🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 133 Days

Day: 34.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,548,635 km

• M1: 353,201 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.5 AU - 0.62 AU

Year: 153 Days

Day: 25.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,548,635 km

• M1: 72,854 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.52 AU - 0.7 AU

Year: 174 Days

Day: 33.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,548,635 km

• M1: 53,107 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.84 AU - 0.86 AU

Year: 286 Days

Day: 28.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.89 AU - 1.05 AU

Year: 349 Days

Day: 40.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.15 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.76 AU - 3.9 AU

Year: 2220 Days

Day: 37.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.9

Radius: 11.5

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.49 AU - 6.31 AU

Year: 4583 Days

Day: 9.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,548,635 km

• M1: 266,883 km (0.038 R)
• M2: 348,264 km (0.038 R)
• M3: 484,847 km (0.062 R)
• M4: 852,409 km (0.094 R)
• M5: 977,772 km (0.072 R)
• M6: 1,196,933 km (0.071 R)
• M7: 1,312,871 km (0.112 R)
• M8: 1,405,771 km (0.11 R)
• M9: 1,655,001 km (0.054 R)
• M10: 1,785,301 km (0.053 R)
• M11: 1,859,053 km (0.106 R)
• M12: 2,372,772 km (0.032 R)
• M13: 2,503,969 km (0.072 R)
• M14: 2,637,560 km (0.095 R)
• M15: 2,773,694 km (0.096 R)
• M16: 3,196,009 km (0.077 R)
• M17: 3,488,922 km (0.081 R)
• M18: 3,638,669 km (0.11 R)
• M19: 3,848,256 km (0.088 R)
• M20: 4,003,089 km (0.116 R)
• M21: 4,460,111 km (0.088 R)
• M22: 4,808,674 km (0.077 R)
• M23: 4,975,775 km (0.103 R)
• M24: 5,059,998 km (0.055 R)
• M25: 5,187,456 km (0.038 R)
• M26: 5,575,961 km (0.107 R)
• M27: 5,751,589 km (0.097 R)
• M28: 6,153,708 km (0.113 R)
• M29: 6,289,842 km (0.118 R)
• M30: 6,657,704 km (0.087 R)
• M31: 7,127,291 km (0.054 R)
• M32: 7,318,178 km (0.039 R)
• M33: 7,753,957 km (0.08 R)
• M34: 8,024,430 km (0.116 R)
• M35: 8,448,689 km (0.054 R)
• M36: 8,524,236 km (0.079 R)
• M37: 8,676,228 km (0.083 R)
• M38: 8,777,954 km (0.084 R)
• M39: 9,527,888 km (0.092 R)
• M40: 10,244,462 km (0.048 R)
• M41: 10,514,337 km (0.09 R)
• M42: 10,704,625 km (0.109 R)
• M43: 11,061,117 km (0.052 R)
• M44: 11,282,372 km (0.038 R)
• M45: 11,617,172 km (0.115 R)
• M46: 12,040,085 km (0.09 R)
• M47: 12,239,350 km (0.116 R)
• M48: 12,382,216 km (0.082 R)
• M49: 12,554,403 km (0.096 R)
• M50: 13,398,284 km (0.093 R)
• M51: 13,693,441 km (0.082 R)
• M52: 14,260,267 km (0.103 R)
• M53: 14,350,475 km (0.113 R)
• M54: 15,293,690 km (0.12 R)
• M55: 15,540,376 km (0.12 R)
• M56: 15,664,243 km (0.096 R)
• M57: 16,288,366 km (0.026 R)
• M58: 16,666,848 km (0.051 R)
• M59: 16,825,273 km (0.099 R)
• M60: 17,432,341 km (0.095 R)
• M61: 17,560,995 km (0.086 R)
• M62: 17,819,350 km (0.037 R)
• M63: 17,949,052 km (0.11 R)
• M64: 18,241,815 km (0.09 R)
• M65: 18,470,699 km (0.074 R)
• M66: 18,700,631 km (0.119 R)
• M67: 19,362,602 km (0.069 R)
• M68: 19,462,533 km (0.09 R)
• M69: 20,200,799 km (0.098 R)
• M70: 20,505,530 km (0.083 R)
• M71: 20,811,607 km (0.12 R)
• M72: 21,359,734 km (0.093 R)
• M73: 21,739,413 km (0.078 R)
• M74: 22,086,330 km (0.108 R)
• M75: 22,295,468 km (0.03 R)
• M76: 22,400,187 km (0.102 R)
• M77: 22,856,311 km (0.111 R)
• M78: 23,173,757 km (0.072 R)
• M79: 23,956,005 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.9

Radius: 10.1

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.87 AU - 8.11 AU

Year: 6039 Days

Day: 10.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,548,635 km

• M1: 259,852 km (0.101 R)
• M2: 342,130 km (0.11 R)
• M3: 493,673 km (0.115 R)
• M4: 808,876 km (0.082 R)
• M5: 1,997,281 km (0.085 R)
• M6: 2,181,885 km (0.084 R)
• M7: 2,480,482 km (0.084 R)
• M8: 3,046,112 km (0.086 R)
• M9: 3,211,717 km (0.088 R)
• M10: 3,453,317 km (0.102 R)
• M11: 3,601,270 km (0.117 R)
• M12: 3,852,444 km (0.079 R)
• M13: 4,266,232 km (0.104 R)
• M14: 4,586,072 km (0.059 R)
• M15: 4,969,043 km (0.08 R)
• M16: 5,220,666 km (0.109 R)
• M17: 5,736,779 km (0.072 R)
• M18: 5,941,728 km (0.094 R)
• M19: 6,269,048 km (0.05 R)
• M20: 6,359,256 km (0.091 R)
• M21: 6,878,959 km (0.097 R)
• M22: 7,635,924 km (0.114 R)
• M23: 8,089,804 km (0.072 R)
• M24: 8,320,035 km (0.108 R)
• M25: 10,451,655 km (0.09 R)
• M26: 10,630,724 km (0.089 R)
• M27: 10,738,584 km (0.043 R)
• M28: 10,846,743 km (0.087 R)
• M29: 11,137,113 km (0.116 R)
• M30: 13,551,323 km (0.102 R)
• M31: 13,746,548 km (0.107 R)
• M32: 13,942,671 km (0.044 R)
• M33: 14,060,853 km (0.086 R)
• M34: 15,139,155 km (0.084 R)
• M35: 15,220,087 km (0.034 R)
• M36: 15,463,782 km (0.055 R)
• M37: 15,545,313 km (0.078 R)
• M38: 16,037,341 km (0.107 R)
• M39: 16,243,935 km (0.108 R)
• M40: 17,289,924 km (0.09 R)
• M41: 18,013,678 km (0.075 R)
• M42: 18,573,772 km (0.09 R)
• M43: 19,578,621 km (0.097 R)
• M44: 19,755,296 km (0.077 R)
• M45: 21,006,084 km (0.042 R)
• M46: 21,686,755 km (0.063 R)
• M47: 21,778,009 km (0.074 R)
• M48: 22,466,758 km (0.04 R)
• M49: 22,559,209 km (0.063 R)
• M50: 23,583,656 km (0.108 R)
• M51: 24,385,799 km (0.113 R)
• M52: 24,480,794 km (0.097 R)
• M53: 24,957,413 km (0.116 R)
• M54: 25,196,769 km (0.12 R)
• M55: 25,871,306 km (0.101 R)
• M56: 26,210,893 km (0.12 R)
• M57: 27,287,400 km (0.048 R)
• M58: 27,385,985 km (0.101 R)
• M59: 28,079,520 km (0.09 R)
• M60: 28,929,386 km (0.104 R)
• M61: 29,736,915 km (0.096 R)
• M62: 30,092,509 km (0.116 R)
• M63: 30,398,437 km (0.052 R)
• M64: 30,756,724 km (0.111 R)
• M65: 30,859,348 km (0.114 R)
• M66: 31,013,434 km (0.114 R)
• M67: 31,116,357 km (0.106 R)
• M68: 31,219,430 km (0.079 R)
• M69: 31,322,503 km (0.067 R)
• M70: 32,099,664 km (0.026 R)
• M71: 32,203,784 km (0.095 R)
• M72: 32,516,743 km (0.079 R)
• M73: 33,093,143 km (0.088 R)
• M74: 33,303,478 km (0.12 R)
• M75: 34,149,604 km (0.066 R)
• M76: 34,682,172 km (0.102 R)
• M77: 35,324,695 km (0.104 R)
• M78: 35,755,237 km (0.112 R)
• M79: 36,187,575 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 15

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.78 AU - 7.84 AU

Year: 6491 Days

Day: 12.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,548,635 km

• M1: 289,023 km (0.091 R)
• M2: 548,276 km (0.076 R)
• M3: 683,213 km (0.077 R)
• M4: 818,749 km (0.103 R)
• M5: 1,524,851 km (0.061 R)
• M6: 1,744,311 km (0.063 R)
• M7: 1,956,591 km (0.115 R)
• M8: 2,446,374 km (0.11 R)
• M9: 2,953,511 km (0.095 R)
• M10: 3,493,858 km (0.089 R)
• M11: 3,695,965 km (0.119 R)
• M12: 4,302,285 km (0.099 R)
• M13: 4,422,412 km (0.086 R)
• M14: 5,040,551 km (0.045 R)
• M15: 5,372,957 km (0.085 R)
• M16: 5,791,831 km (0.064 R)
• M17: 6,140,245 km (0.052 R)
• M18: 6,358,059 km (0.047 R)
• M19: 6,550,741 km (0.057 R)
• M20: 7,112,032 km (0.107 R)
• M21: 7,254,898 km (0.039 R)
• M22: 7,776,845 km (0.118 R)
• M23: 7,894,579 km (0.108 R)
• M24: 8,101,921 km (0.096 R)
• M25: 8,491,923 km (0.063 R)
• M26: 9,011,177 km (0.045 R)
• M27: 9,259,211 km (0.081 R)
• M28: 9,509,488 km (0.102 R)
• M29: 9,730,294 km (0.112 R)
• M30: 9,825,439 km (0.07 R)
• M31: 9,952,896 km (0.1 R)
• M32: 10,048,788 km (0.052 R)
• M33: 10,958,792 km (0.103 R)
• M34: 11,895,125 km (0.1 R)
• M35: 12,579,835 km (0.098 R)
• M36: 12,718,213 km (0.119 R)
• M37: 13,524,396 km (0.085 R)
• M38: 13,987,251 km (0.118 R)
• M39: 14,383,087 km (0.108 R)
• M40: 15,444,484 km (0.077 R)
• M41: 15,555,635 km (0.051 R)
• M42: 15,704,336 km (0.098 R)
• M43: 16,493,016 km (0.104 R)
• M44: 16,834,996 km (0.036 R)
• M45: 17,487,393 km (0.086 R)
• M46: 17,875,001 km (0.113 R)
• M47: 18,030,732 km (0.102 R)
• M48: 18,383,035 km (0.066 R)
• M49: 18,698,238 km (0.053 R)
• M50: 19,054,730 km (0.102 R)
• M51: 19,614,076 km (0.081 R)
• M52: 19,815,136 km (0.079 R)
• M53: 20,381,663 km (0.053 R)
• M54: 20,830,606 km (0.101 R)
• M55: 21,159,123 km (0.076 R)
• M56: 21,282,840 km (0.025 R)
• M57: 21,489,435 km (0.119 R)
• M58: 21,613,751 km (0.096 R)
• M59: 22,238,771 km (0.058 R)
• M60: 22,616,655 km (0.055 R)
• M61: 22,954,447 km (0.11 R)
• M62: 23,891,678 km (0.098 R)
• M63: 24,106,500 km (0.108 R)
• M64: 24,538,090 km (0.092 R)
• M65: 24,667,941 km (0.076 R)
• M66: 24,798,091 km (0.052 R)
• M67: 24,928,540 km (0.117 R)
• M68: 25,190,037 km (0.103 R)
• M69: 25,935,932 km (0.109 R)
• M70: 26,422,574 km (0.102 R)
• M71: 26,689,158 km (0.091 R)
• M72: 27,764,766 km (0.069 R)
• M73: 28,945,842 km (0.099 R)
• M74: 29,266,729 km (0.114 R)
• M75: 30,143,522 km (0.075 R)
• M76: 30,841,695 km (0.096 R)
• M77: 30,935,344 km (0.063 R)
• M78: 31,028,842 km (0.038 R)
• M79: 31,169,464 km (0.079 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.5

Radius: 13.5

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.38 AU - 11.7 AU

Year: 13398 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,548,635 km

• M1: 477,516 km (0.097 R)
• M2: 720,015 km (0.03 R)
• M3: 930,200 km (0.12 R)
• M4: 1,024,297 km (0.083 R)
• M5: 1,161,927 km (0.094 R)
• M6: 1,435,092 km (0.099 R)
• M7: 1,872,068 km (0.098 R)
• M8: 2,402,841 km (0.086 R)
• M9: 2,563,060 km (0.102 R)
• M10: 2,782,371 km (0.073 R)
• M11: 3,152,177 km (0.101 R)
• M12: 3,239,841 km (0.071 R)
• M13: 3,417,563 km (0.12 R)
• M14: 3,507,621 km (0.076 R)
• M15: 3,598,577 km (0.111 R)
• M16: 4,193,079 km (0.068 R)
• M17: 4,518,604 km (0.069 R)
• M18: 5,473,337 km (0.117 R)
• M19: 5,865,284 km (0.092 R)
• M20: 6,046,596 km (0.06 R)
• M21: 6,451,857 km (0.115 R)
• M22: 7,095,876 km (0.063 R)
• M23: 8,691,038 km (0.098 R)
• M24: 10,436,695 km (0.081 R)
• M25: 11,780,832 km (0.036 R)
• M26: 11,964,239 km (0.029 R)
• M27: 12,426,796 km (0.086 R)
• M28: 12,519,995 km (0.118 R)
• M29: 13,608,918 km (0.09 R)
• M30: 13,994,731 km (0.087 R)
• M31: 14,975,196 km (0.071 R)
• M32: 15,473,656 km (0.05 R)
• M33: 15,724,980 km (0.09 R)
• M34: 16,384,856 km (0.078 R)
• M35: 16,589,656 km (0.076 R)
• M36: 17,994,529 km (0.046 R)
• M37: 18,418,191 km (0.117 R)
• M38: 19,600,014 km (0.047 R)
• M39: 19,708,622 km (0.116 R)
• M40: 20,972,574 km (0.117 R)
• M41: 23,003,365 km (0.11 R)
• M42: 23,405,484 km (0.115 R)
• M43: 24,158,411 km (0.109 R)
• M44: 24,333,290 km (0.072 R)
• M45: 25,214,123 km (0.097 R)
• M46: 25,866,818 km (0.07 R)
• M47: 26,225,105 km (0.082 R)
• M48: 26,585,038 km (0.101 R)
• M49: 27,249,252 km (0.08 R)
• M50: 27,552,936 km (0.054 R)
• M51: 27,857,816 km (0.079 R)
• M52: 28,286,414 km (0.112 R)
• M53: 28,409,234 km (0.057 R)
• M54: 29,212,275 km (0.062 R)
• M55: 29,710,287 km (0.097 R)
• M56: 30,273,672 km (0.1 R)
• M57: 30,903,928 km (0.112 R)
• M58: 32,177,455 km (0.116 R)
• M59: 33,793,411 km (0.115 R)
• M60: 34,381,630 km (0.035 R)
• M61: 34,512,827 km (0.07 R)
• M62: 35,634,512 km (0.119 R)
• M63: 37,710,631 km (0.12 R)
• M64: 38,252,624 km (0.068 R)
• M65: 38,797,460 km (0.114 R)
• M66: 39,070,775 km (0.109 R)
• M67: 39,550,535 km (0.103 R)
• M68: 39,688,016 km (0.09 R)
• M69: 40,377,662 km (0.092 R)
• M70: 40,793,395 km (0.059 R)
• M71: 41,001,784 km (0.075 R)
• M72: 41,140,910 km (0.043 R)
• M73: 41,908,946 km (0.118 R)
• M74: 43,246,650 km (0.076 R)
• M75: 44,312,684 km (0.057 R)
• M76: 45,891,840 km (0.046 R)
• M77: 46,253,268 km (0.105 R)
• M78: 46,978,967 km (0.058 R)
• M79: 48,074,622 km (0.105 R)
• M80: 49,178,804 km (0.092 R)
• M81: 49,326,607 km (0.094 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit