🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.7 AU - 0.78 AU

Year: 240 Days

Day: 25.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,485,272 km

• M1: 74,949 km (0.048 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.98 AU - 1 AU

Year: 371 Days

Day: 42.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 45,485,272 km

• M1: 101,128 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.86 AU - 1.4 AU

Year: 453 Days

Day: 37.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.96 AU - 2.12 AU

Year: 1098 Days

Day: 40.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,485,272 km

• M1: 1,160,281 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.24 AU - 2.3 AU

Year: 1288 Days

Day: 30.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.58 AU - 3.82 AU

Year: 2157 Days

Day: 40.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.89 AU - 4.31 AU

Year: 3128 Days

Day: 44.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,485,272 km

• M1: 78,539 km (0.12 R)
• M2: 832,662 km (0.074 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.7

Radius: 12.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 4.76 AU - 5.08 AU

Year: 4111 Days

Day: 10.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,485,272 km

• M1: 257,009 km (0.107 R)
• M2: 362,326 km (0.079 R)
• M3: 482,752 km (0.099 R)
• M4: 636,689 km (0.095 R)
• M5: 738,116 km (0.117 R)
• M6: 969,394 km (0.111 R)
• M7: 1,130,212 km (0.113 R)
• M8: 1,214,286 km (0.115 R)
• M9: 1,584,391 km (0.106 R)
• M10: 1,691,653 km (0.063 R)
• M11: 1,913,656 km (0.099 R)
• M12: 2,002,667 km (0.092 R)
• M13: 2,132,368 km (0.1 R)
• M14: 2,211,505 km (0.116 R)
• M15: 2,305,154 km (0.087 R)
• M16: 2,413,911 km (0.061 R)
• M17: 2,622,750 km (0.059 R)
• M18: 2,881,105 km (0.079 R)
• M19: 3,208,426 km (0.115 R)
• M20: 3,315,089 km (0.048 R)
• M21: 3,500,889 km (0.12 R)
• M22: 3,770,016 km (0.086 R)
• M23: 3,866,656 km (0.082 R)
• M24: 4,379,328 km (0.109 R)
• M25: 4,773,668 km (0.101 R)
• M26: 5,161,725 km (0.059 R)
• M27: 5,341,542 km (0.112 R)
• M28: 5,468,700 km (0.086 R)
• M29: 5,652,107 km (0.059 R)
• M30: 6,062,753 km (0.11 R)
• M31: 6,176,447 km (0.091 R)
• M32: 6,444,527 km (0.049 R)
• M33: 6,618,958 km (0.111 R)
• M34: 6,755,690 km (0.086 R)
• M35: 6,853,976 km (0.087 R)
• M36: 6,972,458 km (0.093 R)
• M37: 7,718,502 km (0.104 R)
• M38: 8,405,456 km (0.067 R)
• M39: 8,489,978 km (0.094 R)
• M40: 8,638,679 km (0.102 R)
• M41: 8,724,099 km (0.029 R)
• M42: 9,046,782 km (0.094 R)
• M43: 9,615,553 km (0.103 R)
• M44: 9,949,006 km (0.102 R)
• M45: 10,038,616 km (0.092 R)
• M46: 10,173,403 km (0.117 R)
• M47: 10,308,939 km (0.056 R)
• M48: 10,558,767 km (0.073 R)
• M49: 10,673,060 km (0.061 R)
• M50: 11,180,795 km (0.068 R)
• M51: 11,814,641 km (0.054 R)
• M52: 12,124,010 km (0.103 R)
• M53: 12,291,709 km (0.112 R)
• M54: 13,043,738 km (0.097 R)
• M55: 13,735,777 km (0.063 R)
• M56: 14,061,153 km (0.088 R)
• M57: 14,566,793 km (0.107 R)
• M58: 15,001,226 km (0.096 R)
• M59: 15,129,880 km (0.11 R)
• M60: 15,284,714 km (0.074 R)
• M61: 15,543,817 km (0.099 R)
• M62: 16,754,812 km (0.079 R)
• M63: 17,102,477 km (0.111 R)
• M64: 17,452,686 km (0.103 R)
• M65: 17,533,768 km (0.088 R)
• M66: 17,669,304 km (0.085 R)
• M67: 18,105,381 km (0.085 R)
• M68: 18,324,692 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.7

Radius: 10.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.73 AU - 11.07 AU

Year: 10003 Days

Day: 6.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 45,485,272 km

• M1: 138,677 km (0.043 R)
• M2: 264,339 km (0.03 R)
• M3: 393,592 km (0.114 R)
• M4: 483,800 km (0.072 R)
• M5: 634,594 km (0.091 R)
• M6: 735,124 km (0.079 R)
• M7: 802,144 km (0.067 R)
• M8: 901,776 km (0.101 R)
• M9: 1,059,602 km (0.097 R)
• M10: 1,296,415 km (0.103 R)
• M11: 1,538,016 km (0.085 R)
• M12: 1,690,007 km (0.096 R)
• M13: 1,914,105 km (0.095 R)
• M14: 2,318,767 km (0.078 R)
• M15: 2,449,815 km (0.101 R)
• M16: 3,077,976 km (0.048 R)
• M17: 3,141,854 km (0.117 R)
• M18: 3,206,182 km (0.062 R)
• M19: 3,320,026 km (0.108 R)
• M20: 3,518,093 km (0.061 R)
• M21: 4,188,890 km (0.119 R)
• M22: 4,367,360 km (0.071 R)
• M23: 4,475,669 km (0.12 R)
• M24: 5,258,515 km (0.052 R)
• M25: 5,705,064 km (0.102 R)
• M26: 5,903,132 km (0.101 R)
• M27: 6,387,679 km (0.09 R)
• M28: 6,531,443 km (0.115 R)
• M29: 6,614,021 km (0.05 R)
• M30: 6,717,842 km (0.061 R)
• M31: 6,885,092 km (0.102 R)
• M32: 6,969,166 km (0.074 R)
• M33: 7,053,689 km (0.113 R)
• M34: 7,266,417 km (0.09 R)
• M35: 7,373,529 km (0.108 R)
• M36: 7,983,290 km (0.11 R)
• M37: 8,049,562 km (0.05 R)
• M38: 8,451,233 km (0.042 R)
• M39: 8,745,492 km (0.106 R)
• M40: 9,135,194 km (0.078 R)
• M41: 9,274,170 km (0.093 R)
• M42: 9,554,218 km (0.051 R)
• M43: 9,648,165 km (0.115 R)
• M44: 9,955,589 km (0.094 R)
• M45: 10,290,389 km (0.111 R)
• M46: 10,726,317 km (0.117 R)
• M47: 11,267,263 km (0.06 R)
• M48: 12,606,912 km (0.065 R)
• M49: 12,943,058 km (0.046 R)
• M50: 13,282,346 km (0.074 R)
• M51: 13,756,871 km (0.086 R)
• M52: 14,103,040 km (0.118 R)
• M53: 14,263,708 km (0.05 R)
• M54: 15,543,967 km (0.077 R)
• M55: 18,975,592 km (0.029 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.4

Radius: 14.9

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.58 AU - 11.02 AU

Year: 13371 Days

Day: 13.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 45,485,272 km

• M1: 230,530 km (0.047 R)
• M2: 375,191 km (0.088 R)
• M3: 661,671 km (0.086 R)
• M4: 1,060,499 km (0.108 R)
• M5: 1,248,993 km (0.092 R)
• M6: 1,428,809 km (0.097 R)
• M7: 1,575,116 km (0.108 R)
• M8: 1,906,026 km (0.102 R)
• M9: 2,163,335 km (0.069 R)
• M10: 2,558,273 km (0.089 R)
• M11: 3,139,012 km (0.088 R)
• M12: 4,267,429 km (0.096 R)
• M13: 4,451,584 km (0.096 R)
• M14: 5,084,682 km (0.11 R)
• M15: 5,847,781 km (0.052 R)
• M16: 6,932,964 km (0.109 R)
• M17: 7,259,835 km (0.087 R)
• M18: 7,554,543 km (0.106 R)
• M19: 8,347,112 km (0.075 R)
• M20: 8,578,391 km (0.071 R)
• M21: 9,807,487 km (0.054 R)
• M22: 10,010,940 km (0.079 R)
• M23: 10,339,307 km (0.115 R)
• M24: 11,006,813 km (0.101 R)
• M25: 11,904,251 km (0.086 R)
• M26: 12,121,317 km (0.112 R)
• M27: 12,603,770 km (0.064 R)
• M28: 12,736,314 km (0.102 R)
• M29: 13,496,869 km (0.104 R)
• M30: 15,202,884 km (0.088 R)
• M31: 15,297,130 km (0.096 R)
• M32: 16,297,491 km (0.053 R)
• M33: 16,927,298 km (0.068 R)
• M34: 17,565,333 km (0.035 R)
• M35: 17,763,102 km (0.089 R)
• M36: 18,965,868 km (0.035 R)
• M37: 19,118,159 km (0.086 R)
• M38: 19,423,788 km (0.054 R)
• M39: 19,988,370 km (0.12 R)
• M40: 20,298,486 km (0.103 R)
• M41: 20,402,307 km (0.12 R)
• M42: 20,610,398 km (0.082 R)
• M43: 21,555,408 km (0.089 R)
• M44: 21,661,323 km (0.087 R)
• M45: 23,378,856 km (0.111 R)
• M46: 24,034,244 km (0.044 R)
• M47: 24,973,121 km (0.107 R)
• M48: 28,265,470 km (0.106 R)
• M49: 29,608,560 km (0.032 R)
• M50: 29,785,235 km (0.088 R)
• M51: 30,436,136 km (0.063 R)
• M52: 31,331,479 km (0.103 R)
• M53: 31,933,012 km (0.111 R)
• M54: 33,208,932 km (0.096 R)
• M55: 33,576,644 km (0.106 R)
• M56: 33,945,552 km (0.112 R)
• M57: 34,130,605 km (0.059 R)
• M58: 35,685,076 km (0.116 R)
• M59: 36,124,595 km (0.082 R)
• M60: 36,376,517 km (0.101 R)
• M61: 36,692,169 km (0.106 R)
• M62: 39,639,247 km (0.094 R)
• M63: 40,224,623 km (0.042 R)
• M64: 41,141,060 km (0.071 R)
• M65: 41,667,794 km (0.089 R)
• M66: 43,864,340 km (0.103 R)
• M67: 44,267,656 km (0.045 R)
• M68: 44,672,318 km (0.079 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 13,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit