🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.19 AU

Year: 369 Days

Day: 41.1 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,369,512 km

• M1: 100,081 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.22 AU - 1.84 AU

Year: 688 Days

Day: 20.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,369,512 km

• M1: 896,989 km (0.107 R)
• M2: 1,026,241 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.61 AU - 2.05 AU

Year: 900 Days

Day: 35.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,369,512 km

• M1: 234,719 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2 AU - 2.12 AU

Year: 1075 Days

Day: 19.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.12 AU - 3.64 AU

Year: 2258 Days

Day: 20.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.8

Radius: 14.8

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.35 AU - 6.25 AU

Year: 4434 Days

Day: 14.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 62,369,512 km

• M1: 248,781 km (0.118 R)
• M2: 419,323 km (0.065 R)
• M3: 528,080 km (0.086 R)
• M4: 628,760 km (0.065 R)
• M5: 751,281 km (0.106 R)
• M6: 937,679 km (0.079 R)
• M7: 1,092,663 km (0.072 R)
• M8: 1,290,880 km (0.11 R)
• M9: 1,412,353 km (0.112 R)
• M10: 1,519,914 km (0.07 R)
• M11: 1,667,717 km (0.036 R)
• M12: 1,801,308 km (0.079 R)
• M13: 2,045,900 km (0.105 R)
• M14: 2,182,783 km (0.1 R)
• M15: 2,480,482 km (0.095 R)
• M16: 3,029,656 km (0.097 R)
• M17: 3,282,626 km (0.086 R)
• M18: 3,395,423 km (0.085 R)
• M19: 3,658,416 km (0.06 R)
• M20: 3,792,456 km (0.1 R)
• M21: 4,595,198 km (0.058 R)
• M22: 4,795,061 km (0.067 R)
• M23: 4,905,314 km (0.11 R)
• M24: 5,016,316 km (0.115 R)
• M25: 5,278,860 km (0.107 R)
• M26: 5,574,914 km (0.117 R)
• M27: 5,778,517 km (0.107 R)
• M28: 5,896,101 km (0.089 R)
• M29: 6,364,043 km (0.075 R)
• M30: 6,906,186 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 419.9

Radius: 8.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.63 AU - 6.29 AU

Year: 5288 Days

Day: 13.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 168.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 62,369,512 km

• M1: 110,104 km (0.106 R)
• M2: 279,299 km (0.086 R)
• M3: 334,052 km (0.106 R)
• M4: 420,220 km (0.043 R)
• M5: 575,952 km (0.081 R)
• M6: 870,061 km (0.091 R)
• M7: 1,249,741 km (0.113 R)
• M8: 1,348,774 km (0.081 R)
• M9: 2,233,197 km (0.095 R)
• M10: 2,567,399 km (0.115 R)
• M11: 3,050,151 km (0.045 R)
• M12: 3,440,751 km (0.06 R)
• M13: 3,662,305 km (0.111 R)
• M14: 3,785,275 km (0.051 R)
• M15: 3,909,441 km (0.057 R)
• M16: 4,226,140 km (0.092 R)
• M17: 4,594,899 km (0.09 R)
• M18: 4,816,752 km (0.092 R)
• M19: 4,906,511 km (0.106 R)
• M20: 5,156,190 km (0.075 R)
• M21: 5,526,744 km (0.074 R)
• M22: 6,565,103 km (0.041 R)
• M23: 6,639,752 km (0.062 R)
• M24: 7,093,781 km (0.1 R)
• M25: 7,170,376 km (0.11 R)
• M26: 7,350,342 km (0.095 R)
• M27: 7,453,714 km (0.066 R)
• M28: 7,531,654 km (0.106 R)
• M29: 7,609,894 km (0.095 R)
• M30: 7,793,451 km (0.115 R)
• M31: 8,058,239 km (0.101 R)
• M32: 8,138,274 km (0.109 R)
• M33: 8,623,868 km (0.11 R)
• M34: 8,787,977 km (0.102 R)
• M35: 9,286,138 km (0.079 R)
• M36: 9,341,938 km (0.12 R)
• M37: 9,964,565 km (0.071 R)
• M38: 10,194,197 km (0.093 R)
• M39: 10,425,775 km (0.028 R)
• M40: 10,483,819 km (0.073 R)
• M41: 10,542,162 km (0.1 R)
• M42: 10,776,283 km (0.113 R)
• M43: 11,488,817 km (0.047 R)
• M44: 11,578,875 km (0.107 R)
• M45: 12,462,400 km (0.079 R)
• M46: 12,959,065 km (0.076 R)
• M47: 13,084,279 km (0.085 R)
• M48: 13,748,194 km (0.106 R)
• M49: 14,455,343 km (0.118 R)
• M50: 14,682,881 km (0.096 R)
• M51: 15,141,548 km (0.11 R)
• M52: 15,339,466 km (0.102 R)
• M53: 15,604,853 km (0.102 R)
• M54: 16,681,210 km (0.048 R)
• M55: 16,851,602 km (0.072 R)
• M56: 17,090,958 km (0.069 R)
• M57: 17,677,232 km (0.075 R)
• M58: 18,025,197 km (0.043 R)
• M59: 18,551,333 km (0.025 R)
• M60: 18,692,553 km (0.107 R)
• M61: 18,763,313 km (0.087 R)
• M62: 18,834,073 km (0.108 R)
• M63: 19,153,763 km (0.116 R)
• M64: 19,296,480 km (0.068 R)
• M65: 19,582,960 km (0.101 R)
• M66: 19,654,767 km (0.113 R)
• M67: 21,146,407 km (0.036 R)
• M68: 21,293,911 km (0.071 R)
• M69: 21,367,812 km (0.032 R)
• M70: 22,073,914 km (0.098 R)
• M71: 22,523,755 km (0.07 R)
• M72: 22,674,250 km (0.084 R)
• M73: 22,787,496 km (0.03 R)
• M74: 23,090,282 km (0.064 R)
• M75: 23,546,854 km (0.073 R)
• M76: 24,353,187 km (0.107 R)
• M77: 24,856,883 km (0.094 R)
• M78: 25,012,465 km (0.115 R)
• M79: 25,520,649 km (0.112 R)
• M80: 25,992,780 km (0.05 R)
• M81: 26,309,179 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.8

Radius: 14.2

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.21 AU - 13.09 AU

Year: 12631 Days

Day: 6.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 62,369,512 km

• M1: 182,210 km (0.074 R)
• M2: 407,804 km (0.094 R)
• M3: 499,806 km (0.085 R)
• M4: 1,113,607 km (0.044 R)
• M5: 1,583,793 km (0.067 R)
• M6: 1,717,832 km (0.077 R)
• M7: 1,940,434 km (0.088 R)
• M8: 2,633,671 km (0.094 R)
• M9: 2,729,712 km (0.115 R)
• M10: 2,958,148 km (0.028 R)
• M11: 3,058,080 km (0.118 R)
• M12: 3,295,791 km (0.116 R)
• M13: 3,935,172 km (0.1 R)
• M14: 4,307,072 km (0.097 R)
• M15: 4,497,510 km (0.06 R)
• M16: 5,739,322 km (0.092 R)
• M17: 5,949,208 km (0.112 R)
• M18: 6,681,938 km (0.113 R)
• M19: 7,764,877 km (0.113 R)
• M20: 7,857,628 km (0.12 R)
• M21: 7,950,678 km (0.032 R)
• M22: 8,091,001 km (0.034 R)
• M23: 9,391,156 km (0.116 R)
• M24: 11,171,819 km (0.093 R)
• M25: 11,382,004 km (0.117 R)
• M26: 11,487,471 km (0.088 R)
• M27: 12,235,460 km (0.112 R)
• M28: 12,343,620 km (0.106 R)
• M29: 12,834,301 km (0.074 R)
• M30: 12,944,255 km (0.093 R)
• M31: 13,275,764 km (0.106 R)
• M32: 13,610,265 km (0.101 R)
• M33: 13,778,562 km (0.077 R)
• M34: 14,458,485 km (0.047 R)
• M35: 14,630,223 km (0.072 R)
• M36: 15,033,688 km (0.086 R)
• M37: 15,207,671 km (0.076 R)
• M38: 15,324,058 km (0.049 R)
• M39: 15,499,087 km (0.088 R)
• M40: 15,674,865 km (0.067 R)
• M41: 15,910,332 km (0.082 R)
• M42: 16,028,514 km (0.097 R)
• M43: 16,923,858 km (0.032 R)
• M44: 18,950,759 km (0.113 R)
• M45: 19,264,466 km (0.094 R)
• M46: 19,833,686 km (0.111 R)
• M47: 20,794,553 km (0.106 R)
• M48: 21,248,134 km (0.1 R)
• M49: 21,443,508 km (0.055 R)
• M50: 25,682,962 km (0.063 R)
• M51: 26,239,467 km (0.092 R)
• M52: 28,936,866 km (0.094 R)
• M53: 29,225,889 km (0.086 R)
• M54: 30,025,789 km (0.119 R)
• M55: 30,832,720 km (0.093 R)
• M56: 30,980,223 km (0.112 R)
• M57: 31,721,331 km (0.12 R)
• M58: 32,393,325 km (0.083 R)
• M59: 36,600,615 km (0.117 R)
• M60: 36,991,514 km (0.11 R)
• M61: 37,383,909 km (0.072 R)
• M62: 38,172,739 km (0.088 R)
• M63: 39,366,231 km (0.048 R)
• M64: 40,168,823 km (0.117 R)
• M65: 40,895,720 km (0.055 R)
• M66: 42,198,567 km (0.064 R)
• M67: 43,680,633 km (0.109 R)
• M68: 44,511,500 km (0.108 R)
• M69: 45,515,302 km (0.041 R)
• M70: 47,374,803 km (0.09 R)
• M71: 47,801,008 km (0.107 R)
• M72: 47,971,699 km (0.083 R)
• M73: 49,863,962 km (0.104 R)
• M74: 52,483,271 km (0.096 R)
• M75: 52,659,498 km (0.025 R)
• M76: 54,610,852 km (0.05 R)
• M77: 55,147,161 km (0.079 R)
• M78: 55,954,840 km (0.113 R)
• M79: 57,400,553 km (0.087 R)
• M80: 57,582,016 km (0.115 R)
• M81: 58,675,576 km (0.099 R)
• M82: 58,949,939 km (0.078 R)
• M83: 59,867,721 km (0.086 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 15,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit