23: 5,754,432 km (0.103 R)
• M24: 5,896,101 km (0.053 R)
• M25: 6,348,934 km (0.087 R)
• M26: 6,727,865 km (0.067 R)
• M27: 6,855,771 km (0.08 R)
• M28: 7,049,351 km (0.116 R)
• M29: 7,244,726 km (0.114 R)
• M30: 7,375,923 km (0.108 R)
• M31: 7,530,158 km (0.076 R)
• M32: 7,685,291 km (0.075 R)
• M33: 8,918,427 km (0.12 R)
• M34: 9,035,711 km (0.116 R)
• M35: 9,153,595 km (0.11 R)
• M36: 9,653,999 km (0.108 R)
• M37: 9,968,305 km (0.103 R)
• M38: 10,163,530 km (0.069 R)
• M39: 10,310,734 km (0.118 R)
• M40: 10,409,169 km (0.118 R)
• M41: 10,681,737 km (0.059 R)
• M42: 10,806,501 km (0.068 R)
• M43: 11,360,911 km (0.079 R)
• M44: 11,718,600 km (0.116 R)
• M45: 11,821,373 km (0.108 R)
• M46: 12,366,508 km (0.109 R)
• M47: 13,159,526 km (0.1 R)
• M48: 13,293,267 km (0.071 R)
• M49: 13,508,239 km (0.106 R)
• M50: 14,105,434 km (0.051 R)
• M51: 14,324,744 km (0.093 R)
• M52: 15,213,206 km (0.028 R)
• M53: 15,438,201 km (0.083 R)
• M54: 15,806,062 km (0.105 R)
• M55: 16,205,638 km (0.051 R)
• M56: 16,349,102 km (0.085 R)
• M57: 16,666,250 km (0.051 R)
• M58: 17,072,857 km (0.061 R)
• M59: 17,747,992 km (0.083 R)
• M60: 18,461,724 km (0.062 R)
• M61: 18,761,967 km (0.114 R)
• M62: 19,003,268 km (0.095 R)
• M63: 19,215,248 km (0.067 R)
• M64: 19,519,530 km (0.096 R)
• M65: 19,733,455 km (0.117 R)
• M66: 20,287,117 km (0.08 R)
• M67: 20,534,851 km (0.105 R)
• M68: 20,628,050 km (0.083 R)
• M69: 20,814,749 km (0.103 R)
• M70: 21,033,461 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 11.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 7 AU - 7.5 AU

Year: 7434 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,696,749 km

• M1: 141,370 km (0.083 R)
• M2: 221,255 km (0.095 R)
• M3: 327,470 km (0.091 R)
• M4: 450,290 km (0.086 R)
• M5: 581,337 km (0.056 R)
• M6: 658,081 km (0.068 R)
• M7: 1,057,208 km (0.115 R)
• M8: 1,196,633 km (0.053 R)
• M9: 1,327,532 km (0.111 R)
• M10: 1,604,437 km (0.096 R)
• M11: 1,717,234 km (0.077 R)
• M12: 2,580,563 km (0.102 R)
• M13: 2,733,153 km (0.091 R)
• M14: 3,027,113 km (0.05 R)
• M15: 3,331,545 km (0.101 R)
• M16: 3,477,103 km (0.103 R)
• M17: 3,582,271 km (0.119 R)
• M18: 3,839,280 km (0.062 R)
• M19: 4,036,151 km (0.087 R)
• M20: 4,281,192 km (0.12 R)
• M21: 4,439,616 km (0.105 R)
• M22: 4,531,170 km (0.118 R)
• M23: 4,669,548 km (0.114 R)
• M24: 5,529,287 km (0.084 R)
• M25: 5,977,632 km (0.104 R)
• M26: 6,206,217 km (0.057 R)
• M27: 6,334,423 km (0.11 R)
• M28: 6,411,765 km (0.038 R)
• M29: 6,515,436 km (0.084 R)
• M30: 7,582,518 km (0.11 R)
• M31: 7,968,929 km (0.11 R)
• M32: 8,080,379 km (0.083 R)
• M33: 8,904,813 km (0.078 R)
• M34: 9,166,161 km (0.117 R)
• M35: 9,548,084 km (0.079 R)
• M36: 10,632,968 km (0.115 R)
• M37: 10,879,356 km (0.111 R)
• M38: 11,724,883 km (0.055 R)
• M39: 12,364,862 km (0.06 R)
• M40: 12,983,300 km (0.096 R)
• M41: 13,114,797 km (0.116 R)
• M42: 14,351,971 km (0.064 R)
• M43: 14,522,064 km (0.045 R)
• M44: 16,012,058 km (0.114 R)
• M45: 16,900,670 km (0.056 R)
• M46: 17,188,347 km (0.104 R)
• M47: 17,477,818 km (0.098 R)
• M48: 17,732,284 km (0.065 R)
• M49: 18,061,250 km (0.08 R)
• M50: 18,208,155 km (0.102 R)
• M51: 18,281,757 km (0.098 R)
• M52: 18,466,212 km (0.114 R)
• M53: 18,614,164 km (0.053 R)
• M54: 18,688,364 km (0.111 R)
• M55: 18,762,565 km (0.092 R)
• M56: 19,172,613 km (0.086 R)
• M57: 19,623,351 km (0.091 R)
• M58: 20,765,531 km (0.115 R)
• M59: 21,189,790 km (0.113 R)
• M60: 21,811,818 km (0.082 R)
• M61: 21,890,058 km (0.075 R)
• M62: 22,361,142 km (0.079 R)
• M63: 22,677,092 km (0.118 R)
• M64: 23,273,390 km (0.082 R)
• M65: 23,353,424 km (0.054 R)
• M66: 23,794,439 km (0.075 R)
• M67: 23,915,314 km (0.066 R)
• M68: 24,319,378 km (0.046 R)
• M69: 24,562,923 km (0.074 R)
• M70: 25,586,322 km (0.087 R)
• M71: 25,875,495 km (0.106 R)
• M72: 26,165,565 km (0.074 R)
• M73: 26,498,570 km (0.062 R)
• M74: 26,582,046 km (0.112 R)
• M75: 27,000,620 km (0.092 R)
• M76: 28,440,201 km (0.085 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit