🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.51 AU - 0.57 AU

Year: 149 Days

Day: 44.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,005,348 km

• M1: 94,097 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.43 AU - 0.67 AU

Year: 153 Days

Day: 17.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.55 AU - 0.55 AU

Year: 153 Days

Day: 26.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,005,348 km

• M1: 169,195 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 157 Days

Day: 16.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.58 AU - 2.63 AU

Year: 1140 Days

Day: 16.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,005,348 km

• M1: 835,953 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.2

Radius: 13.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.84 AU - 5.72 AU

Year: 3916 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 118,005,348 km

• M1: 177,722 km (0.085 R)
• M2: 271,969 km (0.072 R)
• M3: 404,662 km (0.106 R)
• M4: 499,806 km (0.091 R)
• M5: 739,313 km (0.101 R)
• M6: 870,660 km (0.114 R)
• M7: 1,207,404 km (0.109 R)
• M8: 1,408,913 km (0.095 R)
• M9: 1,496,128 km (0.118 R)
• M10: 1,603,540 km (0.063 R)
• M11: 1,704,369 km (0.058 R)
• M12: 1,798,017 km (0.074 R)
• M13: 1,971,251 km (0.064 R)
• M14: 2,200,734 km (0.036 R)
• M15: 2,449,815 km (0.087 R)
• M16: 2,621,104 km (0.057 R)
• M17: 2,752,152 km (0.082 R)
• M18: 2,840,864 km (0.109 R)
• M19: 2,941,842 km (0.093 R)
• M20: 3,182,246 km (0.057 R)
• M21: 3,287,264 km (0.07 R)
• M22: 3,464,836 km (0.073 R)
• M23: 3,657,967 km (0.078 R)
• M24: 3,817,588 km (0.12 R)
• M25: 3,941,904 km (0.106 R)
• M26: 4,207,590 km (0.114 R)
• M27: 4,336,094 km (0.098 R)
• M28: 4,690,043 km (0.046 R)
• M29: 4,823,484 km (0.051 R)
• M30: 5,039,653 km (0.105 R)
• M31: 5,176,386 km (0.072 R)
• M32: 5,342,290 km (0.118 R)
• M33: 5,594,362 km (0.1 R)
• M34: 5,764,455 km (0.089 R)
• M35: 5,850,324 km (0.107 R)
• M36: 6,023,109 km (0.073 R)
• M37: 6,197,690 km (0.118 R)
• M38: 6,359,256 km (0.062 R)
• M39: 6,716,496 km (0.076 R)
• M40: 6,958,395 km (0.116 R)
• M41: 7,080,467 km (0.066 R)
• M42: 7,280,180 km (0.036 R)
• M43: 7,435,164 km (0.108 R)
• M44: 7,544,370 km (0.112 R)
• M45: 7,685,591 km (0.104 R)
• M46: 8,066,317 km (0.103 R)
• M47: 8,210,679 km (0.109 R)
• M48: 8,323,476 km (0.029 R)
• M49: 8,469,483 km (0.094 R)
• M50: 8,567,171 km (0.108 R)
• M51: 8,945,504 km (0.089 R)
• M52: 9,161,673 km (0.074 R)
• M53: 9,245,298 km (0.096 R)
• M54: 9,362,882 km (0.109 R)
• M55: 9,633,355 km (0.053 R)
• M56: 9,820,801 km (0.115 R)
• M57: 9,957,982 km (0.057 R)
• M58: 10,355,763 km (0.112 R)
• M59: 10,917,952 km (0.076 R)
• M60: 11,042,268 km (0.081 R)
• M61: 11,131,278 km (0.111 R)
• M62: 11,238,540 km (0.1 R)
• M63: 11,328,149 km (0.085 R)
• M64: 11,652,777 km (0.116 R)
• M65: 11,816,137 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 14.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.17 AU - 6.33 AU

Year: 4508 Days

Day: 14.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 118,005,348 km

• M1: 184,005 km (0.101 R)
• M2: 306,376 km (0.118 R)
• M3: 479,611 km (0.035 R)
• M4: 570,417 km (0.06 R)
• M5: 803,640 km (0.093 R)
• M6: 894,146 km (0.107 R)
• M7: 1,037,461 km (0.106 R)
• M8: 1,189,303 km (0.11 R)
• M9: 1,450,501 km (0.111 R)
• M10: 1,583,643 km (0.114 R)
• M11: 1,721,124 km (0.119 R)
• M12: 1,842,298 km (0.105 R)
• M13: 1,997,880 km (0.118 R)
• M14: 2,158,248 km (0.12 R)
• M15: 2,356,466 km (0.074 R)
• M16: 2,492,001 km (0.109 R)
• M17: 2,688,723 km (0.048 R)
• M18: 2,783,119 km (0.094 R)
• M19: 3,097,873 km (0.036 R)
• M20: 3,197,056 km (0.047 R)
• M21: 3,514,054 km (0.099 R)
• M22: 3,788,416 km (0.037 R)
• M23: 4,056,496 km (0.073 R)
• M24: 4,442,159 km (0.055 R)
• M25: 4,796,706 km (0.117 R)
• M26: 4,926,707 km (0.101 R)
• M27: 5,116,397 km (0.079 R)
• M28: 5,609,172 km (0.118 R)
• M29: 6,023,857 km (0.101 R)
• M30: 6,195,745 km (0.113 R)
• M31: 6,512,295 km (0.074 R)
• M32: 6,737,140 km (0.082 R)
• M33: 6,834,379 km (0.039 R)
• M34: 6,931,917 km (0.094 R)
• M35: 7,393,725 km (0.109 R)
• M36: 7,510,860 km (0.114 R)
• M37: 7,865,706 km (0.103 R)
• M38: 7,968,031 km (0.087 R)
• M39: 8,088,158 km (0.079 R)
• M40: 8,382,268 km (0.075 R)
• M41: 8,662,315 km (0.085 R)
• M42: 8,803,386 km (0.107 R)
• M43: 9,016,712 km (0.118 R)
• M44: 9,123,974 km (0.117 R)
• M45: 9,357,796 km (0.103 R)
• M46: 9,520,857 km (0.071 R)
• M47: 10,313,277 km (0.045 R)
• M48: 10,575,821 km (0.105 R)
• M49: 10,783,613 km (0.071 R)
• M50: 11,069,345 km (0.08 R)
• M51: 11,203,534 km (0.077 R)
• M52: 11,902,156 km (0.039 R)
• M53: 12,177,566 km (0.111 R)
• M54: 12,495,162 km (0.088 R)
• M55: 12,755,014 km (0.089 R)
• M56: 12,915,981 km (0.079 R)
• M57: 13,077,547 km (0.1 R)
• M58: 13,260,056 km (0.047 R)
• M59: 13,484,453 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.9

Radius: 11.3

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 7.74 AU - 11.28 AU

Year: 10990 Days

Day: 8.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 118,005,348 km

• M1: 141,370 km (0.029 R)
• M2: 330,761 km (0.099 R)
• M3: 553,213 km (0.116 R)
• M4: 656,884 km (0.12 R)
• M5: 756,666 km (0.11 R)
• M6: 862,282 km (0.064 R)
• M7: 1,049,878 km (0.056 R)
• M8: 1,293,573 km (0.118 R)
• M9: 1,451,698 km (0.111 R)
• M10: 1,570,778 km (0.103 R)
• M11: 1,771,688 km (0.09 R)
• M12: 1,915,750 km (0.105 R)
• M13: 2,014,036 km (0.075 R)
• M14: 2,250,102 km (0.082 R)
• M15: 2,477,640 km (0.075 R)
• M16: 2,861,059 km (0.038 R)
• M17: 3,481,591 km (0.119 R)
• M18: 3,562,075 km (0.071 R)
• M19: 3,643,307 km (0.108 R)
• M20: 4,058,441 km (0.119 R)
• M21: 4,143,263 km (0.117 R)
• M22: 4,379,777 km (0.031 R)
• M23: 4,488,684 km (0.084 R)
• M24: 4,776,361 km (0.077 R)
• M25: 5,024,394 km (0.056 R)
• M26: 5,138,537 km (0.049 R)
• M27: 6,525,758 km (0.064 R)
• M28: 7,208,972 km (0.033 R)
• M29: 7,363,955 km (0.039 R)
• M30: 7,756,201 km (0.092 R)
• M31: 8,074,994 km (0.077 R)
• M32: 8,263,038 km (0.116 R)
• M33: 9,505,748 km (0.109 R)
• M34: 9,761,261 km (0.095 R)
• M35: 9,846,981 km (0.081 R)
• M36: 10,076,613 km (0.1 R)
• M37: 10,308,191 km (0.061 R)
• M38: 10,424,578 km (0.085 R)
• M39: 11,013,246 km (0.111 R)
• M40: 11,461,890 km (0.099 R)
• M41: 11,703,640 km (0.097 R)
• M42: 11,916,518 km (0.041 R)
• M43: 12,253,711 km (0.058 R)
• M44: 12,438,913 km (0.112 R)
• M45: 12,781,044 km (0.105 R)
• M46: 13,000,354 km (0.049 R)
• M47: 13,094,601 km (0.114 R)
• M48: 13,442,565 km (0.091 R)
• M49: 13,538,009 km (0.072 R)
• M50: 13,729,644 km (0.094 R)
• M51: 14,212,396 km (0.11 R)
• M52: 14,635,309 km (0.109 R)
• M53: 14,930,615 km (0.116 R)
• M54: 15,260,928 km (0.063 R)
• M55: 15,962,691 km (0.083 R)
• M56: 16,266,524 km (0.078 R)
• M57: 16,368,251 km (0.059 R)
• M58: 17,189,843 km (0.066 R)
• M59: 17,328,071 km (0.115 R)
• M60: 17,640,581 km (0.104 R)
• M61: 18,588,882 km (0.108 R)
• M62: 19,087,192 km (0.085 R)
• M63: 19,230,357 km (0.087 R)
• M64: 19,337,918 km (0.089 R)
• M65: 19,481,682 km (0.078 R)
• M66: 20,060,476 km (0.094 R)
• M67: 20,388,544 km (0.073 R)
• M68: 20,828,661 km (0.112 R)
• M69: 20,939,214 km (0.105 R)
• M70: 21,606,570 km (0.119 R)
• M71: 22,280,808 km (0.106 R)
• M72: 24,073,888 km (0.111 R)
• M73: 24,733,914 km (0.07 R)
• M74: 24,968,184 km (0.117 R)
• M75: 25,321,085 km (0.065 R)
• M76: 25,596,794 km (0.106 R)
• M77: 26,349,870 km (0.049 R)
• M78: 26,429,605 km (0.072 R)
• M79: 26,789,239 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 442.7

Radius: 3.6

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.34 AU - 15.44 AU

Year: 20456 Days

Day: 23 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 118,005,348 km

• M1: 50,714 km (0.051 R)
• M2: 155,283 km (0.078 R)
• M3: 233,522 km (0.098 R)
• M4: 539,151 km (0.04 R)
• M5: 619,186 km (0.054 R)
• M6: 1,228,199 km (0.069 R)
• M7: 1,786,947 km (0.062 R)
• M8: 2,186,822 km (0.075 R)
• M9: 2,283,013 km (0.041 R)
• M10: 2,579,815 km (0.056 R)
• M11: 2,681,392 km (0.1 R)
• M12: 2,923,591 km (0.119 R)
• M13: 3,172,821 km (0.08 R)
• M14: 3,209,024 km (0.075 R)
• M15: 3,729,625 km (0.109 R)
• M16: 3,767,772 km (0.11 R)
• M17: 3,921,858 km (0.117 R)
• M18: 3,960,604 km (0.089 R)
• M19: 4,117,233 km (0.112 R)
• M20: 4,275,956 km (0.115 R)
• M21: 5,014,371 km (0.047 R)
• M22: 5,398,239 km (0.11 R)
• M23: 5,659,287 km (0.105 R)
• M24: 6,744,321 km (0.086 R)
• M25: 7,940,356 km (0.083 R)
• M26: 8,286,824 km (0.044 R)
• M27: 9,303,791 km (0.029 R)
• M28: 9,721,468 km (0.076 R)
• M29: 10,305,648 km (0.049 R)
• M30: 10,466,914 km (0.027 R)
• M31: 10,683,382 km (0.092 R)
• M32: 11,452,166 km (0.091 R)
• M33: 12,068,808 km (0.071 R)
• M34: 13,333,808 km (0.05 R)
• M35: 13,509,585 km (0.108 R)
• M36: 13,922,625 km (0.095 R)
• M37: 14,041,406 km (0.091 R)
• M38: 15,431,469 km (0.101 R)
• M39: 15,924,993 km (0.101 R)
• M40: 16,298,688 km (0.064 R)
• M41: 16,864,617 km (0.114 R)
• M42: 18,080,249 km (0.113 R)
• M43: 18,274,726 km (0.076 R)
• M44: 21,069,663 km (0.097 R)
• M45: 21,411,195 km (0.066 R)
• M46: 26,159,880 km (0.091 R)
• M47: 26,895,453 km (0.087 R)
• M48: 27,191,657 km (0.115 R)
• M49: 30,596,953 km (0.113 R)
• M50: 33,019,541 km (0.103 R)
• M51: 33,495,562 km (0.088 R)
• M52: 35,990,555 km (0.096 R)
• M53: 36,072,086 km (0.071 R)
• M54: 36,235,297 km (0.063 R)
• M55: 38,128,907 km (0.091 R)
• M56: 40,477,294 km (0.099 R)
• M57: 41,242,039 km (0.085 R)
• M58: 41,327,309 km (0.092 R)
• M59: 42,613,253 km (0.105 R)
• M60: 44,610,534 km (0.115 R)
• M61: 45,048,706 km (0.071 R)
• M62: 46,017,801 km (0.049 R)
• M63: 47,082,788 km (0.072 R)
• M64: 47,618,349 km (0.092 R)
• M65: 48,695,453 km (0.12 R)
• M66: 48,785,661 km (0.062 R)
• M67: 50,965,152 km (0.053 R)
• M68: 52,620,453 km (0.082 R)
• M69: 56,930,218 km (0.094 R)
• M70: 57,691,222 km (0.09 R)
• M71: 58,264,182 km (0.068 R)
• M72: 60,090,921 km (0.097 R)
• M73: 60,284,352 km (0.097 R)
• M74: 61,838,823 km (0.114 R)
• M75: 62,523,084 km (0.108 R)
• M76: 63,800,500 km (0.084 R)
• M77: 64,788,893 km (0.101 R)
• M78: 65,682,890 km (0.067 R)
• M79: 65,882,154 km (0.086 R)
• M80: 65,981,786 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981.6

Radius: 6.1

Gravity: 26.38 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 17.75 AU - 21.26 AU

Year: 32269 Days

Day: 18.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,005,348 km

• M1: 211,980 km (0.05 R)
• M2: 409,449 km (0.064 R)
• M3: 1,723,068 km (0.071 R)
• M4: 1,940,733 km (0.096 R)
• M5: 2,213,300 km (0.06 R)
• M6: 2,306,949 km (0.053 R)
• M7: 2,794,488 km (0.083 R)
• M8: 3,207,079 km (0.056 R)
• M9: 5,039,503 km (0.048 R)
• M10: 5,413,199 km (0.051 R)
• M11: 5,667,366 km (0.108 R)
• M12: 5,925,422 km (0.117 R)
• M13: 7,064,460 km (0.097 R)
• M14: 9,081,788 km (0.079 R)
• M15: 9,383,676 km (0.063 R)
• M16: 11,832,444 km (0.04 R)
• M17: 13,768,539 km (0.12 R)
• M18: 14,028,241 km (0.079 R)
• M19: 14,552,432 km (0.094 R)
• M20: 14,817,071 km (0.112 R)
• M21: 16,163,452 km (0.042 R)
• M22: 16,254,557 km (0.053 R)
• M23: 17,830,121 km (0.107 R)
• M24: 19,067,445 km (0.103 R)
• M25: 19,744,974 km (0.101 R)
• M26: 20,037,887 km (0.047 R)
• M27: 20,627,901 km (0.098 R)
• M28: 22,026,641 km (0.079 R)
• M29: 22,635,355 km (0.075 R)
• M30: 22,737,380 km (0.093 R)
• M31: 23,249,603 km (0.113 R)
• M32: 26,295,117 km (0.059 R)
• M33: 26,509,790 km (0.045 R)
• M34: 28,687,785 km (0.087 R)
• M35: 29,909,850 km (0.074 R)
• M36: 31,035,724 km (0.099 R)
• M37: 31,148,969 km (0.103 R)
• M38: 32,404,844 km (0.087 R)
• M39: 32,519,735 km (0.11 R)
• M40: 32,750,115 km (0.119 R)
• M41: 34,143,769 km (0.115 R)
• M42: 35,556,572 km (0.032 R)
• M43: 39,416,346 km (0.095 R)
• M44: 40,525,614 km (0.072 R)
• M45: 41,520,291 km (0.107 R)
• M46: 42,523,045 km (0.115 R)
• M47: 42,774,818 km (0.098 R)
• M48: 43,406,869 km (0.102 R)
• M49: 44,552,041 km (0.057 R)
• M50: 45,192,619 km (0.034 R)
• M51: 46,872,304 km (0.109 R)
• M52: 47,132,604 km (0.095 R)
• M53: 47,654,402 km (0.099 R)
• M54: 48,440,838 km (0.093 R)
• M55: 50,425,553 km (0.087 R)
• M56: 50,558,844 km (0.038 R)
• M57: 52,032,383 km (0.112 R)
• M58: 52,167,021 km (0.109 R)
• M59: 57,647,689 km (0.114 R)
• M60: 57,926,540 km (0.046 R)
• M61: 59,046,130 km (0.077 R)
• M62: 60,597,310 km (0.072 R)
• M63: 61,591,388 km (0.119 R)
• M64: 62,734,166 km (0.107 R)
• M65: 64,605,785 km (0.114 R)
• M66: 66,934,575 km (0.101 R)
• M67: 67,081,032 km (0.116 R)
• M68: 67,814,959 km (0.116 R)
• M69: 68,109,218 km (0.08 R)
• M70: 68,699,232 km (0.118 R)
• M71: 69,438,844 km (0.111 R)
• M72: 69,884,047 km (0.088 R)
• M73: 71,673,836 km (0.115 R)
• M74: 76,061,392 km (0.032 R)
• M75: 76,214,131 km (0.099 R)
• M76: 77,902,194 km (0.05 R)
• M77: 79,137,423 km (0.098 R)
• M78: 81,158,640 km (0.103 R)
• M79: 83,511,815 km (0.069 R)
• M80: 86,684,037 km (0.089 R)
• M81: 88,928,005 km (0.045 R)
• M82: 91,353,436 km (0.108 R)
• M83: 91,515,899 km (0.069 R)
• M84: 92,003,738 km (0.09 R)
• M85: 93,309,278 km (0.063 R)
• M86: 96,103,767 km (0.069 R)
• M87: 96,599,683 km (0.089 R)
• M88: 98,092,670 km (0.087 R)
• M89: 99,092,283 km (0.119 R)
• M90: 100,765,835 km (0.119 R)
• M91: 100,933,683 km (0.099 R)
• M92: 104,140,763 km (0.099 R)
• M93: 104,820,086 km (0.083 R)
• M94: 117,298,494 km (0.078 R)
• M95: 117,475,019 km (0.103 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 19,336 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit