🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.05 AU - 1.07 AU

Year: 395 Days

Day: 16.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 55,540,791 km

• M1: 122,521 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.87 AU - 2.95 AU

Year: 1353 Days

Day: 27.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2 AU - 3.33 AU

Year: 1569 Days

Day: 33.1 Hours

Environment

Temp: -94 °C

Axial Tilt: 124.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,540,791 km

• M1: 869,612 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.9 AU - 4.46 AU

Year: 2553 Days

Day: 46.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 49.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.38 AU - 4.18 AU

Year: 2658 Days

Day: 47.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.41 AU - 4.83 AU

Year: 3024 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.8

Radius: 11.1

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.43 AU - 5.81 AU

Year: 4190 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 55,540,791 km

• M1: 185,950 km (0.119 R)
• M2: 378,931 km (0.1 R)
• M3: 459,864 km (0.041 R)
• M4: 548,127 km (0.06 R)
• M5: 1,000,810 km (0.119 R)
• M6: 1,416,841 km (0.118 R)
• M7: 1,651,411 km (0.071 R)
• M8: 2,127,431 km (0.114 R)
• M9: 2,253,094 km (0.119 R)
• M10: 2,578,170 km (0.098 R)
• M11: 2,901,002 km (0.067 R)
• M12: 3,437,310 km (0.063 R)
• M13: 3,717,058 km (0.067 R)
• M14: 3,850,200 km (0.115 R)
• M15: 4,023,734 km (0.074 R)
• M16: 4,199,811 km (0.117 R)
• M17: 4,298,844 km (0.104 R)
• M18: 4,378,580 km (0.077 R)
• M19: 4,499,156 km (0.067 R)
• M20: 5,055,510 km (0.059 R)
• M21: 5,309,827 km (0.057 R)
• M22: 5,417,088 km (0.098 R)
• M23: 5,611,865 km (0.045 R)
• M24: 6,030,889 km (0.034 R)
• M25: 6,232,995 km (0.112 R)
• M26: 6,368,830 km (0.106 R)
• M27: 6,460,085 km (0.091 R)
• M28: 6,875,817 km (0.115 R)
• M29: 7,205,232 km (0.115 R)
• M30: 7,904,003 km (0.064 R)
• M31: 8,224,293 km (0.039 R)
• M32: 8,323,775 km (0.074 R)
• M33: 8,674,881 km (0.105 R)
• M34: 8,826,873 km (0.109 R)
• M35: 9,056,505 km (0.04 R)
• M36: 9,159,279 km (0.103 R)
• M37: 9,443,665 km (0.084 R)
• M38: 9,915,496 km (0.093 R)
• M39: 10,100,998 km (0.115 R)
• M40: 10,207,512 km (0.103 R)
• M41: 10,341,252 km (0.072 R)
• M42: 10,475,591 km (0.107 R)
• M43: 10,745,914 km (0.074 R)
• M44: 10,827,595 km (0.047 R)
• M45: 10,936,652 km (0.084 R)
• M46: 11,543,121 km (0.051 R)
• M47: 13,398,135 km (0.101 R)
• M48: 13,515,270 km (0.079 R)
• M49: 13,662,325 km (0.118 R)
• M50: 13,898,540 km (0.116 R)
• M51: 14,017,171 km (0.094 R)
• M52: 14,345,089 km (0.116 R)
• M53: 14,766,207 km (0.1 R)
• M54: 14,917,600 km (0.086 R)
• M55: 15,282,918 km (0.084 R)
• M56: 15,589,744 km (0.081 R)
• M57: 16,053,796 km (0.094 R)
• M58: 18,051,825 km (0.108 R)
• M59: 18,246,153 km (0.087 R)
• M60: 18,735,039 km (0.071 R)
• M61: 18,833,325 km (0.111 R)
• M62: 18,964,672 km (0.063 R)
• M63: 19,294,385 km (0.08 R)
• M64: 19,393,718 km (0.067 R)
• M65: 19,559,622 km (0.038 R)
• M66: 19,659,255 km (0.025 R)
• M67: 19,892,777 km (0.039 R)
• M68: 21,005,336 km (0.1 R)
• M69: 21,483,451 km (0.066 R)
• M70: 22,242,062 km (0.086 R)
• M71: 22,380,889 km (0.115 R)
• M72: 22,485,308 km (0.09 R)
• M73: 23,290,593 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.1

Radius: 11.2

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.43 AU - 8.51 AU

Year: 8915 Days

Day: 7 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 55,540,791 km

• M1: 145,110 km (0.088 R)
• M2: 298,298 km (0.119 R)
• M3: 404,662 km (0.092 R)
• M4: 481,256 km (0.072 R)
• M5: 705,803 km (0.101 R)
• M6: 1,074,562 km (0.084 R)
• M7: 1,221,616 km (0.067 R)
• M8: 1,665,922 km (0.099 R)
• M9: 2,346,742 km (0.037 R)
• M10: 2,453,704 km (0.095 R)
• M11: 2,562,312 km (0.075 R)
• M12: 3,440,302 km (0.12 R)
• M13: 3,861,420 km (0.108 R)
• M14: 3,937,416 km (0.064 R)
• M15: 4,091,053 km (0.1 R)
• M16: 4,298,994 km (0.103 R)
• M17: 4,779,802 km (0.077 R)
• M18: 4,916,384 km (0.12 R)
• M19: 5,026,638 km (0.066 R)
• M20: 5,390,610 km (0.062 R)
• M21: 5,504,304 km (0.052 R)
• M22: 5,734,236 km (0.111 R)
• M23: 6,055,572 km (0.098 R)
• M24: 6,203,674 km (0.085 R)
• M25: 6,352,823 km (0.079 R)
• M26: 6,869,235 km (0.085 R)
• M27: 7,179,351 km (0.079 R)
• M28: 7,621,264 km (0.062 R)
• M29: 7,909,987 km (0.1 R)
• M30: 8,465,295 km (0.109 R)
• M31: 8,898,530 km (0.081 R)
• M32: 9,475,978 km (0.115 R)
• M33: 10,667,076 km (0.098 R)
• M34: 11,171,221 km (0.099 R)
• M35: 11,280,128 km (0.057 R)
• M36: 11,830,798 km (0.071 R)
• M37: 12,090,650 km (0.116 R)
• M38: 12,502,941 km (0.111 R)
• M39: 12,881,873 km (0.089 R)
• M40: 12,996,315 km (0.115 R)
• M41: 14,513,985 km (0.115 R)
• M42: 14,712,651 km (0.114 R)
• M43: 15,638,064 km (0.07 R)
• M44: 16,375,282 km (0.052 R)
• M45: 16,873,144 km (0.067 R)
• M46: 17,418,129 km (0.075 R)
• M47: 17,756,370 km (0.039 R)
• M48: 18,096,854 km (0.082 R)
• M49: 19,131,024 km (0.108 R)
• M50: 20,007,369 km (0.045 R)
• M51: 20,584,218 km (0.059 R)
• M52: 21,301,540 km (0.119 R)
• M53: 21,482,105 km (0.046 R)
• M54: 21,572,611 km (0.043 R)
• M55: 21,708,596 km (0.103 R)
• M56: 22,209,599 km (0.101 R)
• M57: 22,622,489 km (0.079 R)
• M58: 22,852,870 km (0.086 R)
• M59: 23,502,274 km (0.1 R)
• M60: 24,016,741 km (0.105 R)
• M61: 24,110,689 km (0.04 R)
• M62: 24,299,033 km (0.069 R)
• M63: 24,393,279 km (0.104 R)
• M64: 24,582,221 km (0.063 R)
• M65: 24,771,762 km (0.071 R)
• M66: 26,111,710 km (0.119 R)
• M67: 26,693,197 km (0.098 R)
• M68: 27,083,199 km (0.075 R)
• M69: 27,327,941 km (0.092 R)
• M70: 29,563,232 km (0.088 R)
• M71: 29,916,283 km (0.06 R)
• M72: 30,017,411 km (0.119 R)
• M73: 30,270,680 km (0.077 R)
• M74: 30,473,685 km (0.114 R)
• M75: 30,575,561 km (0.096 R)
• M76: 30,983,514 km (0.04 R)
• M77: 31,342,100 km (0.118 R)
• M78: 31,753,644 km (0.083 R)
• M79: 33,103,166 km (0.097 R)
• M80: 33,364,813 km (0.09 R)
• M81: 33,627,208 km (0.119 R)
• M82: 34,259,708 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 3.4

Gravity: 25.63 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.82 AU - 15.2 AU

Year: 18965 Days

Day: 19.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 55,540,791 km

• M1: 274,961 km (0.072 R)
• M2: 330,611 km (0.075 R)
• M3: 537,206 km (0.117 R)
• M4: 572,062 km (0.104 R)
• M5: 899,083 km (0.072 R)
• M6: 983,307 km (0.072 R)
• M7: 1,345,483 km (0.03 R)
• M8: 1,417,589 km (0.109 R)
• M9: 1,984,715 km (0.064 R)
• M10: 2,039,468 km (0.029 R)
• M11: 2,234,992 km (0.113 R)
• M12: 2,436,351 km (0.058 R)
• M13: 2,825,754 km (0.066 R)
• M14: 3,170,278 km (0.094 R)
• M15: 3,461,844 km (0.057 R)
• M16: 3,594,238 km (0.03 R)
• M17: 3,660,959 km (0.083 R)
• M18: 3,932,330 km (0.104 R)
• M19: 4,351,353 km (0.04 R)
• M20: 4,458,316 km (0.11 R)
• M21: 4,969,043 km (0.115 R)
• M22: 5,118,342 km (0.118 R)
• M23: 5,306,984 km (0.117 R)
• M24: 6,124,088 km (0.087 R)
• M25: 6,164,031 km (0.102 R)
• M26: 6,938,050 km (0.071 R)
• M27: 7,146,739 km (0.05 R)
• M28: 7,188,776 km (0.068 R)
• M29: 7,230,813 km (0.096 R)
• M30: 8,575,399 km (0.069 R)
• M31: 9,344,631 km (0.104 R)
• M32: 9,947,660 km (0.09 R)
• M33: 10,182,977 km (0.039 R)
• M34: 10,515,384 km (0.111 R)
• M35: 10,610,977 km (0.092 R)
• M36: 10,803,210 km (0.119 R)
• M37: 10,851,381 km (0.049 R)
• M38: 12,230,374 km (0.11 R)
• M39: 12,381,318 km (0.054 R)
• M40: 13,196,926 km (0.052 R)
• M41: 13,300,148 km (0.099 R)
• M42: 14,029,737 km (0.032 R)
• M43: 15,419,053 km (0.049 R)
• M44: 15,527,661 km (0.108 R)
• M45: 15,800,527 km (0.061 R)
• M46: 16,461,600 km (0.088 R)
• M47: 16,963,351 km (0.071 R)
• M48: 18,787,697 km (0.082 R)
• M49: 19,370,381 km (0.1 R)
• M50: 20,018,289 km (0.05 R)
• M51: 20,255,552 km (0.12 R)
• M52: 20,553,551 km (0.093 R)
• M53: 21,335,050 km (0.114 R)
• M54: 21,516,811 km (0.054 R)
• M55: 22,065,088 km (0.055 R)
• M56: 22,679,636 km (0.101 R)
• M57: 23,487,015 km (0.1 R)
• M58: 24,177,409 km (0.114 R)
• M59: 25,385,562 km (0.076 R)
• M60: 25,513,917 km (0.085 R)
• M61: 26,094,057 km (0.099 R)
• M62: 26,223,460 km (0.038 R)
• M63: 26,874,210 km (0.047 R)
• M64: 27,267,204 km (0.089 R)
• M65: 29,193,276 km (0.065 R)
• M66: 29,462,253 km (0.088 R)
• M67: 29,799,896 km (0.083 R)
• M68: 30,478,771 km (0.053 R)
• M69: 30,546,838 km (0.09 R)
• M70: 30,956,886 km (0.1 R)
• M71: 31,162,583 km (0.038 R)
• M72: 32,615,328 km (0.062 R)
• M73: 33,104,513 km (0.079 R)
• M74: 34,657,339 km (0.101 R)
• M75: 35,657,849 km (0.099 R)
• M76: 35,873,569 km (0.116 R)
• M77: 36,306,057 km (0.095 R)
• M78: 38,568,425 km (0.109 R)
• M79: 39,456,289 km (0.085 R)
• M80: 39,604,989 km (0.119 R)
• M81: 40,350,884 km (0.097 R)
• M82: 40,951,071 km (0.113 R)
• M83: 41,705,343 km (0.086 R)
• M84: 44,304,008 km (0.107 R)
• M85: 45,311,400 km (0.074 R)
• M86: 46,404,811 km (0.103 R)
• M87: 46,954,732 km (0.09 R)
• M88: 47,664,874 km (0.115 R)
• M89: 49,016,042 km (0.115 R)
• M90: 49,095,927 km (0.12 R)
• M91: 49,175,812 km (0.103 R)
• M92: 49,415,767 km (0.098 R)
• M93: 49,495,802 km (0.086 R)
• M94: 53,308,304 km (0.109 R)
• M95: 54,379,424 km (0.068 R)
• M96: 55,041,993 km (0.12 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit