🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.52 AU - 0.54 AU

Year: 146 Days

Day: 16.5 Hours

Environment

Temp: 229 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.05 AU - 1.27 AU

Year: 473 Days

Day: 39.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,739,008 km

• M1: 856,149 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.85 AU - 2.09 AU

Year: 1047 Days

Day: 22.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,739,008 km

• M1: 105,018 km (0.108 R)
• M2: 141,819 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.28 AU - 3.62 AU

Year: 1919 Days

Day: 40.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.4

Radius: 12.3

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.08 AU - 4.78 AU

Year: 3531 Days

Day: 6.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 42,739,008 km

• M1: 157,377 km (0.037 R)
• M2: 246,836 km (0.095 R)
• M3: 333,753 km (0.12 R)
• M4: 485,146 km (0.093 R)
• M5: 664,364 km (0.081 R)
• M6: 894,745 km (0.071 R)
• M7: 1,053,767 km (0.093 R)
• M8: 1,274,125 km (0.109 R)
• M9: 1,644,978 km (0.113 R)
• M10: 1,891,216 km (0.116 R)
• M11: 2,445,776 km (0.112 R)
• M12: 2,646,237 km (0.111 R)
• M13: 2,810,645 km (0.114 R)
• M14: 2,936,157 km (0.107 R)
• M15: 3,092,188 km (0.076 R)
• M16: 3,178,506 km (0.072 R)
• M17: 3,531,856 km (0.083 R)
• M18: 3,637,472 km (0.096 R)
• M19: 3,851,696 km (0.112 R)
• M20: 3,960,304 km (0.09 R)
• M21: 4,054,401 km (0.042 R)
• M22: 4,196,819 km (0.089 R)
• M23: 4,340,881 km (0.097 R)
• M24: 4,503,046 km (0.057 R)
• M25: 4,634,243 km (0.064 R)
• M26: 4,833,358 km (0.11 R)
• M27: 5,291,875 km (0.077 R)
• M28: 5,465,259 km (0.08 R)
• M29: 5,960,877 km (0.11 R)
• M30: 6,507,956 km (0.092 R)
• M31: 6,600,707 km (0.099 R)
• M32: 6,806,404 km (0.048 R)
• M33: 7,185,934 km (0.118 R)
• M34: 7,358,869 km (0.113 R)
• M35: 7,728,675 km (0.105 R)
• M36: 8,084,718 km (0.1 R)
• M37: 8,204,546 km (0.058 R)
• M38: 8,325,122 km (0.109 R)
• M39: 8,628,805 km (0.117 R)
• M40: 8,792,316 km (0.041 R)
• M41: 8,874,445 km (0.037 R)
• M42: 9,060,245 km (0.12 R)
• M43: 9,268,186 km (0.104 R)
• M44: 9,372,755 km (0.088 R)
• M45: 9,795,070 km (0.095 R)
• M46: 9,901,584 km (0.112 R)
• M47: 10,245,061 km (0.099 R)
• M48: 10,658,250 km (0.114 R)
• M49: 11,635,722 km (0.052 R)
• M50: 11,907,392 km (0.099 R)
• M51: 12,203,895 km (0.109 R)
• M52: 12,758,006 km (0.113 R)
• M53: 13,485,799 km (0.088 R)
• M54: 13,723,361 km (0.099 R)
• M55: 14,034,375 km (0.094 R)
• M56: 14,420,487 km (0.118 R)
• M57: 14,736,737 km (0.099 R)
• M58: 15,500,135 km (0.115 R)
• M59: 15,599,468 km (0.097 R)
• M60: 16,301,530 km (0.066 R)
• M61: 16,453,372 km (0.046 R)
• M62: 16,707,389 km (0.074 R)
• M63: 17,116,540 km (0.085 R)
• M64: 17,193,582 km (0.108 R)
• M65: 17,296,655 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.4

Radius: 13.4

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 4.92 AU - 5.04 AU

Year: 4209 Days

Day: 12.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,739,008 km

• M1: 169,195 km (0.101 R)
• M2: 337,493 km (0.099 R)
• M3: 429,645 km (0.117 R)
• M4: 595,848 km (0.08 R)
• M5: 694,284 km (0.095 R)
• M6: 823,536 km (0.102 R)
• M7: 1,000,959 km (0.088 R)
• M8: 1,191,996 km (0.06 R)
• M9: 1,321,548 km (0.099 R)
• M10: 1,410,708 km (0.105 R)
• M11: 1,517,521 km (0.082 R)
• M12: 1,659,190 km (0.091 R)
• M13: 2,041,712 km (0.097 R)
• M14: 2,324,452 km (0.108 R)
• M15: 2,433,808 km (0.111 R)
• M16: 3,026,963 km (0.065 R)
• M17: 3,187,332 km (0.06 R)
• M18: 3,495,803 km (0.094 R)
• M19: 3,792,456 km (0.069 R)
• M20: 4,119,626 km (0.068 R)
• M21: 4,593,253 km (0.083 R)
• M22: 4,685,555 km (0.038 R)
• M23: 4,801,643 km (0.084 R)
• M24: 4,965,901 km (0.062 R)
• M25: 5,617,101 km (0.087 R)
• M26: 6,167,771 km (0.106 R)
• M27: 6,295,378 km (0.059 R)
• M28: 6,398,151 km (0.089 R)
• M29: 6,999,684 km (0.057 R)
• M30: 8,060,932 km (0.069 R)
• M31: 8,200,656 km (0.08 R)
• M32: 8,369,402 km (0.107 R)
• M33: 8,710,336 km (0.098 R)
• M34: 9,671,502 km (0.089 R)
• M35: 10,179,836 km (0.047 R)
• M36: 10,391,666 km (0.106 R)
• M37: 10,604,993 km (0.114 R)
• M38: 10,758,331 km (0.103 R)
• M39: 10,912,417 km (0.088 R)
• M40: 11,191,417 km (0.071 R)
• M41: 11,535,791 km (0.096 R)
• M42: 11,883,606 km (0.118 R)
• M43: 12,170,834 km (0.087 R)
• M44: 12,817,246 km (0.119 R)
• M45: 13,475,028 km (0.11 R)
• M46: 14,482,121 km (0.117 R)
• M47: 14,823,204 km (0.097 R)
• M48: 15,166,980 km (0.102 R)
• M49: 15,548,155 km (0.048 R)
• M50: 15,652,724 km (0.045 R)
• M51: 16,214,016 km (0.063 R)
• M52: 16,461,750 km (0.111 R)
• M53: 16,853,547 km (0.095 R)
• M54: 17,501,305 km (0.075 R)
• M55: 18,599,054 km (0.076 R)
• M56: 18,932,658 km (0.091 R)
• M57: 19,418,103 km (0.08 R)
• M58: 19,530,750 km (0.111 R)
• M59: 20,287,117 km (0.083 R)
• M60: 20,477,705 km (0.034 R)
• M61: 22,455,688 km (0.1 R)
• M62: 22,969,556 km (0.113 R)
• M63: 23,128,429 km (0.093 R)
• M64: 23,527,257 km (0.088 R)
• M65: 23,807,903 km (0.04 R)
• M66: 24,089,596 km (0.116 R)
• M67: 24,372,335 km (0.093 R)
• M68: 25,802,790 km (0.081 R)
• M69: 26,050,824 km (0.036 R)
• M70: 26,632,460 km (0.116 R)
• M71: 27,008,549 km (0.072 R)
• M72: 27,176,398 km (0.039 R)
• M73: 27,512,993 km (0.116 R)
• M74: 28,317,830 km (0.085 R)
• M75: 28,402,951 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.8

Radius: 12.6

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 6.36 AU - 7.46 AU

Year: 6880 Days

Day: 13.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,739,008 km

• M1: 227,389 km (0.111 R)
• M2: 348,114 km (0.109 R)
• M3: 482,004 km (0.086 R)
• M4: 661,522 km (0.092 R)
• M5: 747,840 km (0.054 R)
• M6: 852,109 km (0.08 R)
• M7: 947,703 km (0.099 R)
• M8: 1,032,973 km (0.081 R)
• M9: 1,417,889 km (0.08 R)
• M10: 1,635,703 km (0.084 R)
• M11: 1,793,080 km (0.12 R)
• M12: 2,218,836 km (0.094 R)
• M13: 2,655,661 km (0.039 R)
• M14: 3,054,789 km (0.049 R)
• M15: 3,405,895 km (0.086 R)
• M16: 3,863,066 km (0.108 R)
• M17: 4,099,131 km (0.118 R)
• M18: 4,585,474 km (0.111 R)
• M19: 5,297,410 km (0.075 R)
• M20: 5,827,136 km (0.097 R)
• M21: 6,125,734 km (0.096 R)
• M22: 7,516,545 km (0.088 R)
• M23: 7,604,808 km (0.101 R)
• M24: 7,841,771 km (0.093 R)
• M25: 8,202,002 km (0.083 R)
• M26: 8,414,581 km (0.039 R)
• M27: 8,536,952 km (0.053 R)
• M28: 8,845,423 km (0.094 R)
• M29: 9,600,743 km (0.056 R)
• M30: 9,792,826 km (0.108 R)
• M31: 10,148,271 km (0.105 R)
• M32: 10,475,142 km (0.05 R)
• M33: 10,573,877 km (0.102 R)
• M34: 11,273,845 km (0.044 R)
• M35: 11,476,550 km (0.108 R)
• M36: 11,714,560 km (0.082 R)
• M37: 11,988,624 km (0.097 R)
• M38: 12,126,553 km (0.086 R)
• M39: 12,334,344 km (0.1 R)
• M40: 13,426,558 km (0.032 R)
• M41: 13,713,487 km (0.08 R)
• M42: 13,821,646 km (0.089 R)
• M43: 13,929,955 km (0.073 R)
• M44: 14,586,391 km (0.099 R)
• M45: 14,881,398 km (0.111 R)
• M46: 15,178,350 km (0.064 R)
• M47: 15,477,246 km (0.043 R)
• M48: 15,627,442 km (0.071 R)
• M49: 15,815,936 km (0.053 R)
• M50: 17,977,475 km (0.076 R)
• M51: 18,095,957 km (0.077 R)
• M52: 19,375,168 km (0.072 R)
• M53: 20,435,817 km (0.053 R)
• M54: 20,973,322 km (0.032 R)
• M55: 21,431,690 km (0.028 R)
• M56: 21,515,465 km (0.075 R)
• M57: 22,231,291 km (0.084 R)
• M58: 22,443,421 km (0.101 R)
• M59: 22,656,149 km (0.072 R)
• M60: 23,298,372 km (0.091 R)
• M61: 23,600,111 km (0.079 R)
• M62: 24,644,454 km (0.055 R)
• M63: 24,732,268 km (0.107 R)
• M64: 24,952,027 km (0.111 R)
• M65: 25,128,254 km (0.083 R)
• M66: 25,792,917 km (0.062 R)
• M67: 27,230,253 km (0.116 R)
• M68: 27,366,387 km (0.098 R)
• M69: 27,502,671 km (0.087 R)
• M70: 27,639,254 km (0.062 R)
• M71: 28,509,165 km (0.117 R)
• M72: 28,831,998 km (0.07 R)
• M73: 29,620,977 km (0.033 R)
• M74: 29,761,000 km (0.093 R)
• M75: 30,370,013 km (0.11 R)
• M76: 30,558,357 km (0.117 R)
• M77: 31,030,638 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.2

Radius: 15

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.24 AU - 11.12 AU

Year: 11407 Days

Day: 6.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 89.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 42,739,008 km

• M1: 262,395 km (0.117 R)
• M2: 389,852 km (0.079 R)
• M3: 668,254 km (0.117 R)
• M4: 876,644 km (0.078 R)
• M5: 1,034,918 km (0.082 R)
• M6: 1,678,787 km (0.063 R)
• M7: 1,789,939 km (0.055 R)
• M8: 2,067,143 km (0.071 R)
• M9: 2,433,658 km (0.088 R)
• M10: 2,586,248 km (0.077 R)
• M11: 2,715,949 km (0.092 R)
• M12: 3,684,895 km (0.115 R)
• M13: 3,920,661 km (0.059 R)
• M14: 5,239,516 km (0.047 R)
• M15: 6,828,844 km (0.107 R)
• M16: 7,046,658 km (0.072 R)
• M17: 7,229,915 km (0.102 R)
• M18: 7,526,418 km (0.105 R)
• M19: 8,674,133 km (0.093 R)
• M20: 9,550,328 km (0.094 R)
• M21: 9,957,982 km (0.09 R)
• M22: 10,413,209 km (0.086 R)
• M23: 11,129,932 km (0.114 R)
• M24: 11,429,726 km (0.087 R)
• M25: 12,168,889 km (0.113 R)
• M26: 12,878,881 km (0.059 R)
• M27: 13,103,577 km (0.06 R)
• M28: 13,877,147 km (0.088 R)
• M29: 14,015,077 km (0.095 R)
• M30: 15,278,131 km (0.096 R)
• M31: 16,092,093 km (0.052 R)
• M32: 17,762,204 km (0.032 R)
• M33: 18,415,199 km (0.042 R)
• M34: 18,973,947 km (0.1 R)
• M35: 20,946,993 km (0.109 R)
• M36: 21,052,609 km (0.073 R)
• M37: 22,658,692 km (0.066 R)
• M38: 23,039,119 km (0.05 R)
• M39: 23,916,660 km (0.062 R)
• M40: 24,581,922 km (0.073 R)
• M41: 24,860,922 km (0.072 R)
• M42: 25,365,815 km (0.075 R)
• M43: 25,478,462 km (0.116 R)
• M44: 25,647,807 km (0.116 R)
• M45: 26,271,780 km (0.049 R)
• M46: 26,671,505 km (0.097 R)
• M47: 27,015,730 km (0.1 R)
• M48: 27,303,706 km (0.096 R)
• M49: 29,229,778 km (0.094 R)
• M50: 31,259,672 km (0.104 R)
• M51: 31,683,333 km (0.104 R)
• M52: 31,804,657 km (0.119 R)
• M53: 32,413,819 km (0.104 R)
• M54: 32,536,190 km (0.117 R)
• M55: 32,658,562 km (0.064 R)
• M56: 33,643,813 km (0.077 R)
• M57: 34,451,492 km (0.079 R)
• M58: 35,139,941 km (0.07 R)
• M59: 35,265,604 km (0.1 R)
• M60: 35,769,748 km (0.106 R)
• M61: 36,594,033 km (0.108 R)
• M62: 36,721,341 km (0.059 R)
• M63: 37,168,339 km (0.096 R)
• M64: 38,584,881 km (0.093 R)
• M65: 40,018,926 km (0.05 R)
• M66: 40,347,443 km (0.104 R)
• M67: 40,874,626 km (0.113 R)
• M68: 41,869,452 km (0.07 R)
• M69: 42,403,217 km (0.091 R)
• M70: 44,289,347 km (0.105 R)
• M71: 45,790,412 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 11.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 9.64 AU - 13.84 AU

Year: 15235 Days

Day: 7.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 42,739,008 km

• M1: 230,530 km (0.058 R)
• M2: 423,212 km (0.11 R)
• M3: 578,345 km (0.112 R)
• M4: 739,163 km (0.072 R)
• M5: 1,411,157 km (0.112 R)
• M6: 1,698,235 km (0.077 R)
• M7: 1,827,039 km (0.116 R)
• M8: 2,140,746 km (0.084 R)
• M9: 2,351,679 km (0.115 R)
• M10: 2,895,916 km (0.083 R)
• M11: 3,156,216 km (0.079 R)
• M12: 3,235,802 km (0.114 R)
• M13: 3,424,295 km (0.12 R)
• M14: 3,616,379 km (0.094 R)
• M15: 3,954,021 km (0.03 R)
• M16: 4,126,807 km (0.109 R)
• M17: 4,569,617 km (0.108 R)
• M18: 5,629,069 km (0.115 R)
• M19: 5,758,620 km (0.059 R)
• M20: 6,320,510 km (0.109 R)
• M21: 7,782,530 km (0.083 R)
• M22: 7,999,746 km (0.119 R)
• M23: 8,218,907 km (0.102 R)
• M24: 8,477,263 km (0.052 R)
• M25: 8,626,112 km (0.04 R)
• M26: 8,775,710 km (0.113 R)
• M27: 9,653,102 km (0.076 R)
• M28: 9,886,624 km (0.12 R)
• M29: 9,964,864 km (0.08 R)
• M30: 10,121,942 km (0.029 R)
• M31: 10,398,997 km (0.114 R)
• M32: 10,839,263 km (0.112 R)
• M33: 10,960,438 km (0.086 R)
• M34: 11,367,493 km (0.117 R)
• M35: 12,154,677 km (0.1 R)
• M36: 12,533,758 km (0.056 R)
• M37: 13,476,674 km (0.104 R)
• M38: 13,694,189 km (0.063 R)
• M39: 14,000,566 km (0.111 R)
• M40: 14,397,897 km (0.11 R)
• M41: 17,708,199 km (0.031 R)
• M42: 19,300,668 km (0.101 R)
• M43: 20,888,201 km (0.119 R)
• M44: 21,089,560 km (0.115 R)
• M45: 21,494,372 km (0.11 R)
• M46: 22,208,851 km (0.073 R)
• M47: 22,414,399 km (0.035 R)
• M48: 22,827,438 km (0.119 R)
• M49: 23,086,841 km (0.076 R)
• M50: 23,295,081 km (0.111 R)
• M51: 24,239,941 km (0.079 R)
• M52: 25,090,405 km (0.079 R)
• M53: 26,438,581 km (0.099 R)
• M54: 26,820,355 km (0.084 R)
• M55: 26,984,614 km (0.063 R)
• M56: 28,924,300 km (0.095 R)
• M57: 29,092,747 km (0.106 R)
• M58: 29,373,991 km (0.04 R)
• M59: 29,543,335 km (0.1 R)
• M60: 29,939,471 km (0.048 R)
• M61: 30,166,560 km (0.044 R)
• M62: 30,736,977 km (0.114 R)
• M63: 32,004,370 km (0.079 R)
• M64: 32,352,933 km (0.088 R)
• M65: 34,471,089 km (0.065 R)
• M66: 34,709,100 km (0.036 R)
• M67: 35,007,547 km (0.117 R)
• M68: 35,486,709 km (0.074 R)
• M69: 36,330,591 km (0.068 R)
• M70: 36,937,360 km (0.068 R)
• M71: 38,777,862 km (0.096 R)
• M72: 39,335,863 km (0.067 R)
• M73: 39,522,411 km (0.03 R)
• M74: 40,647,985 km (0.058 R)
• M75: 40,836,628 km (0.064 R)
• M76: 41,341,072 km (0.074 R)
• M77: 41,720,901 km (0.113 R)
• M78: 41,974,619 km (0.09 R)
• M79: 42,547,430 km (0.081 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit