🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 235 Days

Day: 29.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,290,891 km

• M1: 158,873 km (0.05 R)
• M2: 424,858 km (0.115 R)

Asteroid Belt

Center: 0.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 10.3

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.31 AU - 1.33 AU

Year: 979 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,290,891 km

• M1: 136,284 km (0.109 R)
• M2: 209,437 km (0.114 R)
• M3: 331,808 km (0.069 R)
• M4: 414,536 km (0.057 R)
• M5: 494,271 km (0.038 R)
• M6: 593,156 km (0.067 R)
• M7: 713,283 km (0.07 R)
• M8: 822,788 km (0.073 R)
• M9: 902,524 km (0.096 R)
• M10: 974,630 km (0.067 R)
• M11: 1,119,590 km (0.112 R)
• M12: 1,186,311 km (0.065 R)
• M13: 1,300,903 km (0.11 R)
• M14: 1,467,705 km (0.035 R)
• M15: 1,535,323 km (0.12 R)
• M16: 1,855,911 km (0.085 R)
• M17: 2,010,595 km (0.06 R)
• M18: 2,099,905 km (0.078 R)
• M19: 2,176,499 km (0.099 R)
• M20: 2,247,110 km (0.068 R)
• M21: 2,383,393 km (0.097 R)
• M22: 2,448,917 km (0.114 R)
• M23: 2,522,370 km (0.066 R)
• M24: 2,589,240 km (0.101 R)
• M25: 2,885,743 km (0.03 R)
• M26: 2,955,755 km (0.061 R)
• M27: 3,355,031 km (0.111 R)
• M28: 3,461,844 km (0.113 R)
• M29: 3,544,722 km (0.078 R)
• M30: 3,644,952 km (0.073 R)
• M31: 3,754,757 km (0.113 R)
• M32: 3,831,351 km (0.098 R)
• M33: 3,977,658 km (0.079 R)
• M34: 4,064,574 km (0.043 R)
• M35: 4,204,897 km (0.111 R)
• M36: 4,320,087 km (0.087 R)
• M37: 4,617,488 km (0.117 R)
• M38: 4,791,769 km (0.09 R)
• M39: 4,949,446 km (0.11 R)
• M40: 5,241,610 km (0.071 R)
• M41: 5,394,649 km (0.108 R)
• M42: 5,539,460 km (0.114 R)
• M43: 5,695,341 km (0.109 R)
• M44: 5,832,971 km (0.063 R)
• M45: 6,041,510 km (0.101 R)
• M46: 6,202,029 km (0.101 R)
• M47: 6,282,811 km (0.12 R)
• M48: 6,425,079 km (0.104 R)
• M49: 6,650,822 km (0.082 R)
• M50: 7,163,045 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.4

Radius: 12.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.58 AU - 1.74 AU

Year: 1381 Days

Day: 9.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,290,891 km

• M1: 154,535 km (0.096 R)
• M2: 251,923 km (0.094 R)
• M3: 346,618 km (0.085 R)
• M4: 456,124 km (0.079 R)
• M5: 556,803 km (0.058 R)
• M6: 635,941 km (0.11 R)
• M7: 830,268 km (0.095 R)
• M8: 1,014,423 km (0.116 R)
• M9: 1,140,684 km (0.068 R)
• M10: 1,354,609 km (0.059 R)
• M11: 1,445,415 km (0.094 R)
• M12: 1,618,649 km (0.065 R)
• M13: 1,753,287 km (0.064 R)
• M14: 1,860,848 km (0.109 R)
• M15: 1,994,289 km (0.114 R)
• M16: 2,139,399 km (0.089 R)
• M17: 2,423,186 km (0.115 R)
• M18: 2,560,966 km (0.074 R)
• M19: 2,657,307 km (0.112 R)
• M20: 2,745,869 km (0.075 R)
• M21: 2,999,587 km (0.102 R)
• M22: 3,194,812 km (0.094 R)
• M23: 3,317,931 km (0.105 R)
• M24: 3,423,398 km (0.115 R)
• M25: 3,696,713 km (0.059 R)
• M26: 3,806,219 km (0.108 R)
• M27: 3,967,336 km (0.076 R)
• M28: 4,110,201 km (0.119 R)
• M29: 4,275,507 km (0.105 R)
• M30: 4,517,257 km (0.111 R)
• M31: 4,666,556 km (0.107 R)
• M32: 4,828,421 km (0.115 R)
• M33: 4,937,328 km (0.085 R)
• M34: 5,058,203 km (0.06 R)
• M35: 5,135,545 km (0.085 R)
• M36: 5,403,924 km (0.115 R)
• M37: 5,505,800 km (0.033 R)
• M38: 5,654,052 km (0.101 R)
• M39: 5,861,693 km (0.066 R)
• M40: 5,989,749 km (0.1 R)
• M41: 6,499,429 km (0.112 R)
• M42: 6,802,215 km (0.094 R)
• M43: 6,900,052 km (0.099 R)
• M44: 7,097,222 km (0.117 R)
• M45: 7,346,452 km (0.101 R)
• M46: 7,674,670 km (0.11 R)
• M47: 8,124,062 km (0.03 R)
• M48: 8,215,017 km (0.107 R)
• M49: 8,568,966 km (0.086 R)
• M50: 8,661,567 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 10.8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.16 AU - 3.3 AU

Year: 2912 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,290,891 km

• M1: 165,605 km (0.06 R)
• M2: 249,230 km (0.073 R)
• M3: 353,051 km (0.039 R)
• M4: 484,398 km (0.108 R)
• M5: 566,976 km (0.116 R)
• M6: 697,126 km (0.093 R)
• M7: 766,390 km (0.114 R)
• M8: 879,785 km (0.113 R)
• M9: 1,098,946 km (0.084 R)
• M10: 1,298,210 km (0.047 R)
• M11: 1,385,725 km (0.102 R)
• M12: 1,498,073 km (0.119 R)
• M13: 1,666,520 km (0.069 R)
• M14: 2,035,429 km (0.066 R)
• M15: 2,262,518 km (0.069 R)
• M16: 2,348,986 km (0.116 R)
• M17: 2,552,888 km (0.057 R)
• M18: 2,727,468 km (0.09 R)
• M19: 2,985,674 km (0.05 R)
• M20: 3,154,869 km (0.083 R)
• M21: 3,266,918 km (0.101 R)
• M22: 3,372,834 km (0.083 R)
• M23: 3,556,989 km (0.106 R)
• M24: 3,634,630 km (0.114 R)
• M25: 3,791,857 km (0.079 R)
• M26: 3,887,301 km (0.105 R)
• M27: 4,096,738 km (0.11 R)
• M28: 4,186,496 km (0.112 R)
• M29: 4,277,003 km (0.095 R)
• M30: 4,476,567 km (0.078 R)
• M31: 4,552,263 km (0.117 R)
• M32: 4,619,881 km (0.059 R)
• M33: 4,747,638 km (0.09 R)
• M34: 4,859,238 km (0.072 R)
• M35: 5,385,972 km (0.107 R)
• M36: 5,520,461 km (0.114 R)
• M37: 5,847,930 km (0.106 R)
• M38: 6,153,708 km (0.035 R)
• M39: 6,238,082 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.6

Radius: 10.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.63 AU - 3.47 AU

Year: 3439 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,290,891 km

• M1: 150,495 km (0.11 R)
• M2: 233,223 km (0.057 R)
• M3: 408,552 km (0.095 R)
• M4: 663,616 km (0.105 R)
• M5: 884,722 km (0.094 R)
• M6: 949,946 km (0.079 R)
• M7: 1,488,200 km (0.039 R)
• M8: 1,662,032 km (0.05 R)
• M9: 1,865,785 km (0.108 R)
• M10: 2,006,257 km (0.09 R)
• M11: 2,109,928 km (0.096 R)
• M12: 2,256,385 km (0.036 R)
• M13: 2,655,063 km (0.084 R)
• M14: 2,858,367 km (0.039 R)
• M15: 2,939,299 km (0.056 R)
• M16: 3,546,666 km (0.109 R)
• M17: 3,711,972 km (0.065 R)
• M18: 3,820,281 km (0.112 R)
• M19: 3,899,717 km (0.117 R)
• M20: 4,080,581 km (0.12 R)
• M21: 4,202,653 km (0.076 R)
• M22: 4,408,948 km (0.09 R)
• M23: 4,745,843 km (0.078 R)
• M24: 4,971,586 km (0.1 R)
• M25: 5,333,463 km (0.108 R)
• M26: 5,556,963 km (0.049 R)
• M27: 5,852,119 km (0.033 R)
• M28: 6,082,649 km (0.114 R)
• M29: 6,152,512 km (0.106 R)
• M30: 6,410,568 km (0.052 R)
• M31: 6,828,544 km (0.058 R)
• M32: 7,120,260 km (0.098 R)
• M33: 7,440,998 km (0.117 R)
• M34: 7,931,081 km (0.104 R)
• M35: 7,994,660 km (0.098 R)
• M36: 8,096,686 km (0.062 R)
• M37: 8,250,622 km (0.108 R)
• M38: 8,483,396 km (0.053 R)
• M39: 8,574,501 km (0.034 R)
• M40: 8,810,267 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.6

Radius: 11.4

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.24 AU - 4.84 AU

Year: 5243 Days

Day: 10.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 42,290,891 km

• M1: 144,063 km (0.084 R)
• M2: 215,421 km (0.107 R)
• M3: 432,787 km (0.09 R)
• M4: 644,617 km (0.066 R)
• M5: 1,104,331 km (0.085 R)
• M6: 1,490,743 km (0.06 R)
• M7: 1,854,714 km (0.095 R)
• M8: 2,031,090 km (0.106 R)
• M9: 2,280,470 km (0.088 R)
• M10: 2,365,890 km (0.111 R)
• M11: 2,664,637 km (0.103 R)
• M12: 3,434,618 km (0.072 R)
• M13: 3,533,053 km (0.096 R)
• M14: 4,039,741 km (0.101 R)
• M15: 4,461,756 km (0.116 R)
• M16: 4,831,562 km (0.11 R)
• M17: 5,234,130 km (0.04 R)
• M18: 5,393,602 km (0.098 R)
• M19: 5,740,818 km (0.106 R)
• M20: 6,119,151 km (0.116 R)
• M21: 6,239,129 km (0.106 R)
• M22: 6,628,233 km (0.055 R)
• M23: 7,277,488 km (0.116 R)
• M24: 7,353,783 km (0.1 R)
• M25: 7,558,283 km (0.082 R)
• M26: 7,920,908 km (0.114 R)
• M27: 8,025,477 km (0.06 R)
• M28: 8,236,260 km (0.086 R)
• M29: 8,368,804 km (0.087 R)
• M30: 8,582,579 km (0.074 R)
• M31: 8,663,063 km (0.069 R)
• M32: 8,933,686 km (0.113 R)
• M33: 9,069,969 km (0.042 R)
• M34: 9,930,456 km (0.077 R)
• M35: 10,413,508 km (0.078 R)
• M36: 10,585,845 km (0.037 R)
• M37: 10,933,211 km (0.055 R)
• M38: 11,550,302 km (0.077 R)
• M39: 12,118,475 km (0.054 R)
• M40: 12,910,745 km (0.077 R)
• M41: 13,064,980 km (0.078 R)
• M42: 13,188,847 km (0.113 R)
• M43: 13,625,374 km (0.04 R)
• M44: 14,003,408 km (0.034 R)
• M45: 14,098,552 km (0.082 R)
• M46: 14,866,737 km (0.107 R)
• M47: 15,028,452 km (0.057 R)
• M48: 15,158,303 km (0.076 R)
• M49: 15,353,678 km (0.044 R)
• M50: 15,451,665 km (0.113 R)
• M51: 15,615,624 km (0.088 R)
• M52: 15,846,005 km (0.103 R)
• M53: 16,011,161 km (0.115 R)
• M54: 16,177,065 km (0.059 R)
• M55: 17,014,663 km (0.111 R)
• M56: 17,797,808 km (0.085 R)
• M57: 18,107,476 km (0.107 R)
• M58: 18,314,968 km (0.12 R)
• M59: 18,418,939 km (0.075 R)
• M60: 18,662,484 km (0.059 R)
• M61: 18,906,927 km (0.054 R)
• M62: 20,074,089 km (0.104 R)
• M63: 20,181,351 km (0.103 R)
• M64: 20,324,666 km (0.116 R)
• M65: 21,519,803 km (0.085 R)
• M66: 22,144,374 km (0.102 R)
• M67: 22,255,226 km (0.118 R)
• M68: 22,403,328 km (0.088 R)
• M69: 22,514,629 km (0.108 R)
• M70: 22,812,179 km (0.109 R)
• M71: 23,939,998 km (0.077 R)
• M72: 24,205,833 km (0.114 R)
• M73: 24,358,124 km (0.079 R)
• M74: 24,663,603 km (0.062 R)
• M75: 24,740,197 km (0.103 R)
• M76: 25,240,003 km (0.112 R)
• M77: 25,394,388 km (0.092 R)
• M78: 25,510,476 km (0.119 R)
• M79: 25,704,355 km (0.093 R)
• M80: 25,937,578 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.9

Radius: 3

Gravity: 39.88 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.6 AU - 8 AU

Year: 11449 Days

Day: 22.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,290,891 km

• M1: 375,341 km (0.086 R)
• M2: 1,216,380 km (0.032 R)
• M3: 1,235,678 km (0.12 R)
• M4: 1,254,977 km (0.11 R)
• M5: 1,294,171 km (0.066 R)
• M6: 1,516,174 km (0.115 R)
• M7: 1,771,837 km (0.101 R)
• M8: 1,837,810 km (0.096 R)
• M9: 2,467,467 km (0.111 R)
• M10: 2,741,531 km (0.084 R)
• M11: 2,946,928 km (0.093 R)
• M12: 3,051,348 km (0.091 R)
• M13: 3,619,969 km (0.091 R)
• M14: 4,074,597 km (0.026 R)
• M15: 4,850,861 km (0.12 R)
• M16: 5,318,952 km (0.117 R)
• M17: 5,574,615 km (0.069 R)
• M18: 5,768,793 km (0.098 R)
• M19: 5,866,780 km (0.119 R)
• M20: 5,965,365 km (0.114 R)
• M21: 6,097,609 km (0.037 R)
• M22: 6,264,112 km (0.061 R)
• M23: 6,533,986 km (0.117 R)
• M24: 6,841,859 km (0.096 R)
• M25: 7,084,656 km (0.074 R)
• M26: 7,401,055 km (0.107 R)
• M27: 7,471,965 km (0.104 R)
• M28: 8,525,283 km (0.096 R)
• M29: 8,748,932 km (0.093 R)
• M30: 8,786,481 km (0.112 R)
• M31: 9,662,826 km (0.05 R)
• M32: 9,701,572 km (0.118 R)
• M33: 9,935,094 km (0.026 R)
• M34: 10,013,333 km (0.113 R)
• M35: 10,170,411 km (0.11 R)
• M36: 10,887,434 km (0.085 R)
• M37: 10,968,067 km (0.098 R)
• M38: 11,211,313 km (0.09 R)
• M39: 11,703,041 km (0.047 R)
• M40: 11,868,497 km (0.095 R)
• M41: 12,495,910 km (0.089 R)
• M42: 13,913,649 km (0.116 R)
• M43: 13,957,332 km (0.118 R)
• M44: 14,797,324 km (0.097 R)
• M45: 14,841,904 km (0.104 R)
• M46: 14,886,634 km (0.09 R)
• M47: 15,110,881 km (0.1 R)
• M48: 16,757,654 km (0.07 R)
• M49: 17,839,247 km (0.099 R)
• M50: 18,172,850 km (0.11 R)
• M51: 18,316,464 km (0.069 R)
• M52: 18,556,718 km (0.081 R)
• M53: 18,604,889 km (0.096 R)
• M54: 18,798,020 km (0.081 R)
• M55: 19,332,383 km (0.119 R)
• M56: 19,527,908 km (0.094 R)
• M57: 19,773,248 km (0.101 R)
• M58: 19,921,051 km (0.092 R)
• M59: 21,065,624 km (0.092 R)
• M60: 21,976,077 km (0.053 R)
• M61: 22,129,115 km (0.104 R)
• M62: 22,951,006 km (0.106 R)
• M63: 24,360,667 km (0.091 R)
• M64: 24,677,665 km (0.105 R)
• M65: 25,049,266 km (0.103 R)
• M66: 25,636,886 km (0.065 R)
• M67: 26,229,144 km (0.101 R)
• M68: 26,499,767 km (0.112 R)
• M69: 26,880,194 km (0.075 R)
• M70: 27,756,688 km (0.114 R)
• M71: 28,420,155 km (0.098 R)
• M72: 28,531,306 km (0.114 R)
• M73: 30,840,199 km (0.102 R)
• M74: 31,240,374 km (0.11 R)
• M75: 31,412,411 km (0.099 R)
• M76: 31,872,574 km (0.12 R)
• M77: 32,567,157 km (0.082 R)
• M78: 32,625,351 km (0.059 R)
• M79: 33,033,005 km (0.12 R)
• M80: 33,266,677 km (0.09 R)
• M81: 33,794,608 km (0.102 R)
• M82: 33,971,283 km (0.062 R)
• M83: 34,325,381 km (0.084 R)
• M84: 34,384,472 km (0.064 R)
• M85: 34,918,237 km (0.055 R)
• M86: 35,156,248 km (0.054 R)
• M87: 35,813,880 km (0.038 R)
• M88: 36,717,002 km (0.091 R)
• M89: 37,810,712 km (0.101 R)
• M90: 38,300,196 km (0.079 R)
• M91: 39,285,448 km (0.098 R)
• M92: 39,533,033 km (0.087 R)
• M93: 40,403,842 km (0.115 R)
• M94: 41,092,441 km (0.113 R)
• M95: 41,155,122 km (0.051 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 10,851 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit