🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 232 Days

Day: 40.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 22.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,542,790 km

• M1: 67,169 km (0.074 R)

Asteroid Belt

Center: 0.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.4

Radius: 12.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.93 AU - 1.51 AU

Year: 857 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 41,542,790 km

• M1: 157,676 km (0.112 R)
• M2: 244,593 km (0.049 R)
• M3: 390,750 km (0.114 R)
• M4: 502,649 km (0.071 R)
• M5: 599,139 km (0.055 R)
• M6: 718,818 km (0.103 R)
• M7: 864,376 km (0.111 R)
• M8: 963,111 km (0.099 R)
• M9: 1,070,522 km (0.05 R)
• M10: 1,163,423 km (0.116 R)
• M11: 1,249,441 km (0.102 R)
• M12: 1,362,986 km (0.106 R)
• M13: 1,474,885 km (0.113 R)
• M14: 1,568,833 km (0.088 R)
• M15: 1,665,024 km (0.109 R)
• M16: 2,069,986 km (0.101 R)
• M17: 2,158,398 km (0.12 R)
• M18: 2,296,327 km (0.116 R)
• M19: 2,556,179 km (0.052 R)
• M20: 2,664,188 km (0.086 R)
• M21: 2,871,681 km (0.12 R)
• M22: 2,997,343 km (0.079 R)
• M23: 3,077,827 km (0.041 R)
• M24: 3,172,522 km (0.053 R)
• M25: 3,295,791 km (0.1 R)
• M26: 3,434,618 km (0.071 R)
• M27: 3,533,053 km (0.07 R)
• M28: 3,696,863 km (0.098 R)
• M29: 3,928,889 km (0.035 R)
• M30: 4,069,062 km (0.117 R)
• M31: 4,286,129 km (0.113 R)
• M32: 4,384,714 km (0.059 R)
• M33: 4,468,788 km (0.089 R)
• M34: 4,638,432 km (0.113 R)
• M35: 4,857,592 km (0.037 R)
• M36: 4,992,231 km (0.033 R)
• M37: 5,136,293 km (0.107 R)
• M38: 5,225,005 km (0.093 R)
• M39: 5,355,005 km (0.108 R)
• M40: 5,477,825 km (0.025 R)
• M41: 5,609,771 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.6

Radius: 11.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.54 AU - 1.7 AU

Year: 1311 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 41,542,790 km

• M1: 152,889 km (0.079 R)
• M2: 257,907 km (0.105 R)
• M3: 361,728 km (0.093 R)
• M4: 508,782 km (0.118 R)
• M5: 603,478 km (0.115 R)
• M6: 720,314 km (0.098 R)
• M7: 813,663 km (0.089 R)
• M8: 928,404 km (0.092 R)
• M9: 1,035,666 km (0.086 R)
• M10: 1,111,363 km (0.116 R)
• M11: 1,259,165 km (0.067 R)
• M12: 1,483,412 km (0.079 R)
• M13: 1,580,053 km (0.037 R)
• M14: 1,684,173 km (0.072 R)
• M15: 2,027,500 km (0.117 R)
• M16: 2,106,936 km (0.026 R)
• M17: 2,357,513 km (0.09 R)
• M18: 2,495,592 km (0.113 R)
• M19: 2,605,546 km (0.066 R)
• M20: 2,686,030 km (0.076 R)
• M21: 2,855,973 km (0.037 R)
• M22: 2,932,567 km (0.07 R)
• M23: 3,180,002 km (0.106 R)
• M24: 3,292,948 km (0.046 R)
• M25: 3,366,850 km (0.11 R)
• M26: 3,441,200 km (0.097 R)
• M27: 3,913,480 km (0.1 R)
• M28: 3,998,901 km (0.11 R)
• M29: 4,266,531 km (0.025 R)
• M30: 4,354,644 km (0.066 R)
• M31: 4,450,686 km (0.118 R)
• M32: 4,554,956 km (0.115 R)
• M33: 4,773,668 km (0.065 R)
• M34: 4,872,851 km (0.114 R)
• M35: 5,003,600 km (0.087 R)
• M36: 5,166,662 km (0.098 R)
• M37: 5,245,051 km (0.102 R)
• M38: 5,371,162 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 8.1

Gravity: 11.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.86 AU - 2.42 AU

Year: 1990 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,542,790 km

• M1: 103,522 km (0.114 R)
• M2: 189,092 km (0.118 R)
• M3: 296,503 km (0.056 R)
• M4: 350,657 km (0.069 R)
• M5: 598,541 km (0.092 R)
• M6: 654,491 km (0.114 R)
• M7: 772,374 km (0.032 R)
• M8: 1,199,027 km (0.07 R)
• M9: 1,250,489 km (0.064 R)
• M10: 1,334,712 km (0.108 R)
• M11: 1,453,493 km (0.112 R)
• M12: 1,508,695 km (0.059 R)
• M13: 1,678,638 km (0.043 R)
• M14: 1,891,067 km (0.062 R)
• M15: 2,000,423 km (0.051 R)
• M16: 2,277,029 km (0.089 R)
• M17: 2,367,536 km (0.098 R)
• M18: 2,472,554 km (0.114 R)
• M19: 2,525,661 km (0.059 R)
• M20: 2,606,145 km (0.037 R)
• M21: 2,838,620 km (0.093 R)
• M22: 2,908,183 km (0.071 R)
• M23: 3,163,845 km (0.118 R)
• M24: 3,250,612 km (0.073 R)
• M25: 3,411,879 km (0.115 R)
• M26: 3,500,889 km (0.106 R)
• M27: 3,865,011 km (0.084 R)
• M28: 3,989,177 km (0.08 R)
• M29: 4,130,397 km (0.118 R)
• M30: 4,273,263 km (0.062 R)
• M31: 4,563,932 km (0.098 R)
• M32: 4,877,639 km (0.07 R)
• M33: 5,028,882 km (0.109 R)
• M34: 5,147,364 km (0.095 R)
• M35: 5,807,539 km (0.053 R)
• M36: 6,165,527 km (0.07 R)
• M37: 6,884,494 km (0.109 R)
• M38: 7,110,985 km (0.063 R)
• M39: 7,416,763 km (0.068 R)
• M40: 7,513,254 km (0.115 R)
• M41: 7,649,089 km (0.07 R)
• M42: 7,923,002 km (0.078 R)
• M43: 8,100,874 km (0.052 R)
• M44: 8,180,460 km (0.033 R)
• M45: 8,521,095 km (0.089 R)
• M46: 8,581,682 km (0.08 R)
• M47: 8,764,341 km (0.086 R)
• M48: 8,886,862 km (0.032 R)
• M49: 9,030,475 km (0.091 R)
• M50: 9,257,715 km (0.041 R)
• M51: 9,403,423 km (0.102 R)
• M52: 9,465,955 km (0.116 R)
• M53: 9,591,767 km (0.101 R)
• M54: 9,760,214 km (0.059 R)
• M55: 9,993,437 km (0.079 R)
• M56: 10,835,224 km (0.104 R)
• M57: 11,032,843 km (0.1 R)
• M58: 11,165,087 km (0.061 R)
• M59: 11,275,790 km (0.103 R)
• M60: 11,632,431 km (0.049 R)
• M61: 12,563,229 km (0.12 R)
• M62: 12,701,308 km (0.058 R)
• M63: 13,306,132 km (0.081 R)
• M64: 13,706,606 km (0.08 R)
• M65: 13,825,237 km (0.097 R)
• M66: 14,375,009 km (0.074 R)
• M67: 14,567,841 km (0.112 R)
• M68: 14,737,335 km (0.055 R)
• M69: 14,810,189 km (0.088 R)
• M70: 15,053,884 km (0.05 R)
• M71: 15,200,640 km (0.109 R)
• M72: 15,397,211 km (0.102 R)
• M73: 15,495,796 km (0.096 R)
• M74: 15,693,565 km (0.057 R)
• M75: 15,917,064 km (0.106 R)
• M76: 15,991,863 km (0.108 R)
• M77: 16,241,841 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 8.2

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.89 AU - 2.71 AU

Year: 2218 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,542,790 km

• M1: 120,277 km (0.116 R)
• M2: 197,320 km (0.05 R)
• M3: 283,189 km (0.106 R)
• M4: 365,168 km (0.072 R)
• M5: 449,392 km (0.075 R)
• M6: 565,031 km (0.108 R)
• M7: 622,776 km (0.119 R)
• M8: 691,292 km (0.09 R)
• M9: 855,700 km (0.088 R)
• M10: 962,662 km (0.088 R)
• M11: 1,299,258 km (0.071 R)
• M12: 1,366,427 km (0.115 R)
• M13: 1,683,126 km (0.092 R)
• M14: 1,818,811 km (0.117 R)
• M15: 1,996,683 km (0.095 R)
• M16: 2,167,075 km (0.119 R)
• M17: 2,328,640 km (0.09 R)
• M18: 2,508,307 km (0.046 R)
• M19: 2,578,618 km (0.068 R)
• M20: 2,649,528 km (0.117 R)
• M21: 2,749,908 km (0.118 R)
• M22: 3,149,334 km (0.11 R)
• M23: 3,598,726 km (0.095 R)
• M24: 3,726,184 km (0.038 R)
• M25: 4,002,192 km (0.057 R)
• M26: 4,101,226 km (0.11 R)
• M27: 4,284,932 km (0.027 R)
• M28: 4,505,439 km (0.09 R)
• M29: 5,388,216 km (0.046 R)
• M30: 5,516,122 km (0.089 R)
• M31: 5,644,926 km (0.085 R)
• M32: 5,849,426 km (0.116 R)
• M33: 6,018,472 km (0.107 R)
• M34: 6,189,313 km (0.067 R)
• M35: 6,477,438 km (0.094 R)
• M36: 6,613,423 km (0.117 R)
• M37: 6,848,740 km (0.105 R)
• M38: 6,907,981 km (0.04 R)
• M39: 7,612,138 km (0.084 R)
• M40: 7,693,968 km (0.063 R)
• M41: 8,024,729 km (0.095 R)
• M42: 8,087,261 km (0.102 R)
• M43: 8,381,071 km (0.072 R)
• M44: 8,635,836 km (0.099 R)
• M45: 9,109,463 km (0.029 R)
• M46: 9,349,418 km (0.106 R)
• M47: 9,547,336 km (0.111 R)
• M48: 9,835,761 km (0.093 R)
• M49: 10,534,832 km (0.104 R)
• M50: 11,250,059 km (0.095 R)
• M51: 11,320,071 km (0.042 R)
• M52: 11,460,543 km (0.116 R)
• M53: 11,648,887 km (0.069 R)
• M54: 11,743,283 km (0.052 R)
• M55: 12,195,817 km (0.046 R)
• M56: 12,315,794 km (0.082 R)
• M57: 12,484,541 km (0.03 R)
• M58: 13,093,254 km (0.107 R)
• M59: 13,191,540 km (0.1 R)
• M60: 13,463,060 km (0.096 R)
• M61: 13,611,910 km (0.038 R)
• M62: 13,936,538 km (0.075 R)
• M63: 14,263,559 km (0.075 R)
• M64: 14,618,704 km (0.04 R)
• M65: 14,771,743 km (0.097 R)
• M66: 14,976,692 km (0.036 R)
• M67: 15,519,134 km (0.069 R)
• M68: 16,225,983 km (0.119 R)
• M69: 16,331,600 km (0.101 R)
• M70: 16,596,687 km (0.057 R)
• M71: 16,889,899 km (0.119 R)
• M72: 16,943,305 km (0.095 R)
• M73: 17,077,345 km (0.07 R)
• M74: 17,157,829 km (0.062 R)
• M75: 17,211,684 km (0.112 R)
• M76: 17,427,254 km (0.094 R)
• M77: 17,508,486 km (0.107 R)
• M78: 17,915,841 km (0.108 R)
• M79: 18,463,968 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 13.7

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.44 AU - 5.78 AU

Year: 7345 Days

Day: 14.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 41,542,790 km

• M1: 205,697 km (0.046 R)
• M2: 452,982 km (0.046 R)
• M3: 718,668 km (0.076 R)
• M4: 887,863 km (0.03 R)
• M5: 1,003,203 km (0.096 R)
• M6: 1,124,078 km (0.05 R)
• M7: 1,232,088 km (0.116 R)
• M8: 1,381,836 km (0.075 R)
• M9: 1,498,372 km (0.079 R)
• M10: 1,890,169 km (0.089 R)
• M11: 2,478,388 km (0.078 R)
• M12: 2,646,386 km (0.096 R)
• M13: 3,199,150 km (0.025 R)
• M14: 3,356,228 km (0.091 R)
• M15: 4,066,818 km (0.11 R)
• M16: 5,034,716 km (0.118 R)
• M17: 5,592,118 km (0.11 R)
• M18: 6,071,729 km (0.107 R)
• M19: 6,169,267 km (0.102 R)
• M20: 6,631,524 km (0.109 R)
• M21: 7,659,561 km (0.109 R)
• M22: 7,765,177 km (0.109 R)
• M23: 7,942,151 km (0.068 R)
• M24: 8,700,313 km (0.062 R)
• M25: 8,995,320 km (0.113 R)
• M26: 9,293,618 km (0.071 R)
• M27: 10,130,768 km (0.12 R)
• M28: 10,246,856 km (0.087 R)
• M29: 10,363,392 km (0.112 R)
• M30: 10,480,228 km (0.111 R)
• M31: 10,912,865 km (0.103 R)
• M32: 11,836,184 km (0.102 R)
• M33: 12,204,344 km (0.04 R)
• M34: 12,410,490 km (0.088 R)
• M35: 12,993,921 km (0.114 R)
• M36: 13,971,992 km (0.044 R)
• M37: 14,710,108 km (0.114 R)
• M38: 14,885,587 km (0.08 R)
• M39: 16,088,653 km (0.116 R)
• M40: 16,224,188 km (0.113 R)
• M41: 16,405,650 km (0.115 R)
• M42: 16,678,966 km (0.057 R)
• M43: 16,770,370 km (0.054 R)
• M44: 16,953,777 km (0.116 R)
• M45: 18,634,509 km (0.095 R)
• M46: 18,872,220 km (0.11 R)
• M47: 19,206,571 km (0.118 R)
• M48: 19,446,676 km (0.079 R)
• M49: 19,591,188 km (0.08 R)
• M50: 20,858,581 km (0.075 R)
• M51: 21,951,543 km (0.101 R)
• M52: 22,910,615 km (0.104 R)
• M53: 23,267,406 km (0.047 R)
• M54: 24,193,267 km (0.09 R)
• M55: 25,026,377 km (0.083 R)
• M56: 25,762,997 km (0.104 R)
• M57: 26,240,364 km (0.064 R)
• M58: 26,346,878 km (0.111 R)
• M59: 26,506,948 km (0.093 R)
• M60: 28,233,606 km (0.115 R)
• M61: 28,835,438 km (0.107 R)
• M62: 29,000,445 km (0.117 R)
• M63: 29,220,802 km (0.091 R)
• M64: 29,331,056 km (0.026 R)
• M65: 29,496,960 km (0.094 R)
• M66: 29,940,817 km (0.119 R)
• M67: 30,386,768 km (0.071 R)
• M68: 31,285,253 km (0.094 R)
• M69: 31,567,993 km (0.084 R)
• M70: 34,615,302 km (0.116 R)
• M71: 34,732,138 km (0.109 R)
• M72: 35,142,036 km (0.108 R)
• M73: 37,335,440 km (0.055 R)
• M74: 37,515,256 km (0.118 R)
• M75: 38,358,091 km (0.091 R)
• M76: 38,660,578 km (0.104 R)
• M77: 39,207,059 km (0.092 R)
• M78: 39,572,826 km (0.115 R)
• M79: 39,756,233 km (0.087 R)
• M80: 39,939,789 km (0.114 R)
• M81: 40,430,769 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 18,184 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit