🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 23.4 Hours

Environment

Temp: 252 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.55 AU - 0.67 AU

Year: 168 Days

Day: 17.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,673,778 km

• M1: 282,291 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.58 AU - 0.94 AU

Year: 234 Days

Day: 20 Hours

Environment

Temp: 119 °C

Axial Tilt: 81.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,673,778 km

• M1: 95,593 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.78 AU - 1.92 AU

Year: 888 Days

Day: 45 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.06 AU - 4.18 AU

Year: 2432 Days

Day: 38.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,673,778 km

• M1: 2,535,235 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 3.99 AU - 5.39 AU

Year: 3586 Days

Day: 18.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.8

Radius: 9.6

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.68 AU - 6.3 AU

Year: 5177 Days

Day: 7 Hours

Environment

Temp: -140 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,673,778 km

• M1: 185,801 km (0.03 R)
• M2: 248,183 km (0.096 R)
• M3: 347,516 km (0.114 R)
• M4: 533,316 km (0.104 R)
• M5: 1,497,475 km (0.093 R)
• M6: 1,605,185 km (0.091 R)
• M7: 2,079,410 km (0.068 R)
• M8: 2,287,950 km (0.105 R)
• M9: 2,485,419 km (0.066 R)
• M10: 2,558,572 km (0.116 R)
• M11: 2,688,423 km (0.069 R)
• M12: 2,763,521 km (0.087 R)
• M13: 3,090,991 km (0.077 R)
• M14: 3,329,749 km (0.104 R)
• M15: 3,390,337 km (0.109 R)
• M16: 3,533,352 km (0.037 R)
• M17: 3,783,031 km (0.081 R)
• M18: 4,499,455 km (0.084 R)
• M19: 4,589,214 km (0.07 R)
• M20: 4,793,116 km (0.109 R)
• M21: 4,884,819 km (0.113 R)
• M22: 5,023,347 km (0.063 R)
• M23: 5,542,601 km (0.103 R)
• M24: 5,614,857 km (0.095 R)
• M25: 6,079,059 km (0.08 R)
• M26: 6,228,208 km (0.093 R)
• M27: 6,328,439 km (0.101 R)
• M28: 6,862,952 km (0.067 R)
• M29: 7,332,689 km (0.079 R)
• M30: 8,138,723 km (0.068 R)
• M31: 8,469,035 km (0.11 R)
• M32: 8,859,934 km (0.067 R)
• M33: 9,199,671 km (0.093 R)
• M34: 9,285,390 km (0.111 R)
• M35: 9,572,618 km (0.081 R)
• M36: 9,688,407 km (0.069 R)
• M37: 10,067,787 km (0.085 R)
• M38: 10,481,874 km (0.096 R)
• M39: 11,449,323 km (0.111 R)
• M40: 11,510,659 km (0.097 R)
• M41: 11,572,143 km (0.103 R)
• M42: 11,664,595 km (0.11 R)
• M43: 12,476,462 km (0.113 R)
• M44: 12,730,031 km (0.093 R)
• M45: 13,242,104 km (0.097 R)
• M46: 13,565,535 km (0.11 R)
• M47: 13,826,134 km (0.075 R)
• M48: 14,651,466 km (0.103 R)
• M49: 14,784,907 km (0.067 R)
• M50: 15,154,264 km (0.1 R)
• M51: 15,221,733 km (0.038 R)
• M52: 15,356,969 km (0.087 R)
• M53: 15,833,439 km (0.061 R)
• M54: 15,936,212 km (0.119 R)
• M55: 16,142,358 km (0.077 R)
• M56: 16,349,402 km (0.112 R)
• M57: 16,418,666 km (0.057 R)
• M58: 17,894,448 km (0.104 R)
• M59: 18,073,068 km (0.107 R)
• M60: 18,323,944 km (0.079 R)
• M61: 19,010,897 km (0.108 R)
• M62: 19,412,418 km (0.106 R)
• M63: 19,485,721 km (0.112 R)
• M64: 20,001,535 km (0.098 R)
• M65: 20,112,536 km (0.103 R)
• M66: 20,559,086 km (0.094 R)
• M67: 20,896,130 km (0.083 R)
• M68: 21,046,476 km (0.099 R)
• M69: 21,499,757 km (0.12 R)
• M70: 21,918,182 km (0.025 R)
• M71: 22,917,646 km (0.105 R)
• M72: 23,033,883 km (0.108 R)
• M73: 23,189,316 km (0.12 R)
• M74: 23,344,897 km (0.114 R)
• M75: 23,971,264 km (0.099 R)
• M76: 24,404,948 km (0.119 R)
• M77: 24,722,095 km (0.112 R)
• M78: 24,881,267 km (0.094 R)
• M79: 25,080,532 km (0.109 R)
• M80: 25,480,706 km (0.09 R)
• M81: 26,246,946 km (0.119 R)
• M82: 26,898,146 km (0.112 R)
• M83: 27,513,442 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.2

Radius: 11.2

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.21 AU - 7.49 AU

Year: 7036 Days

Day: 13.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,673,778 km

• M1: 142,268 km (0.078 R)
• M2: 227,838 km (0.117 R)
• M3: 389,852 km (0.067 R)
• M4: 876,045 km (0.104 R)
• M5: 1,067,830 km (0.049 R)
• M6: 1,192,893 km (0.113 R)
• M7: 1,290,132 km (0.116 R)
• M8: 1,492,837 km (0.091 R)
• M9: 1,817,016 km (0.096 R)
• M10: 1,892,114 km (0.084 R)
• M11: 2,026,154 km (0.118 R)
• M12: 2,143,737 km (0.114 R)
• M13: 2,223,324 km (0.111 R)
• M14: 2,551,990 km (0.09 R)
• M15: 2,808,850 km (0.06 R)
• M16: 3,534,698 km (0.108 R)
• M17: 3,653,330 km (0.091 R)
• M18: 3,845,862 km (0.052 R)
• M19: 4,858,191 km (0.099 R)
• M20: 4,963,957 km (0.058 R)
• M21: 5,476,180 km (0.091 R)
• M22: 5,780,611 km (0.085 R)
• M23: 6,377,208 km (0.12 R)
• M24: 6,697,497 km (0.073 R)
• M25: 7,142,850 km (0.071 R)
• M26: 7,475,555 km (0.061 R)
• M27: 7,628,594 km (0.112 R)
• M28: 7,813,497 km (0.066 R)
• M29: 8,345,467 km (0.118 R)
• M30: 9,411,651 km (0.089 R)
• M31: 9,876,751 km (0.077 R)
• M32: 10,417,697 km (0.032 R)
• M33: 11,002,923 km (0.03 R)
• M34: 11,247,067 km (0.047 R)
• M35: 11,493,006 km (0.027 R)
• M36: 11,811,799 km (0.112 R)
• M37: 12,241,444 km (0.078 R)
• M38: 12,494,564 km (0.115 R)
• M39: 12,822,333 km (0.118 R)
• M40: 12,895,636 km (0.075 R)
• M41: 13,337,997 km (0.094 R)
• M42: 14,010,888 km (0.068 R)
• M43: 14,580,108 km (0.074 R)
• M44: 15,584,807 km (0.099 R)
• M45: 15,780,481 km (0.088 R)
• M46: 15,859,020 km (0.118 R)
• M47: 16,372,739 km (0.092 R)
• M48: 16,811,659 km (0.082 R)
• M49: 17,416,334 km (0.077 R)
• M50: 17,660,328 km (0.063 R)
• M51: 18,192,597 km (0.079 R)
• M52: 18,813,428 km (0.09 R)
• M53: 18,938,492 km (0.09 R)
• M54: 19,315,179 km (0.099 R)
• M55: 19,652,074 km (0.083 R)
• M56: 20,161,006 km (0.117 R)
• M57: 20,846,463 km (0.113 R)
• M58: 21,278,801 km (0.12 R)
• M59: 21,539,550 km (0.113 R)
• M60: 21,845,179 km (0.098 R)
• M61: 22,152,303 km (0.109 R)
• M62: 22,948,313 km (0.097 R)
• M63: 23,529,202 km (0.099 R)
• M64: 23,888,985 km (0.119 R)
• M65: 24,160,056 km (0.061 R)
• M66: 24,386,846 km (0.087 R)
• M67: 25,116,884 km (0.091 R)
• M68: 25,854,252 km (0.071 R)
• M69: 26,458,627 km (0.097 R)
• M70: 26,973,543 km (0.077 R)
• M71: 27,255,834 km (0.034 R)
• M72: 27,397,354 km (0.069 R)
• M73: 27,539,173 km (0.071 R)
• M74: 27,775,986 km (0.071 R)
• M75: 28,586,208 km (0.089 R)
• M76: 29,259,249 km (0.058 R)
• M77: 30,229,840 km (0.119 R)
• M78: 31,260,420 km (0.108 R)
• M79: 31,606,440 km (0.068 R)
• M80: 31,755,140 km (0.037 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 817.8

Radius: 11.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.57 AU - 8.39 AU

Year: 7960 Days

Day: 10.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 43,673,778 km

• M1: 293,661 km (0.114 R)
• M2: 516,412 km (0.12 R)
• M3: 628,461 km (0.113 R)
• M4: 765,642 km (0.07 R)
• M5: 930,798 km (0.11 R)
• M6: 1,126,771 km (0.111 R)
• M7: 1,220,569 km (0.105 R)
• M8: 1,436,588 km (0.099 R)
• M9: 1,817,315 km (0.119 R)
• M10: 2,158,697 km (0.077 R)
• M11: 2,325,050 km (0.09 R)
• M12: 2,446,524 km (0.102 R)
• M13: 2,595,224 km (0.076 R)
• M14: 2,670,771 km (0.075 R)
• M15: 2,875,720 km (0.083 R)
• M16: 3,086,054 km (0.103 R)
• M17: 3,438,507 km (0.063 R)
• M18: 3,832,847 km (0.12 R)
• M19: 4,360,928 km (0.112 R)
• M20: 4,603,276 km (0.066 R)
• M21: 5,913,005 km (0.027 R)
• M22: 6,113,915 km (0.081 R)
• M23: 6,591,581 km (0.05 R)
• M24: 7,259,087 km (0.031 R)
• M25: 7,655,372 km (0.061 R)
• M26: 8,319,287 km (0.09 R)
• M27: 8,469,334 km (0.107 R)
• M28: 9,040,050 km (0.062 R)
• M29: 9,155,689 km (0.091 R)
• M30: 9,388,463 km (0.099 R)
• M31: 9,466,404 km (0.058 R)
• M32: 9,780,709 km (0.066 R)
• M33: 10,744,269 km (0.113 R)
• M34: 11,278,782 km (0.1 R)
• M35: 11,906,195 km (0.118 R)
• M36: 12,202,998 km (0.115 R)
• M37: 12,760,698 km (0.074 R)
• M38: 12,847,166 km (0.069 R)
• M39: 13,634,649 km (0.069 R)
• M40: 13,767,492 km (0.104 R)
• M41: 14,437,990 km (0.035 R)
• M42: 14,981,928 km (0.036 R)
• M43: 15,073,182 km (0.099 R)
• M44: 15,302,366 km (0.108 R)
• M45: 15,532,597 km (0.117 R)
• M46: 15,810,550 km (0.094 R)
• M47: 16,043,324 km (0.102 R)
• M48: 16,653,983 km (0.07 R)
• M49: 17,272,271 km (0.103 R)
• M50: 18,875,362 km (0.118 R)
• M51: 19,023,464 km (0.083 R)
• M52: 19,320,864 km (0.071 R)
• M53: 19,719,692 km (0.118 R)
• M54: 20,677,866 km (0.09 R)
• M55: 21,651,150 km (0.043 R)
• M56: 22,117,447 km (0.053 R)
• M57: 23,642,447 km (0.119 R)
• M58: 23,748,812 km (0.047 R)
• M59: 24,283,325 km (0.103 R)
• M60: 25,146,654 km (0.076 R)
• M61: 25,309,716 km (0.104 R)
• M62: 25,636,886 km (0.053 R)
• M63: 26,626,476 km (0.082 R)
• M64: 27,404,834 km (0.118 R)
• M65: 28,021,776 km (0.026 R)
• M66: 28,699,903 km (0.116 R)
• M67: 29,555,154 km (0.12 R)
• M68: 30,418,782 km (0.081 R)
• M69: 31,466,117 km (0.051 R)
• M70: 32,762,233 km (0.095 R)
• M71: 33,775,609 km (0.091 R)
• M72: 33,895,586 km (0.09 R)
• M73: 34,195,979 km (0.081 R)
• M74: 34,859,894 km (0.081 R)
• M75: 35,102,392 km (0.117 R)
• M76: 35,955,549 km (0.079 R)
• M77: 36,384,745 km (0.06 R)
• M78: 36,815,587 km (0.12 R)
• M79: 37,496,108 km (0.108 R)
• M80: 38,118,285 km (0.118 R)
• M81: 39,058,059 km (0.107 R)
• M82: 39,436,093 km (0.048 R)
• M83: 39,878,604 km (0.118 R)
• M84: 40,259,181 km (0.115 R)
• M85: 41,601,073 km (0.085 R)
• M86: 41,922,709 km (0.049 R)
• M87: 43,282,554 km (0.115 R)
• M88: 43,478,078 km (0.111 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 14,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit