🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.59 AU - 0.87 AU

Year: 263 Days

Day: 45.2 Hours

Environment

Temp: 13 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 66,844,785 km

• M1: 300,093 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.16 AU - 1.56 AU

Year: 669 Days

Day: 18 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,844,785 km

• M1: 50,115 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.34 AU - 1.64 AU

Year: 767 Days

Day: 35.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,844,785 km

• M1: 695,331 km (0.116 R)
• M2: 949,498 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 10.5

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.36 AU - 5.32 AU

Year: 3813 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 66,844,785 km

• M1: 137,032 km (0.076 R)
• M2: 357,539 km (0.106 R)
• M3: 467,793 km (0.11 R)
• M4: 642,822 km (0.11 R)
• M5: 817,702 km (0.072 R)
• M6: 911,350 km (0.114 R)
• M7: 984,204 km (0.079 R)
• M8: 1,149,061 km (0.052 R)
• M9: 1,215,034 km (0.112 R)
• M10: 1,392,906 km (0.116 R)
• M11: 1,478,027 km (0.106 R)
• M12: 1,579,604 km (0.092 R)
• M13: 1,668,615 km (0.106 R)
• M14: 1,759,421 km (0.09 R)
• M15: 1,851,872 km (0.101 R)
• M16: 1,993,691 km (0.111 R)
• M17: 2,738,838 km (0.066 R)
• M18: 2,992,855 km (0.108 R)
• M19: 3,840,776 km (0.106 R)
• M20: 3,982,295 km (0.116 R)
• M21: 4,084,471 km (0.096 R)
• M22: 4,270,570 km (0.116 R)
• M23: 4,396,233 km (0.101 R)
• M24: 4,672,839 km (0.112 R)
• M25: 4,802,391 km (0.087 R)
• M26: 5,287,686 km (0.11 R)
• M27: 5,581,945 km (0.062 R)
• M28: 5,696,537 km (0.088 R)
• M29: 5,858,253 km (0.062 R)
• M30: 6,021,613 km (0.102 R)
• M31: 6,092,074 km (0.115 R)
• M32: 6,186,470 km (0.109 R)
• M33: 6,328,888 km (0.051 R)
• M34: 6,860,708 km (0.102 R)
• M35: 7,356,774 km (0.118 R)
• M36: 7,761,886 km (0.041 R)
• M37: 7,993,014 km (0.099 R)
• M38: 8,070,506 km (0.066 R)
• M39: 8,252,417 km (0.086 R)
• M40: 8,620,428 km (0.115 R)
• M41: 8,753,121 km (0.098 R)
• M42: 8,966,896 km (0.045 R)
• M43: 9,047,530 km (0.11 R)
• M44: 9,701,123 km (0.111 R)
• M45: 10,061,654 km (0.04 R)
• M46: 11,169,127 km (0.088 R)
• M47: 11,284,915 km (0.084 R)
• M48: 11,576,182 km (0.075 R)
• M49: 11,693,318 km (0.096 R)
• M50: 12,136,277 km (0.118 R)
• M51: 13,069,319 km (0.1 R)
• M52: 13,344,429 km (0.048 R)
• M53: 13,838,401 km (0.094 R)
• M54: 14,181,429 km (0.101 R)
• M55: 14,401,189 km (0.1 R)
• M56: 14,907,877 km (0.028 R)
• M57: 15,131,376 km (0.113 R)
• M58: 15,613,979 km (0.103 R)
• M59: 16,265,477 km (0.075 R)
• M60: 16,396,824 km (0.112 R)
• M61: 16,792,959 km (0.11 R)
• M62: 17,125,515 km (0.053 R)
• M63: 18,717,686 km (0.115 R)
• M64: 18,786,501 km (0.118 R)
• M65: 19,062,509 km (0.099 R)
• M66: 20,675,772 km (0.062 R)
• M67: 20,996,510 km (0.047 R)
• M68: 21,390,700 km (0.081 R)
• M69: 21,462,657 km (0.108 R)
• M70: 21,534,763 km (0.086 R)
• M71: 21,642,922 km (0.075 R)
• M72: 21,932,245 km (0.114 R)
• M73: 22,368,771 km (0.092 R)
• M74: 22,734,837 km (0.056 R)
• M75: 23,213,550 km (0.088 R)
• M76: 23,956,453 km (0.072 R)
• M77: 24,031,252 km (0.103 R)
• M78: 24,405,995 km (0.099 R)
• M79: 25,047,620 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 13.2

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.21 AU - 5.61 AU

Year: 5307 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,844,785 km

• M1: 201,658 km (0.049 R)
• M2: 341,831 km (0.115 R)
• M3: 485,295 km (0.086 R)
• M4: 584,030 km (0.117 R)
• M5: 715,975 km (0.082 R)
• M6: 832,662 km (0.111 R)
• M7: 1,224,309 km (0.09 R)
• M8: 1,367,773 km (0.106 R)
• M9: 1,466,658 km (0.105 R)
• M10: 1,637,199 km (0.071 R)
• M11: 1,850,825 km (0.078 R)
• M12: 2,131,022 km (0.108 R)
• M13: 2,445,327 km (0.037 R)
• M14: 2,587,744 km (0.112 R)
• M15: 3,031,601 km (0.042 R)
• M16: 3,363,559 km (0.052 R)
• M17: 3,454,065 km (0.1 R)
• M18: 4,086,864 km (0.095 R)
• M19: 4,208,039 km (0.053 R)
• M20: 4,355,093 km (0.077 R)
• M21: 4,578,892 km (0.104 R)
• M22: 4,960,366 km (0.118 R)
• M23: 5,299,505 km (0.117 R)
• M24: 6,701,985 km (0.112 R)
• M25: 6,903,194 km (0.08 R)
• M26: 7,019,132 km (0.108 R)
• M27: 7,341,067 km (0.097 R)
• M28: 8,182,555 km (0.114 R)
• M29: 8,490,427 km (0.103 R)
• M30: 8,802,339 km (0.119 R)
• M31: 9,630,812 km (0.108 R)
• M32: 9,858,051 km (0.094 R)
• M33: 10,285,003 km (0.116 R)
• M34: 11,982,939 km (0.118 R)
• M35: 12,544,529 km (0.067 R)
• M36: 12,686,348 km (0.044 R)
• M37: 13,186,753 km (0.098 R)
• M38: 13,367,019 km (0.114 R)
• M39: 13,693,591 km (0.102 R)
• M40: 13,876,100 km (0.116 R)
• M41: 14,096,308 km (0.047 R)
• M42: 14,391,764 km (0.092 R)
• M43: 14,801,213 km (0.103 R)
• M44: 14,951,110 km (0.05 R)
• M45: 15,214,552 km (0.12 R)
• M46: 15,327,947 km (0.116 R)
• M47: 15,822,668 km (0.11 R)
• M48: 17,062,535 km (0.113 R)
• M49: 17,298,451 km (0.114 R)
• M50: 17,773,723 km (0.074 R)
• M51: 18,293,426 km (0.116 R)
• M52: 18,414,002 km (0.116 R)
• M53: 18,615,660 km (0.063 R)
• M54: 19,265,962 km (0.112 R)
• M55: 19,388,632 km (0.106 R)
• M56: 19,882,305 km (0.095 R)
• M57: 20,296,841 km (0.083 R)
• M58: 20,881,918 km (0.106 R)
• M59: 21,008,029 km (0.118 R)
• M60: 21,345,671 km (0.114 R)
• M61: 22,455,089 km (0.111 R)
• M62: 22,713,744 km (0.051 R)
• M63: 23,060,213 km (0.074 R)
• M64: 23,452,159 km (0.105 R)
• M65: 24,022,127 km (0.044 R)
• M66: 25,175,676 km (0.117 R)
• M67: 25,399,474 km (0.108 R)
• M68: 26,756,926 km (0.12 R)
• M69: 26,893,957 km (0.101 R)
• M70: 27,031,288 km (0.116 R)
• M71: 27,260,472 km (0.091 R)
• M72: 27,536,630 km (0.064 R)
• M73: 28,091,339 km (0.03 R)
• M74: 28,323,664 km (0.057 R)
• M75: 29,872,600 km (0.091 R)
• M76: 31,835,324 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.3

Radius: 14.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.22 AU - 6 AU

Year: 5604 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 66,844,785 km

• M1: 269,127 km (0.069 R)
• M2: 382,372 km (0.03 R)
• M3: 484,996 km (0.109 R)
• M4: 631,153 km (0.059 R)
• M5: 1,237,324 km (0.111 R)
• M6: 1,675,047 km (0.095 R)
• M7: 1,799,962 km (0.111 R)
• M8: 2,177,098 km (0.101 R)
• M9: 2,419,297 km (0.031 R)
• M10: 2,543,762 km (0.057 R)
• M11: 2,706,973 km (0.092 R)
• M12: 2,836,525 km (0.081 R)
• M13: 3,218,149 km (0.066 R)
• M14: 3,375,526 km (0.05 R)
• M15: 3,495,354 km (0.114 R)
• M16: 3,596,183 km (0.07 R)
• M17: 3,718,554 km (0.078 R)
• M18: 3,946,691 km (0.108 R)
• M19: 4,330,110 km (0.074 R)
• M20: 4,995,821 km (0.108 R)
• M21: 5,109,964 km (0.074 R)
• M22: 5,364,280 km (0.111 R)
• M23: 5,575,363 km (0.05 R)
• M24: 5,837,159 km (0.056 R)
• M25: 6,722,480 km (0.078 R)
• M26: 7,155,266 km (0.116 R)
• M27: 7,649,687 km (0.102 R)
• M28: 8,047,917 km (0.035 R)
• M29: 8,209,034 km (0.069 R)
• M30: 8,507,481 km (0.049 R)
• M31: 8,726,642 km (0.044 R)
• M32: 8,837,045 km (0.11 R)
• M33: 9,059,049 km (0.075 R)
• M34: 9,170,798 km (0.095 R)
• M35: 9,339,395 km (0.068 R)
• M36: 9,708,004 km (0.079 R)
• M37: 10,023,656 km (0.085 R)
• M38: 10,547,547 km (0.036 R)
• M39: 10,812,784 km (0.096 R)
• M40: 10,931,416 km (0.079 R)
• M41: 11,350,140 km (0.115 R)
• M42: 11,440,497 km (0.095 R)
• M43: 11,591,741 km (0.071 R)
• M44: 11,865,505 km (0.079 R)
• M45: 12,080,028 km (0.105 R)
• M46: 12,326,865 km (0.11 R)
• M47: 13,393,946 km (0.063 R)
• M48: 13,521,553 km (0.071 R)
• M49: 13,745,651 km (0.105 R)
• M50: 13,938,782 km (0.113 R)
• M51: 14,230,049 km (0.108 R)
• M52: 14,392,811 km (0.119 R)
• M53: 16,359,425 km (0.069 R)
• M54: 16,564,224 km (0.112 R)
• M55: 17,010,624 km (0.115 R)
• M56: 17,114,296 km (0.09 R)
• M57: 17,391,650 km (0.045 R)
• M58: 17,495,920 km (0.091 R)
• M59: 17,810,374 km (0.109 R)
• M60: 18,161,929 km (0.066 R)
• M61: 18,480,274 km (0.028 R)
• M62: 19,735,699 km (0.117 R)
• M63: 19,917,311 km (0.109 R)
• M64: 20,282,330 km (0.114 R)
• M65: 20,981,700 km (0.1 R)
• M66: 21,689,148 km (0.117 R)
• M67: 22,064,489 km (0.118 R)
• M68: 22,177,585 km (0.102 R)
• M69: 22,290,831 km (0.077 R)
• M70: 22,860,051 km (0.042 R)
• M71: 23,165,529 km (0.085 R)
• M72: 23,549,248 km (0.095 R)
• M73: 23,857,868 km (0.11 R)
• M74: 24,909,242 km (0.062 R)
• M75: 25,460,211 km (0.076 R)
• M76: 25,658,129 km (0.094 R)
• M77: 26,095,105 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 4.8

Gravity: 33.78 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 10.14 AU - 11.92 AU

Year: 15450 Days

Day: 15.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,844,785 km

• M1: 158,723 km (0.074 R)
• M2: 277,654 km (0.119 R)
• M3: 308,022 km (0.097 R)
• M4: 554,410 km (0.114 R)
• M5: 1,349,971 km (0.119 R)
• M6: 1,514,529 km (0.057 R)
• M7: 2,397,156 km (0.111 R)
• M8: 2,430,068 km (0.094 R)
• M9: 2,463,129 km (0.084 R)
• M10: 2,562,911 km (0.114 R)
• M11: 2,835,927 km (0.094 R)
• M12: 2,975,801 km (0.107 R)
• M13: 3,046,710 km (0.089 R)
• M14: 3,558,185 km (0.102 R)
• M15: 4,135,184 km (0.036 R)
• M16: 4,740,906 km (0.041 R)
• M17: 4,948,847 km (0.055 R)
• M18: 5,287,986 km (0.026 R)
• M19: 5,373,855 km (0.097 R)
• M20: 5,590,772 km (0.12 R)
• M21: 5,766,400 km (0.078 R)
• M22: 6,078,012 km (0.105 R)
• M23: 6,624,942 km (0.032 R)
• M24: 6,904,241 km (0.054 R)
• M25: 7,045,312 km (0.104 R)
• M26: 7,667,938 km (0.119 R)
• M27: 7,961,150 km (0.057 R)
• M28: 8,558,494 km (0.046 R)
• M29: 8,609,058 km (0.091 R)
• M30: 8,913,640 km (0.107 R)
• M31: 9,118,738 km (0.057 R)
• M32: 10,869,482 km (0.102 R)
• M33: 11,364,501 km (0.044 R)
• M34: 11,698,553 km (0.101 R)
• M35: 13,241,656 km (0.093 R)
• M36: 14,126,078 km (0.074 R)
• M37: 14,245,457 km (0.101 R)
• M38: 16,075,937 km (0.115 R)
• M39: 16,513,511 km (0.059 R)
• M40: 17,145,562 km (0.098 R)
• M41: 18,108,373 km (0.041 R)
• M42: 18,303,000 km (0.055 R)
• M43: 18,498,375 km (0.077 R)
• M44: 18,956,743 km (0.041 R)
• M45: 19,286,606 km (0.108 R)
• M46: 20,220,097 km (0.087 R)
• M47: 20,827,913 km (0.109 R)
• M48: 20,895,831 km (0.073 R)
• M49: 20,963,748 km (0.064 R)
• M50: 21,441,713 km (0.112 R)
• M51: 22,200,025 km (0.106 R)
• M52: 22,269,289 km (0.072 R)
• M53: 23,177,647 km (0.11 R)
• M54: 24,670,334 km (0.103 R)
• M55: 27,226,513 km (0.092 R)
• M56: 29,407,201 km (0.072 R)
• M57: 29,942,014 km (0.096 R)
• M58: 31,487,360 km (0.117 R)
• M59: 31,956,050 km (0.119 R)
• M60: 32,742,336 km (0.074 R)
• M61: 34,253,724 km (0.084 R)
• M62: 36,440,097 km (0.062 R)
• M63: 37,014,403 km (0.086 R)
• M64: 38,254,868 km (0.025 R)
• M65: 38,421,221 km (0.086 R)
• M66: 39,005,700 km (0.095 R)
• M67: 41,885,609 km (0.102 R)
• M68: 42,143,067 km (0.103 R)
• M69: 43,437,836 km (0.031 R)
• M70: 45,272,504 km (0.097 R)
• M71: 45,712,921 km (0.102 R)
• M72: 46,420,818 km (0.074 R)
• M73: 46,953,984 km (0.101 R)
• M74: 47,310,626 km (0.036 R)
• M75: 47,489,246 km (0.102 R)
• M76: 47,847,233 km (0.074 R)
• M77: 48,026,601 km (0.086 R)
• M78: 49,016,790 km (0.116 R)
• M79: 50,013,710 km (0.092 R)
• M80: 51,383,877 km (0.059 R)
• M81: 52,304,203 km (0.038 R)
• M82: 53,230,064 km (0.036 R)
• M83: 55,191,741 km (0.065 R)
• M84: 56,512,540 km (0.107 R)
• M85: 56,891,771 km (0.12 R)
• M86: 58,609,155 km (0.097 R)
• M87: 58,993,023 km (0.113 R)
• M88: 59,763,452 km (0.098 R)
• M89: 62,485,834 km (0.113 R)
• M90: 63,271,073 km (0.063 R)
• M91: 65,248,308 km (0.107 R)
• M92: 66,844,817 km (0.085 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit