🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.49 AU - 0.59 AU

Year: 252 Days

Day: 29.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.64 AU - 0.68 AU

Year: 341 Days

Day: 15.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 10.7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.68 AU - 0.7 AU

Year: 364 Days

Day: 12 Hours

Environment

Temp: -130 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 61,470,849 km

• M1: 141,520 km (0.077 R)
• M2: 282,291 km (0.118 R)
• M3: 362,924 km (0.089 R)
• M4: 445,802 km (0.112 R)
• M5: 577,149 km (0.115 R)
• M6: 668,403 km (0.058 R)
• M7: 797,506 km (0.114 R)
• M8: 882,179 km (0.041 R)
• M9: 950,844 km (0.095 R)
• M10: 1,029,533 km (0.094 R)
• M11: 1,131,110 km (0.068 R)
• M12: 1,227,750 km (0.075 R)
• M13: 1,309,729 km (0.1 R)
• M14: 1,411,606 km (0.103 R)
• M15: 1,488,648 km (0.071 R)
• M16: 1,637,797 km (0.076 R)
• M17: 1,821,653 km (0.049 R)
• M18: 1,911,113 km (0.033 R)
• M19: 1,996,982 km (0.052 R)
• M20: 2,241,425 km (0.109 R)
• M21: 2,337,616 km (0.091 R)
• M22: 2,424,383 km (0.086 R)
• M23: 2,534,338 km (0.089 R)
• M24: 2,601,058 km (0.087 R)
• M25: 2,816,629 km (0.113 R)
• M26: 2,891,727 km (0.108 R)
• M27: 3,020,381 km (0.107 R)
• M28: 3,162,948 km (0.071 R)
• M29: 3,326,159 km (0.092 R)
• M30: 3,635,527 km (0.119 R)
• M31: 3,787,519 km (0.103 R)
• M32: 3,948,037 km (0.068 R)
• M33: 4,058,441 km (0.036 R)
• M34: 4,136,980 km (0.078 R)
• M35: 4,209,534 km (0.057 R)
• M36: 4,639,778 km (0.025 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.2

Radius: 10.5

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.95 AU - 3.21 AU

Year: 2635 Days

Day: 6.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 61,470,849 km

• M1: 134,339 km (0.12 R)
• M2: 324,478 km (0.056 R)
• M3: 458,069 km (0.104 R)
• M4: 613,052 km (0.105 R)
• M5: 943,364 km (0.046 R)
• M6: 1,012,478 km (0.113 R)
• M7: 1,221,467 km (0.069 R)
• M8: 1,297,612 km (0.079 R)
• M9: 1,577,061 km (0.056 R)
• M10: 1,745,358 km (0.087 R)
• M11: 1,821,055 km (0.106 R)
• M12: 2,215,844 km (0.105 R)
• M13: 2,502,174 km (0.116 R)
• M14: 2,737,342 km (0.113 R)
• M15: 2,864,051 km (0.073 R)
• M16: 2,941,094 km (0.103 R)
• M17: 3,070,945 km (0.103 R)
• M18: 3,163,097 km (0.048 R)
• M19: 3,363,559 km (0.107 R)
• M20: 3,485,930 km (0.108 R)
• M21: 3,595,884 km (0.071 R)
• M22: 3,707,185 km (0.119 R)
• M23: 3,819,533 km (0.101 R)
• M24: 4,076,392 km (0.036 R)
• M25: 4,148,798 km (0.049 R)
• M26: 4,547,326 km (0.062 R)
• M27: 4,622,425 km (0.034 R)
• M28: 4,819,894 km (0.102 R)
• M29: 5,270,183 km (0.109 R)
• M30: 5,412,750 km (0.056 R)
• M31: 5,604,834 km (0.101 R)
• M32: 5,929,910 km (0.107 R)
• M33: 6,127,978 km (0.107 R)
• M34: 6,564,654 km (0.091 R)
• M35: 7,203,437 km (0.062 R)
• M36: 7,397,316 km (0.103 R)
• M37: 7,844,164 km (0.037 R)
• M38: 7,916,420 km (0.091 R)
• M39: 8,134,683 km (0.119 R)
• M40: 8,263,038 km (0.102 R)
• M41: 8,447,343 km (0.087 R)
• M42: 8,689,093 km (0.106 R)
• M43: 9,008,784 km (0.111 R)
• M44: 9,274,918 km (0.089 R)
• M45: 9,389,810 km (0.047 R)
• M46: 9,524,448 km (0.056 R)
• M47: 10,010,342 km (0.119 R)
• M48: 10,226,810 km (0.094 R)
• M49: 10,504,463 km (0.087 R)
• M50: 10,584,349 km (0.055 R)
• M51: 10,704,326 km (0.081 R)
• M52: 10,905,535 km (0.116 R)
• M53: 11,006,514 km (0.104 R)
• M54: 11,148,482 km (0.09 R)
• M55: 11,454,859 km (0.112 R)
• M56: 11,763,928 km (0.109 R)
• M57: 12,013,307 km (0.072 R)
• M58: 12,750,376 km (0.076 R)
• M59: 13,156,534 km (0.109 R)
• M60: 13,242,703 km (0.104 R)
• M61: 13,393,797 km (0.058 R)
• M62: 13,675,938 km (0.04 R)
• M63: 14,467,311 km (0.118 R)
• M64: 14,623,042 km (0.1 R)
• M65: 14,756,783 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 8.7

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.22 AU - 3.84 AU

Year: 4217 Days

Day: 9.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,470,849 km

• M1: 112,797 km (0.064 R)
• M2: 177,423 km (0.05 R)
• M3: 264,639 km (0.091 R)
• M4: 321,486 km (0.104 R)
• M5: 399,426 km (0.026 R)
• M6: 624,272 km (0.102 R)
• M7: 686,804 km (0.039 R)
• M8: 1,067,680 km (0.056 R)
• M9: 1,144,125 km (0.09 R)
• M10: 1,429,856 km (0.086 R)
• M11: 1,581,100 km (0.105 R)
• M12: 1,828,535 km (0.111 R)
• M13: 1,985,912 km (0.12 R)
• M14: 2,260,873 km (0.079 R)
• M15: 2,375,764 km (0.12 R)
• M16: 2,508,457 km (0.099 R)
• M17: 2,643,694 km (0.112 R)
• M18: 2,756,790 km (0.048 R)
• M19: 2,879,909 km (0.11 R)
• M20: 3,038,333 km (0.072 R)
• M21: 3,390,337 km (0.116 R)
• M22: 3,584,515 km (0.091 R)
• M23: 4,011,766 km (0.058 R)
• M24: 4,095,541 km (0.045 R)
• M25: 4,208,039 km (0.089 R)
• M26: 4,369,155 km (0.117 R)
• M27: 4,590,411 km (0.117 R)
• M28: 5,023,945 km (0.076 R)
• M29: 5,114,302 km (0.099 R)
• M30: 5,584,339 km (0.087 R)
• M31: 6,004,410 km (0.066 R)
• M32: 6,079,059 km (0.072 R)
• M33: 6,315,424 km (0.112 R)
• M34: 6,886,140 km (0.107 R)
• M35: 7,245,623 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.9

Radius: 4.9

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.76 AU - 11.32 AU

Year: 23323 Days

Day: 23.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 61,470,849 km

• M1: 117,434 km (0.097 R)
• M2: 291,417 km (0.074 R)
• M3: 960,269 km (0.05 R)
• M4: 1,007,990 km (0.08 R)
• M5: 2,119,353 km (0.095 R)
• M6: 2,182,035 km (0.085 R)
• M7: 2,406,431 km (0.053 R)
• M8: 2,705,627 km (0.045 R)
• M9: 2,773,694 km (0.117 R)
• M10: 2,842,360 km (0.116 R)
• M11: 2,946,480 km (0.074 R)
• M12: 3,823,572 km (0.116 R)
• M13: 3,977,059 km (0.087 R)
• M14: 4,211,180 km (0.034 R)
• M15: 4,940,320 km (0.095 R)
• M16: 5,490,691 km (0.115 R)
• M17: 5,883,235 km (0.093 R)
• M18: 6,239,578 km (0.08 R)
• M19: 6,465,919 km (0.115 R)
• M20: 6,833,631 km (0.054 R)
• M21: 7,733,761 km (0.041 R)
• M22: 7,976,858 km (0.086 R)
• M23: 8,271,865 km (0.089 R)
• M24: 9,024,940 km (0.073 R)
• M25: 9,590,869 km (0.057 R)
• M26: 9,957,085 km (0.096 R)
• M27: 11,967,231 km (0.118 R)
• M28: 14,513,836 km (0.098 R)
• M29: 15,054,632 km (0.085 R)
• M30: 15,297,130 km (0.061 R)
• M31: 15,847,351 km (0.072 R)
• M32: 16,032,254 km (0.104 R)
• M33: 16,904,410 km (0.096 R)
• M34: 17,855,852 km (0.073 R)
• M35: 18,112,562 km (0.079 R)
• M36: 18,176,889 km (0.041 R)
• M37: 19,677,954 km (0.116 R)
• M38: 20,076,034 km (0.082 R)
• M39: 20,610,996 km (0.073 R)
• M40: 21,150,596 km (0.115 R)
• M41: 22,105,928 km (0.109 R)
• M42: 22,866,483 km (0.113 R)
• M43: 25,199,013 km (0.095 R)
• M44: 25,848,118 km (0.071 R)
• M45: 25,993,228 km (0.118 R)
• M46: 26,211,193 km (0.059 R)
• M47: 26,429,905 km (0.116 R)
• M48: 28,200,545 km (0.079 R)
• M49: 28,874,334 km (0.108 R)
• M50: 29,326,568 km (0.081 R)
• M51: 32,791,554 km (0.089 R)
• M52: 32,870,093 km (0.063 R)
• M53: 33,105,859 km (0.109 R)
• M54: 34,054,459 km (0.064 R)
• M55: 35,252,738 km (0.12 R)
• M56: 38,515,019 km (0.091 R)
• M57: 39,762,964 km (0.102 R)
• M58: 42,897,638 km (0.11 R)
• M59: 43,499,470 km (0.097 R)
• M60: 44,277,529 km (0.083 R)
• M61: 46,903,869 km (0.104 R)
• M62: 49,490,117 km (0.053 R)
• M63: 53,224,828 km (0.084 R)
• M64: 54,799,794 km (0.084 R)
• M65: 55,172,592 km (0.115 R)
• M66: 55,265,941 km (0.09 R)
• M67: 55,920,731 km (0.057 R)
• M68: 56,296,072 km (0.096 R)
• M69: 57,049,148 km (0.054 R)
• M70: 57,427,032 km (0.036 R)
• M71: 59,519,906 km (0.12 R)
• M72: 60,768,301 km (0.105 R)
• M73: 62,802,981 km (0.045 R)
• M74: 62,900,519 km (0.091 R)
• M75: 64,859,952 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 6.2

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.47 AU - 14.03 AU

Year: 23992 Days

Day: 19.6 Hours

Environment

Temp: -237 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,470,849 km

• M1: 121,025 km (0.116 R)
• M2: 445,203 km (0.098 R)
• M3: 586,723 km (0.042 R)
• M4: 1,141,881 km (0.091 R)
• M5: 1,440,328 km (0.038 R)
• M6: 1,625,530 km (0.061 R)
• M7: 1,762,413 km (0.102 R)
• M8: 1,846,487 km (0.102 R)
• M9: 2,409,124 km (0.085 R)
• M10: 2,502,623 km (0.072 R)
• M11: 2,790,299 km (0.064 R)
• M12: 2,954,708 km (0.027 R)
• M13: 3,054,938 km (0.098 R)
• M14: 3,608,151 km (0.105 R)
• M15: 4,191,882 km (0.111 R)
• M16: 4,648,903 km (0.097 R)
• M17: 4,962,311 km (0.11 R)
• M18: 5,001,954 km (0.061 R)
• M19: 5,081,540 km (0.116 R)
• M20: 5,404,373 km (0.112 R)
• M21: 6,804,908 km (0.071 R)
• M22: 6,849,039 km (0.097 R)
• M23: 7,160,652 km (0.101 R)
• M24: 8,738,311 km (0.045 R)
• M25: 8,979,163 km (0.085 R)
• M26: 9,173,341 km (0.12 R)
• M27: 9,369,015 km (0.11 R)
• M28: 11,034,638 km (0.06 R)
• M29: 11,452,016 km (0.084 R)
• M30: 11,874,630 km (0.103 R)
• M31: 12,626,359 km (0.104 R)
• M32: 14,857,612 km (0.092 R)
• M33: 15,959,400 km (0.098 R)
• M34: 16,018,042 km (0.111 R)
• M35: 18,240,618 km (0.111 R)
• M36: 19,231,105 km (0.086 R)
• M37: 19,922,248 km (0.12 R)
• M38: 20,877,879 km (0.056 R)
• M39: 21,848,171 km (0.077 R)
• M40: 22,240,416 km (0.115 R)
• M41: 23,765,567 km (0.11 R)
• M42: 24,303,969 km (0.105 R)
• M43: 25,255,711 km (0.072 R)
• M44: 25,324,227 km (0.083 R)
• M45: 27,688,023 km (0.06 R)
• M46: 28,325,459 km (0.078 R)
• M47: 30,048,827 km (0.083 R)
• M48: 30,776,920 km (0.094 R)
• M49: 31,805,854 km (0.06 R)
• M50: 32,250,309 km (0.029 R)
• M51: 32,398,860 km (0.055 R)
• M52: 34,579,099 km (0.12 R)
• M53: 35,879,105 km (0.093 R)
• M54: 36,033,041 km (0.087 R)
• M55: 36,961,595 km (0.063 R)
• M56: 37,819,688 km (0.094 R)
• M57: 38,763,202 km (0.093 R)
• M58: 40,833,936 km (0.066 R)
• M59: 41,236,354 km (0.113 R)
• M60: 41,316,987 km (0.118 R)
• M61: 41,559,186 km (0.074 R)
• M62: 42,777,212 km (0.069 R)
• M63: 43,431,553 km (0.042 R)
• M64: 44,171,763 km (0.097 R)
• M65: 45,414,622 km (0.073 R)
• M66: 46,165,753 km (0.107 R)
• M67: 46,333,303 km (0.096 R)
• M68: 47,595,909 km (0.117 R)
• M69: 48,784,614 km (0.105 R)
• M70: 49,040,576 km (0.111 R)
• M71: 49,296,986 km (0.059 R)
• M72: 49,725,285 km (0.073 R)
• M73: 49,982,893 km (0.049 R)
• M74: 50,240,949 km (0.104 R)
• M75: 50,413,286 km (0.115 R)
• M76: 50,758,408 km (0.11 R)
• M77: 51,277,662 km (0.064 R)
• M78: 51,451,196 km (0.073 R)
• M79: 51,624,729 km (0.068 R)
• M80: 52,059,760 km (0.101 R)
• M81: 53,723,887 km (0.072 R)
• M82: 56,297,269 km (0.105 R)
• M83: 58,366,507 km (0.094 R)
• M84: 58,819,639 km (0.119 R)
• M85: 59,001,251 km (0.114 R)
• M86: 59,273,968 km (0.094 R)
• M87: 59,638,238 km (0.084 R)
• M88: 59,729,493 km (0.093 R)
• M89: 60,460,578 km (0.12 R)
• M90: 60,827,392 km (0.042 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: 203 - 19,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit