🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.72 AU - 0.82 AU

Year: 256 Days

Day: 30.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,175,880 km

• M1: 206,146 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.05 AU - 1.17 AU

Year: 443 Days

Day: 37.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,175,880 km

• M1: 790,625 km (0.068 R)
• M2: 898,335 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.94 AU - 1.38 AU

Year: 473 Days

Day: 12.3 Hours

Environment

Temp: -18 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.15 AU - 1.89 AU

Year: 710 Days

Day: 38.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,175,880 km

• M1: 179,966 km (0.078 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.73 AU - 2.11 AU

Year: 1008 Days

Day: 40 Hours

Environment

Temp: -82 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,175,880 km

• M1: 743,501 km (0.054 R)
• M2: 1,588,430 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.63 AU - 2.55 AU

Year: 1144 Days

Day: 36 Hours

Environment

Temp: -78 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.5

Radius: 14.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.25 AU - 6.37 AU

Year: 4634 Days

Day: 7.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 144.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 27,175,880 km

• M1: 199,863 km (0.072 R)
• M2: 454,478 km (0.071 R)
• M3: 610,808 km (0.119 R)
• M4: 1,264,551 km (0.108 R)
• M5: 1,373,159 km (0.06 R)
• M6: 1,517,820 km (0.084 R)
• M7: 1,685,070 km (0.112 R)
• M8: 1,894,059 km (0.081 R)
• M9: 2,435,453 km (0.054 R)
• M10: 2,633,371 km (0.116 R)
• M11: 3,024,420 km (0.051 R)
• M12: 3,216,205 km (0.075 R)
• M13: 3,434,169 km (0.05 R)
• M14: 3,612,190 km (0.114 R)
• M15: 3,885,057 km (0.111 R)
• M16: 4,188,441 km (0.076 R)
• M17: 4,769,031 km (0.075 R)
• M18: 4,918,180 km (0.073 R)
• M19: 5,349,470 km (0.063 R)
• M20: 5,952,499 km (0.093 R)
• M21: 6,494,792 km (0.102 R)
• M22: 6,688,371 km (0.092 R)
• M23: 7,223,333 km (0.097 R)
• M24: 7,424,094 km (0.103 R)
• M25: 7,568,605 km (0.09 R)
• M26: 7,831,000 km (0.1 R)
• M27: 8,126,156 km (0.087 R)
• M28: 9,219,268 km (0.119 R)
• M29: 9,846,382 km (0.097 R)
• M30: 10,133,161 km (0.09 R)
• M31: 10,261,516 km (0.103 R)
• M32: 10,390,470 km (0.038 R)
• M33: 10,519,872 km (0.071 R)
• M34: 11,274,743 km (0.079 R)
• M35: 11,608,346 km (0.094 R)
• M36: 11,709,175 km (0.078 R)
• M37: 11,877,772 km (0.064 R)
• M38: 12,251,467 km (0.102 R)
• M39: 13,045,234 km (0.071 R)
• M40: 13,430,897 km (0.1 R)
• M41: 13,927,113 km (0.072 R)
• M42: 14,105,882 km (0.044 R)
• M43: 15,971,817 km (0.106 R)
• M44: 16,309,160 km (0.112 R)
• M45: 16,459,805 km (0.119 R)
• M46: 16,800,589 km (0.108 R)
• M47: 17,143,766 km (0.113 R)
• M48: 17,258,658 km (0.114 R)
• M49: 18,265,002 km (0.025 R)
• M50: 18,421,631 km (0.117 R)
• M51: 19,250,703 km (0.064 R)
• M52: 19,689,922 km (0.117 R)
• M53: 21,727,744 km (0.045 R)
• M54: 21,852,210 km (0.074 R)
• M55: 22,226,803 km (0.106 R)
• M56: 22,477,678 km (0.102 R)
• M57: 22,940,235 km (0.111 R)
• M58: 23,151,467 km (0.077 R)
• M59: 23,405,933 km (0.095 R)
• M60: 24,648,643 km (0.113 R)
• M61: 25,169,094 km (0.118 R)
• M62: 25,561,788 km (0.12 R)
• M63: 26,397,591 km (0.033 R)
• M64: 26,885,580 km (0.111 R)
• M65: 27,287,100 km (0.094 R)
• M66: 27,690,715 km (0.114 R)
• M67: 28,186,483 km (0.071 R)
• M68: 28,322,318 km (0.107 R)
• M69: 28,685,242 km (0.106 R)
• M70: 29,416,028 km (0.038 R)
• M71: 29,599,734 km (0.047 R)
• M72: 30,338,149 km (0.106 R)
• M73: 30,430,900 km (0.029 R)
• M74: 31,269,695 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449

Radius: 8.7

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.24 AU - 7.74 AU

Year: 6999 Days

Day: 8.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,175,880 km

• M1: 322,383 km (0.085 R)
• M2: 420,520 km (0.09 R)
• M3: 518,805 km (0.111 R)
• M4: 613,202 km (0.083 R)
• M5: 701,165 km (0.053 R)
• M6: 1,081,293 km (0.093 R)
• M7: 1,253,331 km (0.073 R)
• M8: 1,417,440 km (0.12 R)
• M9: 1,624,034 km (0.08 R)
• M10: 1,695,093 km (0.119 R)
• M11: 2,123,991 km (0.118 R)
• M12: 2,182,483 km (0.103 R)
• M13: 2,241,425 km (0.112 R)
• M14: 2,401,345 km (0.079 R)
• M15: 2,648,331 km (0.069 R)
• M16: 2,860,610 km (0.111 R)
• M17: 3,034,443 km (0.113 R)
• M18: 3,256,596 km (0.092 R)
• M19: 3,415,319 km (0.112 R)
• M20: 3,599,923 km (0.069 R)
• M21: 4,173,182 km (0.062 R)
• M22: 4,296,301 km (0.1 R)
• M23: 4,420,467 km (0.1 R)
• M24: 4,596,544 km (0.052 R)
• M25: 4,851,908 km (0.117 R)
• M26: 5,112,058 km (0.099 R)
• M27: 5,270,333 km (0.037 R)
• M28: 5,809,783 km (0.1 R)
• M29: 6,451,707 km (0.095 R)
• M30: 6,651,570 km (0.113 R)
• M31: 7,028,108 km (0.112 R)
• M32: 7,086,750 km (0.06 R)
• M33: 7,591,045 km (0.094 R)
• M34: 8,509,276 km (0.06 R)
• M35: 8,602,925 km (0.086 R)
• M36: 9,108,865 km (0.092 R)
• M37: 9,624,229 km (0.087 R)
• M38: 9,721,917 km (0.045 R)
• M39: 10,515,534 km (0.092 R)
• M40: 10,717,191 km (0.098 R)
• M41: 10,886,237 km (0.108 R)
• M42: 11,571,096 km (0.093 R)
• M43: 12,129,096 km (0.11 R)
• M44: 12,588,960 km (0.059 R)
• M45: 13,235,073 km (0.112 R)
• M46: 13,855,156 km (0.074 R)
• M47: 14,559,314 km (0.08 R)
• M48: 15,199,293 km (0.064 R)
• M49: 16,002,634 km (0.109 R)
• M50: 16,079,826 km (0.105 R)
• M51: 16,157,168 km (0.076 R)
• M52: 17,530,626 km (0.082 R)
• M53: 18,010,088 km (0.109 R)
• M54: 18,170,905 km (0.03 R)
• M55: 18,372,563 km (0.066 R)
• M56: 18,574,969 km (0.044 R)
• M57: 19,722,235 km (0.086 R)
• M58: 21,656,087 km (0.086 R)
• M59: 21,955,731 km (0.093 R)
• M60: 22,084,535 km (0.089 R)
• M61: 22,558,910 km (0.115 R)
• M62: 22,906,127 km (0.066 R)
• M63: 23,474,000 km (0.048 R)
• M64: 23,914,117 km (0.1 R)
• M65: 24,046,661 km (0.12 R)
• M66: 24,356,777 km (0.089 R)
• M67: 25,115,687 km (0.12 R)
• M68: 25,927,705 km (0.085 R)
• M69: 26,109,316 km (0.108 R)
• M70: 26,931,805 km (0.113 R)
• M71: 27,995,147 km (0.045 R)
• M72: 28,321,420 km (0.065 R)
• M73: 30,019,655 km (0.115 R)
• M74: 30,353,707 km (0.026 R)
• M75: 30,593,064 km (0.086 R)
• M76: 31,121,743 km (0.096 R)
• M77: 31,944,980 km (0.101 R)
• M78: 32,188,375 km (0.102 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 11.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 8.24 AU - 10.28 AU

Year: 10672 Days

Day: 9.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 27,175,880 km

• M1: 183,108 km (0.087 R)
• M2: 269,725 km (0.071 R)
• M3: 375,640 km (0.086 R)
• M4: 560,394 km (0.118 R)
• M5: 687,253 km (0.103 R)
• M6: 860,786 km (0.074 R)
• M7: 1,156,242 km (0.033 R)
• M8: 1,713,494 km (0.043 R)
• M9: 1,792,631 km (0.106 R)
• M10: 2,207,466 km (0.103 R)
• M11: 2,381,897 km (0.11 R)
• M12: 2,744,523 km (0.094 R)
• M13: 2,838,021 km (0.106 R)
• M14: 3,261,982 km (0.12 R)
• M15: 3,501,937 km (0.049 R)
• M16: 3,664,998 km (0.05 R)
• M17: 3,789,164 km (0.064 R)
• M18: 3,893,584 km (0.093 R)
• M19: 4,126,807 km (0.098 R)
• M20: 4,696,476 km (0.049 R)
• M21: 4,876,741 km (0.117 R)
• M22: 5,290,977 km (0.098 R)
• M23: 5,408,113 km (0.064 R)
• M24: 6,079,657 km (0.057 R)
• M25: 6,475,344 km (0.114 R)
• M26: 6,853,976 km (0.079 R)
• M27: 7,606,453 km (0.066 R)
• M28: 7,685,890 km (0.092 R)
• M29: 8,909,152 km (0.079 R)
• M30: 9,273,722 km (0.038 R)
• M31: 10,543,957 km (0.12 R)
• M32: 11,532,350 km (0.108 R)
• M33: 11,654,123 km (0.115 R)
• M34: 13,244,498 km (0.111 R)
• M35: 13,372,105 km (0.031 R)
• M36: 13,596,352 km (0.071 R)
• M37: 13,692,843 km (0.061 R)
• M38: 14,276,873 km (0.057 R)
• M39: 14,440,533 km (0.082 R)
• M40: 14,703,676 km (0.092 R)
• M41: 14,935,103 km (0.085 R)
• M42: 15,907,340 km (0.102 R)
• M43: 16,009,067 km (0.081 R)
• M44: 16,349,850 km (0.105 R)
• M45: 17,666,312 km (0.1 R)
• M46: 17,842,089 km (0.118 R)
• M47: 18,053,770 km (0.088 R)
• M48: 19,667,782 km (0.098 R)
• M49: 19,886,494 km (0.074 R)
• M50: 21,252,921 km (0.07 R)
• M51: 22,535,124 km (0.111 R)
• M52: 22,764,009 km (0.078 R)
• M53: 23,803,564 km (0.117 R)
• M54: 24,544,223 km (0.085 R)
• M55: 25,134,387 km (0.095 R)
• M56: 25,769,131 km (0.059 R)
• M57: 25,928,602 km (0.101 R)
• M58: 26,489,445 km (0.094 R)
• M59: 26,811,828 km (0.061 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit