🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.5 AU - 0.52 AU

Year: 127 Days

Day: 30.4 Hours

Environment

Temp: 206 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.73 AU - 3.29 AU

Year: 1827 Days

Day: 17 Hours

Environment

Temp: -93 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,044,445 km

• M1: 441,912 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.13 AU - 4.13 AU

Year: 2420 Days

Day: 41.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.5

Radius: 12.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.74 AU - 6.5 AU

Year: 4661 Days

Day: 7.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,044,445 km

• M1: 156,928 km (0.027 R)
• M2: 736,321 km (0.105 R)
• M3: 887,863 km (0.034 R)
• M4: 995,125 km (0.069 R)
• M5: 1,314,068 km (0.104 R)
• M6: 1,406,818 km (0.116 R)
• M7: 1,566,589 km (0.025 R)
• M8: 1,993,092 km (0.114 R)
• M9: 2,100,952 km (0.119 R)
• M10: 2,630,230 km (0.111 R)
• M11: 2,789,103 km (0.107 R)
• M12: 2,951,117 km (0.072 R)
• M13: 3,200,347 km (0.116 R)
• M14: 3,966,288 km (0.092 R)
• M15: 4,452,481 km (0.114 R)
• M16: 4,690,791 km (0.074 R)
• M17: 5,056,258 km (0.06 R)
• M18: 5,180,125 km (0.08 R)
• M19: 5,305,040 km (0.1 R)
• M20: 5,532,428 km (0.091 R)
• M21: 5,892,660 km (0.092 R)
• M22: 6,101,948 km (0.112 R)
• M23: 6,260,521 km (0.045 R)
• M24: 6,393,813 km (0.107 R)
• M25: 6,636,012 km (0.066 R)
• M26: 6,853,826 km (0.089 R)
• M27: 7,074,184 km (0.056 R)
• M28: 7,157,361 km (0.093 R)
• M29: 7,380,860 km (0.104 R)
• M30: 7,549,905 km (0.063 R)
• M31: 7,720,447 km (0.087 R)
• M32: 7,949,631 km (0.106 R)
• M33: 8,123,164 km (0.116 R)
• M34: 9,616,899 km (0.062 R)
• M35: 9,832,769 km (0.051 R)
• M36: 9,925,819 km (0.099 R)
• M37: 10,269,445 km (0.089 R)
• M38: 10,968,366 km (0.092 R)
• M39: 11,356,124 km (0.106 R)
• M40: 11,486,274 km (0.1 R)
• M41: 12,078,682 km (0.105 R)
• M42: 13,156,086 km (0.108 R)
• M43: 13,258,710 km (0.106 R)
• M44: 13,706,456 km (0.106 R)
• M45: 14,019,265 km (0.099 R)
• M46: 14,652,214 km (0.108 R)
• M47: 14,829,637 km (0.104 R)
• M48: 15,222,481 km (0.087 R)
• M49: 15,763,876 km (0.112 R)
• M50: 16,532,360 km (0.087 R)
• M51: 16,791,314 km (0.113 R)
• M52: 17,350,511 km (0.077 R)
• M53: 18,067,832 km (0.094 R)
• M54: 18,949,113 km (0.12 R)
• M55: 19,570,393 km (0.078 R)
• M56: 19,648,484 km (0.119 R)
• M57: 19,765,918 km (0.118 R)
• M58: 19,883,502 km (0.087 R)
• M59: 19,962,041 km (0.086 R)
• M60: 20,872,793 km (0.074 R)
• M61: 21,272,967 km (0.118 R)
• M62: 21,716,225 km (0.087 R)
• M63: 22,407,068 km (0.1 R)
• M64: 22,775,827 km (0.09 R)
• M65: 22,899,245 km (0.09 R)
• M66: 23,353,424 km (0.111 R)
• M67: 23,894,071 km (0.103 R)
• M68: 24,270,759 km (0.066 R)
• M69: 24,649,391 km (0.053 R)
• M70: 24,818,436 km (0.093 R)
• M71: 25,030,117 km (0.051 R)
• M72: 25,242,397 km (0.051 R)
• M73: 26,399,237 km (0.077 R)
• M74: 27,179,988 km (0.117 R)
• M75: 28,365,402 km (0.095 R)
• M76: 28,453,964 km (0.052 R)
• M77: 28,631,237 km (0.105 R)
• M78: 28,897,671 km (0.063 R)
• M79: 29,747,237 km (0.089 R)
• M80: 29,837,146 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 12

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.28 AU - 7.42 AU

Year: 6971 Days

Day: 10.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,044,445 km

• M1: 162,164 km (0.095 R)
• M2: 375,042 km (0.099 R)
• M3: 483,052 km (0.045 R)
• M4: 595,250 km (0.097 R)
• M5: 946,506 km (0.119 R)
• M6: 1,260,362 km (0.119 R)
• M7: 1,347,278 km (0.053 R)
• M8: 1,514,230 km (0.049 R)
• M9: 2,220,631 km (0.085 R)
• M10: 2,482,277 km (0.099 R)
• M11: 2,786,709 km (0.11 R)
• M12: 2,935,110 km (0.102 R)
• M13: 3,240,140 km (0.113 R)
• M14: 3,449,278 km (0.104 R)
• M15: 3,591,097 km (0.044 R)
• M16: 3,735,010 km (0.111 R)
• M17: 3,862,617 km (0.117 R)
• M18: 3,954,620 km (0.116 R)
• M19: 4,329,961 km (0.054 R)
• M20: 4,599,686 km (0.102 R)
• M21: 4,795,659 km (0.117 R)
• M22: 4,994,475 km (0.099 R)
• M23: 5,095,004 km (0.106 R)
• M24: 5,236,673 km (0.075 R)
• M25: 5,338,849 km (0.036 R)
• M26: 5,649,115 km (0.074 R)
• M27: 5,732,890 km (0.081 R)
• M28: 5,944,122 km (0.113 R)
• M29: 6,659,349 km (0.097 R)
• M30: 6,903,942 km (0.103 R)
• M31: 7,196,705 km (0.034 R)
• M32: 7,378,915 km (0.1 R)
• M33: 7,701,598 km (0.07 R)
• M34: 8,770,026 km (0.05 R)
• M35: 8,989,336 km (0.106 R)
• M36: 9,758,419 km (0.099 R)
• M37: 10,061,953 km (0.091 R)
• M38: 10,189,261 km (0.12 R)
• M39: 10,600,356 km (0.091 R)
• M40: 11,571,994 km (0.087 R)
• M41: 11,678,807 km (0.106 R)
• M42: 12,271,813 km (0.099 R)
• M43: 12,435,323 km (0.045 R)
• M44: 13,013,070 km (0.078 R)
• M45: 13,151,897 km (0.116 R)
• M46: 13,967,056 km (0.115 R)
• M47: 14,166,320 km (0.079 R)
• M48: 15,205,726 km (0.113 R)
• M49: 15,469,467 km (0.045 R)
• M50: 15,853,036 km (0.107 R)
• M51: 15,971,817 km (0.113 R)
• M52: 16,359,425 km (0.117 R)
• M53: 16,720,105 km (0.092 R)
• M54: 16,810,762 km (0.106 R)
• M55: 17,144,215 km (0.118 R)
• M56: 17,725,553 km (0.117 R)
• M57: 17,941,273 km (0.117 R)
• M58: 18,282,206 km (0.12 R)
• M59: 19,064,753 km (0.102 R)
• M60: 19,285,858 km (0.037 R)
• M61: 19,507,862 km (0.059 R)
• M62: 19,986,425 km (0.108 R)
• M63: 20,146,794 km (0.054 R)
• M64: 20,533,355 km (0.116 R)
• M65: 21,020,146 km (0.094 R)
• M66: 21,150,596 km (0.1 R)
• M67: 21,379,480 km (0.087 R)
• M68: 21,477,916 km (0.089 R)
• M69: 21,707,997 km (0.109 R)
• M70: 21,806,882 km (0.106 R)
• M71: 22,038,160 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 12.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 11.29 AU - 13.97 AU

Year: 15703 Days

Day: 8.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,044,445 km

• M1: 216,468 km (0.095 R)
• M2: 304,880 km (0.066 R)
• M3: 416,780 km (0.039 R)
• M4: 586,723 km (0.083 R)
• M5: 813,064 km (0.093 R)
• M6: 986,149 km (0.058 R)
• M7: 1,137,542 km (0.116 R)
• M8: 2,075,371 km (0.114 R)
• M9: 2,477,490 km (0.112 R)
• M10: 3,002,429 km (0.038 R)
• M11: 3,126,595 km (0.053 R)
• M12: 3,483,686 km (0.102 R)
• M13: 3,588,105 km (0.057 R)
• M14: 3,800,235 km (0.081 R)
• M15: 4,747,788 km (0.1 R)
• M16: 6,915,012 km (0.07 R)
• M17: 7,788,514 km (0.112 R)
• M18: 9,417,934 km (0.115 R)
• M19: 9,638,142 km (0.105 R)
• M20: 10,121,044 km (0.03 R)
• M21: 10,841,208 km (0.12 R)
• M22: 13,263,048 km (0.056 R)
• M23: 13,386,317 km (0.087 R)
• M24: 13,510,034 km (0.096 R)
• M25: 13,883,430 km (0.11 R)
• M26: 14,938,395 km (0.081 R)
• M27: 15,109,535 km (0.043 R)
• M28: 15,238,488 km (0.115 R)
• M29: 15,757,443 km (0.079 R)
• M30: 15,931,724 km (0.101 R)
• M31: 16,282,232 km (0.12 R)
• M32: 16,635,283 km (0.1 R)
• M33: 17,891,008 km (0.101 R)
• M34: 18,118,397 km (0.106 R)
• M35: 18,622,242 km (0.098 R)
• M36: 20,540,236 km (0.034 R)
• M37: 20,683,102 km (0.057 R)
• M38: 20,826,268 km (0.079 R)
• M39: 22,178,034 km (0.105 R)
• M40: 22,716,885 km (0.094 R)
• M41: 23,907,535 km (0.055 R)
• M42: 24,057,881 km (0.113 R)
• M43: 25,169,393 km (0.108 R)
• M44: 25,526,483 km (0.067 R)
• M45: 25,731,432 km (0.046 R)
• M46: 26,091,215 km (0.092 R)
• M47: 28,285,068 km (0.107 R)
• M48: 29,726,294 km (0.103 R)
• M49: 29,834,004 km (0.105 R)
• M50: 30,646,021 km (0.056 R)
• M51: 30,863,836 km (0.101 R)
• M52: 31,410,467 km (0.078 R)
• M53: 31,685,128 km (0.109 R)
• M54: 32,181,195 km (0.119 R)
• M55: 32,624,453 km (0.109 R)
• M56: 33,966,346 km (0.072 R)
• M57: 34,757,270 km (0.114 R)
• M58: 36,012,695 km (0.067 R)
• M59: 36,242,478 km (0.105 R)
• M60: 36,761,433 km (0.059 R)
• M61: 36,877,072 km (0.1 R)
• M62: 38,215,674 km (0.106 R)
• M63: 38,332,958 km (0.062 R)
• M64: 39,038,312 km (0.06 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.3

Radius: 3.5

Gravity: 30.07 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.99 AU - 18.23 AU

Year: 19537 Days

Day: 15.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,044,445 km

• M1: 45,478 km (0.054 R)
• M2: 228,735 km (0.105 R)
• M3: 313,557 km (0.085 R)
• M4: 375,790 km (0.115 R)
• M5: 530,474 km (0.071 R)
• M6: 703,708 km (0.087 R)
• M7: 850,165 km (0.077 R)
• M8: 1,244,056 km (0.116 R)
• M9: 2,510,851 km (0.062 R)
• M10: 3,615,033 km (0.093 R)
• M11: 4,926,258 km (0.107 R)
• M12: 4,965,752 km (0.116 R)
• M13: 5,204,510 km (0.072 R)
• M14: 5,859,449 km (0.113 R)
• M15: 5,943,075 km (0.048 R)
• M16: 6,757,635 km (0.059 R)
• M17: 6,889,431 km (0.048 R)
• M18: 8,020,241 km (0.042 R)
• M19: 8,206,490 km (0.095 R)
• M20: 8,441,209 km (0.1 R)
• M21: 9,945,416 km (0.12 R)
• M22: 10,856,018 km (0.104 R)
• M23: 11,792,950 km (0.109 R)
• M24: 12,863,921 km (0.066 R)
• M25: 12,972,679 km (0.092 R)
• M26: 13,027,132 km (0.116 R)
• M27: 13,191,241 km (0.07 R)
• M28: 14,471,051 km (0.094 R)
• M29: 14,811,386 km (0.114 R)
• M30: 15,154,414 km (0.114 R)
• M31: 16,789,369 km (0.07 R)
• M32: 17,386,564 km (0.109 R)
• M33: 17,446,702 km (0.084 R)
• M34: 17,808,879 km (0.098 R)
• M35: 24,601,071 km (0.095 R)
• M36: 24,939,162 km (0.101 R)
• M37: 25,551,616 km (0.087 R)
• M38: 25,825,380 km (0.035 R)
• M39: 26,999,723 km (0.109 R)
• M40: 27,418,447 km (0.045 R)
• M41: 28,120,959 km (0.071 R)
• M42: 28,332,790 km (0.101 R)
• M43: 30,047,032 km (0.099 R)
• M44: 33,126,653 km (0.064 R)
• M45: 34,930,953 km (0.067 R)
• M46: 39,184,320 km (0.097 R)
• M47: 42,136,035 km (0.051 R)
• M48: 42,378,534 km (0.096 R)
• M49: 43,190,102 km (0.112 R)
• M50: 44,252,696 km (0.111 R)
• M51: 44,416,954 km (0.067 R)
• M52: 44,828,348 km (0.085 R)
• M53: 45,241,089 km (0.115 R)
• M54: 45,738,203 km (0.107 R)
• M55: 45,904,256 km (0.111 R)
• M56: 46,070,459 km (0.074 R)
• M57: 46,570,416 km (0.12 R)
• M58: 47,323,790 km (0.065 R)
• M59: 50,634,541 km (0.055 R)
• M60: 50,720,410 km (0.082 R)
• M61: 51,236,672 km (0.095 R)
• M62: 52,187,516 km (0.115 R)
• M63: 52,882,847 km (0.105 R)
• M64: 53,406,290 km (0.084 R)
• M65: 54,019,193 km (0.106 R)
• M66: 55,605,678 km (0.034 R)
• M67: 56,137,947 km (0.117 R)
• M68: 56,939,493 km (0.094 R)
• M69: 58,463,895 km (0.089 R)
• M70: 59,457,375 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.3

Radius: 7.4

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 14.08 AU - 22.74 AU

Year: 27635 Days

Day: 15.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 162.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 40,044,445 km

• M1: 93,349 km (0.091 R)
• M2: 205,099 km (0.067 R)
• M3: 411,693 km (0.029 R)
• M4: 784,940 km (0.117 R)
• M5: 912,697 km (0.111 R)
• M6: 1,082,041 km (0.098 R)
• M7: 1,629,869 km (0.06 R)
• M8: 1,752,838 km (0.099 R)
• M9: 3,117,769 km (0.081 R)
• M10: 3,585,412 km (0.064 R)
• M11: 3,991,870 km (0.076 R)
• M12: 5,327,629 km (0.06 R)
• M13: 6,011,441 km (0.033 R)
• M14: 6,656,806 km (0.099 R)
• M15: 6,954,506 km (0.069 R)
• M16: 7,597,029 km (0.073 R)
• M17: 9,340,143 km (0.114 R)
• M18: 11,005,616 km (0.115 R)
• M19: 13,586,479 km (0.051 R)
• M20: 17,285,136 km (0.102 R)
• M21: 17,466,449 km (0.028 R)
• M22: 19,690,820 km (0.087 R)
• M23: 23,140,547 km (0.049 R)
• M24: 24,094,831 km (0.107 R)
• M25: 24,398,964 km (0.09 R)
• M26: 25,010,819 km (0.116 R)
• M27: 25,731,133 km (0.093 R)
• M28: 25,989,937 km (0.109 R)
• M29: 26,929,113 km (0.059 R)
• M30: 30,084,581 km (0.066 R)
• M31: 30,685,665 km (0.075 R)
• M32: 33,016,998 km (0.065 R)
• M33: 33,129,496 km (0.071 R)
• M34: 35,232,393 km (0.076 R)
• M35: 36,735,852 km (0.092 R)
• M36: 36,794,045 km (0.085 R)
• M37: 37,554,002 km (0.108 R)
• M38: 37,788,871 km (0.107 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 17,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit