🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 172 Days

Day: 31.3 Hours

Environment

Temp: 225 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.57 AU - 0.75 AU

Year: 189 Days

Day: 19.2 Hours

Environment

Temp: 210 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 229 Days

Day: 45.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 19,807,101 km

• M1: 56,847 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.38 AU - 1.4 AU

Year: 579 Days

Day: 17.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2 AU - 3.22 AU

Year: 1489 Days

Day: 35.9 Hours

Environment

Temp: -89 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.66 AU - 4.04 AU

Year: 2667 Days

Day: 21.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.8

Radius: 15

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 5.08 AU - 7.44 AU

Year: 5530 Days

Day: 5.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 19,807,101 km

• M1: 207,043 km (0.041 R)
• M2: 305,479 km (0.083 R)
• M3: 603,777 km (0.116 R)
• M4: 732,282 km (0.12 R)
• M5: 981,063 km (0.08 R)
• M6: 1,197,830 km (0.063 R)
• M7: 1,449,903 km (0.087 R)
• M8: 1,573,171 km (0.025 R)
• M9: 1,810,583 km (0.095 R)
• M10: 2,124,439 km (0.092 R)
• M11: 2,321,460 km (0.113 R)
• M12: 2,422,289 km (0.12 R)
• M13: 2,593,877 km (0.096 R)
• M14: 2,745,869 km (0.109 R)
• M15: 2,997,792 km (0.118 R)
• M16: 3,220,094 km (0.087 R)
• M17: 3,550,855 km (0.05 R)
• M18: 3,773,157 km (0.09 R)
• M19: 3,986,783 km (0.106 R)
• M20: 4,122,319 km (0.105 R)
• M21: 4,287,026 km (0.045 R)
• M22: 4,552,413 km (0.099 R)
• M23: 4,967,996 km (0.052 R)
• M24: 5,351,265 km (0.081 R)
• M25: 5,486,203 km (0.105 R)
• M26: 5,698,332 km (0.117 R)
• M27: 6,021,763 km (0.042 R)
• M28: 6,446,471 km (0.068 R)
• M29: 7,509,065 km (0.049 R)
• M30: 7,677,363 km (0.072 R)
• M31: 7,863,911 km (0.087 R)
• M32: 8,259,149 km (0.059 R)
• M33: 8,363,269 km (0.111 R)
• M34: 8,555,353 km (0.119 R)
• M35: 8,695,975 km (0.104 R)
• M36: 9,266,391 km (0.107 R)
• M37: 9,537,911 km (0.089 R)
• M38: 9,647,267 km (0.094 R)
• M39: 10,014,979 km (0.039 R)
• M40: 10,312,380 km (0.072 R)
• M41: 10,612,772 km (0.038 R)
• M42: 10,726,167 km (0.115 R)
• M43: 11,222,234 km (0.104 R)
• M44: 11,415,066 km (0.1 R)
• M45: 11,667,437 km (0.059 R)
• M46: 11,764,975 km (0.108 R)
• M47: 12,000,143 km (0.106 R)
• M48: 12,535,105 km (0.098 R)
• M49: 12,916,280 km (0.086 R)
• M50: 13,057,650 km (0.113 R)
• M51: 13,321,690 km (0.066 R)
• M52: 13,669,655 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.8

Radius: 9.3

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.38 AU - 8.44 AU

Year: 8612 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 19,807,101 km

• M1: 155,881 km (0.092 R)
• M2: 269,426 km (0.099 R)
• M3: 451,187 km (0.091 R)
• M4: 580,739 km (0.095 R)
• M5: 674,537 km (0.045 R)
• M6: 1,304,493 km (0.112 R)
• M7: 1,409,661 km (0.078 R)
• M8: 1,788,592 km (0.088 R)
• M9: 2,325,050 km (0.062 R)
• M10: 2,401,943 km (0.11 R)
• M11: 2,584,752 km (0.083 R)
• M12: 2,718,193 km (0.084 R)
• M13: 3,132,280 km (0.093 R)
• M14: 3,566,413 km (0.049 R)
• M15: 4,174,529 km (0.11 R)
• M16: 4,363,321 km (0.075 R)
• M17: 4,781,896 km (0.046 R)
• M18: 5,416,939 km (0.117 R)
• M19: 5,761,912 km (0.098 R)
• M20: 5,831,774 km (0.052 R)
• M21: 6,256,781 km (0.065 R)
• M22: 6,364,641 km (0.073 R)
• M23: 6,545,804 km (0.067 R)
• M24: 7,591,344 km (0.098 R)
• M25: 7,744,981 km (0.033 R)
• M26: 8,369,702 km (0.07 R)
• M27: 9,132,501 km (0.079 R)
• M28: 9,833,816 km (0.068 R)
• M29: 10,169,962 km (0.029 R)
• M30: 10,595,269 km (0.066 R)
• M31: 11,244,374 km (0.089 R)
• M32: 11,331,889 km (0.076 R)
• M33: 11,419,553 km (0.094 R)
• M34: 11,817,185 km (0.05 R)
• M35: 11,950,775 km (0.116 R)
• M36: 12,535,404 km (0.078 R)
• M37: 12,717,165 km (0.08 R)
• M38: 13,499,263 km (0.11 R)
• M39: 14,486,908 km (0.093 R)
• M40: 15,255,093 km (0.074 R)
• M41: 16,580,979 km (0.032 R)
• M42: 17,031,269 km (0.117 R)
• M43: 18,199,927 km (0.094 R)
• M44: 18,612,369 km (0.058 R)
• M45: 19,394,317 km (0.08 R)
• M46: 19,762,776 km (0.074 R)
• M47: 21,748,987 km (0.106 R)
• M48: 22,959,832 km (0.094 R)
• M49: 23,405,634 km (0.116 R)
• M50: 24,079,572 km (0.119 R)
• M51: 24,475,708 km (0.107 R)
• M52: 24,646,100 km (0.069 R)
• M53: 25,965,702 km (0.103 R)
• M54: 26,139,535 km (0.079 R)
• M55: 26,546,591 km (0.119 R)
• M56: 27,839,565 km (0.113 R)
• M57: 28,672,975 km (0.058 R)
• M58: 29,092,896 km (0.1 R)
• M59: 29,817,249 km (0.064 R)
• M60: 30,976,333 km (0.098 R)
• M61: 31,037,818 km (0.047 R)
• M62: 31,283,907 km (0.112 R)
• M63: 31,654,161 km (0.083 R)
• M64: 32,336,777 km (0.095 R)
• M65: 34,668,559 km (0.087 R)
• M66: 35,115,856 km (0.106 R)
• M67: 35,243,912 km (0.048 R)
• M68: 36,468,819 km (0.094 R)
• M69: 38,101,830 km (0.086 R)
• M70: 39,425,322 km (0.048 R)
• M71: 39,758,626 km (0.081 R)
• M72: 39,958,938 km (0.04 R)
• M73: 42,253,320 km (0.103 R)
• M74: 42,936,234 km (0.085 R)
• M75: 44,382,247 km (0.115 R)
• M76: 45,355,232 km (0.087 R)
• M77: 45,424,945 km (0.103 R)
• M78: 45,564,519 km (0.036 R)
• M79: 45,634,382 km (0.109 R)
• M80: 46,757,114 km (0.105 R)
• M81: 46,827,724 km (0.074 R)
• M82: 47,180,625 km (0.073 R)
• M83: 47,251,235 km (0.085 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.99 AU - 9.59 AU

Year: 9202 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 19,807,101 km

• M1: 200,312 km (0.105 R)
• M2: 369,656 km (0.111 R)
• M3: 593,156 km (0.108 R)
• M4: 688,749 km (0.101 R)
• M5: 851,361 km (0.053 R)
• M6: 978,669 km (0.111 R)
• M7: 1,078,750 km (0.058 R)
• M8: 1,236,127 km (0.069 R)
• M9: 1,535,622 km (0.103 R)
• M10: 1,796,670 km (0.064 R)
• M11: 2,339,561 km (0.097 R)
• M12: 2,618,112 km (0.114 R)
• M13: 2,785,662 km (0.097 R)
• M14: 3,156,964 km (0.066 R)
• M15: 3,284,421 km (0.099 R)
• M16: 4,196,220 km (0.099 R)
• M17: 4,308,419 km (0.052 R)
• M18: 4,450,237 km (0.106 R)
• M19: 4,536,107 km (0.108 R)
• M20: 5,212,887 km (0.083 R)
• M21: 6,335,619 km (0.107 R)
• M22: 6,627,784 km (0.114 R)
• M23: 7,225,577 km (0.033 R)
• M24: 7,394,623 km (0.093 R)
• M25: 7,806,017 km (0.056 R)
• M26: 8,014,556 km (0.091 R)
• M27: 8,472,775 km (0.109 R)
• M28: 9,711,295 km (0.099 R)
• M29: 9,860,744 km (0.112 R)
• M30: 10,313,726 km (0.065 R)
• M31: 10,504,463 km (0.083 R)
• M32: 11,396,964 km (0.049 R)
• M33: 11,673,571 km (0.068 R)
• M34: 11,832,444 km (0.1 R)
• M35: 13,006,787 km (0.093 R)
• M36: 13,545,339 km (0.113 R)
• M37: 13,670,702 km (0.054 R)
• M38: 14,133,408 km (0.12 R)
• M39: 14,388,024 km (0.025 R)
• M40: 14,601,500 km (0.109 R)
• M41: 15,421,745 km (0.098 R)
• M42: 15,991,713 km (0.064 R)
• M43: 16,301,381 km (0.065 R)
• M44: 18,109,421 km (0.102 R)
• M45: 18,710,654 km (0.087 R)
• M46: 19,224,523 km (0.1 R)
• M47: 20,457,658 km (0.081 R)
• M48: 20,697,613 km (0.111 R)
• M49: 20,842,125 km (0.102 R)
• M50: 21,277,604 km (0.06 R)
• M51: 21,569,619 km (0.034 R)
• M52: 21,765,144 km (0.118 R)
• M53: 22,750,994 km (0.11 R)
• M54: 24,105,004 km (0.072 R)
• M55: 25,485,044 km (0.076 R)
• M56: 25,588,417 km (0.085 R)
• M57: 25,743,550 km (0.096 R)
• M58: 26,158,684 km (0.092 R)
• M59: 26,733,289 km (0.079 R)
• M60: 27,259,275 km (0.05 R)
• M61: 28,001,430 km (0.079 R)
• M62: 28,803,873 km (0.08 R)
• M63: 29,451,333 km (0.046 R)
• M64: 29,722,554 km (0.085 R)
• M65: 29,994,523 km (0.116 R)
• M66: 30,376,745 km (0.081 R)
• M67: 31,810,491 km (0.112 R)
• M68: 33,209,979 km (0.068 R)
• M69: 33,435,722 km (0.035 R)
• M70: 33,775,310 km (0.08 R)
• M71: 34,515,221 km (0.063 R)
• M72: 35,202,773 km (0.095 R)
• M73: 35,605,939 km (0.055 R)
• M74: 36,068,645 km (0.107 R)
• M75: 36,708,176 km (0.116 R)
• M76: 38,589,668 km (0.085 R)
• M77: 39,064,941 km (0.111 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39

Radius: 13.9

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 9.53 AU - 10.43 AU

Year: 11133 Days

Day: 10.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 19,807,101 km

• M1: 177,872 km (0.086 R)
• M2: 280,047 km (0.097 R)
• M3: 447,148 km (0.112 R)
• M4: 775,216 km (0.037 R)
• M5: 898,934 km (0.113 R)
• M6: 1,030,131 km (0.119 R)
• M7: 1,405,921 km (0.115 R)
• M8: 1,524,851 km (0.103 R)
• M9: 1,659,788 km (0.078 R)
• M10: 1,747,902 km (0.043 R)
• M11: 2,240,527 km (0.066 R)
• M12: 2,352,726 km (0.113 R)
• M13: 2,495,741 km (0.053 R)
• M14: 2,583,106 km (0.083 R)
• M15: 2,821,117 km (0.098 R)
• M16: 3,318,829 km (0.085 R)
• M17: 3,627,599 km (0.105 R)
• M18: 4,556,003 km (0.106 R)
• M19: 4,645,612 km (0.082 R)
• M20: 4,973,232 km (0.117 R)
• M21: 5,158,583 km (0.082 R)
• M22: 5,422,025 km (0.039 R)
• M23: 5,786,595 km (0.118 R)
• M24: 6,238,680 km (0.045 R)
• M25: 6,358,508 km (0.114 R)
• M26: 6,499,279 km (0.074 R)
• M27: 6,620,903 km (0.065 R)
• M28: 6,928,027 km (0.116 R)
• M29: 7,492,759 km (0.064 R)
• M30: 8,050,759 km (0.049 R)
• M31: 8,291,013 km (0.102 R)
• M32: 8,644,513 km (0.106 R)
• M33: 8,845,572 km (0.097 R)
• M34: 8,957,920 km (0.097 R)
• M35: 9,207,001 km (0.064 R)
• M36: 9,481,214 km (0.111 R)
• M37: 9,781,307 km (0.113 R)
• M38: 10,249,100 km (0.089 R)
• M39: 10,748,308 km (0.108 R)
• M40: 11,013,096 km (0.066 R)
• M41: 11,944,044 km (0.12 R)
• M42: 12,318,487 km (0.114 R)
• M43: 12,696,820 km (0.104 R)
• M44: 13,284,441 km (0.118 R)
• M45: 14,512,789 km (0.102 R)
• M46: 15,019,626 km (0.042 R)
• M47: 15,288,753 km (0.057 R)
• M48: 15,859,169 km (0.108 R)
• M49: 16,353,590 km (0.067 R)
• M50: 16,741,647 km (0.114 R)
• M51: 17,020,797 km (0.118 R)
• M52: 17,414,090 km (0.116 R)
• M53: 17,527,036 km (0.104 R)
• M54: 18,038,212 km (0.071 R)
• M55: 18,353,116 km (0.05 R)
• M56: 19,104,546 km (0.071 R)
• M57: 19,454,754 km (0.064 R)
• M58: 19,748,265 km (0.086 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,401 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit