🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.96 AU - 1.18 AU

Year: 421 Days

Day: 32.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,598,307 km

• M1: 25,731 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.28 AU - 1.92 AU

Year: 771 Days

Day: 14.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.57 AU - 1.93 AU

Year: 882 Days

Day: 46.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,598,307 km

• M1: 449,242 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.7

Radius: 11.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.03 AU - 8.01 AU

Year: 6340 Days

Day: 13.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 23,598,307 km

• M1: 142,567 km (0.06 R)
• M2: 286,929 km (0.103 R)
• M3: 557,102 km (0.1 R)
• M4: 661,223 km (0.106 R)
• M5: 1,065,436 km (0.073 R)
• M6: 1,216,231 km (0.077 R)
• M7: 1,320,949 km (0.058 R)
• M8: 1,465,610 km (0.106 R)
• M9: 1,751,342 km (0.039 R)
• M10: 1,992,943 km (0.091 R)
• M11: 2,096,764 km (0.114 R)
• M12: 2,486,317 km (0.035 R)
• M13: 2,575,926 km (0.051 R)
• M14: 3,112,832 km (0.08 R)
• M15: 3,332,442 km (0.069 R)
• M16: 3,431,775 km (0.081 R)
• M17: 3,684,296 km (0.112 R)
• M18: 4,074,597 km (0.066 R)
• M19: 5,528,389 km (0.084 R)
• M20: 5,885,031 km (0.112 R)
• M21: 7,159,156 km (0.102 R)
• M22: 7,711,920 km (0.07 R)
• M23: 8,346,065 km (0.115 R)
• M24: 8,686,550 km (0.076 R)
• M25: 8,789,623 km (0.115 R)
• M26: 9,101,235 km (0.102 R)
• M27: 9,770,985 km (0.072 R)
• M28: 10,347,386 km (0.114 R)
• M29: 11,420,002 km (0.083 R)
• M30: 11,684,342 km (0.12 R)
• M31: 12,295,898 km (0.104 R)
• M32: 12,373,090 km (0.11 R)
• M33: 12,761,446 km (0.112 R)
• M34: 13,035,659 km (0.086 R)
• M35: 13,153,842 km (0.113 R)
• M36: 13,351,460 km (0.089 R)
• M37: 13,510,333 km (0.063 R)
• M38: 13,709,747 km (0.117 R)
• M39: 13,990,692 km (0.095 R)
• M40: 14,680,787 km (0.11 R)
• M41: 14,885,886 km (0.048 R)
• M42: 15,050,743 km (0.083 R)
• M43: 15,883,704 km (0.114 R)
• M44: 16,052,001 km (0.066 R)
• M45: 17,074,802 km (0.081 R)
• M46: 17,160,970 km (0.107 R)
• M47: 17,724,655 km (0.064 R)
• M48: 17,812,020 km (0.092 R)
• M49: 18,870,425 km (0.112 R)
• M50: 20,085,459 km (0.115 R)
• M51: 20,313,147 km (0.1 R)
• M52: 20,541,882 km (0.082 R)
• M53: 20,771,365 km (0.117 R)
• M54: 21,604,625 km (0.104 R)
• M55: 22,213,189 km (0.113 R)
• M56: 23,976,051 km (0.092 R)
• M57: 24,121,011 km (0.114 R)
• M58: 24,703,545 km (0.049 R)
• M59: 24,898,770 km (0.058 R)
• M60: 25,339,785 km (0.075 R)
• M61: 25,981,560 km (0.075 R)
• M62: 26,130,410 km (0.059 R)
• M63: 26,979,228 km (0.046 R)
• M64: 27,735,744 km (0.082 R)
• M65: 27,887,885 km (0.093 R)
• M66: 27,989,462 km (0.072 R)
• M67: 28,755,254 km (0.115 R)
• M68: 28,909,190 km (0.116 R)
• M69: 29,269,571 km (0.054 R)
• M70: 30,725,907 km (0.038 R)
• M71: 31,621,699 km (0.074 R)
• M72: 31,833,679 km (0.118 R)
• M73: 31,939,893 km (0.1 R)
• M74: 32,632,831 km (0.117 R)
• M75: 32,739,943 km (0.105 R)
• M76: 33,492,719 km (0.112 R)
• M77: 33,600,729 km (0.111 R)
• M78: 33,871,202 km (0.099 R)
• M79: 34,033,815 km (0.084 R)
• M80: 34,196,727 km (0.085 R)
• M81: 34,468,845 km (0.111 R)
• M82: 34,796,315 km (0.096 R)
• M83: 34,960,424 km (0.089 R)
• M84: 35,124,832 km (0.067 R)
• M85: 36,671,375 km (0.025 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.2

Radius: 14

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 8.3 AU - 12.12 AU

Year: 12423 Days

Day: 8.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,598,307 km

• M1: 257,009 km (0.11 R)
• M2: 421,417 km (0.108 R)
• M3: 802,443 km (0.11 R)
• M4: 947,104 km (0.104 R)
• M5: 1,223,112 km (0.12 R)
• M6: 1,459,028 km (0.079 R)
• M7: 2,076,119 km (0.088 R)
• M8: 2,229,607 km (0.107 R)
• M9: 2,360,505 km (0.099 R)
• M10: 2,521,023 km (0.076 R)
• M11: 2,685,431 km (0.068 R)
• M12: 4,093,895 km (0.107 R)
• M13: 4,686,153 km (0.06 R)
• M14: 4,787,581 km (0.073 R)
• M15: 4,923,864 km (0.099 R)
• M16: 5,096,201 km (0.095 R)
• M17: 5,235,477 km (0.082 R)
• M18: 5,553,671 km (0.027 R)
• M19: 6,659,648 km (0.053 R)
• M20: 7,120,859 km (0.117 R)
• M21: 7,355,428 km (0.101 R)
• M22: 7,672,276 km (0.098 R)
• M23: 8,360,427 km (0.098 R)
• M24: 8,525,283 km (0.099 R)
• M25: 9,926,118 km (0.091 R)
• M26: 10,453,151 km (0.068 R)
• M27: 10,630,873 km (0.026 R)
• M28: 11,079,667 km (0.085 R)
• M29: 11,397,413 km (0.115 R)
• M30: 12,509,972 km (0.108 R)
• M31: 12,746,187 km (0.109 R)
• M32: 13,608,619 km (0.065 R)
• M33: 14,688,267 km (0.102 R)
• M34: 15,087,843 km (0.106 R)
• M35: 15,440,295 km (0.074 R)
• M36: 15,642,851 km (0.079 R)
• M37: 17,717,624 km (0.089 R)
• M38: 17,823,689 km (0.114 R)
• M39: 17,929,903 km (0.087 R)
• M40: 18,464,117 km (0.103 R)
• M41: 19,767,713 km (0.115 R)
• M42: 21,213,128 km (0.107 R)
• M43: 21,495,120 km (0.069 R)
• M44: 22,062,694 km (0.085 R)
• M45: 22,176,688 km (0.091 R)
• M46: 22,577,610 km (0.032 R)
• M47: 22,980,926 km (0.102 R)
• M48: 23,212,503 km (0.089 R)
• M49: 23,853,231 km (0.058 R)
• M50: 24,029,008 km (0.09 R)
• M51: 25,570,315 km (0.083 R)
• M52: 25,870,409 km (0.116 R)
• M53: 26,534,623 km (0.117 R)
• M54: 27,388,229 km (0.09 R)
• M55: 27,879,957 km (0.114 R)
• M56: 28,312,743 km (0.084 R)
• M57: 28,747,774 km (0.064 R)
• M58: 28,997,303 km (0.109 R)
• M59: 29,184,899 km (0.053 R)
• M60: 29,561,437 km (0.08 R)
• M61: 30,192,441 km (0.108 R)
• M62: 31,854,024 km (0.07 R)
• M63: 33,348,507 km (0.037 R)
• M64: 35,666,376 km (0.095 R)
• M65: 36,405,539 km (0.091 R)
• M66: 36,675,564 km (0.1 R)
• M67: 37,830,758 km (0.075 R)
• M68: 37,967,341 km (0.103 R)
• M69: 39,620,398 km (0.09 R)
• M70: 39,828,638 km (0.07 R)
• M71: 40,246,315 km (0.11 R)
• M72: 42,853,956 km (0.057 R)
• M73: 43,353,313 km (0.102 R)
• M74: 44,430,119 km (0.051 R)
• M75: 44,646,437 km (0.104 R)
• M76: 47,639,143 km (0.069 R)
• M77: 49,271,555 km (0.088 R)
• M78: 50,169,591 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.8

Radius: 4.3

Gravity: 16.59 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 12.16 AU - 15.7 AU

Year: 19798 Days

Day: 19.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,598,307 km

• M1: 170,392 km (0.11 R)
• M2: 353,649 km (0.116 R)
• M3: 415,583 km (0.101 R)
• M4: 498,460 km (0.064 R)
• M5: 718,818 km (0.09 R)
• M6: 819,048 km (0.045 R)
• M7: 945,309 km (0.053 R)
• M8: 1,459,926 km (0.08 R)
• M9: 1,771,837 km (0.061 R)
• M10: 1,990,998 km (0.092 R)
• M11: 2,365,442 km (0.092 R)
• M12: 2,699,045 km (0.066 R)
• M13: 2,855,524 km (0.085 R)
• M14: 4,725,049 km (0.078 R)
• M15: 4,800,147 km (0.076 R)
• M16: 4,837,995 km (0.066 R)
• M17: 7,188,178 km (0.103 R)
• M18: 7,274,645 km (0.117 R)
• M19: 8,113,441 km (0.091 R)
• M20: 9,928,212 km (0.066 R)
• M21: 10,609,182 km (0.096 R)
• M22: 10,756,984 km (0.109 R)
• M23: 11,456,055 km (0.095 R)
• M24: 12,897,431 km (0.113 R)
• M25: 14,723,123 km (0.045 R)
• M26: 14,832,928 km (0.052 R)
• M27: 15,386,440 km (0.114 R)
• M28: 16,742,246 km (0.099 R)
• M29: 17,260,453 km (0.116 R)
• M30: 17,318,347 km (0.112 R)
• M31: 17,900,881 km (0.114 R)
• M32: 20,294,746 km (0.109 R)
• M33: 22,850,327 km (0.07 R)
• M34: 22,913,906 km (0.104 R)
• M35: 24,652,981 km (0.032 R)
• M36: 25,045,227 km (0.117 R)
• M37: 26,167,510 km (0.077 R)
• M38: 29,701,012 km (0.043 R)
• M39: 29,909,401 km (0.106 R)
• M40: 30,958,531 km (0.099 R)
• M41: 32,590,495 km (0.094 R)
• M42: 36,679,154 km (0.078 R)
• M43: 37,052,101 km (0.052 R)
• M44: 38,631,705 km (0.118 R)
• M45: 41,080,622 km (0.1 R)
• M46: 42,089,810 km (0.114 R)
• M47: 42,871,608 km (0.097 R)
• M48: 43,185,614 km (0.104 R)
• M49: 43,264,303 km (0.1 R)
• M50: 43,974,144 km (0.107 R)
• M51: 44,529,003 km (0.116 R)
• M52: 44,926,634 km (0.117 R)
• M53: 46,851,959 km (0.116 R)
• M54: 47,013,524 km (0.111 R)
• M55: 48,885,891 km (0.064 R)
• M56: 50,948,547 km (0.068 R)
• M57: 52,367,183 km (0.092 R)
• M58: 53,545,267 km (0.096 R)
• M59: 54,052,852 km (0.096 R)
• M60: 56,442,529 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.3

Radius: 7.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.35 AU - 14.75 AU

Year: 21134 Days

Day: 17.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 23,598,307 km

• M1: 144,512 km (0.108 R)
• M2: 231,578 km (0.11 R)
• M3: 306,526 km (0.069 R)
• M4: 1,262,756 km (0.111 R)
• M5: 1,408,015 km (0.06 R)
• M6: 2,230,654 km (0.116 R)
• M7: 2,472,703 km (0.11 R)
• M8: 3,070,048 km (0.07 R)
• M9: 4,451,285 km (0.113 R)
• M10: 4,572,459 km (0.079 R)
• M11: 5,236,823 km (0.103 R)
• M12: 5,429,206 km (0.104 R)
• M13: 5,689,207 km (0.1 R)
• M14: 5,864,985 km (0.115 R)
• M15: 6,448,267 km (0.09 R)
• M16: 7,621,264 km (0.087 R)
• M17: 8,281,589 km (0.094 R)
• M18: 8,782,592 km (0.07 R)
• M19: 9,761,560 km (0.077 R)
• M20: 9,919,236 km (0.115 R)
• M21: 10,531,690 km (0.101 R)
• M22: 10,747,560 km (0.089 R)
• M23: 11,792,800 km (0.094 R)
• M24: 13,188,099 km (0.078 R)
• M25: 13,304,187 km (0.084 R)
• M26: 13,625,524 km (0.092 R)
• M27: 14,275,826 km (0.075 R)
• M28: 14,365,285 km (0.047 R)
• M29: 14,724,918 km (0.118 R)
• M30: 14,875,713 km (0.058 R)
• M31: 14,966,369 km (0.052 R)
• M32: 16,724,294 km (0.093 R)
• M33: 17,007,782 km (0.076 R)
• M34: 17,388,359 km (0.045 R)
• M35: 17,996,474 km (0.075 R)
• M36: 18,742,070 km (0.048 R)
• M37: 19,135,064 km (0.12 R)
• M38: 23,106,438 km (0.057 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: 444 - 15,766 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit