🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.58 AU - 0.8 AU

Year: 245 Days

Day: 13.1 Hours

Environment

Temp: 9 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.12 AU - 1.34 AU

Year: 583 Days

Day: 14.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 5.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.22 AU - 13.3 AU

Year: 17240 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,962,761 km

• M1: 78,539 km (0.109 R)
• M2: 226,641 km (0.106 R)
• M3: 529,576 km (0.059 R)
• M4: 613,202 km (0.111 R)
• M5: 974,331 km (0.108 R)
• M6: 1,569,132 km (0.113 R)
• M7: 1,650,214 km (0.085 R)
• M8: 1,795,474 km (0.078 R)
• M9: 2,054,278 km (0.087 R)
• M10: 2,464,475 km (0.094 R)
• M11: 2,800,771 km (0.069 R)
• M12: 2,849,989 km (0.075 R)
• M13: 3,542,627 km (0.115 R)
• M14: 3,676,368 km (0.056 R)
• M15: 4,658,627 km (0.093 R)
• M16: 4,864,324 km (0.112 R)
• M17: 5,779,415 km (0.08 R)
• M18: 5,936,941 km (0.065 R)
• M19: 6,032,235 km (0.034 R)
• M20: 6,321,108 km (0.074 R)
• M21: 7,349,893 km (0.118 R)
• M22: 7,418,110 km (0.105 R)
• M23: 7,692,921 km (0.054 R)
• M24: 7,866,305 km (0.109 R)
• M25: 7,901,161 km (0.054 R)
• M26: 8,216,962 km (0.109 R)
• M27: 9,707,406 km (0.107 R)
• M28: 9,894,852 km (0.114 R)
• M29: 10,045,647 km (0.112 R)
• M30: 10,694,901 km (0.106 R)
• M31: 10,810,989 km (0.047 R)
• M32: 11,122,302 km (0.106 R)
• M33: 11,200,542 km (0.104 R)
• M34: 11,555,239 km (0.061 R)
• M35: 12,074,044 km (0.074 R)
• M36: 12,235,161 km (0.039 R)
• M37: 12,804,830 km (0.04 R)
• M38: 12,969,088 km (0.113 R)
• M39: 13,216,972 km (0.115 R)
• M40: 14,308,737 km (0.075 R)
• M41: 14,994,943 km (0.095 R)
• M42: 15,823,715 km (0.109 R)
• M43: 16,044,372 km (0.056 R)
• M44: 16,132,784 km (0.089 R)
• M45: 17,207,495 km (0.104 R)
• M46: 17,616,496 km (0.078 R)
• M47: 18,028,638 km (0.063 R)
• M48: 19,096,318 km (0.071 R)
• M49: 19,190,116 km (0.07 R)
• M50: 19,425,433 km (0.053 R)
• M51: 19,472,556 km (0.074 R)
• M52: 20,136,621 km (0.114 R)
• M53: 20,279,936 km (0.095 R)
• M54: 20,519,592 km (0.114 R)
• M55: 20,615,634 km (0.04 R)
• M56: 21,780,403 km (0.089 R)
• M57: 22,124,029 km (0.116 R)
• M58: 22,420,083 km (0.054 R)
• M59: 23,266,059 km (0.109 R)
• M60: 23,617,315 km (0.085 R)
• M61: 25,194,376 km (0.071 R)
• M62: 25,297,299 km (0.116 R)
• M63: 25,813,861 km (0.095 R)
• M64: 26,334,012 km (0.106 R)
• M65: 26,490,641 km (0.04 R)
• M66: 26,595,360 km (0.12 R)
• M67: 26,910,114 km (0.067 R)
• M68: 27,173,256 km (0.054 R)
• M69: 27,755,491 km (0.084 R)
• M70: 28,288,209 km (0.091 R)
• M71: 28,502,284 km (0.108 R)
• M72: 28,609,546 km (0.091 R)
• M73: 30,179,426 km (0.072 R)
• M74: 31,333,573 km (0.044 R)
• M75: 31,999,583 km (0.055 R)
• M76: 32,446,133 km (0.103 R)
• M77: 32,502,082 km (0.106 R)
• M78: 32,670,230 km (0.092 R)
• M79: 33,288,967 km (0.085 R)
• M80: 33,798,198 km (0.075 R)
• M81: 34,195,979 km (0.12 R)
• M82: 36,208,220 km (0.071 R)
• M83: 37,551,459 km (0.087 R)
• M84: 38,317,699 km (0.107 R)
• M85: 38,851,315 km (0.064 R)
• M86: 39,447,014 km (0.106 R)
• M87: 39,925,877 km (0.025 R)
• M88: 40,105,843 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.9

Radius: 3.5

Gravity: 55.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.95 AU - 17.01 AU

Year: 22345 Days

Day: 16.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,962,761 km

• M1: 72,555 km (0.05 R)
• M2: 138,079 km (0.102 R)
• M3: 194,028 km (0.077 R)
• M4: 225,145 km (0.1 R)
• M5: 310,864 km (0.042 R)
• M6: 448,046 km (0.087 R)
• M7: 2,218,536 km (0.077 R)
• M8: 2,329,538 km (0.083 R)
• M9: 2,595,224 km (0.086 R)
• M10: 3,032,199 km (0.11 R)
• M11: 3,238,196 km (0.098 R)
• M12: 3,534,399 km (0.109 R)
• M13: 3,663,951 km (0.115 R)
• M14: 4,152,089 km (0.083 R)
• M15: 4,243,044 km (0.099 R)
• M16: 4,473,425 km (0.117 R)
• M17: 5,237,272 km (0.103 R)
• M18: 6,351,776 km (0.106 R)
• M19: 7,536,142 km (0.097 R)
• M20: 7,702,794 km (0.074 R)
• M21: 7,870,643 km (0.108 R)
• M22: 9,735,530 km (0.107 R)
• M23: 10,344,992 km (0.103 R)
• M24: 10,592,128 km (0.075 R)
• M25: 10,966,571 km (0.056 R)
• M26: 11,600,417 km (0.097 R)
• M27: 12,836,844 km (0.112 R)
• M28: 15,502,528 km (0.064 R)
• M29: 15,643,599 km (0.113 R)
• M30: 15,785,268 km (0.062 R)
• M31: 15,856,178 km (0.057 R)
• M32: 16,571,704 km (0.117 R)
• M33: 17,370,706 km (0.077 R)
• M34: 17,444,009 km (0.084 R)
• M35: 18,855,465 km (0.099 R)
• M36: 19,689,174 km (0.086 R)
• M37: 20,380,316 km (0.046 R)
• M38: 20,845,416 km (0.062 R)
• M39: 21,865,075 km (0.102 R)
• M40: 22,660,487 km (0.077 R)
• M41: 23,789,951 km (0.061 R)
• M42: 24,361,415 km (0.057 R)
• M43: 25,684,608 km (0.081 R)
• M44: 26,186,808 km (0.116 R)
• M45: 26,439,180 km (0.116 R)
• M46: 26,861,494 km (0.092 R)
• M47: 30,231,336 km (0.118 R)
• M48: 30,938,784 km (0.103 R)
• M49: 31,920,446 km (0.114 R)
• M50: 32,010,204 km (0.039 R)
• M51: 33,457,564 km (0.091 R)
• M52: 35,111,368 km (0.108 R)
• M53: 35,948,069 km (0.106 R)
• M54: 36,041,418 km (0.099 R)
• M55: 36,509,510 km (0.115 R)
• M56: 37,451,827 km (0.034 R)
• M57: 38,116,191 km (0.099 R)
• M58: 40,617,467 km (0.081 R)
• M59: 40,909,483 km (0.086 R)
• M60: 41,691,580 km (0.069 R)
• M61: 43,171,253 km (0.117 R)
• M62: 43,369,919 km (0.118 R)
• M63: 43,867,780 km (0.097 R)
• M64: 44,567,898 km (0.105 R)
• M65: 44,869,039 km (0.068 R)
• M66: 44,969,569 km (0.036 R)
• M67: 45,170,927 km (0.11 R)
• M68: 46,486,641 km (0.081 R)
• M69: 47,302,697 km (0.116 R)
• M70: 47,405,022 km (0.064 R)
• M71: 47,507,347 km (0.027 R)
• M72: 49,466,930 km (0.071 R)
• M73: 49,882,961 km (0.119 R)
• M74: 50,091,351 km (0.062 R)
• M75: 53,891,436 km (0.107 R)
• M76: 54,748,333 km (0.114 R)
• M77: 55,609,867 km (0.071 R)
• M78: 56,367,281 km (0.106 R)
• M79: 57,455,306 km (0.064 R)
• M80: 59,210,538 km (0.085 R)
• M81: 61,429,224 km (0.109 R)
• M82: 61,540,824 km (0.114 R)
• M83: 62,100,021 km (0.111 R)
• M84: 65,148,826 km (0.064 R)
• M85: 65,490,657 km (0.104 R)
• M86: 66,404,999 km (0.079 R)
• M87: 68,014,971 km (0.086 R)
• M88: 69,173,008 km (0.107 R)
• M89: 70,103,956 km (0.081 R)
• M90: 70,220,642 km (0.075 R)
• M91: 73,158,296 km (0.036 R)
• M92: 75,417,672 km (0.12 R)
• M93: 75,776,557 km (0.106 R)
• M94: 77,699,788 km (0.091 R)
• M95: 81,594,419 km (0.113 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: 235 - 10,692 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit