🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 404 Days

Day: 22.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.85 AU - 3.11 AU

Year: 1959 Days

Day: 18.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.72 AU - 3.46 AU

Year: 2068 Days

Day: 40 Hours

Environment

Temp: -114 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.58 AU - 4.26 AU

Year: 2408 Days

Day: 38.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 173.8

Radius: 14.1

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.3 AU - 7.42 AU

Year: 6108 Days

Day: 5 Hours

Environment

Temp: -167 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 64,603,707 km

• M1: 271,520 km (0.047 R)
• M2: 485,894 km (0.11 R)
• M3: 611,556 km (0.119 R)
• M4: 891,603 km (0.069 R)
• M5: 1,322,595 km (0.088 R)
• M6: 1,497,624 km (0.12 R)
• M7: 2,055,624 km (0.116 R)
• M8: 2,320,562 km (0.104 R)
• M9: 2,596,720 km (0.098 R)
• M10: 2,787,008 km (0.113 R)
• M11: 3,081,267 km (0.071 R)
• M12: 3,807,415 km (0.101 R)
• M13: 3,897,324 km (0.078 R)
• M14: 4,024,632 km (0.082 R)
• M15: 4,208,786 km (0.115 R)
• M16: 4,301,836 km (0.039 R)
• M17: 4,395,784 km (0.088 R)
• M18: 5,091,863 km (0.117 R)
• M19: 5,760,416 km (0.087 R)
• M20: 5,905,825 km (0.05 R)
• M21: 6,392,317 km (0.11 R)
• M22: 6,607,888 km (0.045 R)
• M23: 7,068,499 km (0.066 R)
• M24: 7,381,458 km (0.103 R)
• M25: 7,928,687 km (0.035 R)
• M26: 8,090,702 km (0.058 R)
• M27: 8,207,238 km (0.035 R)
• M28: 8,797,851 km (0.038 R)
• M29: 8,941,764 km (0.045 R)
• M30: 9,062,190 km (0.108 R)
• M31: 9,353,607 km (0.08 R)
• M32: 9,672,699 km (0.099 R)
• M33: 10,321,804 km (0.094 R)
• M34: 10,422,932 km (0.105 R)
• M35: 10,805,155 km (0.084 R)
• M36: 11,295,986 km (0.1 R)
• M37: 11,426,285 km (0.118 R)
• M38: 11,531,004 km (0.059 R)
• M39: 12,032,456 km (0.027 R)
• M40: 12,192,376 km (0.112 R)
• M41: 12,514,311 km (0.094 R)
• M42: 12,649,248 km (0.051 R)
• M43: 13,662,923 km (0.118 R)
• M44: 14,617,358 km (0.071 R)
• M45: 15,045,357 km (0.061 R)
• M46: 15,361,757 km (0.084 R)
• M47: 15,767,765 km (0.106 R)
• M48: 16,412,981 km (0.116 R)
• M49: 16,768,575 km (0.082 R)
• M50: 16,977,114 km (0.114 R)
• M51: 17,156,632 km (0.092 R)
• M52: 17,336,748 km (0.093 R)
• M53: 17,972,090 km (0.108 R)
• M54: 18,707,663 km (0.055 R)
• M55: 18,923,981 km (0.037 R)
• M56: 19,079,114 km (0.111 R)
• M57: 19,172,314 km (0.108 R)
• M58: 19,609,438 km (0.113 R)
• M59: 20,366,553 km (0.094 R)
• M60: 20,621,169 km (0.083 R)
• M61: 21,294,210 km (0.111 R)
• M62: 21,844,431 km (0.048 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.3

Radius: 8.1

Gravity: 8.66 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.23 AU - 12.91 AU

Year: 14025 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,603,707 km

• M1: 693,087 km (0.116 R)
• M2: 867,368 km (0.063 R)
• M3: 949,498 km (0.118 R)
• M4: 1,304,344 km (0.094 R)
• M5: 1,399,338 km (0.1 R)
• M6: 1,802,654 km (0.077 R)
• M7: 2,100,205 km (0.086 R)
• M8: 2,212,253 km (0.096 R)
• M9: 2,833,084 km (0.114 R)
• M10: 2,988,666 km (0.044 R)
• M11: 3,571,649 km (0.063 R)
• M12: 4,154,333 km (0.076 R)
• M13: 4,656,084 km (0.05 R)
• M14: 5,101,587 km (0.103 R)
• M15: 5,253,129 km (0.062 R)
• M16: 6,113,018 km (0.097 R)
• M17: 6,765,564 km (0.093 R)
• M18: 7,015,991 km (0.111 R)
• M19: 7,569,054 km (0.088 R)
• M20: 7,960,252 km (0.118 R)
• M21: 9,729,995 km (0.087 R)
• M22: 9,965,313 km (0.052 R)
• M23: 10,250,446 km (0.106 R)
• M24: 10,489,952 km (0.101 R)
• M25: 11,615,676 km (0.065 R)
• M26: 11,715,308 km (0.074 R)
• M27: 11,865,355 km (0.107 R)
• M28: 12,421,111 km (0.057 R)
• M29: 12,523,137 km (0.102 R)
• M30: 12,574,150 km (0.12 R)
• M31: 12,676,624 km (0.079 R)
• M32: 12,727,936 km (0.103 R)
• M33: 12,882,172 km (0.091 R)
• M34: 13,348,768 km (0.087 R)
• M35: 13,610,414 km (0.102 R)
• M36: 14,138,794 km (0.107 R)
• M37: 15,106,692 km (0.088 R)
• M38: 15,270,203 km (0.097 R)
• M39: 15,598,720 km (0.12 R)
• M40: 16,262,934 km (0.116 R)
• M41: 16,823,328 km (0.051 R)
• M42: 17,049,370 km (0.117 R)
• M43: 17,676,036 km (0.107 R)
• M44: 18,021,008 km (0.066 R)
• M45: 18,776,029 km (0.116 R)
• M46: 19,363,948 km (0.104 R)
• M47: 21,529,826 km (0.105 R)
• M48: 21,591,161 km (0.033 R)
• M49: 22,516,873 km (0.102 R)
• M50: 23,329,638 km (0.113 R)
• M51: 24,024,969 km (0.079 R)
• M52: 24,088,548 km (0.078 R)
• M53: 24,215,707 km (0.115 R)
• M54: 25,306,425 km (0.114 R)
• M55: 26,020,754 km (0.085 R)
• M56: 27,336,318 km (0.097 R)
• M57: 27,402,590 km (0.108 R)
• M58: 28,740,743 km (0.086 R)
• M59: 29,078,685 km (0.109 R)
• M60: 29,622,024 km (0.062 R)
• M61: 29,758,308 km (0.077 R)
• M62: 29,963,257 km (0.03 R)
• M63: 30,649,761 km (0.1 R)
• M64: 31,202,675 km (0.076 R)
• M65: 31,272,088 km (0.074 R)
• M66: 32,388,537 km (0.118 R)
• M67: 32,458,699 km (0.04 R)
• M68: 33,944,954 km (0.093 R)
• M69: 35,020,114 km (0.098 R)
• M70: 35,743,120 km (0.07 R)
• M71: 37,056,739 km (0.114 R)
• M72: 38,312,015 km (0.111 R)
• M73: 38,758,265 km (0.076 R)
• M74: 38,832,914 km (0.071 R)
• M75: 38,982,064 km (0.114 R)
• M76: 40,258,433 km (0.039 R)
• M77: 42,160,270 km (0.099 R)
• M78: 42,390,501 km (0.108 R)
• M79: 43,470,149 km (0.073 R)
• M80: 43,780,415 km (0.062 R)
• M81: 48,922,244 km (0.11 R)
• M82: 49,244,777 km (0.119 R)
• M83: 50,135,632 km (0.103 R)
• M84: 51,440,873 km (0.055 R)
• M85: 52,262,315 km (0.041 R)
• M86: 52,922,491 km (0.075 R)
• M87: 53,253,700 km (0.068 R)
• M88: 54,001,391 km (0.09 R)
• M89: 56,096,359 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.3

Radius: 9.4

Gravity: 9.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.99 AU - 11.97 AU

Year: 14812 Days

Day: 5.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,603,707 km

• M1: 122,969 km (0.119 R)
• M2: 240,703 km (0.084 R)
• M3: 432,637 km (0.059 R)
• M4: 577,298 km (0.092 R)
• M5: 781,798 km (0.104 R)
• M6: 962,513 km (0.077 R)
• M7: 1,338,452 km (0.051 R)
• M8: 1,446,163 km (0.084 R)
• M9: 1,556,865 km (0.099 R)
• M10: 1,757,625 km (0.11 R)
• M11: 2,280,021 km (0.06 R)
• M12: 2,377,110 km (0.109 R)
• M13: 3,992,917 km (0.076 R)
• M14: 4,430,042 km (0.097 R)
• M15: 4,757,511 km (0.111 R)
• M16: 5,349,470 km (0.049 R)
• M17: 5,786,595 km (0.114 R)
• M18: 5,920,037 km (0.097 R)
• M19: 6,648,728 km (0.116 R)
• M20: 6,835,426 km (0.099 R)
• M21: 7,213,759 km (0.091 R)
• M22: 7,599,123 km (0.074 R)
• M23: 8,440,013 km (0.116 R)
• M24: 9,310,373 km (0.107 R)
• M25: 9,414,643 km (0.12 R)
• M26: 10,048,489 km (0.106 R)
• M27: 10,750,701 km (0.112 R)
• M28: 10,860,057 km (0.11 R)
• M29: 11,412,822 km (0.117 R)
• M30: 11,580,521 km (0.106 R)
• M31: 12,834,450 km (0.103 R)
• M32: 14,371,419 km (0.098 R)
• M33: 14,734,343 km (0.084 R)
• M34: 14,855,966 km (0.043 R)
• M35: 15,161,595 km (0.032 R)
• M36: 16,657,125 km (0.1 R)
• M37: 17,422,467 km (0.042 R)
• M38: 17,551,121 km (0.059 R)
• M39: 18,591,724 km (0.034 R)
• M40: 18,723,221 km (0.084 R)
• M41: 19,786,263 km (0.044 R)
• M42: 19,987,772 km (0.074 R)
• M43: 22,458,530 km (0.055 R)
• M44: 22,598,554 km (0.05 R)
• M45: 23,232,549 km (0.116 R)
• M46: 23,516,187 km (0.12 R)
• M47: 23,801,021 km (0.076 R)
• M48: 24,230,218 km (0.074 R)
• M49: 24,951,429 km (0.102 R)
• M50: 25,533,514 km (0.116 R)
• M51: 25,752,974 km (0.082 R)
• M52: 25,899,580 km (0.06 R)
• M53: 25,973,033 km (0.065 R)
• M54: 28,510,213 km (0.109 R)
• M55: 29,347,961 km (0.043 R)
• M56: 29,885,167 km (0.113 R)
• M57: 30,425,664 km (0.115 R)
• M58: 30,580,797 km (0.116 R)
• M59: 31,594,921 km (0.1 R)
• M60: 32,619,965 km (0.095 R)
• M61: 33,415,976 km (0.103 R)
• M62: 35,270,840 km (0.077 R)
• M63: 36,828,303 km (0.11 R)
• M64: 38,827,379 km (0.099 R)
• M65: 41,032,602 km (0.069 R)
• M66: 41,977,911 km (0.081 R)
• M67: 43,191,149 km (0.041 R)
• M68: 43,365,431 km (0.084 R)
• M69: 47,258,117 km (0.064 R)
• M70: 48,339,111 km (0.105 R)
• M71: 49,519,289 km (0.117 R)
• M72: 51,076,902 km (0.089 R)
• M73: 53,490,065 km (0.109 R)
• M74: 55,087,920 km (0.046 R)
• M75: 55,655,494 km (0.111 R)
• M76: 56,225,163 km (0.099 R)
• M77: 56,701,333 km (0.117 R)
• M78: 57,083,256 km (0.107 R)
• M79: 59,005,439 km (0.096 R)
• M80: 59,586,328 km (0.077 R)
• M81: 61,046,702 km (0.1 R)
• M82: 62,026,718 km (0.094 R)
• M83: 62,125,004 km (0.119 R)
• M84: 63,209,738 km (0.065 R)
• M85: 63,903,274 km (0.102 R)
• M86: 64,798,617 km (0.103 R)
• M87: 65,798,230 km (0.034 R)
• M88: 65,898,460 km (0.113 R)
• M89: 66,199,601 km (0.058 R)
• M90: 66,903,908 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.9

Radius: 6.9

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 14.29 AU - 17.25 AU

Year: 23848 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,603,707 km

• M1: 102,175 km (0.112 R)
• M2: 544,985 km (0.053 R)
• M3: 895,343 km (0.06 R)
• M4: 940,821 km (0.096 R)
• M5: 1,130,362 km (0.116 R)
• M6: 1,545,645 km (0.098 R)
• M7: 2,344,049 km (0.104 R)
• M8: 2,439,642 km (0.088 R)
• M9: 2,835,029 km (0.093 R)
• M10: 2,937,055 km (0.11 R)
• M11: 3,250,612 km (0.085 R)
• M12: 5,095,154 km (0.113 R)
• M13: 5,513,729 km (0.114 R)
• M14: 5,684,270 km (0.101 R)
• M15: 6,607,588 km (0.04 R)
• M16: 6,697,945 km (0.098 R)
• M17: 7,248,914 km (0.079 R)
• M18: 7,718,951 km (0.047 R)
• M19: 8,442,556 km (0.119 R)
• M20: 8,491,624 km (0.075 R)
• M21: 8,540,692 km (0.055 R)
• M22: 10,057,465 km (0.108 R)
• M23: 10,109,525 km (0.07 R)
• M24: 10,318,364 km (0.074 R)
• M25: 10,687,122 km (0.112 R)
• M26: 10,793,337 km (0.112 R)
• M27: 11,221,635 km (0.089 R)
• M28: 12,205,541 km (0.058 R)
• M29: 12,260,892 km (0.093 R)
• M30: 13,046,281 km (0.094 R)
• M31: 13,617,146 km (0.053 R)
• M32: 14,547,495 km (0.079 R)
• M33: 17,772,526 km (0.09 R)
• M34: 18,405,026 km (0.083 R)
• M35: 18,532,334 km (0.056 R)
• M36: 19,173,510 km (0.106 R)
• M37: 20,609,650 km (0.102 R)
• M38: 22,419,036 km (0.085 R)
• M39: 22,691,304 km (0.099 R)
• M40: 22,964,769 km (0.059 R)
• M41: 24,628,297 km (0.081 R)
• M42: 25,403,663 km (0.099 R)
• M43: 26,044,092 km (0.095 R)
• M44: 26,978,330 km (0.046 R)
• M45: 27,485,916 km (0.094 R)
• M46: 27,631,624 km (0.085 R)
• M47: 27,704,478 km (0.093 R)
• M48: 28,216,552 km (0.053 R)
• M49: 28,290,005 km (0.069 R)
• M50: 29,175,923 km (0.082 R)
• M51: 29,473,324 km (0.107 R)
• M52: 30,521,855 km (0.102 R)
• M53: 31,811,538 km (0.113 R)
• M54: 31,964,427 km (0.099 R)
• M55: 34,287,084 km (0.092 R)
• M56: 34,915,545 km (0.055 R)
• M57: 35,152,208 km (0.086 R)
• M58: 36,024,514 km (0.074 R)
• M59: 36,583,411 km (0.096 R)
• M60: 37,225,635 km (0.095 R)
• M61: 37,790,517 km (0.107 R)
• M62: 38,439,622 km (0.11 R)
• M63: 38,602,534 km (0.116 R)
• M64: 41,239,346 km (0.088 R)
• M65: 42,411,146 km (0.069 R)
• M66: 43,001,160 km (0.078 R)
• M67: 43,678,689 km (0.116 R)
• M68: 44,189,266 km (0.039 R)
• M69: 44,873,078 km (0.092 R)
• M70: 46,164,557 km (0.095 R)
• M71: 47,032,224 km (0.053 R)
• M72: 47,206,506 km (0.103 R)
• M73: 47,293,721 km (0.114 R)
• M74: 48,168,420 km (0.08 R)
• M75: 48,256,234 km (0.111 R)
• M76: 49,136,767 km (0.09 R)
• M77: 49,402,004 km (0.059 R)
• M78: 51,361,437 km (0.112 R)
• M79: 51,720,472 km (0.08 R)
• M80: 51,900,288 km (0.081 R)
• M81: 52,080,255 km (0.061 R)
• M82: 53,891,885 km (0.116 R)
• M83: 54,622,222 km (0.099 R)
• M84: 55,816,013 km (0.111 R)
• M85: 56,092,769 km (0.118 R)
• M86: 56,925,730 km (0.067 R)
• M87: 58,136,126 km (0.047 R)
• M88: 59,448,997 km (0.033 R)
• M89: 60,298,115 km (0.117 R)
• M90: 60,487,356 km (0.085 R)
• M91: 61,626,992 km (0.083 R)
• M92: 62,103,910 km (0.1 R)
• M93: 64,023,850 km (0.105 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: 306 - 11,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit