🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.46 AU - 0.64 AU

Year: 173 Days

Day: 40.3 Hours

Environment

Temp: 70 °C

Axial Tilt: 62.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.61 AU - 0.63 AU

Year: 207 Days

Day: 18 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1.02 AU

Year: 345 Days

Day: 33.4 Hours

Environment

Temp: -27 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,331,275 km

• M1: 41,289 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.99 AU - 1.29 AU

Year: 517 Days

Day: 27 Hours

Environment

Temp: -53 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,331,275 km

• M1: 730,337 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.3 AU - 1.94 AU

Year: 875 Days

Day: 40.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.2

Radius: 9.6

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.82 AU - 4.56 AU

Year: 3010 Days

Day: 10 Hours

Environment

Temp: -160 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 81,331,275 km

• M1: 124,316 km (0.106 R)
• M2: 194,178 km (0.102 R)
• M3: 339,288 km (0.12 R)
• M4: 446,400 km (0.116 R)
• M5: 572,212 km (0.093 R)
• M6: 675,285 km (0.111 R)
• M7: 772,523 km (0.075 R)
• M8: 901,178 km (0.114 R)
• M9: 1,009,486 km (0.094 R)
• M10: 1,101,040 km (0.047 R)
• M11: 1,232,387 km (0.067 R)
• M12: 1,323,044 km (0.031 R)
• M13: 1,487,152 km (0.078 R)
• M14: 1,576,014 km (0.077 R)
• M15: 1,758,972 km (0.036 R)
• M16: 1,879,099 km (0.111 R)
• M17: 2,073,576 km (0.072 R)
• M18: 2,154,957 km (0.097 R)
• M19: 2,219,135 km (0.107 R)
• M20: 2,520,575 km (0.094 R)
• M21: 2,676,306 km (0.104 R)
• M22: 2,795,236 km (0.11 R)
• M23: 2,915,962 km (0.101 R)
• M24: 3,007,665 km (0.085 R)
• M25: 3,079,622 km (0.093 R)
• M26: 3,267,517 km (0.058 R)
• M27: 3,330,946 km (0.11 R)
• M28: 3,416,217 km (0.077 R)
• M29: 3,513,007 km (0.044 R)
• M30: 3,588,853 km (0.115 R)
• M31: 3,687,288 km (0.093 R)
• M32: 4,090,155 km (0.073 R)
• M33: 4,204,598 km (0.106 R)
• M34: 4,637,235 km (0.103 R)
• M35: 4,768,731 km (0.105 R)
• M36: 4,889,307 km (0.116 R)
• M37: 5,244,602 km (0.097 R)
• M38: 5,381,634 km (0.049 R)
• M39: 5,456,882 km (0.118 R)
• M40: 5,889,818 km (0.099 R)
• M41: 6,202,178 km (0.091 R)
• M42: 6,721,283 km (0.029 R)
• M43: 6,992,952 km (0.089 R)
• M44: 7,061,468 km (0.106 R)
• M45: 7,309,801 km (0.066 R)
• M46: 7,407,189 km (0.111 R)
• M47: 7,716,109 km (0.104 R)
• M48: 7,801,080 km (0.05 R)
• M49: 8,115,385 km (0.104 R)
• M50: 8,230,725 km (0.098 R)
• M51: 8,361,175 km (0.083 R)
• M52: 8,521,394 km (0.116 R)
• M53: 8,697,471 km (0.047 R)
• M54: 9,293,169 km (0.076 R)
• M55: 9,489,442 km (0.085 R)
• M56: 9,580,696 km (0.114 R)
• M57: 9,717,878 km (0.051 R)
• M58: 9,886,474 km (0.1 R)
• M59: 10,086,936 km (0.119 R)
• M60: 10,164,427 km (0.054 R)
• M61: 10,242,218 km (0.116 R)
• M62: 10,320,009 km (0.116 R)
• M63: 10,445,073 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.5

Radius: 12.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.79 AU - 4.65 AU

Year: 3046 Days

Day: 13.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 81,331,275 km

• M1: 192,233 km (0.118 R)
• M2: 306,077 km (0.091 R)
• M3: 388,805 km (0.11 R)
• M4: 467,045 km (0.065 R)
• M5: 546,930 km (0.118 R)
• M6: 644,468 km (0.071 R)
• M7: 736,171 km (0.028 R)
• M8: 941,868 km (0.107 R)
• M9: 1,048,531 km (0.1 R)
• M10: 1,144,573 km (0.116 R)
• M11: 1,228,348 km (0.079 R)
• M12: 1,330,224 km (0.111 R)
• M13: 1,435,092 km (0.04 R)
• M14: 1,526,197 km (0.104 R)
• M15: 1,653,655 km (0.086 R)
• M16: 1,829,432 km (0.115 R)
• M17: 1,947,166 km (0.111 R)
• M18: 2,067,443 km (0.116 R)
• M19: 2,238,283 km (0.113 R)
• M20: 2,696,352 km (0.118 R)
• M21: 3,010,956 km (0.113 R)
• M22: 3,573,145 km (0.076 R)
• M23: 3,779,441 km (0.088 R)
• M24: 4,048,866 km (0.114 R)
• M25: 4,144,160 km (0.105 R)
• M26: 4,240,052 km (0.088 R)
• M27: 4,996,419 km (0.096 R)
• M28: 5,554,719 km (0.112 R)
• M29: 5,687,412 km (0.036 R)
• M30: 5,861,544 km (0.039 R)
• M31: 6,201,430 km (0.083 R)
• M32: 6,547,749 km (0.045 R)
• M33: 7,000,432 km (0.077 R)
• M34: 7,158,408 km (0.119 R)
• M35: 7,317,580 km (0.063 R)
• M36: 7,492,460 km (0.118 R)
• M37: 7,639,365 km (0.094 R)
• M38: 8,266,778 km (0.093 R)
• M39: 8,525,433 km (0.053 R)
• M40: 8,848,714 km (0.072 R)
• M41: 8,941,914 km (0.092 R)
• M42: 9,160,476 km (0.068 R)
• M43: 9,364,976 km (0.07 R)
• M44: 9,443,964 km (0.075 R)
• M45: 9,523,251 km (0.111 R)
• M46: 9,650,708 km (0.078 R)
• M47: 9,890,962 km (0.032 R)
• M48: 10,279,618 km (0.078 R)
• M49: 10,607,237 km (0.094 R)
• M50: 11,005,167 km (0.082 R)
• M51: 11,239,438 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 15

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.71 AU - 6.71 AU

Year: 6571 Days

Day: 6.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 81,331,275 km

• M1: 273,016 km (0.111 R)
• M2: 384,317 km (0.067 R)
• M3: 540,647 km (0.096 R)
• M4: 717,621 km (0.027 R)
• M5: 893,847 km (0.115 R)
• M6: 1,231,490 km (0.106 R)
• M7: 1,374,655 km (0.102 R)
• M8: 1,571,675 km (0.116 R)
• M9: 1,880,296 km (0.12 R)
• M10: 2,285,855 km (0.103 R)
• M11: 2,533,590 km (0.076 R)
• M12: 3,129,737 km (0.101 R)
• M13: 3,888,647 km (0.056 R)
• M14: 4,449,190 km (0.041 R)
• M15: 4,861,332 km (0.093 R)
• M16: 5,286,041 km (0.097 R)
• M17: 5,450,299 km (0.097 R)
• M18: 5,692,199 km (0.09 R)
• M19: 5,968,805 km (0.112 R)
• M20: 6,695,701 km (0.072 R)
• M21: 7,201,492 km (0.119 R)
• M22: 7,450,722 km (0.05 R)
• M23: 8,267,377 km (0.08 R)
• M24: 8,916,482 km (0.1 R)
• M25: 9,527,589 km (0.087 R)
• M26: 9,691,548 km (0.041 R)
• M27: 11,967,381 km (0.112 R)
• M28: 12,801,539 km (0.065 R)
• M29: 13,164,912 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 12.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.28 AU - 8.38 AU

Year: 10208 Days

Day: 10.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,331,275 km

• M1: 182,809 km (0.099 R)
• M2: 347,067 km (0.064 R)
• M3: 944,112 km (0.082 R)
• M4: 1,096,702 km (0.112 R)
• M5: 1,299,706 km (0.118 R)
• M6: 1,406,070 km (0.092 R)
• M7: 2,007,454 km (0.087 R)
• M8: 2,336,270 km (0.101 R)
• M9: 2,574,131 km (0.103 R)
• M10: 2,655,213 km (0.118 R)
• M11: 2,988,367 km (0.027 R)
• M12: 3,073,937 km (0.084 R)
• M13: 3,879,970 km (0.113 R)
• M14: 4,099,281 km (0.114 R)
• M15: 4,616,291 km (0.102 R)
• M16: 5,570,726 km (0.11 R)
• M17: 5,962,074 km (0.069 R)
• M18: 6,070,532 km (0.104 R)
• M19: 6,252,443 km (0.113 R)
• M20: 6,510,350 km (0.077 R)
• M21: 6,847,244 km (0.047 R)
• M22: 7,189,674 km (0.083 R)
• M23: 7,773,105 km (0.11 R)
• M24: 8,090,552 km (0.077 R)
• M25: 8,534,110 km (0.074 R)
• M26: 8,697,321 km (0.036 R)
• M27: 9,193,238 km (0.05 R)
• M28: 10,083,345 km (0.117 R)
• M29: 10,824,004 km (0.079 R)
• M30: 11,134,121 km (0.081 R)
• M31: 11,268,011 km (0.091 R)
• M32: 11,717,852 km (0.112 R)
• M33: 11,899,463 km (0.087 R)
• M34: 12,036,345 km (0.115 R)
• M35: 12,311,606 km (0.073 R)
• M36: 12,449,984 km (0.117 R)
• M37: 13,291,322 km (0.038 R)
• M38: 14,538,968 km (0.086 R)
• M39: 14,636,506 km (0.099 R)
• M40: 14,734,193 km (0.069 R)
• M41: 15,873,980 km (0.048 R)
• M42: 16,939,116 km (0.1 R)
• M43: 17,662,123 km (0.112 R)
• M44: 18,342,494 km (0.096 R)
• M45: 18,712,450 km (0.099 R)
• M46: 19,084,799 km (0.078 R)
• M47: 19,405,985 km (0.077 R)
• M48: 20,108,048 km (0.06 R)
• M49: 20,380,167 km (0.098 R)
• M50: 23,225,967 km (0.118 R)
• M51: 23,454,403 km (0.085 R)
• M52: 23,855,924 km (0.1 R)
• M53: 24,259,838 km (0.085 R)
• M54: 24,840,577 km (0.118 R)
• M55: 25,543,687 km (0.108 R)
• M56: 27,390,173 km (0.09 R)
• M57: 27,813,087 km (0.033 R)
• M58: 28,238,094 km (0.11 R)
• M59: 28,726,531 km (0.102 R)
• M60: 29,217,661 km (0.101 R)
• M61: 29,897,583 km (0.097 R)
• M62: 32,032,195 km (0.103 R)
• M63: 33,246,332 km (0.084 R)
• M64: 33,568,266 km (0.105 R)
• M65: 34,215,427 km (0.074 R)
• M66: 34,345,278 km (0.079 R)
• M67: 34,475,428 km (0.092 R)
• M68: 35,324,994 km (0.04 R)
• M69: 37,512,414 km (0.034 R)
• M70: 37,713,474 km (0.051 R)
• M71: 38,588,771 km (0.104 R)
• M72: 38,927,161 km (0.103 R)
• M73: 39,879,950 km (0.089 R)
• M74: 40,427,927 km (0.104 R)
• M75: 40,702,888 km (0.093 R)
• M76: 41,462,097 km (0.085 R)
• M77: 42,225,944 km (0.11 R)
• M78: 44,687,278 km (0.075 R)
• M79: 45,042,722 km (0.104 R)
• M80: 45,185,139 km (0.095 R)
• M81: 45,613,288 km (0.09 R)
• M82: 45,899,469 km (0.092 R)
• M83: 47,194,837 km (0.082 R)
• M84: 48,940,495 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.3

Radius: 6.8

Gravity: 19.64 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 10.57 AU - 14.81 AU

Year: 19194 Days

Day: 24.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,331,275 km

• M1: 191,336 km (0.085 R)
• M2: 368,011 km (0.119 R)
• M3: 528,080 km (0.071 R)
• M4: 616,493 km (0.076 R)
• M5: 886,068 km (0.096 R)
• M6: 1,190,201 km (0.102 R)
• M7: 1,308,682 km (0.072 R)
• M8: 1,493,585 km (0.113 R)
• M9: 2,133,565 km (0.093 R)
• M10: 2,314,877 km (0.049 R)
• M11: 2,888,436 km (0.073 R)
• M12: 3,170,727 km (0.11 R)
• M13: 3,632,236 km (0.115 R)
• M14: 5,880,094 km (0.068 R)
• M15: 6,919,799 km (0.082 R)
• M16: 7,134,622 km (0.087 R)
• M17: 7,188,626 km (0.084 R)
• M18: 7,242,781 km (0.077 R)
• M19: 10,240,423 km (0.084 R)
• M20: 10,793,786 km (0.094 R)
• M21: 11,293,742 km (0.037 R)
• M22: 11,929,233 km (0.047 R)
• M23: 11,993,560 km (0.077 R)
• M24: 12,186,841 km (0.119 R)
• M25: 12,251,467 km (0.09 R)
• M26: 14,175,745 km (0.065 R)
• M27: 16,191,875 km (0.059 R)
• M28: 16,979,957 km (0.119 R)
• M29: 17,197,023 km (0.091 R)
• M30: 17,560,845 km (0.079 R)
• M31: 19,266,859 km (0.109 R)
• M32: 20,025,021 km (0.095 R)
• M33: 20,254,355 km (0.102 R)
• M34: 20,561,479 km (0.114 R)
• M35: 21,102,724 km (0.093 R)
• M36: 21,258,157 km (0.08 R)
• M37: 24,447,134 km (0.048 R)
• M38: 24,692,176 km (0.105 R)
• M39: 25,763,895 km (0.049 R)
• M40: 26,850,574 km (0.095 R)
• M41: 27,187,917 km (0.077 R)
• M42: 27,526,756 km (0.079 R)
• M43: 28,551,502 km (0.084 R)
• M44: 28,637,371 km (0.103 R)
• M45: 29,414,981 km (0.117 R)
• M46: 29,588,664 km (0.098 R)
• M47: 30,550,279 km (0.09 R)
• M48: 30,814,319 km (0.056 R)
• M49: 31,167,520 km (0.044 R)
• M50: 33,224,341 km (0.102 R)
• M51: 33,859,084 km (0.117 R)
• M52: 35,140,390 km (0.089 R)
• M53: 37,091,894 km (0.079 R)
• M54: 39,365,034 km (0.102 R)
• M55: 39,556,519 km (0.06 R)
• M56: 39,652,412 km (0.057 R)
• M57: 39,748,304 km (0.055 R)
• M58: 40,518,434 km (0.118 R)
• M59: 42,759,859 km (0.047 R)
• M60: 43,648,021 km (0.115 R)
• M61: 43,846,089 km (0.064 R)
• M62: 44,442,386 km (0.059 R)
• M63: 45,743,588 km (0.103 R)
• M64: 47,158,784 km (0.115 R)
• M65: 47,667,716 km (0.096 R)
• M66: 48,485,717 km (0.09 R)
• M67: 49,618,023 km (0.119 R)
• M68: 49,824,917 km (0.061 R)
• M69: 50,239,453 km (0.078 R)
• M70: 52,013,833 km (0.115 R)
• M71: 52,223,869 km (0.109 R)
• M72: 52,961,386 km (0.09 R)
• M73: 55,087,621 km (0.113 R)
• M74: 57,350,139 km (0.111 R)
• M75: 57,784,571 km (0.113 R)
• M76: 59,203,806 km (0.077 R)
• M77: 59,752,681 km (0.116 R)
• M78: 60,966,219 km (0.056 R)
• M79: 61,520,628 km (0.12 R)
• M80: 62,969,633 km (0.115 R)
• M81: 68,646,424 km (0.092 R)
• M82: 69,223,124 km (0.036 R)
• M83: 69,917,258 km (0.094 R)
• M84: 70,149,134 km (0.03 R)
• M85: 70,613,636 km (0.105 R)
• M86: 70,962,648 km (0.066 R)
• M87: 71,545,630 km (0.062 R)
• M88: 71,779,302 km (0.088 R)
• M89: 73,068,986 km (0.111 R)
• M90: 73,539,920 km (0.072 R)
• M91: 75,314,599 km (0.041 R)
• M92: 76,147,560 km (0.068 R)
• M93: 77,223,169 km (0.108 R)
• M94: 77,702,780 km (0.111 R)
• M95: 81,087,731 km (0.074 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 18,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit