🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.79 AU - 1.27 AU

Year: 384 Days

Day: 34.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.17 AU - 3.35 AU

Year: 2161 Days

Day: 34.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,397,498 km

• M1: 1,766,003 km (0.109 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.7

Radius: 3.9

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 12.5 AU - 15.44 AU

Year: 19168 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,397,498 km

• M1: 66,870 km (0.09 R)
• M2: 510,278 km (0.077 R)
• M3: 886,816 km (0.078 R)
• M4: 926,460 km (0.109 R)
• M5: 1,564,644 km (0.081 R)
• M6: 1,886,280 km (0.111 R)
• M7: 2,041,562 km (0.065 R)
• M8: 2,282,116 km (0.028 R)
• M9: 2,503,670 km (0.087 R)
• M10: 3,056,584 km (0.099 R)
• M11: 3,550,556 km (0.093 R)
• M12: 4,168,694 km (0.072 R)
• M13: 4,714,577 km (0.034 R)
• M14: 4,925,061 km (0.057 R)
• M15: 5,355,305 km (0.073 R)
• M16: 5,722,867 km (0.115 R)
• M17: 5,909,714 km (0.088 R)
• M18: 6,289,394 km (0.067 R)
• M19: 8,471,877 km (0.1 R)
• M20: 9,465,656 km (0.103 R)
• M21: 9,998,673 km (0.055 R)
• M22: 10,632,669 km (0.058 R)
• M23: 11,419,853 km (0.102 R)
• M24: 11,986,829 km (0.109 R)
• M25: 12,321,778 km (0.103 R)
• M26: 12,369,799 km (0.105 R)
• M27: 12,514,460 km (0.091 R)
• M28: 13,295,511 km (0.103 R)
• M29: 13,443,762 km (0.12 R)
• M30: 13,741,761 km (0.091 R)
• M31: 13,991,739 km (0.12 R)
• M32: 14,750,799 km (0.114 R)
• M33: 15,731,413 km (0.038 R)
• M34: 18,136,199 km (0.034 R)
• M35: 18,190,951 km (0.114 R)
• M36: 18,575,568 km (0.099 R)
• M37: 18,685,971 km (0.12 R)
• M38: 18,796,524 km (0.06 R)
• M39: 20,027,565 km (0.102 R)
• M40: 20,652,734 km (0.091 R)
• M41: 20,824,323 km (0.109 R)
• M42: 21,168,996 km (0.11 R)
• M43: 21,457,720 km (0.105 R)
• M44: 21,747,641 km (0.093 R)
• M45: 21,805,834 km (0.082 R)
• M46: 21,980,565 km (0.109 R)
• M47: 22,097,401 km (0.047 R)
• M48: 22,331,521 km (0.117 R)
• M49: 22,802,306 km (0.108 R)
• M50: 23,157,451 km (0.06 R)
• M51: 23,933,415 km (0.107 R)
• M52: 25,143,662 km (0.097 R)
• M53: 25,571,811 km (0.116 R)
• M54: 26,002,503 km (0.11 R)
• M55: 26,249,789 km (0.103 R)
• M56: 26,311,722 km (0.036 R)
• M57: 27,058,515 km (0.082 R)
• M58: 27,121,047 km (0.091 R)
• M59: 27,434,454 km (0.113 R)
• M60: 28,509,165 km (0.1 R)
• M61: 28,572,745 km (0.039 R)
• M62: 29,726,593 km (0.1 R)
• M63: 29,791,070 km (0.06 R)
• M64: 30,309,127 km (0.115 R)
• M65: 30,569,128 km (0.104 R)
• M66: 31,288,395 km (0.107 R)
• M67: 32,410,678 km (0.076 R)
• M68: 32,676,663 km (0.057 R)
• M69: 32,743,234 km (0.034 R)
• M70: 33,546,126 km (0.08 R)
• M71: 35,444,523 km (0.117 R)
• M72: 35,855,767 km (0.031 R)
• M73: 36,821,721 km (0.096 R)
• M74: 37,586,615 km (0.103 R)
• M75: 38,146,111 km (0.095 R)
• M76: 39,202,720 km (0.103 R)
• M77: 39,770,145 km (0.073 R)
• M78: 40,054,830 km (0.071 R)
• M79: 40,626,443 km (0.114 R)
• M80: 41,056,836 km (0.119 R)
• M81: 41,128,643 km (0.12 R)
• M82: 41,272,557 km (0.086 R)
• M83: 41,488,725 km (0.055 R)
• M84: 42,284,437 km (0.036 R)
• M85: 42,647,810 km (0.063 R)
• M86: 43,377,698 km (0.105 R)
• M87: 43,524,154 km (0.115 R)
• M88: 46,712,683 km (0.041 R)
• M89: 47,540,408 km (0.119 R)
• M90: 48,221,228 km (0.101 R)
• M91: 49,592,442 km (0.082 R)
• M92: 50,052,306 km (0.095 R)
• M93: 51,285,740 km (0.096 R)
• M94: 51,363,083 km (0.083 R)
• M95: 51,750,840 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 7.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.49 AU - 16.89 AU

Year: 23913 Days

Day: 16 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 84,397,498 km

• M1: 93,349 km (0.075 R)
• M2: 160,967 km (0.066 R)
• M3: 364,420 km (0.114 R)
• M4: 571,165 km (0.116 R)
• M5: 703,409 km (0.101 R)
• M6: 1,141,133 km (0.042 R)
• M7: 1,930,261 km (0.051 R)
• M8: 2,605,845 km (0.095 R)
• M9: 3,137,217 km (0.098 R)
• M10: 3,348,300 km (0.091 R)
• M11: 3,729,026 km (0.118 R)
• M12: 4,472,378 km (0.102 R)
• M13: 5,229,194 km (0.09 R)
• M14: 5,353,958 km (0.116 R)
• M15: 5,798,563 km (0.118 R)
• M16: 6,520,971 km (0.079 R)
• M17: 7,515,947 km (0.053 R)
• M18: 8,121,070 km (0.109 R)
• M19: 10,457,490 km (0.106 R)
• M20: 10,615,016 km (0.097 R)
• M21: 11,984,734 km (0.117 R)
• M22: 12,523,137 km (0.097 R)
• M23: 16,050,804 km (0.113 R)
• M24: 16,781,590 km (0.081 R)
• M25: 17,290,372 km (0.093 R)
• M26: 19,279,126 km (0.026 R)
• M27: 19,423,937 km (0.118 R)
• M28: 19,958,002 km (0.083 R)
• M29: 20,300,281 km (0.091 R)
• M30: 22,091,566 km (0.109 R)
• M31: 22,243,109 km (0.103 R)
• M32: 22,293,673 km (0.107 R)
• M33: 23,262,319 km (0.12 R)
• M34: 23,519,478 km (0.063 R)
• M35: 24,976,860 km (0.093 R)
• M36: 25,398,577 km (0.087 R)
• M37: 27,163,233 km (0.066 R)
• M38: 27,488,310 km (0.082 R)
• M39: 28,306,610 km (0.118 R)
• M40: 29,743,946 km (0.093 R)
• M41: 31,829,789 km (0.111 R)
• M42: 33,323,674 km (0.091 R)
• M43: 33,729,832 km (0.089 R)
• M44: 35,843,949 km (0.039 R)
• M45: 36,438,900 km (0.062 R)
• M46: 37,638,375 km (0.035 R)
• M47: 37,759,101 km (0.104 R)
• M48: 37,879,826 km (0.105 R)
• M49: 38,364,224 km (0.09 R)
• M50: 40,260,826 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 599

Radius: 4.8

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 14.5 AU - 18.84 AU

Year: 24985 Days

Day: 19.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,397,498 km

• M1: 199,414 km (0.114 R)
• M2: 588,368 km (0.107 R)
• M3: 891,753 km (0.051 R)
• M4: 1,117,945 km (0.115 R)
• M5: 1,177,335 km (0.025 R)
• M6: 1,861,746 km (0.045 R)
• M7: 2,607,640 km (0.072 R)
• M8: 3,136,619 km (0.07 R)
• M9: 3,220,842 km (0.101 R)
• M10: 3,521,833 km (0.09 R)
• M11: 3,831,800 km (0.031 R)
• M12: 3,876,679 km (0.092 R)
• M13: 5,508,044 km (0.062 R)
• M14: 6,075,768 km (0.06 R)
• M15: 6,662,042 km (0.068 R)
• M16: 7,322,068 km (0.092 R)
• M17: 7,830,551 km (0.113 R)
• M18: 8,526,181 km (0.099 R)
• M19: 8,644,064 km (0.113 R)
• M20: 9,423,170 km (0.115 R)
• M21: 9,913,851 km (0.088 R)
• M22: 10,412,760 km (0.081 R)
• M23: 10,538,721 km (0.053 R)
• M24: 11,047,803 km (0.113 R)
• M25: 12,959,215 km (0.088 R)
• M26: 13,026,833 km (0.098 R)
• M27: 13,710,495 km (0.085 R)
• M28: 14,265,653 km (0.092 R)
• M29: 14,616,460 km (0.098 R)
• M30: 14,828,291 km (0.102 R)
• M31: 15,254,944 km (0.108 R)
• M32: 16,120,367 km (0.044 R)
• M33: 17,150,049 km (0.072 R)
• M34: 17,522,847 km (0.115 R)
• M35: 17,672,744 km (0.067 R)
• M36: 19,118,009 km (0.09 R)
• M37: 20,442,848 km (0.052 R)
• M38: 21,395,637 km (0.094 R)
• M39: 23,674,761 km (0.114 R)
• M40: 24,423,498 km (0.119 R)
• M41: 25,518,704 km (0.037 R)
• M42: 26,029,581 km (0.064 R)
• M43: 26,286,291 km (0.076 R)
• M44: 26,715,936 km (0.03 R)
• M45: 28,634,080 km (0.109 R)
• M46: 28,899,017 km (0.078 R)
• M47: 29,431,436 km (0.108 R)
• M48: 29,520,447 km (0.111 R)
• M49: 29,609,607 km (0.076 R)
• M50: 29,788,227 km (0.11 R)
• M51: 30,236,123 km (0.084 R)
• M52: 30,596,056 km (0.076 R)
• M53: 30,866,977 km (0.086 R)
• M54: 32,049,997 km (0.104 R)
• M55: 37,216,659 km (0.102 R)
• M56: 38,086,421 km (0.043 R)
• M57: 38,475,076 km (0.118 R)
• M58: 40,339,215 km (0.083 R)
• M59: 40,834,684 km (0.089 R)
• M60: 41,332,096 km (0.093 R)
• M61: 42,333,056 km (0.119 R)
• M62: 42,534,115 km (0.104 R)
• M63: 43,544,649 km (0.107 R)
• M64: 46,519,403 km (0.116 R)
• M65: 48,503,669 km (0.112 R)
• M66: 49,664,997 km (0.108 R)
• M67: 50,302,284 km (0.042 R)
• M68: 55,277,460 km (0.106 R)
• M69: 56,048,189 km (0.069 R)
• M70: 57,377,815 km (0.095 R)
• M71: 59,841,991 km (0.111 R)
• M72: 61,769,858 km (0.084 R)
• M73: 61,883,852 km (0.068 R)
• M74: 61,997,995 km (0.03 R)
• M75: 62,340,724 km (0.076 R)
• M76: 62,455,017 km (0.082 R)
• M77: 62,569,459 km (0.098 R)
• M78: 62,798,643 km (0.084 R)
• M79: 63,372,650 km (0.104 R)
• M80: 64,410,261 km (0.068 R)
• M81: 67,556,454 km (0.111 R)
• M82: 68,262,406 km (0.095 R)
• M83: 68,498,322 km (0.118 R)
• M84: 71,230,129 km (0.04 R)
• M85: 71,469,336 km (0.118 R)
• M86: 74,360,913 km (0.052 R)
• M87: 74,725,034 km (0.036 R)
• M88: 75,211,377 km (0.09 R)
• M89: 75,576,844 km (0.091 R)
• M90: 75,820,838 km (0.114 R)
• M91: 79,016,548 km (0.073 R)
• M92: 79,388,149 km (0.087 R)
• M93: 79,636,182 km (0.112 R)
• M94: 80,506,393 km (0.088 R)
• M95: 82,381,453 km (0.069 R)
• M96: 82,883,952 km (0.115 R)
• M97: 83,891,943 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 16,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit