🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.79 AU - 1.17 AU

Year: 424 Days

Day: 18.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.44 AU

Year: 560 Days

Day: 18.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,625,565 km

• M1: 49,666 km (0.047 R)
• M2: 210,185 km (0.118 R)

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.5

Radius: 13

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.59 AU - 2.73 AU

Year: 1894 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 21,625,565 km

• M1: 170,542 km (0.116 R)
• M2: 309,069 km (0.094 R)
• M3: 401,820 km (0.069 R)
• M4: 578,645 km (0.057 R)
• M5: 987,496 km (0.039 R)
• M6: 1,127,070 km (0.093 R)
• M7: 1,215,931 km (0.078 R)
• M8: 1,349,672 km (0.1 R)
• M9: 1,542,055 km (0.049 R)
• M10: 1,641,837 km (0.068 R)
• M11: 1,753,287 km (0.067 R)
• M12: 1,974,393 km (0.083 R)
• M13: 2,184,279 km (0.095 R)
• M14: 2,518,779 km (0.069 R)
• M15: 2,615,868 km (0.118 R)
• M16: 3,248,368 km (0.114 R)
• M17: 3,342,615 km (0.112 R)
• M18: 3,449,727 km (0.118 R)
• M19: 3,594,538 km (0.066 R)
• M20: 3,704,342 km (0.111 R)
• M21: 3,952,675 km (0.099 R)
• M22: 4,206,393 km (0.032 R)
• M23: 4,387,406 km (0.111 R)
• M24: 4,597,292 km (0.063 R)
• M25: 4,986,396 km (0.067 R)
• M26: 5,164,268 km (0.108 R)
• M27: 5,512,382 km (0.114 R)
• M28: 5,753,534 km (0.097 R)
• M29: 5,940,382 km (0.07 R)
• M30: 6,158,346 km (0.083 R)
• M31: 6,334,722 km (0.075 R)
• M32: 6,512,893 km (0.051 R)
• M33: 6,707,669 km (0.08 R)
• M34: 7,257,142 km (0.087 R)
• M35: 7,350,192 km (0.102 R)
• M36: 7,600,320 km (0.099 R)
• M37: 7,821,425 km (0.104 R)
• M38: 7,948,733 km (0.107 R)
• M39: 8,108,803 km (0.105 R)
• M40: 8,792,914 km (0.028 R)
• M41: 9,175,585 km (0.095 R)
• M42: 9,563,642 km (0.113 R)
• M43: 9,734,034 km (0.086 R)
• M44: 9,939,881 km (0.063 R)
• M45: 10,026,199 km (0.109 R)
• M46: 10,199,284 km (0.085 R)
• M47: 10,286,200 km (0.084 R)
• M48: 10,390,919 km (0.111 R)
• M49: 10,513,589 km (0.072 R)
• M50: 11,062,164 km (0.082 R)
• M51: 11,439,151 km (0.087 R)
• M52: 11,620,164 km (0.116 R)
• M53: 11,710,970 km (0.095 R)
• M54: 11,930,131 km (0.077 R)
• M55: 12,076,887 km (0.049 R)
• M56: 12,242,791 km (0.109 R)
• M57: 12,595,393 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.4

Radius: 8.9

Gravity: 2.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.6 AU - 3.22 AU

Year: 2167 Days

Day: 14.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,625,565 km

• M1: 148,700 km (0.064 R)
• M2: 243,845 km (0.107 R)
• M3: 339,288 km (0.096 R)
• M4: 476,619 km (0.045 R)
• M5: 593,006 km (0.104 R)
• M6: 719,416 km (0.106 R)
• M7: 835,504 km (0.088 R)
• M8: 1,086,679 km (0.084 R)
• M9: 1,190,949 km (0.069 R)
• M10: 1,306,588 km (0.077 R)
• M11: 1,868,029 km (0.055 R)
• M12: 2,058,317 km (0.103 R)
• M13: 2,264,613 km (0.107 R)
• M14: 2,322,058 km (0.091 R)
• M15: 2,527,007 km (0.11 R)
• M16: 2,677,054 km (0.057 R)
• M17: 2,799,275 km (0.103 R)
• M18: 2,933,764 km (0.082 R)
• M19: 3,187,631 km (0.072 R)
• M20: 3,263,178 km (0.116 R)
• M21: 3,493,110 km (0.086 R)
• M22: 3,604,411 km (0.106 R)
• M23: 3,660,660 km (0.062 R)
• M24: 3,751,017 km (0.108 R)
• M25: 3,808,014 km (0.116 R)
• M26: 3,957,312 km (0.04 R)
• M27: 4,190,835 km (0.034 R)
• M28: 4,345,070 km (0.08 R)
• M29: 4,720,561 km (0.103 R)
• M30: 4,831,562 km (0.119 R)
• M31: 5,093,807 km (0.052 R)
• M32: 5,182,369 km (0.119 R)
• M33: 5,606,479 km (0.11 R)
• M34: 5,684,869 km (0.102 R)
• M35: 5,803,051 km (0.085 R)
• M36: 5,935,296 km (0.055 R)
• M37: 6,015,181 km (0.114 R)
• M38: 6,095,365 km (0.072 R)
• M39: 6,256,781 km (0.067 R)
• M40: 6,694,355 km (0.079 R)
• M41: 6,819,269 km (0.105 R)
• M42: 6,916,957 km (0.083 R)
• M43: 6,973,056 km (0.064 R)
• M44: 7,043,217 km (0.078 R)
• M45: 7,113,678 km (0.105 R)
• M46: 7,426,637 km (0.117 R)
• M47: 7,512,655 km (0.094 R)
• M48: 7,992,416 km (0.117 R)
• M49: 8,154,430 km (0.045 R)
• M50: 8,243,291 km (0.101 R)
• M51: 8,377,331 km (0.089 R)
• M52: 8,542,038 km (0.1 R)
• M53: 9,057,702 km (0.088 R)
• M54: 9,149,855 km (0.118 R)
• M55: 9,288,532 km (0.083 R)
• M56: 10,247,005 km (0.116 R)
• M57: 10,391,068 km (0.074 R)
• M58: 10,552,035 km (0.077 R)
• M59: 10,632,669 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.9

Radius: 10.4

Gravity: 7.77 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.05 AU - 3.63 AU

Year: 2665 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 21,625,565 km

• M1: 130,001 km (0.111 R)
• M2: 233,672 km (0.106 R)
• M3: 589,565 km (0.086 R)
• M4: 690,245 km (0.114 R)
• M5: 797,357 km (0.064 R)
• M6: 942,467 km (0.076 R)
• M7: 1,108,071 km (0.099 R)
• M8: 1,259,614 km (0.105 R)
• M9: 1,456,036 km (0.048 R)
• M10: 1,810,134 km (0.099 R)
• M11: 1,906,475 km (0.1 R)
• M12: 2,047,097 km (0.103 R)
• M13: 2,162,138 km (0.077 R)
• M14: 2,294,233 km (0.085 R)
• M15: 2,613,026 km (0.084 R)
• M16: 2,881,554 km (0.06 R)
• M17: 3,192,269 km (0.108 R)
• M18: 3,292,649 km (0.112 R)
• M19: 3,704,941 km (0.105 R)
• M20: 4,225,093 km (0.115 R)
• M21: 4,335,645 km (0.045 R)
• M22: 4,503,345 km (0.113 R)
• M23: 4,902,771 km (0.112 R)
• M24: 5,136,293 km (0.067 R)
• M25: 5,373,406 km (0.102 R)
• M26: 5,493,383 km (0.119 R)
• M27: 5,899,691 km (0.048 R)
• M28: 6,127,230 km (0.118 R)
• M29: 6,442,283 km (0.086 R)
• M30: 6,612,525 km (0.12 R)
• M31: 7,198,051 km (0.099 R)
• M32: 7,397,016 km (0.078 R)
• M33: 8,651,694 km (0.077 R)
• M34: 9,029,129 km (0.048 R)
• M35: 9,100,487 km (0.118 R)
• M36: 9,267,738 km (0.054 R)
• M37: 10,168,616 km (0.06 R)
• M38: 10,591,828 km (0.084 R)
• M39: 10,667,076 km (0.061 R)
• M40: 10,944,730 km (0.104 R)
• M41: 12,183,999 km (0.11 R)
• M42: 12,315,645 km (0.116 R)
• M43: 12,474,368 km (0.083 R)
• M44: 13,115,545 km (0.077 R)
• M45: 13,331,713 km (0.101 R)
• M46: 13,412,945 km (0.09 R)
• M47: 13,576,156 km (0.113 R)
• M48: 13,959,576 km (0.075 R)
• M49: 14,208,058 km (0.108 R)
• M50: 14,402,236 km (0.097 R)
• M51: 14,569,337 km (0.082 R)
• M52: 14,653,111 km (0.114 R)
• M53: 14,737,185 km (0.104 R)
• M54: 14,905,633 km (0.046 R)
• M55: 15,046,404 km (0.107 R)
• M56: 15,872,184 km (0.079 R)
• M57: 16,160,310 km (0.092 R)
• M58: 16,858,932 km (0.116 R)
• M59: 17,123,421 km (0.106 R)
• M60: 17,656,588 km (0.095 R)
• M61: 17,805,737 km (0.112 R)
• M62: 18,195,290 km (0.093 R)
• M63: 18,466,660 km (0.098 R)
• M64: 18,587,685 km (0.099 R)
• M65: 18,739,377 km (0.111 R)
• M66: 18,830,632 km (0.051 R)
• M67: 18,952,405 km (0.088 R)
• M68: 19,319,518 km (0.08 R)
• M69: 19,750,659 km (0.111 R)
• M70: 19,998,543 km (0.057 R)
• M71: 20,434,770 km (0.09 R)
• M72: 20,559,983 km (0.051 R)
• M73: 20,654,080 km (0.087 R)
• M74: 21,126,660 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.4

Radius: 10.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.68 AU - 4.2 AU

Year: 2785 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,625,565 km

• M1: 151,692 km (0.05 R)
• M2: 447,298 km (0.12 R)
• M3: 555,008 km (0.083 R)
• M4: 630,106 km (0.069 R)
• M5: 738,714 km (0.064 R)
• M6: 822,788 km (0.068 R)
• M7: 1,157,289 km (0.113 R)
• M8: 1,265,748 km (0.102 R)
• M9: 1,358,947 km (0.1 R)
• M10: 1,483,712 km (0.072 R)
• M11: 1,562,400 km (0.103 R)
• M12: 1,652,757 km (0.109 R)
• M13: 1,776,026 km (0.065 R)
• M14: 1,870,422 km (0.071 R)
• M15: 2,020,918 km (0.086 R)
• M16: 2,186,672 km (0.04 R)
• M17: 2,254,141 km (0.116 R)
• M18: 2,379,953 km (0.1 R)
• M19: 2,496,340 km (0.102 R)
• M20: 2,590,886 km (0.081 R)
• M21: 2,844,753 km (0.115 R)
• M22: 2,931,221 km (0.096 R)
• M23: 3,298,783 km (0.098 R)
• M24: 3,415,918 km (0.104 R)
• M25: 3,481,591 km (0.111 R)
• M26: 3,587,507 km (0.114 R)
• M27: 3,681,155 km (0.057 R)
• M28: 3,857,231 km (0.111 R)
• M29: 4,077,739 km (0.088 R)
• M30: 4,175,576 km (0.101 R)
• M31: 4,373,494 km (0.09 R)
• M32: 4,690,940 km (0.056 R)
• M33: 4,867,316 km (0.061 R)
• M34: 5,045,936 km (0.085 R)
• M35: 5,196,282 km (0.096 R)
• M36: 5,287,387 km (0.109 R)
• M37: 5,828,782 km (0.052 R)
• M38: 5,907,620 km (0.078 R)
• M39: 5,986,757 km (0.105 R)
• M40: 6,050,336 km (0.084 R)
• M41: 6,130,222 km (0.094 R)
• M42: 6,290,890 km (0.116 R)
• M43: 6,567,197 km (0.101 R)
• M44: 6,930,869 km (0.095 R)
• M45: 7,284,070 km (0.098 R)
• M46: 7,488,570 km (0.046 R)
• M47: 7,764,279 km (0.091 R)
• M48: 8,078,435 km (0.064 R)
• M49: 8,184,051 km (0.053 R)
• M50: 8,325,720 km (0.089 R)
• M51: 8,755,365 km (0.107 R)
• M52: 8,882,074 km (0.104 R)
• M53: 9,357,945 km (0.053 R)
• M54: 9,506,047 km (0.074 R)
• M55: 9,860,893 km (0.057 R)
• M56: 9,954,990 km (0.03 R)
• M57: 10,353,669 km (0.108 R)
• M58: 10,430,113 km (0.059 R)
• M59: 10,506,857 km (0.086 R)
• M60: 10,893,268 km (0.062 R)
• M61: 10,990,507 km (0.073 R)
• M62: 11,580,521 km (0.053 R)
• M63: 11,739,693 km (0.117 R)
• M64: 12,019,890 km (0.103 R)
• M65: 12,464,644 km (0.08 R)
• M66: 12,668,546 km (0.117 R)
• M67: 12,873,645 km (0.111 R)
• M68: 13,121,080 km (0.064 R)
• M69: 13,307,778 km (0.107 R)
• M70: 13,999,818 km (0.108 R)
• M71: 14,105,733 km (0.111 R)
• M72: 14,275,676 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 9.6

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.12 AU - 4.12 AU

Year: 3007 Days

Day: 7.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 21,625,565 km

• M1: 131,945 km (0.092 R)
• M2: 248,332 km (0.097 R)
• M3: 484,099 km (0.104 R)
• M4: 587,920 km (0.094 R)
• M5: 661,821 km (0.111 R)
• M6: 1,013,376 km (0.116 R)
• M7: 1,343,838 km (0.118 R)
• M8: 1,600,248 km (0.107 R)
• M9: 1,693,747 km (0.108 R)
• M10: 1,761,814 km (0.066 R)
• M11: 1,858,454 km (0.059 R)
• M12: 1,999,824 km (0.117 R)
• M13: 2,086,442 km (0.111 R)
• M14: 2,159,445 km (0.088 R)
• M15: 2,323,405 km (0.085 R)
• M16: 2,399,400 km (0.09 R)
• M17: 2,460,735 km (0.098 R)
• M18: 2,775,489 km (0.079 R)
• M19: 2,839,966 km (0.103 R)
• M20: 3,103,109 km (0.049 R)
• M21: 3,460,648 km (0.11 R)
• M22: 3,635,527 km (0.081 R)
• M23: 4,140,869 km (0.1 R)
• M24: 4,307,970 km (0.029 R)
• M25: 4,687,500 km (0.065 R)
• M26: 4,900,826 km (0.103 R)
• M27: 5,560,104 km (0.089 R)
• M28: 5,806,791 km (0.069 R)
• M29: 6,183,478 km (0.111 R)
• M30: 6,374,814 km (0.074 R)
• M31: 6,894,816 km (0.12 R)
• M32: 7,182,194 km (0.062 R)
• M33: 7,541,229 km (0.098 R)
• M34: 8,464,397 km (0.051 R)
• M35: 8,558,793 km (0.116 R)
• M36: 8,772,270 km (0.112 R)
• M37: 9,350,017 km (0.025 R)
• M38: 9,890,514 km (0.118 R)
• M39: 10,214,692 km (0.055 R)
• M40: 10,365,487 km (0.114 R)
• M41: 10,924,684 km (0.099 R)
• M42: 11,104,800 km (0.091 R)
• M43: 11,285,813 km (0.108 R)
• M44: 11,363,604 km (0.11 R)
• M45: 11,861,017 km (0.105 R)
• M46: 11,993,112 km (0.101 R)
• M47: 12,072,548 km (0.098 R)
• M48: 12,338,832 km (0.105 R)
• M49: 12,877,086 km (0.113 R)
• M50: 13,395,442 km (0.06 R)
• M51: 13,643,475 km (0.112 R)
• M52: 14,060,105 km (0.096 R)
• M53: 14,368,427 km (0.039 R)
• M54: 14,537,472 km (0.082 R)
• M55: 15,450,318 km (0.1 R)
• M56: 15,739,342 km (0.095 R)
• M57: 16,117,824 km (0.093 R)
• M58: 16,293,602 km (0.107 R)
• M59: 16,735,514 km (0.106 R)
• M60: 17,062,236 km (0.029 R)
• M61: 17,481,110 km (0.104 R)
• M62: 17,873,056 km (0.066 R)
• M63: 18,206,958 km (0.091 R)
• M64: 18,604,290 km (0.111 R)
• M65: 19,097,215 km (0.096 R)
• M66: 19,314,132 km (0.114 R)
• M67: 19,813,191 km (0.11 R)
• M68: 20,221,892 km (0.115 R)
• M69: 21,303,784 km (0.106 R)
• M70: 21,367,961 km (0.095 R)
• M71: 21,464,452 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 11,025 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit