🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.46 AU - 0.7 AU

Year: 199 Days

Day: 13.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.55 AU - 0.91 AU

Year: 280 Days

Day: 46.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.19 AU - 1.45 AU

Year: 682 Days

Day: 25.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 9.3

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.43 AU - 2.61 AU

Year: 1799 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 47,246,440 km

• M1: 146,008 km (0.107 R)
• M2: 235,766 km (0.11 R)
• M3: 293,810 km (0.114 R)
• M4: 418,126 km (0.085 R)
• M5: 494,571 km (0.098 R)
• M6: 590,762 km (0.082 R)
• M7: 724,652 km (0.109 R)
• M8: 1,023,549 km (0.109 R)
• M9: 1,113,457 km (0.082 R)
• M10: 1,272,479 km (0.1 R)
• M11: 1,399,338 km (0.066 R)
• M12: 1,561,353 km (0.059 R)
• M13: 1,644,679 km (0.116 R)
• M14: 1,772,735 km (0.107 R)
• M15: 2,072,978 km (0.11 R)
• M16: 2,401,345 km (0.102 R)
• M17: 2,461,783 km (0.097 R)
• M18: 2,584,154 km (0.051 R)
• M19: 2,784,166 km (0.105 R)
• M20: 2,976,549 km (0.086 R)
• M21: 3,159,956 km (0.066 R)
• M22: 3,455,711 km (0.115 R)
• M23: 3,537,840 km (0.109 R)
• M24: 3,845,114 km (0.026 R)
• M25: 4,088,510 km (0.067 R)
• M26: 4,263,240 km (0.104 R)
• M27: 4,545,083 km (0.101 R)
• M28: 4,605,221 km (0.084 R)
• M29: 4,711,136 km (0.031 R)
• M30: 4,925,360 km (0.061 R)
• M31: 5,033,669 km (0.088 R)
• M32: 5,095,902 km (0.104 R)
• M33: 5,158,434 km (0.103 R)
• M34: 5,506,847 km (0.053 R)
• M35: 6,010,842 km (0.091 R)
• M36: 6,143,237 km (0.098 R)
• M37: 6,260,072 km (0.099 R)
• M38: 6,327,092 km (0.067 R)
• M39: 6,563,607 km (0.039 R)
• M40: 6,958,395 km (0.053 R)
• M41: 7,185,036 km (0.116 R)
• M42: 7,308,155 km (0.102 R)
• M43: 7,396,418 km (0.072 R)
• M44: 7,627,696 km (0.105 R)
• M45: 7,988,227 km (0.062 R)
• M46: 8,688,644 km (0.115 R)
• M47: 8,951,637 km (0.097 R)
• M48: 9,065,182 km (0.052 R)
• M49: 9,639,937 km (0.076 R)
• M50: 9,698,131 km (0.068 R)
• M51: 10,325,544 km (0.097 R)
• M52: 11,128,137 km (0.09 R)
• M53: 11,475,353 km (0.105 R)
• M54: 11,578,127 km (0.108 R)
• M55: 12,306,370 km (0.116 R)
• M56: 12,432,630 km (0.082 R)
• M57: 12,496,060 km (0.055 R)
• M58: 13,049,273 km (0.115 R)
• M59: 13,285,787 km (0.081 R)
• M60: 13,763,154 km (0.049 R)
• M61: 13,872,360 km (0.12 R)
• M62: 14,135,802 km (0.096 R)
• M63: 14,268,196 km (0.097 R)
• M64: 14,334,468 km (0.116 R)
• M65: 14,489,601 km (0.107 R)
• M66: 15,138,407 km (0.026 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 15

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.46 AU - 2.7 AU

Year: 1863 Days

Day: 13.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,246,440 km

• M1: 203,902 km (0.096 R)
• M2: 308,471 km (0.119 R)
• M3: 508,184 km (0.088 R)
• M4: 681,717 km (0.089 R)
• M5: 798,703 km (0.12 R)
• M6: 901,028 km (0.047 R)
• M7: 1,129,015 km (0.074 R)
• M8: 1,386,024 km (0.043 R)
• M9: 1,531,284 km (0.114 R)
• M10: 1,624,932 km (0.066 R)
• M11: 1,808,489 km (0.098 R)
• M12: 1,948,213 km (0.085 R)
• M13: 2,081,505 km (0.107 R)
• M14: 2,196,695 km (0.111 R)
• M15: 2,522,370 km (0.118 R)
• M16: 2,817,377 km (0.083 R)
• M17: 3,147,988 km (0.026 R)
• M18: 3,391,982 km (0.099 R)
• M19: 3,591,845 km (0.09 R)
• M20: 3,718,704 km (0.06 R)
• M21: 3,990,224 km (0.099 R)
• M22: 4,148,349 km (0.11 R)
• M23: 4,348,960 km (0.116 R)
• M24: 4,649,053 km (0.085 R)
• M25: 4,942,115 km (0.098 R)
• M26: 5,097,996 km (0.074 R)
• M27: 5,298,757 km (0.111 R)
• M28: 5,708,505 km (0.062 R)
• M29: 5,947,263 km (0.111 R)
• M30: 6,250,349 km (0.093 R)
• M31: 6,450,211 km (0.108 R)
• M32: 6,636,610 km (0.053 R)
• M33: 6,998,787 km (0.091 R)
• M34: 7,174,265 km (0.101 R)
• M35: 7,416,165 km (0.12 R)
• M36: 7,660,608 km (0.03 R)
• M37: 8,140,967 km (0.095 R)
• M38: 8,478,011 km (0.094 R)
• M39: 8,665,307 km (0.117 R)
• M40: 9,183,215 km (0.036 R)
• M41: 9,498,866 km (0.053 R)
• M42: 9,961,273 km (0.052 R)
• M43: 10,086,936 km (0.11 R)
• M44: 10,358,157 km (0.107 R)
• M45: 10,540,367 km (0.087 R)
• M46: 10,852,578 km (0.063 R)
• M47: 11,056,180 km (0.063 R)
• M48: 11,205,030 km (0.102 R)
• M49: 11,523,674 km (0.088 R)
• M50: 11,636,919 km (0.118 R)
• M51: 11,940,453 km (0.119 R)
• M52: 12,035,897 km (0.112 R)
• M53: 12,131,639 km (0.095 R)
• M54: 12,420,214 km (0.12 R)
• M55: 12,711,181 km (0.104 R)
• M56: 12,828,167 km (0.039 R)
• M57: 13,339,193 km (0.105 R)

Asteroid Belt

Center: 5.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.5

Radius: 10.2

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.05 AU - 8.85 AU

Year: 11043 Days

Day: 13.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,246,440 km

• M1: 150,346 km (0.107 R)
• M2: 389,254 km (0.104 R)
• M3: 629,807 km (0.076 R)
• M4: 983,157 km (0.118 R)
• M5: 1,432,549 km (0.086 R)
• M6: 1,772,136 km (0.096 R)
• M7: 2,502,024 km (0.099 R)
• M8: 2,692,014 km (0.066 R)
• M9: 2,936,157 km (0.116 R)
• M10: 3,086,204 km (0.116 R)
• M11: 3,525,124 km (0.106 R)
• M12: 3,658,117 km (0.079 R)
• M13: 5,017,064 km (0.084 R)
• M14: 5,197,030 km (0.118 R)
• M15: 5,687,561 km (0.066 R)
• M16: 5,970,002 km (0.118 R)
• M17: 6,224,917 km (0.092 R)
• M18: 6,418,497 km (0.04 R)
• M19: 6,516,034 km (0.036 R)
• M20: 6,778,579 km (0.115 R)
• M21: 6,977,843 km (0.109 R)
• M22: 7,145,393 km (0.068 R)
• M23: 7,621,413 km (0.104 R)
• M24: 7,794,049 km (0.102 R)
• M25: 8,178,216 km (0.115 R)
• M26: 8,497,159 km (0.109 R)
• M27: 8,676,078 km (0.093 R)
• M28: 9,330,868 km (0.075 R)
• M29: 9,589,672 km (0.102 R)
• M30: 10,114,611 km (0.102 R)
• M31: 11,231,659 km (0.051 R)
• M32: 11,310,197 km (0.106 R)
• M33: 11,864,607 km (0.108 R)
• M34: 11,944,492 km (0.059 R)
• M35: 12,064,769 km (0.086 R)
• M36: 12,753,817 km (0.033 R)
• M37: 13,247,939 km (0.047 R)
• M38: 13,455,580 km (0.077 R)
• M39: 14,424,975 km (0.065 R)
• M40: 14,638,750 km (0.06 R)
• M41: 15,242,677 km (0.077 R)
• M42: 15,591,539 km (0.099 R)
• M43: 16,386,053 km (0.095 R)
• M44: 16,609,104 km (0.076 R)
• M45: 16,788,172 km (0.093 R)
• M46: 17,374,895 km (0.113 R)
• M47: 17,739,316 km (0.07 R)
• M48: 18,383,035 km (0.065 R)
• M49: 19,457,297 km (0.09 R)
• M50: 19,646,090 km (0.061 R)
• M51: 20,121,063 km (0.074 R)
• M52: 21,130,699 km (0.108 R)
• M53: 21,568,423 km (0.033 R)
• M54: 21,910,852 km (0.095 R)
• M55: 22,107,424 km (0.039 R)
• M56: 23,098,958 km (0.108 R)
• M57: 23,751,205 km (0.052 R)
• M58: 24,613,338 km (0.112 R)
• M59: 24,817,688 km (0.116 R)
• M60: 25,279,497 km (0.071 R)
• M61: 26,420,330 km (0.035 R)
• M62: 27,049,689 km (0.112 R)
• M63: 28,376,622 km (0.086 R)
• M64: 28,590,995 km (0.117 R)
• M65: 29,291,113 km (0.05 R)
• M66: 29,887,859 km (0.109 R)
• M67: 30,105,973 km (0.103 R)
• M68: 30,543,547 km (0.117 R)
• M69: 30,708,254 km (0.069 R)
• M70: 32,147,685 km (0.087 R)
• M71: 32,315,234 km (0.067 R)
• M72: 32,988,126 km (0.063 R)
• M73: 33,100,623 km (0.102 R)
• M74: 33,949,292 km (0.105 R)
• M75: 34,919,733 km (0.098 R)
• M76: 35,149,366 km (0.07 R)
• M77: 36,188,922 km (0.097 R)
• M78: 37,238,800 km (0.035 R)
• M79: 37,767,329 km (0.101 R)
• M80: 38,713,236 km (0.111 R)
• M81: 39,666,923 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.2

Radius: 5.6

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.66 AU - 11.98 AU

Year: 16001 Days

Day: 17.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 47,246,440 km

• M1: 156,330 km (0.1 R)
• M2: 193,131 km (0.071 R)
• M3: 245,041 km (0.076 R)
• M4: 505,042 km (0.106 R)
• M5: 581,337 km (0.112 R)
• M6: 815,608 km (0.115 R)
• M7: 851,511 km (0.094 R)
• M8: 962,214 km (0.106 R)
• M9: 1,038,658 km (0.1 R)
• M10: 1,157,140 km (0.091 R)
• M11: 1,364,632 km (0.079 R)
• M12: 2,080,009 km (0.113 R)
• M13: 2,230,055 km (0.062 R)
• M14: 2,409,723 km (0.099 R)
• M15: 2,461,932 km (0.105 R)
• M16: 2,514,441 km (0.066 R)
• M17: 2,728,516 km (0.096 R)
• M18: 2,810,346 km (0.107 R)
• M19: 4,100,777 km (0.059 R)
• M20: 4,448,442 km (0.079 R)
• M21: 4,609,709 km (0.117 R)
• M22: 4,740,009 km (0.111 R)
• M23: 5,205,707 km (0.04 R)
• M24: 6,002,166 km (0.118 R)
• M25: 6,144,583 km (0.068 R)
• M26: 6,873,125 km (0.101 R)
• M27: 7,134,472 km (0.067 R)
• M28: 7,437,258 km (0.032 R)
• M29: 7,705,637 km (0.083 R)
• M30: 7,860,321 km (0.048 R)
• M31: 8,449,886 km (0.097 R)
• M32: 8,729,933 km (0.071 R)
• M33: 9,053,663 km (0.074 R)
• M34: 9,135,194 km (0.06 R)
• M35: 9,422,571 km (0.12 R)
• M36: 10,132,713 km (0.115 R)
• M37: 10,601,403 km (0.114 R)
• M38: 12,139,119 km (0.039 R)
• M39: 13,048,525 km (0.115 R)
• M40: 13,838,850 km (0.107 R)
• M41: 14,215,986 km (0.111 R)
• M42: 15,222,331 km (0.051 R)
• M43: 15,270,801 km (0.063 R)
• M44: 15,367,890 km (0.118 R)
• M45: 15,709,422 km (0.041 R)
• M46: 16,400,115 km (0.045 R)
• M47: 16,849,358 km (0.055 R)
• M48: 17,000,003 km (0.09 R)
• M49: 17,861,986 km (0.098 R)
• M50: 18,169,709 km (0.088 R)
• M51: 18,530,838 km (0.093 R)
• M52: 19,312,636 km (0.103 R)
• M53: 19,628,437 km (0.081 R)
• M54: 19,786,862 km (0.094 R)
• M55: 20,425,196 km (0.099 R)
• M56: 20,478,752 km (0.035 R)
• M57: 21,995,375 km (0.055 R)
• M58: 22,545,895 km (0.098 R)
• M59: 23,212,354 km (0.108 R)
• M60: 23,772,747 km (0.057 R)
• M61: 23,828,996 km (0.104 R)
• M62: 24,167,536 km (0.102 R)
• M63: 24,224,234 km (0.113 R)
• M64: 26,640,538 km (0.043 R)
• M65: 26,874,509 km (0.099 R)
• M66: 27,109,378 km (0.11 R)
• M67: 27,580,911 km (0.117 R)
• M68: 28,472,514 km (0.061 R)
• M69: 28,652,031 km (0.106 R)
• M70: 29,676,029 km (0.092 R)
• M71: 30,161,923 km (0.114 R)
• M72: 31,141,789 km (0.12 R)
• M73: 31,265,057 km (0.035 R)
• M74: 31,512,043 km (0.084 R)
• M75: 33,636,932 km (0.106 R)
• M76: 35,614,316 km (0.084 R)
• M77: 35,807,597 km (0.062 R)
• M78: 37,760,298 km (0.088 R)
• M79: 38,154,937 km (0.088 R)
• M80: 38,749,439 km (0.085 R)
• M81: 39,613,666 km (0.108 R)
• M82: 40,081,608 km (0.09 R)
• M83: 41,564,272 km (0.106 R)
• M84: 42,653,943 km (0.11 R)
• M85: 42,859,192 km (0.075 R)
• M86: 43,614,960 km (0.039 R)
• M87: 44,513,744 km (0.045 R)
• M88: 44,930,524 km (0.079 R)
• M89: 45,139,512 km (0.064 R)
• M90: 45,978,457 km (0.111 R)
• M91: 46,048,618 km (0.106 R)
• M92: 46,751,878 km (0.043 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,125 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit