🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.24 AU - 1.96 AU

Year: 775 Days

Day: 29.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,251,234 km

• M1: 97,687 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.68 AU - 1.72 AU

Year: 849 Days

Day: 22.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,251,234 km

• M1: 113,994 km (0.077 R)
• M2: 161,416 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.01 AU - 2.23 AU

Year: 1182 Days

Day: 32.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.6

Radius: 12.2

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.49 AU - 5.61 AU

Year: 3716 Days

Day: 12.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,251,234 km

• M1: 160,818 km (0.108 R)
• M2: 241,601 km (0.099 R)
• M3: 342,430 km (0.111 R)
• M4: 701,913 km (0.085 R)
• M5: 823,835 km (0.066 R)
• M6: 905,666 km (0.071 R)
• M7: 1,182,122 km (0.095 R)
• M8: 1,414,747 km (0.091 R)
• M9: 1,830,629 km (0.035 R)
• M10: 1,924,726 km (0.113 R)
• M11: 2,541,668 km (0.078 R)
• M12: 3,122,556 km (0.102 R)
• M13: 3,506,424 km (0.105 R)
• M14: 3,744,136 km (0.043 R)
• M15: 3,885,206 km (0.075 R)
• M16: 4,110,650 km (0.1 R)
• M17: 4,446,348 km (0.052 R)
• M18: 4,574,553 km (0.104 R)
• M19: 4,703,955 km (0.101 R)
• M20: 4,900,377 km (0.107 R)
• M21: 5,055,062 km (0.052 R)
• M22: 5,211,541 km (0.081 R)
• M23: 5,483,360 km (0.084 R)
• M24: 5,667,216 km (0.039 R)
• M25: 6,017,425 km (0.097 R)
• M26: 6,159,543 km (0.113 R)
• M27: 6,616,863 km (0.098 R)
• M28: 7,210,468 km (0.101 R)
• M29: 7,539,134 km (0.077 R)
• M30: 7,821,126 km (0.061 R)
• M31: 8,132,739 km (0.113 R)
• M32: 8,342,624 km (0.041 R)
• M33: 9,309,924 km (0.065 R)
• M34: 9,502,158 km (0.094 R)
• M35: 9,723,413 km (0.061 R)
• M36: 9,862,688 km (0.119 R)
• M37: 9,946,463 km (0.109 R)
• M38: 10,058,662 km (0.062 R)
• M39: 10,625,787 km (0.07 R)
• M40: 10,797,974 km (0.03 R)
• M41: 11,174,213 km (0.116 R)
• M42: 11,261,578 km (0.112 R)
• M43: 11,378,564 km (0.103 R)
• M44: 11,466,527 km (0.11 R)
• M45: 11,761,385 km (0.092 R)
• M46: 11,999,245 km (0.095 R)
• M47: 12,328,660 km (0.039 R)
• M48: 12,904,911 km (0.069 R)
• M49: 13,489,838 km (0.089 R)
• M50: 13,645,271 km (0.11 R)
• M51: 13,738,769 km (0.09 R)
• M52: 13,957,781 km (0.056 R)
• M53: 14,052,027 km (0.081 R)
• M54: 14,367,828 km (0.106 R)
• M55: 15,038,326 km (0.095 R)
• M56: 15,199,443 km (0.055 R)
• M57: 15,296,532 km (0.044 R)
• M58: 15,458,546 km (0.069 R)
• M59: 16,709,035 km (0.088 R)
• M60: 17,211,684 km (0.031 R)
• M61: 17,447,899 km (0.097 R)
• M62: 17,685,161 km (0.058 R)
• M63: 18,266,050 km (0.11 R)
• M64: 19,904,296 km (0.036 R)
• M65: 20,010,361 km (0.094 R)
• M66: 21,010,423 km (0.105 R)
• M67: 21,734,626 km (0.094 R)
• M68: 22,319,853 km (0.052 R)
• M69: 23,021,616 km (0.119 R)
• M70: 25,285,032 km (0.097 R)
• M71: 25,553,710 km (0.119 R)
• M72: 25,900,478 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.9

Radius: 11.9

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.49 AU - 5.75 AU

Year: 5101 Days

Day: 13.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,251,234 km

• M1: 157,826 km (0.056 R)
• M2: 298,897 km (0.076 R)
• M3: 429,795 km (0.094 R)
• M4: 821,292 km (0.089 R)
• M5: 1,474,437 km (0.064 R)
• M6: 1,596,808 km (0.085 R)
• M7: 1,738,776 km (0.082 R)
• M8: 1,835,865 km (0.1 R)
• M9: 1,951,355 km (0.112 R)
• M10: 2,438,595 km (0.081 R)
• M11: 2,924,489 km (0.089 R)
• M12: 3,041,026 km (0.097 R)
• M13: 3,139,311 km (0.101 R)
• M14: 3,985,287 km (0.109 R)
• M15: 4,071,605 km (0.119 R)
• M16: 4,378,281 km (0.117 R)
• M17: 5,084,532 km (0.109 R)
• M18: 5,415,144 km (0.062 R)
• M19: 5,655,548 km (0.083 R)
• M20: 6,122,143 km (0.101 R)
• M21: 6,398,151 km (0.062 R)
• M22: 7,118,914 km (0.094 R)
• M23: 7,197,602 km (0.033 R)
• M24: 7,409,134 km (0.103 R)
• M25: 7,784,176 km (0.061 R)
• M26: 8,413,833 km (0.1 R)
• M27: 8,608,759 km (0.092 R)
• M28: 9,059,946 km (0.086 R)
• M29: 9,202,513 km (0.074 R)
• M30: 9,518,913 km (0.111 R)
• M31: 9,663,873 km (0.063 R)
• M32: 9,868,074 km (0.045 R)
• M33: 9,985,508 km (0.109 R)
• M34: 10,073,771 km (0.117 R)
• M35: 10,221,574 km (0.049 R)
• M36: 11,001,577 km (0.033 R)
• M37: 12,113,239 km (0.092 R)
• M38: 12,523,436 km (0.101 R)
• M39: 12,618,730 km (0.062 R)
• M40: 13,131,252 km (0.08 R)
• M41: 13,454,982 km (0.068 R)
• M42: 13,912,752 km (0.109 R)
• M43: 14,176,493 km (0.068 R)
• M44: 14,275,975 km (0.079 R)
• M45: 14,608,830 km (0.078 R)
• M46: 14,877,059 km (0.107 R)
• M47: 15,113,125 km (0.061 R)
• M48: 15,384,346 km (0.114 R)
• M49: 15,554,738 km (0.028 R)
• M50: 15,657,212 km (0.086 R)
• M51: 15,966,132 km (0.044 R)
• M52: 16,104,061 km (0.067 R)
• M53: 16,590,105 km (0.084 R)
• M54: 17,151,396 km (0.115 R)
• M55: 17,398,980 km (0.077 R)
• M56: 18,908,872 km (0.07 R)
• M57: 19,091,531 km (0.11 R)
• M58: 19,753,501 km (0.08 R)
• M59: 19,975,953 km (0.084 R)
• M60: 20,498,050 km (0.045 R)
• M61: 20,685,496 km (0.102 R)
• M62: 20,986,786 km (0.074 R)
• M63: 21,822,889 km (0.116 R)
• M64: 22,283,500 km (0.051 R)
• M65: 22,476,332 km (0.114 R)
• M66: 22,669,762 km (0.04 R)
• M67: 23,136,208 km (0.114 R)
• M68: 23,684,484 km (0.117 R)
• M69: 23,763,173 km (0.061 R)
• M70: 24,118,318 km (0.118 R)
• M71: 25,314,652 km (0.119 R)
• M72: 25,395,136 km (0.072 R)
• M73: 25,475,620 km (0.053 R)
• M74: 25,879,684 km (0.107 R)
• M75: 26,001,157 km (0.116 R)
• M76: 26,123,079 km (0.108 R)
• M77: 26,245,002 km (0.094 R)
• M78: 26,326,383 km (0.051 R)
• M79: 26,407,914 km (0.067 R)
• M80: 27,104,142 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.9

Radius: 7.4

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.08 AU - 12.46 AU

Year: 15461 Days

Day: 24.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,251,234 km

• M1: 134,638 km (0.118 R)
• M2: 183,706 km (0.117 R)
• M3: 289,173 km (0.086 R)
• M4: 432,787 km (0.066 R)
• M5: 491,130 km (0.048 R)
• M6: 568,322 km (0.117 R)
• M7: 788,830 km (0.049 R)
• M8: 1,015,919 km (0.114 R)
• M9: 1,646,025 km (0.076 R)
• M10: 1,838,259 km (0.091 R)
• M11: 1,912,160 km (0.093 R)
• M12: 2,296,926 km (0.091 R)
• M13: 2,649,528 km (0.109 R)
• M14: 2,932,567 km (0.06 R)
• M15: 3,558,185 km (0.105 R)
• M16: 3,650,786 km (0.119 R)
• M17: 3,870,247 km (0.053 R)
• M18: 3,997,554 km (0.088 R)
• M19: 4,688,846 km (0.119 R)
• M20: 4,824,681 km (0.085 R)
• M21: 5,345,730 km (0.111 R)
• M22: 5,631,013 km (0.089 R)
• M23: 6,290,890 km (0.036 R)
• M24: 6,403,238 km (0.049 R)
• M25: 7,802,726 km (0.063 R)
• M26: 7,883,209 km (0.095 R)
• M27: 9,939,133 km (0.05 R)
• M28: 10,689,067 km (0.111 R)
• M29: 11,870,890 km (0.081 R)
• M30: 13,045,982 km (0.105 R)
• M31: 13,189,446 km (0.107 R)
• M32: 13,478,020 km (0.108 R)
• M33: 13,720,070 km (0.099 R)
• M34: 13,914,696 km (0.053 R)
• M35: 15,202,285 km (0.1 R)
• M36: 15,353,379 km (0.108 R)
• M37: 15,860,366 km (0.088 R)
• M38: 15,911,379 km (0.059 R)
• M39: 15,962,392 km (0.115 R)
• M40: 16,631,094 km (0.096 R)
• M41: 17,151,695 km (0.037 R)
• M42: 17,995,876 km (0.05 R)
• M43: 18,422,978 km (0.076 R)
• M44: 18,583,945 km (0.06 R)
• M45: 18,907,525 km (0.095 R)
• M46: 19,341,658 km (0.034 R)
• M47: 20,219,947 km (0.083 R)
• M48: 20,831,204 km (0.058 R)
• M49: 23,452,608 km (0.107 R)
• M50: 23,568,995 km (0.119 R)
• M51: 24,683,649 km (0.084 R)
• M52: 25,098,484 km (0.098 R)
• M53: 25,575,551 km (0.12 R)
• M54: 26,720,573 km (0.05 R)
• M55: 27,943,835 km (0.064 R)
• M56: 28,252,455 km (0.064 R)
• M57: 28,314,389 km (0.094 R)
• M58: 29,185,198 km (0.096 R)
• M59: 29,498,456 km (0.105 R)
• M60: 29,749,781 km (0.112 R)
• M61: 31,785,957 km (0.097 R)
• M62: 32,172,668 km (0.117 R)
• M63: 32,431,472 km (0.087 R)
• M64: 32,690,875 km (0.063 R)
• M65: 32,885,801 km (0.115 R)
• M66: 33,016,100 km (0.107 R)
• M67: 33,211,625 km (0.087 R)
• M68: 33,538,646 km (0.051 R)
• M69: 34,591,964 km (0.092 R)
• M70: 34,658,236 km (0.079 R)
• M71: 35,056,316 km (0.117 R)
• M72: 35,122,738 km (0.042 R)
• M73: 35,856,964 km (0.113 R)
• M74: 36,125,193 km (0.116 R)
• M75: 37,069,305 km (0.059 R)
• M76: 38,637,839 km (0.105 R)
• M77: 38,775,319 km (0.102 R)
• M78: 39,119,544 km (0.034 R)
• M79: 39,603,194 km (0.099 R)
• M80: 40,158,352 km (0.051 R)
• M81: 40,855,926 km (0.06 R)
• M82: 40,995,950 km (0.097 R)
• M83: 41,698,312 km (0.113 R)
• M84: 42,121,674 km (0.118 R)
• M85: 43,471,795 km (0.056 R)
• M86: 46,214,073 km (0.064 R)
• M87: 46,505,939 km (0.055 R)
• M88: 47,827,187 km (0.053 R)
• M89: 48,122,344 km (0.069 R)
• M90: 48,714,751 km (0.119 R)
• M91: 49,607,851 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 493.2

Radius: 6.3

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 12.73 AU - 14.01 AU

Year: 18718 Days

Day: 23 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,251,234 km

• M1: 80,484 km (0.115 R)
• M2: 198,068 km (0.051 R)
• M3: 785,239 km (0.065 R)
• M4: 1,036,264 km (0.034 R)
• M5: 1,470,846 km (0.103 R)
• M6: 1,926,671 km (0.098 R)
• M7: 2,016,878 km (0.068 R)
• M8: 2,855,524 km (0.09 R)
• M9: 2,924,190 km (0.112 R)
• M10: 3,133,178 km (0.096 R)
• M11: 3,419,359 km (0.074 R)
• M12: 3,639,716 km (0.103 R)
• M13: 3,751,466 km (0.109 R)
• M14: 3,826,714 km (0.117 R)
• M15: 4,367,211 km (0.098 R)
• M16: 4,486,291 km (0.085 R)
• M17: 4,526,084 km (0.03 R)
• M18: 4,890,504 km (0.066 R)
• M19: 5,306,386 km (0.032 R)
• M20: 5,433,395 km (0.109 R)
• M21: 5,561,301 km (0.102 R)
• M22: 5,647,320 km (0.08 R)
• M23: 5,863,937 km (0.114 R)
• M24: 5,907,620 km (0.071 R)
• M25: 5,995,284 km (0.112 R)
• M26: 7,220,341 km (0.103 R)
• M27: 7,788,963 km (0.11 R)
• M28: 8,569,564 km (0.108 R)
• M29: 8,668,748 km (0.087 R)
• M30: 9,221,811 km (0.034 R)
• M31: 9,323,687 km (0.062 R)
• M32: 9,631,261 km (0.06 R)
• M33: 10,894,615 km (0.083 R)
• M34: 12,209,281 km (0.087 R)
• M35: 13,113,151 km (0.073 R)
• M36: 13,400,080 km (0.099 R)
• M37: 14,449,958 km (0.084 R)
• M38: 15,526,165 km (0.069 R)
• M39: 17,313,410 km (0.058 R)
• M40: 17,565,034 km (0.117 R)
• M41: 19,686,481 km (0.054 R)
• M42: 19,752,005 km (0.073 R)
• M43: 19,949,026 km (0.104 R)
• M44: 20,212,916 km (0.101 R)
• M45: 20,411,433 km (0.11 R)
• M46: 20,544,276 km (0.03 R)
• M47: 20,944,151 km (0.067 R)
• M48: 21,684,211 km (0.038 R)
• M49: 21,751,830 km (0.087 R)
• M50: 22,844,492 km (0.117 R)
• M51: 23,954,957 km (0.091 R)
• M52: 24,446,237 km (0.111 R)
• M53: 26,444,565 km (0.061 R)
• M54: 27,316,870 km (0.099 R)
• M55: 27,536,480 km (0.085 R)
• M56: 29,689,044 km (0.111 R)
• M57: 29,839,390 km (0.062 R)
• M58: 30,443,765 km (0.1 R)
• M59: 31,587,590 km (0.045 R)
• M60: 31,972,057 km (0.078 R)
• M61: 32,280,677 km (0.106 R)
• M62: 33,134,582 km (0.09 R)
• M63: 33,525,032 km (0.059 R)
• M64: 36,140,901 km (0.098 R)
• M65: 37,108,350 km (0.117 R)
• M66: 38,084,177 km (0.118 R)
• M67: 39,563,700 km (0.081 R)
• M68: 40,643,946 km (0.118 R)
• M69: 41,733,916 km (0.115 R)
• M70: 43,344,038 km (0.114 R)
• M71: 44,028,149 km (0.095 R)
• M72: 44,371,476 km (0.104 R)
• M73: 46,362,923 km (0.118 R)
• M74: 48,826,501 km (0.066 R)
• M75: 49,092,935 km (0.07 R)
• M76: 49,270,807 km (0.063 R)
• M77: 49,359,817 km (0.099 R)
• M78: 50,701,860 km (0.116 R)
• M79: 51,061,643 km (0.059 R)
• M80: 51,241,908 km (0.116 R)
• M81: 51,332,116 km (0.104 R)
• M82: 51,603,187 km (0.108 R)
• M83: 51,693,544 km (0.079 R)
• M84: 54,799,046 km (0.045 R)
• M85: 55,353,307 km (0.053 R)
• M86: 56,374,462 km (0.047 R)
• M87: 56,933,958 km (0.093 R)
• M88: 58,152,582 km (0.12 R)
• M89: 58,340,776 km (0.119 R)
• M90: 58,435,023 km (0.045 R)
• M91: 58,717,912 km (0.112 R)
• M92: 58,906,705 km (0.092 R)
• M93: 59,759,113 km (0.089 R)
• M94: 61,380,156 km (0.085 R)
• M95: 61,476,048 km (0.058 R)
• M96: 61,859,767 km (0.116 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit