🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 20 Hours

Environment

Temp: -114 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,408,910 km

• M1: 62,382 km (0.11 R)
• M2: 614,698 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.44 AU - 0.64 AU

Year: 260 Days

Day: 18.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.43 AU - 0.69 AU

Year: 275 Days

Day: 38.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.1

Radius: 14.2

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.78 AU - 1.14 AU

Year: 617 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 59,408,910 km

• M1: 176,825 km (0.107 R)
• M2: 346,020 km (0.116 R)
• M3: 461,809 km (0.075 R)
• M4: 577,897 km (0.067 R)
• M5: 771,027 km (0.096 R)
• M6: 872,305 km (0.083 R)
• M7: 997,070 km (0.069 R)
• M8: 1,090,269 km (0.105 R)
• M9: 1,191,697 km (0.093 R)
• M10: 1,286,392 km (0.093 R)
• M11: 1,394,252 km (0.099 R)
• M12: 1,494,782 km (0.112 R)
• M13: 1,625,530 km (0.086 R)
• M14: 1,737,430 km (0.08 R)
• M15: 1,934,151 km (0.108 R)
• M16: 2,023,311 km (0.11 R)
• M17: 2,144,485 km (0.084 R)
• M18: 2,337,467 km (0.12 R)
• M19: 2,452,059 km (0.113 R)
• M20: 2,575,327 km (0.1 R)
• M21: 2,667,480 km (0.073 R)
• M22: 2,760,829 km (0.069 R)
• M23: 2,999,138 km (0.061 R)
• M24: 3,096,377 km (0.116 R)
• M25: 3,237,148 km (0.12 R)
• M26: 3,401,706 km (0.104 R)
• M27: 3,517,944 km (0.099 R)
• M28: 3,665,148 km (0.083 R)
• M29: 3,837,036 km (0.079 R)
• M30: 4,072,952 km (0.094 R)
• M31: 4,196,669 km (0.104 R)
• M32: 4,329,512 km (0.119 R)
• M33: 4,503,494 km (0.084 R)
• M34: 4,752,724 km (0.09 R)
• M35: 4,924,164 km (0.11 R)
• M36: 5,231,288 km (0.09 R)
• M37: 5,349,171 km (0.095 R)
• M38: 5,916,895 km (0.07 R)
• M39: 6,031,038 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.4

Radius: 14.1

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.2 AU - 1.3 AU

Year: 917 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,408,910 km

• M1: 175,478 km (0.103 R)
• M2: 266,583 km (0.082 R)
• M3: 405,709 km (0.102 R)
• M4: 521,797 km (0.108 R)
• M5: 632,051 km (0.051 R)
• M6: 777,909 km (0.111 R)
• M7: 956,828 km (0.058 R)
• M8: 1,203,664 km (0.059 R)
• M9: 1,330,523 km (0.067 R)
• M10: 1,447,958 km (0.093 R)
• M11: 1,564,195 km (0.066 R)
• M12: 1,663,678 km (0.084 R)
• M13: 1,900,791 km (0.067 R)
• M14: 2,121,747 km (0.11 R)
• M15: 2,266,557 km (0.112 R)
• M16: 2,368,733 km (0.104 R)
• M17: 2,619,309 km (0.102 R)
• M18: 2,763,073 km (0.058 R)
• M19: 2,866,445 km (0.091 R)
• M20: 3,014,846 km (0.066 R)
• M21: 3,121,509 km (0.112 R)
• M22: 3,377,621 km (0.109 R)
• M23: 3,495,205 km (0.081 R)
• M24: 3,600,821 km (0.12 R)
• M25: 3,720,948 km (0.068 R)
• M26: 3,862,916 km (0.114 R)
• M27: 4,027,474 km (0.082 R)
• M28: 4,166,301 km (0.104 R)
• M29: 4,292,711 km (0.038 R)
• M30: 4,441,860 km (0.108 R)
• M31: 4,789,226 km (0.102 R)
• M32: 5,138,088 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 12

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.07 AU - 4.11 AU

Year: 4462 Days

Day: 5.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,408,910 km

• M1: 174,132 km (0.06 R)
• M2: 308,022 km (0.098 R)
• M3: 455,226 km (0.076 R)
• M4: 676,482 km (0.105 R)
• M5: 770,878 km (0.098 R)
• M6: 1,014,573 km (0.107 R)
• M7: 1,592,170 km (0.112 R)
• M8: 1,705,865 km (0.084 R)
• M9: 2,028,547 km (0.094 R)
• M10: 2,654,315 km (0.071 R)
• M11: 2,869,287 km (0.05 R)
• M12: 3,029,207 km (0.1 R)
• M13: 3,548,312 km (0.107 R)
• M14: 3,829,406 km (0.093 R)
• M15: 4,140,271 km (0.033 R)
• M16: 4,344,621 km (0.115 R)
• M17: 4,528,926 km (0.058 R)
• M18: 4,763,047 km (0.116 R)
• M19: 5,097,697 km (0.087 R)
• M20: 5,267,939 km (0.053 R)
• M21: 5,440,127 km (0.067 R)
• M22: 5,789,886 km (0.118 R)
• M23: 5,942,177 km (0.058 R)
• M24: 6,990,708 km (0.119 R)
• M25: 7,125,945 km (0.087 R)
• M26: 7,207,326 km (0.046 R)
• M27: 7,675,119 km (0.115 R)
• M28: 7,814,544 km (0.036 R)
• M29: 8,181,059 km (0.028 R)
• M30: 8,843,329 km (0.064 R)
• M31: 8,930,993 km (0.091 R)
• M32: 9,107,219 km (0.092 R)
• M33: 9,552,871 km (0.105 R)
• M34: 9,793,425 km (0.112 R)
• M35: 10,403,784 km (0.032 R)
• M36: 10,527,352 km (0.093 R)
• M37: 11,152,372 km (0.1 R)
• M38: 11,278,931 km (0.096 R)
• M39: 12,015,402 km (0.11 R)
• M40: 12,210,029 km (0.112 R)
• M41: 12,504,138 km (0.103 R)
• M42: 12,635,485 km (0.086 R)
• M43: 12,899,824 km (0.08 R)
• M44: 13,032,667 km (0.09 R)
• M45: 13,467,399 km (0.076 R)
• M46: 14,627,081 km (0.098 R)
• M47: 14,835,022 km (0.094 R)
• M48: 15,359,363 km (0.095 R)
• M49: 15,996,500 km (0.077 R)
• M50: 16,318,285 km (0.037 R)
• M51: 17,041,142 km (0.118 R)
• M52: 17,885,323 km (0.1 R)
• M53: 20,266,772 km (0.066 R)
• M54: 20,382,710 km (0.096 R)
• M55: 20,576,290 km (0.056 R)
• M56: 20,926,349 km (0.052 R)
• M57: 21,004,439 km (0.093 R)
• M58: 21,160,918 km (0.103 R)
• M59: 21,514,268 km (0.106 R)
• M60: 21,711,289 km (0.114 R)
• M61: 21,829,920 km (0.091 R)
• M62: 22,625,930 km (0.037 R)
• M63: 23,148,475 km (0.095 R)
• M64: 23,593,828 km (0.066 R)
• M65: 23,797,132 km (0.082 R)
• M66: 23,919,353 km (0.098 R)
• M67: 24,001,034 km (0.077 R)
• M68: 24,533,901 km (0.058 R)
• M69: 24,616,330 km (0.119 R)
• M70: 24,781,186 km (0.072 R)
• M71: 24,987,931 km (0.082 R)
• M72: 25,153,685 km (0.102 R)
• M73: 25,569,717 km (0.026 R)
• M74: 26,282,252 km (0.042 R)
• M75: 26,789,089 km (0.073 R)
• M76: 27,256,582 km (0.114 R)
• M77: 27,512,844 km (0.094 R)
• M78: 27,984,376 km (0.094 R)
• M79: 28,761,986 km (0.042 R)
• M80: 29,197,016 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122

Radius: 7.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.12 AU - 7.7 AU

Year: 10646 Days

Day: 23.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 173.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,408,910 km

• M1: 160,967 km (0.072 R)
• M2: 253,718 km (0.085 R)
• M3: 751,281 km (0.109 R)
• M4: 824,883 km (0.12 R)
• M5: 1,229,246 km (0.111 R)
• M6: 1,514,379 km (0.057 R)
• M7: 1,705,117 km (0.106 R)
• M8: 1,853,368 km (0.098 R)
• M9: 1,988,754 km (0.107 R)
• M10: 2,287,202 km (0.106 R)
• M11: 2,562,462 km (0.113 R)
• M12: 2,732,704 km (0.106 R)
• M13: 3,084,259 km (0.093 R)
• M14: 3,144,248 km (0.113 R)
• M15: 3,450,325 km (0.078 R)
• M16: 3,765,827 km (0.114 R)
• M17: 3,938,014 km (0.095 R)
• M18: 4,290,018 km (0.117 R)
• M19: 5,921,084 km (0.072 R)
• M20: 6,324,100 km (0.055 R)
• M21: 6,426,276 km (0.118 R)
• M22: 6,477,438 km (0.079 R)
• M23: 6,971,410 km (0.094 R)
• M24: 7,050,548 km (0.036 R)
• M25: 7,103,505 km (0.105 R)
• M26: 7,775,948 km (0.085 R)
• M27: 8,078,285 km (0.115 R)
• M28: 8,553,109 km (0.045 R)
• M29: 8,751,326 km (0.103 R)
• M30: 9,008,335 km (0.04 R)
• M31: 9,065,781 km (0.102 R)
• M32: 10,061,055 km (0.063 R)
• M33: 10,150,515 km (0.11 R)
• M34: 10,662,738 km (0.038 R)
• M35: 10,784,361 km (0.11 R)
• M36: 11,029,253 km (0.12 R)
• M37: 11,306,906 km (0.095 R)
• M38: 11,649,336 km (0.052 R)
• M39: 11,806,114 km (0.081 R)
• M40: 12,440,260 km (0.06 R)
• M41: 12,568,465 km (0.102 R)
• M42: 13,118,088 km (0.099 R)
• M43: 14,073,719 km (0.114 R)
• M44: 14,307,690 km (0.104 R)
• M45: 15,565,958 km (0.062 R)
• M46: 16,155,972 km (0.069 R)
• M47: 16,401,013 km (0.072 R)
• M48: 16,682,556 km (0.07 R)
• M49: 16,930,290 km (0.105 R)
• M50: 17,357,691 km (0.103 R)
• M51: 17,933,194 km (0.082 R)
• M52: 19,176,652 km (0.083 R)
• M53: 19,547,655 km (0.079 R)
• M54: 19,846,252 km (0.089 R)
• M55: 19,958,600 km (0.068 R)
• M56: 20,296,841 km (0.089 R)
• M57: 20,712,872 km (0.068 R)
• M58: 21,131,746 km (0.044 R)
• M59: 21,246,488 km (0.117 R)
• M60: 23,267,705 km (0.081 R)
• M61: 23,504,817 km (0.086 R)
• M62: 24,702,498 km (0.11 R)
• M63: 25,025,330 km (0.08 R)
• M64: 25,106,113 km (0.085 R)
• M65: 25,593,503 km (0.098 R)
• M66: 26,288,983 km (0.038 R)
• M67: 27,824,456 km (0.119 R)
• M68: 27,908,231 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.8

Radius: 5.8

Gravity: 12.87 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 7.24 AU - 10.52 AU

Year: 17359 Days

Day: 15.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,408,910 km

• M1: 657,483 km (0.12 R)
• M2: 755,469 km (0.091 R)
• M3: 922,420 km (0.099 R)
• M4: 1,266,645 km (0.111 R)
• M5: 1,315,414 km (0.117 R)
• M6: 1,389,615 km (0.104 R)
• M7: 1,892,563 km (0.083 R)
• M8: 2,416,454 km (0.117 R)
• M9: 2,600,609 km (0.057 R)
• M10: 2,821,416 km (0.118 R)
• M11: 3,180,451 km (0.097 R)
• M12: 3,247,171 km (0.087 R)
• M13: 4,304,828 km (0.11 R)
• M14: 5,823,247 km (0.104 R)
• M15: 5,946,216 km (0.107 R)
• M16: 6,362,846 km (0.052 R)
• M17: 6,532,041 km (0.079 R)
• M18: 7,356,176 km (0.106 R)
• M19: 7,802,875 km (0.068 R)
• M20: 7,848,054 km (0.048 R)
• M21: 7,938,710 km (0.082 R)
• M22: 8,029,666 km (0.08 R)
• M23: 8,212,474 km (0.078 R)
• M24: 9,100,188 km (0.119 R)
• M25: 9,243,054 km (0.119 R)
• M26: 10,017,821 km (0.119 R)
• M27: 10,712,704 km (0.05 R)
• M28: 11,628,841 km (0.09 R)
• M29: 11,991,765 km (0.078 R)
• M30: 12,253,412 km (0.072 R)
• M31: 12,411,238 km (0.12 R)
• M32: 14,523,859 km (0.11 R)
• M33: 14,690,960 km (0.088 R)
• M34: 16,454,419 km (0.071 R)
• M35: 16,628,551 km (0.104 R)
• M36: 16,978,760 km (0.104 R)
• M37: 18,283,403 km (0.098 R)
• M38: 19,435,905 km (0.072 R)
• M39: 20,862,321 km (0.034 R)
• M40: 20,987,983 km (0.068 R)
• M41: 21,050,814 km (0.116 R)
• M42: 21,366,316 km (0.118 R)
• M43: 22,579,255 km (0.107 R)
• M44: 23,880,159 km (0.058 R)
• M45: 24,672,130 km (0.114 R)
• M46: 25,271,867 km (0.045 R)
• M47: 25,405,758 km (0.119 R)
• M48: 25,472,927 km (0.11 R)
• M49: 27,374,017 km (0.048 R)
• M50: 27,580,462 km (0.087 R)
• M51: 27,649,426 km (0.08 R)
• M52: 29,109,801 km (0.109 R)
• M53: 30,026,387 km (0.092 R)
• M54: 30,381,383 km (0.069 R)
• M55: 30,737,874 km (0.1 R)
• M56: 31,023,906 km (0.113 R)
• M57: 31,815,428 km (0.075 R)
• M58: 32,759,391 km (0.07 R)
• M59: 32,905,398 km (0.073 R)
• M60: 32,978,402 km (0.086 R)
• M61: 33,051,555 km (0.078 R)
• M62: 33,565,274 km (0.079 R)
• M63: 34,155,438 km (0.113 R)
• M64: 37,081,273 km (0.026 R)
• M65: 38,304,535 km (0.062 R)
• M66: 38,921,177 km (0.097 R)
• M67: 39,774,483 km (0.064 R)
• M68: 40,947,929 km (0.106 R)
• M69: 41,026,468 km (0.119 R)
• M70: 41,499,347 km (0.108 R)
• M71: 42,530,076 km (0.043 R)
• M72: 43,649,517 km (0.091 R)
• M73: 44,454,952 km (0.105 R)
• M74: 44,535,735 km (0.099 R)
• M75: 44,778,532 km (0.113 R)
• M76: 45,509,318 km (0.086 R)
• M77: 46,326,122 km (0.113 R)
• M78: 46,490,081 km (0.115 R)
• M79: 46,654,190 km (0.111 R)
• M80: 48,222,874 km (0.081 R)
• M81: 48,388,927 km (0.106 R)
• M82: 49,473,512 km (0.109 R)
• M83: 49,808,761 km (0.066 R)
• M84: 49,976,759 km (0.104 R)
• M85: 50,819,294 km (0.11 R)
• M86: 52,006,653 km (0.111 R)
• M87: 52,518,277 km (0.075 R)
• M88: 54,063,324 km (0.077 R)
• M89: 54,408,596 km (0.043 R)
• M90: 54,668,148 km (0.097 R)
• M91: 55,014,767 km (0.057 R)
• M92: 55,188,300 km (0.052 R)
• M93: 55,275,216 km (0.068 R)
• M94: 56,496,085 km (0.095 R)
• M95: 57,461,589 km (0.097 R)
• M96: 58,521,041 km (0.113 R)
• M97: 58,698,315 km (0.105 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 15,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit