🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 33.8 Hours

Environment

Temp: 176 °C

Axial Tilt: 157.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.3 AU - 2.14 AU

Year: 859 Days

Day: 46.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.59 AU - 1.91 AU

Year: 882 Days

Day: 30.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.02 AU - 4.2 AU

Year: 2612 Days

Day: 18.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911

Radius: 11.7

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.31 AU - 8.11 AU

Year: 6619 Days

Day: 5.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,614,228 km

• M1: 204,650 km (0.106 R)
• M2: 293,810 km (0.078 R)
• M3: 406,757 km (0.092 R)
• M4: 702,661 km (0.063 R)
• M5: 868,416 km (0.105 R)
• M6: 964,757 km (0.079 R)
• M7: 1,350,570 km (0.076 R)
• M8: 2,080,308 km (0.068 R)
• M9: 2,168,122 km (0.054 R)
• M10: 2,486,017 km (0.072 R)
• M11: 2,966,077 km (0.084 R)
• M12: 3,141,106 km (0.055 R)
• M13: 3,371,038 km (0.12 R)
• M14: 3,580,326 km (0.096 R)
• M15: 3,820,879 km (0.114 R)
• M16: 4,205,495 km (0.104 R)
• M17: 4,574,104 km (0.111 R)
• M18: 5,012,426 km (0.044 R)
• M19: 5,525,547 km (0.082 R)
• M20: 5,741,716 km (0.071 R)
• M21: 7,030,352 km (0.118 R)
• M22: 7,366,050 km (0.039 R)
• M23: 7,501,884 km (0.083 R)
• M24: 8,582,579 km (0.111 R)
• M25: 8,905,412 km (0.043 R)
• M26: 9,305,436 km (0.119 R)
• M27: 9,785,945 km (0.102 R)
• M28: 10,123,288 km (0.101 R)
• M29: 10,350,377 km (0.113 R)
• M30: 10,579,113 km (0.114 R)
• M31: 12,793,610 km (0.097 R)
• M32: 12,875,290 km (0.098 R)
• M33: 13,535,167 km (0.106 R)
• M34: 14,930,615 km (0.042 R)
• M35: 15,842,265 km (0.026 R)
• M36: 16,593,545 km (0.111 R)
• M37: 16,906,205 km (0.111 R)
• M38: 17,764,897 km (0.106 R)
• M39: 18,869,677 km (0.054 R)
• M40: 19,196,100 km (0.099 R)
• M41: 19,477,493 km (0.086 R)
• M42: 19,618,564 km (0.043 R)
• M43: 19,996,747 km (0.113 R)
• M44: 21,049,019 km (0.1 R)
• M45: 21,145,509 km (0.106 R)
• M46: 21,387,559 km (0.071 R)
• M47: 21,533,267 km (0.035 R)
• M48: 21,727,894 km (0.111 R)
• M49: 22,070,174 km (0.101 R)
• M50: 22,562,052 km (0.075 R)
• M51: 23,157,152 km (0.077 R)
• M52: 23,256,784 km (0.103 R)
• M53: 24,261,633 km (0.112 R)
• M54: 24,616,629 km (0.088 R)
• M55: 24,820,232 km (0.117 R)
• M56: 24,973,420 km (0.07 R)
• M57: 25,178,070 km (0.103 R)
• M58: 25,280,544 km (0.045 R)
• M59: 25,383,168 km (0.111 R)
• M60: 25,950,294 km (0.083 R)
• M61: 26,417,488 km (0.093 R)
• M62: 26,625,878 km (0.104 R)
• M63: 26,887,375 km (0.108 R)
• M64: 28,153,870 km (0.073 R)
• M65: 28,473,561 km (0.092 R)
• M66: 28,633,930 km (0.103 R)
• M67: 29,385,959 km (0.116 R)
• M68: 29,601,978 km (0.094 R)
• M69: 30,580,797 km (0.119 R)
• M70: 30,690,302 km (0.112 R)
• M71: 30,854,561 km (0.12 R)
• M72: 31,074,171 km (0.039 R)
• M73: 31,294,379 km (0.09 R)
• M74: 31,791,492 km (0.103 R)
• M75: 31,957,845 km (0.068 R)
• M76: 32,849,748 km (0.086 R)
• M77: 33,806,426 km (0.074 R)
• M78: 34,032,768 km (0.057 R)
• M79: 34,259,708 km (0.109 R)
• M80: 34,658,087 km (0.115 R)
• M81: 34,829,227 km (0.101 R)
• M82: 36,440,545 km (0.117 R)
• M83: 38,134,741 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.1

Radius: 14.7

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.46 AU - 9.84 AU

Year: 8860 Days

Day: 11.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,614,228 km

• M1: 220,657 km (0.083 R)
• M2: 312,660 km (0.11 R)
• M3: 407,056 km (0.079 R)
• M4: 765,044 km (0.065 R)
• M5: 1,174,642 km (0.1 R)
• M6: 1,413,401 km (0.117 R)
• M7: 1,547,590 km (0.089 R)
• M8: 1,793,230 km (0.103 R)
• M9: 1,958,087 km (0.076 R)
• M10: 2,090,032 km (0.071 R)
• M11: 2,383,244 km (0.06 R)
• M12: 2,966,526 km (0.099 R)
• M13: 3,119,265 km (0.065 R)
• M14: 3,455,711 km (0.071 R)
• M15: 3,616,828 km (0.105 R)
• M16: 3,946,841 km (0.117 R)
• M17: 4,042,882 km (0.058 R)
• M18: 4,385,462 km (0.096 R)
• M19: 4,485,243 km (0.12 R)
• M20: 5,099,343 km (0.094 R)
• M21: 6,691,513 km (0.055 R)
• M22: 7,541,827 km (0.037 R)
• M23: 8,333,200 km (0.07 R)
• M24: 8,644,663 km (0.092 R)
• M25: 9,569,477 km (0.091 R)
• M26: 9,732,239 km (0.063 R)
• M27: 10,458,986 km (0.091 R)
• M28: 10,828,941 km (0.115 R)
• M29: 11,340,416 km (0.083 R)
• M30: 11,755,401 km (0.03 R)
• M31: 12,140,166 km (0.102 R)
• M32: 12,281,088 km (0.09 R)
• M33: 12,778,800 km (0.086 R)
• M34: 13,030,124 km (0.114 R)
• M35: 13,464,706 km (0.102 R)
• M36: 14,722,076 km (0.12 R)
• M37: 15,212,757 km (0.08 R)
• M38: 15,326,751 km (0.045 R)
• M39: 16,834,697 km (0.114 R)
• M40: 17,031,568 km (0.12 R)
• M41: 17,467,047 km (0.099 R)
• M42: 19,658,207 km (0.112 R)
• M43: 19,948,577 km (0.08 R)
• M44: 20,282,180 km (0.059 R)
• M45: 20,533,654 km (0.1 R)
• M46: 21,039,594 km (0.115 R)
• M47: 21,379,181 km (0.099 R)
• M48: 21,506,938 km (0.061 R)
• M49: 21,677,779 km (0.081 R)
• M50: 22,149,910 km (0.103 R)
• M51: 22,973,296 km (0.061 R)
• M52: 23,762,575 km (0.109 R)
• M53: 24,205,085 km (0.031 R)
• M54: 24,427,238 km (0.082 R)
• M55: 24,963,397 km (0.117 R)
• M56: 25,277,851 km (0.108 R)
• M57: 25,503,295 km (0.072 R)
• M58: 25,820,144 km (0.073 R)
• M59: 26,047,233 km (0.087 R)
• M60: 26,274,921 km (0.05 R)
• M61: 26,824,245 km (0.108 R)
• M62: 26,916,247 km (0.081 R)
• M63: 27,008,250 km (0.085 R)
• M64: 27,285,006 km (0.036 R)
• M65: 28,167,334 km (0.116 R)
• M66: 28,447,980 km (0.115 R)
• M67: 28,588,751 km (0.097 R)
• M68: 29,627,260 km (0.043 R)
• M69: 29,960,265 km (0.079 R)
• M70: 30,630,164 km (0.115 R)
• M71: 30,822,547 km (0.033 R)
• M72: 31,401,790 km (0.085 R)
• M73: 31,789,996 km (0.049 R)
• M74: 32,033,392 km (0.111 R)
• M75: 32,375,373 km (0.118 R)
• M76: 32,473,210 km (0.081 R)
• M77: 32,669,333 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.9

Radius: 14.2

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.59 AU - 10.13 AU

Year: 9205 Days

Day: 8.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,614,228 km

• M1: 204,351 km (0.082 R)
• M2: 299,944 km (0.098 R)
• M3: 424,559 km (0.094 R)
• M4: 515,963 km (0.03 R)
• M5: 713,881 km (0.084 R)
• M6: 841,488 km (0.057 R)
• M7: 939,923 km (0.104 R)
• M8: 1,303,745 km (0.056 R)
• M9: 1,873,564 km (0.1 R)
• M10: 2,023,461 km (0.09 R)
• M11: 2,142,989 km (0.039 R)
• M12: 2,589,539 km (0.037 R)
• M13: 2,776,686 km (0.053 R)
• M14: 2,968,171 km (0.101 R)
• M15: 3,085,306 km (0.087 R)
• M16: 4,078,038 km (0.096 R)
• M17: 4,318,891 km (0.102 R)
• M18: 4,407,602 km (0.077 R)
• M19: 4,541,941 km (0.116 R)
• M20: 4,976,373 km (0.095 R)
• M21: 5,092,910 km (0.081 R)
• M22: 5,186,857 km (0.109 R)
• M23: 5,376,547 km (0.108 R)
• M24: 6,133,214 km (0.107 R)
• M25: 6,485,965 km (0.055 R)
• M26: 6,923,389 km (0.112 R)
• M27: 7,106,348 km (0.113 R)
• M28: 7,237,994 km (0.113 R)
• M29: 7,370,537 km (0.072 R)
• M30: 7,881,414 km (0.092 R)
• M31: 8,045,074 km (0.108 R)
• M32: 8,237,607 km (0.116 R)
• M33: 8,515,260 km (0.066 R)
• M34: 8,937,426 km (0.046 R)
• M35: 9,222,858 km (0.102 R)
• M36: 9,598,349 km (0.077 R)
• M37: 9,949,455 km (0.112 R)
• M38: 10,664,383 km (0.116 R)
• M39: 10,967,169 km (0.111 R)
• M40: 11,058,574 km (0.087 R)
• M41: 11,180,795 km (0.108 R)
• M42: 11,272,798 km (0.116 R)
• M43: 11,798,934 km (0.104 R)
• M44: 13,100,734 km (0.113 R)
• M45: 13,230,286 km (0.105 R)
• M46: 13,425,212 km (0.083 R)
• M47: 14,381,143 km (0.035 R)
• M48: 14,481,373 km (0.058 R)
• M49: 14,884,240 km (0.056 R)
• M50: 15,461,389 km (0.091 R)
• M51: 15,564,013 km (0.118 R)
• M52: 16,011,311 km (0.07 R)
• M53: 16,428,090 km (0.098 R)
• M54: 17,165,907 km (0.115 R)
• M55: 17,307,726 km (0.09 R)
• M56: 18,022,355 km (0.1 R)
• M57: 18,166,567 km (0.115 R)
• M58: 18,929,367 km (0.083 R)
• M59: 19,296,330 km (0.091 R)
• M60: 19,443,834 km (0.06 R)
• M61: 19,962,938 km (0.054 R)
• M62: 20,674,575 km (0.088 R)
• M63: 20,901,067 km (0.093 R)
• M64: 21,242,449 km (0.118 R)
• M65: 21,585,477 km (0.089 R)
• M66: 22,161,578 km (0.068 R)
• M67: 23,171,962 km (0.082 R)
• M68: 23,407,280 km (0.031 R)
• M69: 24,635,628 km (0.109 R)
• M70: 25,237,610 km (0.107 R)
• M71: 25,560,591 km (0.091 R)
• M72: 25,763,296 km (0.078 R)
• M73: 27,361,750 km (0.108 R)
• M74: 27,943,386 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.8

Radius: 5.3

Gravity: 14.94 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.95 AU - 16.13 AU

Year: 23328 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,614,228 km

• M1: 68,217 km (0.084 R)
• M2: 117,135 km (0.078 R)
• M3: 401,072 km (0.052 R)
• M4: 726,298 km (0.049 R)
• M5: 1,870,422 km (0.085 R)
• M6: 1,965,566 km (0.082 R)
• M7: 2,535,086 km (0.112 R)
• M8: 2,892,624 km (0.102 R)
• M9: 3,894,481 km (0.093 R)
• M10: 4,016,404 km (0.099 R)
• M11: 4,474,323 km (0.108 R)
• M12: 5,258,964 km (0.077 R)
• M13: 5,393,901 km (0.066 R)
• M14: 5,529,885 km (0.085 R)
• M15: 5,712,993 km (0.107 R)
• M16: 5,991,544 km (0.117 R)
• M17: 6,417,449 km (0.096 R)
• M18: 6,706,921 km (0.062 R)
• M19: 6,902,147 km (0.093 R)
• M20: 7,600,469 km (0.112 R)
• M21: 8,742,500 km (0.088 R)
• M22: 8,849,013 km (0.113 R)
• M23: 9,170,948 km (0.047 R)
• M24: 9,224,953 km (0.1 R)
• M25: 11,009,207 km (0.117 R)
• M26: 11,413,420 km (0.117 R)
• M27: 11,940,304 km (0.073 R)
• M28: 12,355,438 km (0.03 R)
• M29: 12,594,944 km (0.108 R)
• M30: 13,261,103 km (0.056 R)
• M31: 13,506,294 km (0.082 R)
• M32: 13,691,048 km (0.061 R)
• M33: 14,001,014 km (0.119 R)
• M34: 14,564,549 km (0.085 R)
• M35: 14,690,810 km (0.114 R)
• M36: 15,135,565 km (0.099 R)
• M37: 15,327,499 km (0.08 R)
• M38: 15,456,003 km (0.054 R)
• M39: 16,038,388 km (0.099 R)
• M40: 16,103,463 km (0.056 R)
• M41: 16,299,436 km (0.063 R)
• M42: 18,780,666 km (0.106 R)
• M43: 19,401,797 km (0.088 R)
• M44: 19,540,773 km (0.063 R)
• M45: 22,242,660 km (0.075 R)
• M46: 22,388,069 km (0.118 R)
• M47: 22,606,781 km (0.101 R)
• M48: 23,046,300 km (0.07 R)
• M49: 23,119,902 km (0.039 R)
• M50: 25,362,075 km (0.089 R)
• M51: 27,049,838 km (0.112 R)
• M52: 27,907,184 km (0.037 R)
• M53: 28,064,112 km (0.059 R)
• M54: 28,457,554 km (0.07 R)
• M55: 29,090,802 km (0.041 R)
• M56: 33,069,507 km (0.101 R)
• M57: 33,235,411 km (0.106 R)
• M58: 34,657,488 km (0.092 R)
• M59: 37,215,014 km (0.099 R)
• M60: 37,387,649 km (0.084 R)
• M61: 38,516,365 km (0.068 R)
• M62: 40,186,027 km (0.031 R)
• M63: 41,074,339 km (0.074 R)
• M64: 41,789,567 km (0.105 R)
• M65: 41,879,326 km (0.11 R)
• M66: 44,325,251 km (0.114 R)
• M67: 44,783,170 km (0.034 R)
• M68: 45,242,734 km (0.097 R)
• M69: 47,751,341 km (0.079 R)
• M70: 48,975,201 km (0.098 R)
• M71: 50,018,946 km (0.117 R)
• M72: 50,591,307 km (0.086 R)
• M73: 50,686,900 km (0.107 R)
• M74: 50,782,493 km (0.089 R)
• M75: 51,069,871 km (0.078 R)
• M76: 51,935,145 km (0.048 R)
• M77: 52,417,897 km (0.099 R)
• M78: 52,999,234 km (0.087 R)
• M79: 54,364,016 km (0.068 R)
• M80: 54,755,962 km (0.081 R)
• M81: 55,542,997 km (0.09 R)
• M82: 57,426,733 km (0.109 R)
• M83: 60,849,682 km (0.106 R)
• M84: 61,053,135 km (0.034 R)
• M85: 61,256,738 km (0.118 R)
• M86: 62,688,539 km (0.088 R)
• M87: 64,545,497 km (0.097 R)
• M88: 66,734,563 km (0.088 R)
• M89: 67,049,317 km (0.115 R)
• M90: 70,010,457 km (0.105 R)
• M91: 70,436,961 km (0.109 R)
• M92: 70,543,624 km (0.08 R)
• M93: 70,757,399 km (0.088 R)
• M94: 71,185,399 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 10,936 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit