🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.62 AU - 0.82 AU

Year: 263 Days

Day: 46.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.58 AU - 1.88 AU

Year: 979 Days

Day: 29.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.2

Radius: 13.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.57 AU - 3.59 AU

Year: 2327 Days

Day: 12.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 109,723,578 km

• M1: 207,941 km (0.071 R)
• M2: 359,484 km (0.056 R)
• M3: 521,498 km (0.107 R)
• M4: 614,249 km (0.09 R)
• M5: 731,085 km (0.116 R)
• M6: 913,295 km (0.069 R)
• M7: 1,040,453 km (0.066 R)
• M8: 1,325,138 km (0.06 R)
• M9: 1,425,817 km (0.056 R)
• M10: 1,768,696 km (0.069 R)
• M11: 1,905,877 km (0.108 R)
• M12: 2,204,474 km (0.073 R)
• M13: 2,298,422 km (0.102 R)
• M14: 2,407,628 km (0.055 R)
• M15: 2,774,592 km (0.082 R)
• M16: 3,039,230 km (0.046 R)
• M17: 3,327,805 km (0.084 R)
• M18: 3,673,226 km (0.074 R)
• M19: 3,785,574 km (0.096 R)
• M20: 3,899,119 km (0.12 R)
• M21: 4,113,044 km (0.067 R)
• M22: 4,263,539 km (0.092 R)
• M23: 4,415,830 km (0.104 R)
• M24: 4,552,862 km (0.07 R)
• M25: 5,096,949 km (0.116 R)
• M26: 5,186,708 km (0.097 R)
• M27: 5,385,972 km (0.101 R)
• M28: 6,556,575 km (0.116 R)
• M29: 6,674,010 km (0.118 R)
• M30: 6,970,662 km (0.099 R)
• M31: 7,393,276 km (0.091 R)
• M32: 7,782,979 km (0.032 R)
• M33: 8,074,395 km (0.095 R)
• M34: 8,305,973 km (0.072 R)
• M35: 8,454,374 km (0.03 R)
• M36: 8,582,430 km (0.08 R)
• M37: 9,035,562 km (0.103 R)
• M38: 9,341,938 km (0.117 R)
• M39: 9,496,473 km (0.062 R)
• M40: 9,585,184 km (0.09 R)
• M41: 9,830,375 km (0.104 R)
• M42: 10,878,757 km (0.1 R)
• M43: 11,041,370 km (0.101 R)
• M44: 11,204,881 km (0.058 R)
• M45: 11,322,165 km (0.094 R)
• M46: 12,058,336 km (0.112 R)
• M47: 12,250,869 km (0.094 R)
• M48: 12,541,537 km (0.112 R)
• M49: 12,663,310 km (0.093 R)
• M50: 12,760,998 km (0.111 R)
• M51: 13,978,575 km (0.113 R)
• M52: 14,155,549 km (0.032 R)
• M53: 14,282,408 km (0.115 R)
• M54: 14,435,147 km (0.114 R)
• M55: 14,690,960 km (0.096 R)
• M56: 14,922,537 km (0.109 R)
• M57: 15,232,953 km (0.116 R)
• M58: 15,415,163 km (0.106 R)
• M59: 15,519,582 km (0.08 R)
• M60: 15,992,461 km (0.117 R)
• M61: 16,151,035 km (0.073 R)
• M62: 16,925,353 km (0.044 R)
• M63: 17,141,074 km (0.108 R)
• M64: 17,249,233 km (0.079 R)
• M65: 17,411,995 km (0.087 R)
• M66: 17,711,640 km (0.115 R)
• M67: 18,343,841 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 12.4

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.69 AU - 5.83 AU

Year: 4470 Days

Day: 8.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 109,723,578 km

• M1: 217,814 km (0.099 R)
• M2: 370,404 km (0.071 R)
• M3: 477,367 km (0.066 R)
• M4: 590,014 km (0.081 R)
• M5: 679,474 km (0.08 R)
• M6: 959,670 km (0.045 R)
• M7: 1,139,786 km (0.082 R)
• M8: 1,557,763 km (0.081 R)
• M9: 1,858,305 km (0.09 R)
• M10: 2,099,457 km (0.114 R)
• M11: 2,297,225 km (0.097 R)
• M12: 2,640,702 km (0.064 R)
• M13: 3,269,761 km (0.119 R)
• M14: 3,438,208 km (0.112 R)
• M15: 3,609,497 km (0.06 R)
• M16: 4,157,026 km (0.106 R)
• M17: 4,559,294 km (0.099 R)
• M18: 4,696,326 km (0.075 R)
• M19: 4,782,644 km (0.115 R)
• M20: 5,293,670 km (0.091 R)
• M21: 5,401,530 km (0.102 R)
• M22: 6,291,488 km (0.074 R)
• M23: 6,444,377 km (0.116 R)
• M24: 7,528,064 km (0.077 R)
• M25: 7,895,028 km (0.095 R)
• M26: 8,080,679 km (0.12 R)
• M27: 8,309,563 km (0.083 R)
• M28: 8,604,122 km (0.068 R)
• M29: 9,355,402 km (0.106 R)
• M30: 9,750,041 km (0.062 R)
• M31: 9,838,454 km (0.085 R)
• M32: 10,016,176 km (0.052 R)
• M33: 10,194,945 km (0.074 R)
• M34: 10,487,708 km (0.077 R)
• M35: 10,783,314 km (0.069 R)
• M36: 11,150,876 km (0.114 R)
• M37: 11,359,415 km (0.112 R)
• M38: 11,522,477 km (0.097 R)
• M39: 11,804,020 km (0.079 R)
• M40: 13,049,871 km (0.079 R)
• M41: 13,490,886 km (0.069 R)
• M42: 13,614,154 km (0.1 R)
• M43: 13,886,871 km (0.028 R)
• M44: 14,086,435 km (0.03 R)
• M45: 14,236,631 km (0.108 R)
• M46: 14,665,378 km (0.09 R)
• M47: 14,792,237 km (0.099 R)
• M48: 15,047,152 km (0.094 R)
• M49: 15,483,679 km (0.104 R)
• M50: 15,924,544 km (0.11 R)
• M51: 16,107,203 km (0.057 R)
• M52: 16,474,765 km (0.027 R)
• M53: 16,685,997 km (0.063 R)
• M54: 17,111,304 km (0.092 R)
• M55: 17,271,673 km (0.117 R)
• M56: 17,620,834 km (0.097 R)
• M57: 17,782,848 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483

Radius: 12.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.93 AU - 6.65 AU

Year: 6790 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 109,723,578 km

• M1: 180,116 km (0.12 R)
• M2: 278,701 km (0.083 R)
• M3: 362,326 km (0.104 R)
• M4: 523,443 km (0.097 R)
• M5: 603,029 km (0.1 R)
• M6: 830,418 km (0.115 R)
• M7: 1,042,398 km (0.096 R)
• M8: 1,147,715 km (0.096 R)
• M9: 1,256,921 km (0.054 R)
• M10: 1,503,309 km (0.031 R)
• M11: 1,765,704 km (0.091 R)
• M12: 2,043,357 km (0.049 R)
• M13: 2,315,476 km (0.111 R)
• M14: 2,578,768 km (0.097 R)
• M15: 2,766,962 km (0.099 R)
• M16: 3,156,964 km (0.078 R)
• M17: 3,313,443 km (0.036 R)
• M18: 3,681,005 km (0.115 R)
• M19: 3,893,584 km (0.109 R)
• M20: 3,989,476 km (0.027 R)
• M21: 4,110,351 km (0.085 R)
• M22: 4,405,657 km (0.102 R)
• M23: 4,631,550 km (0.117 R)
• M24: 4,733,277 km (0.12 R)
• M25: 5,069,124 km (0.105 R)
• M26: 5,546,790 km (0.08 R)
• M27: 6,488,658 km (0.045 R)
• M28: 7,360,664 km (0.115 R)
• M29: 7,659,561 km (0.099 R)
• M30: 8,115,385 km (0.105 R)
• M31: 8,393,189 km (0.119 R)
• M32: 8,958,220 km (0.111 R)
• M33: 9,245,298 km (0.113 R)
• M34: 9,828,879 km (0.117 R)
• M35: 10,158,144 km (0.107 R)
• M36: 11,133,822 km (0.067 R)
• M37: 11,893,779 km (0.056 R)
• M38: 12,421,710 km (0.111 R)
• M39: 12,563,678 km (0.083 R)
• M40: 12,742,148 km (0.084 R)
• M41: 13,756,422 km (0.063 R)
• M42: 13,903,327 km (0.088 R)
• M43: 14,087,931 km (0.086 R)
• M44: 15,098,315 km (0.089 R)
• M45: 15,478,592 km (0.025 R)
• M46: 15,746,522 km (0.094 R)
• M47: 16,054,694 km (0.075 R)
• M48: 16,209,528 km (0.096 R)
• M49: 17,149,152 km (0.112 R)
• M50: 17,466,299 km (0.058 R)
• M51: 17,665,414 km (0.08 R)
• M52: 17,945,611 km (0.032 R)
• M53: 18,066,037 km (0.114 R)
• M54: 19,039,919 km (0.119 R)
• M55: 19,409,426 km (0.062 R)
• M56: 19,615,871 km (0.083 R)
• M57: 19,864,353 km (0.072 R)
• M58: 19,947,530 km (0.109 R)
• M59: 21,080,584 km (0.118 R)
• M60: 21,207,892 km (0.103 R)
• M61: 22,019,311 km (0.109 R)
• M62: 22,277,666 km (0.086 R)
• M63: 23,277,578 km (0.114 R)
• M64: 23,365,243 km (0.097 R)
• M65: 24,158,859 km (0.094 R)
• M66: 24,648,194 km (0.089 R)
• M67: 24,737,504 km (0.117 R)
• M68: 25,185,849 km (0.1 R)
• M69: 25,501,201 km (0.062 R)
• M70: 26,272,677 km (0.119 R)
• M71: 27,190,011 km (0.103 R)
• M72: 28,071,292 km (0.077 R)
• M73: 28,398,313 km (0.082 R)
• M74: 28,679,557 km (0.109 R)
• M75: 29,434,279 km (0.028 R)
• M76: 30,626,574 km (0.097 R)
• M77: 31,204,620 km (0.115 R)
• M78: 31,883,345 km (0.099 R)
• M79: 32,224,578 km (0.117 R)
• M80: 32,812,348 km (0.056 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.5

Radius: 12.1

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.05 AU - 10.09 AU

Year: 12744 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 109,723,578 km

• M1: 163,510 km (0.108 R)
• M2: 555,158 km (0.062 R)
• M3: 783,743 km (0.095 R)
• M4: 942,915 km (0.079 R)
• M5: 1,032,674 km (0.079 R)
• M6: 1,307,635 km (0.07 R)
• M7: 1,486,704 km (0.042 R)
• M8: 1,660,536 km (0.107 R)
• M9: 1,912,758 km (0.117 R)
• M10: 3,042,521 km (0.082 R)
• M11: 3,440,901 km (0.093 R)
• M12: 3,529,762 km (0.107 R)
• M13: 3,800,983 km (0.088 R)
• M14: 3,929,936 km (0.115 R)
• M15: 4,041,536 km (0.086 R)
• M16: 4,154,333 km (0.112 R)
• M17: 4,440,962 km (0.098 R)
• M18: 4,655,336 km (0.058 R)
• M19: 5,053,865 km (0.037 R)
• M20: 6,098,058 km (0.076 R)
• M21: 6,402,340 km (0.105 R)
• M22: 7,344,807 km (0.082 R)
• M23: 7,436,809 km (0.099 R)
• M24: 8,765,538 km (0.03 R)
• M25: 10,064,047 km (0.07 R)
• M26: 10,346,338 km (0.102 R)
• M27: 10,631,322 km (0.068 R)
• M28: 11,932,375 km (0.055 R)
• M29: 12,725,842 km (0.071 R)
• M30: 13,339,193 km (0.106 R)
• M31: 13,990,842 km (0.102 R)
• M32: 14,306,044 km (0.065 R)
• M33: 15,002,123 km (0.087 R)
• M34: 15,354,426 km (0.058 R)
• M35: 15,561,171 km (0.087 R)
• M36: 15,709,272 km (0.061 R)
• M37: 16,126,800 km (0.11 R)
• M38: 17,864,379 km (0.089 R)
• M39: 18,175,393 km (0.111 R)
• M40: 18,331,573 km (0.083 R)
• M41: 19,277,780 km (0.096 R)
• M42: 19,468,966 km (0.073 R)
• M43: 20,726,785 km (0.073 R)
• M44: 22,144,075 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.6

Radius: 6

Gravity: 25.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.05 AU - 17.95 AU

Year: 30172 Days

Day: 24.4 Hours

Environment

Temp: -219 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 109,723,578 km

• M1: 78,090 km (0.111 R)
• M2: 1,726,509 km (0.104 R)
• M3: 2,105,291 km (0.078 R)
• M4: 2,509,355 km (0.086 R)
• M5: 3,646,598 km (0.077 R)
• M6: 3,752,064 km (0.101 R)
• M7: 4,239,753 km (0.076 R)
• M8: 4,978,767 km (0.095 R)
• M9: 6,895,714 km (0.091 R)
• M10: 7,158,109 km (0.114 R)
• M11: 7,290,503 km (0.116 R)
• M12: 7,490,515 km (0.067 R)
• M13: 7,625,003 km (0.099 R)
• M14: 8,033,106 km (0.115 R)
• M15: 8,309,115 km (0.038 R)
• M16: 8,941,465 km (0.096 R)
• M17: 9,443,964 km (0.097 R)
• M18: 10,029,340 km (0.087 R)
• M19: 11,699,152 km (0.079 R)
• M20: 14,360,348 km (0.092 R)
• M21: 14,611,224 km (0.038 R)
• M22: 14,695,148 km (0.078 R)
• M23: 15,801,125 km (0.069 R)
• M24: 16,146,697 km (0.086 R)
• M25: 16,407,595 km (0.069 R)
• M26: 17,464,803 km (0.063 R)
• M27: 19,459,841 km (0.101 R)
• M28: 19,552,143 km (0.105 R)
• M29: 19,644,744 km (0.091 R)
• M30: 20,296,542 km (0.042 R)
• M31: 20,955,371 km (0.083 R)
• M32: 24,055,487 km (0.063 R)
• M33: 24,154,671 km (0.118 R)
• M34: 24,752,464 km (0.11 R)
• M35: 24,952,775 km (0.076 R)
• M36: 25,759,706 km (0.116 R)
• M37: 26,064,437 km (0.042 R)
• M38: 28,126,494 km (0.111 R)
• M39: 28,755,254 km (0.091 R)
• M40: 30,454,686 km (0.088 R)
• M41: 32,404,993 km (0.117 R)
• M42: 32,843,764 km (0.116 R)
• M43: 33,284,629 km (0.089 R)
• M44: 34,506,993 km (0.118 R)
• M45: 36,197,449 km (0.063 R)
• M46: 37,914,683 km (0.08 R)
• M47: 38,030,172 km (0.075 R)
• M48: 38,493,028 km (0.117 R)
• M49: 39,892,815 km (0.11 R)
• M50: 41,309,208 km (0.113 R)
• M51: 42,262,595 km (0.073 R)
• M52: 42,382,274 km (0.064 R)
• M53: 44,434,008 km (0.093 R)
• M54: 44,555,631 km (0.103 R)
• M55: 45,043,620 km (0.063 R)
• M56: 45,288,212 km (0.088 R)
• M57: 46,271,070 km (0.085 R)
• M58: 46,641,475 km (0.116 R)
• M59: 46,765,192 km (0.104 R)
• M60: 48,758,883 km (0.076 R)
• M61: 49,513,754 km (0.098 R)
• M62: 52,828,842 km (0.049 R)
• M63: 52,957,796 km (0.102 R)
• M64: 53,733,610 km (0.058 R)
• M65: 53,863,162 km (0.097 R)
• M66: 56,214,841 km (0.086 R)
• M67: 56,478,283 km (0.062 R)
• M68: 58,067,012 km (0.082 R)
• M69: 58,200,154 km (0.078 R)
• M70: 59,804,741 km (0.088 R)
• M71: 59,939,080 km (0.104 R)
• M72: 61,830,894 km (0.113 R)
• M73: 64,567,189 km (0.103 R)
• M74: 64,981,126 km (0.09 R)
• M75: 65,534,339 km (0.066 R)
• M76: 66,784,678 km (0.091 R)
• M77: 68,745,308 km (0.118 R)
• M78: 69,874,024 km (0.097 R)
• M79: 70,299,031 km (0.104 R)
• M80: 70,440,850 km (0.084 R)
• M81: 79,564,974 km (0.11 R)
• M82: 82,837,577 km (0.088 R)
• M83: 82,987,474 km (0.099 R)
• M84: 83,737,707 km (0.111 R)
• M85: 88,286,829 km (0.087 R)
• M86: 90,282,913 km (0.099 R)
• M87: 91,054,539 km (0.086 R)
• M88: 91,828,409 km (0.086 R)
• M89: 93,694,493 km (0.071 R)
• M90: 94,006,853 km (0.109 R)
• M91: 94,319,363 km (0.117 R)
• M92: 96,359,579 km (0.113 R)
• M93: 97,306,085 km (0.108 R)
• M94: 100,803,084 km (0.084 R)
• M95: 107,919,306 km (0.092 R)
• M96: 108,902,313 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit