🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.74 AU - 0.8 AU

Year: 244 Days

Day: 39.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.75 AU - 2.89 AU

Year: 1278 Days

Day: 42.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 679.9

Radius: 6.5

Gravity: 16.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 16.84 AU - 19.72 AU

Year: 28265 Days

Day: 21.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,425,673 km

• M1: 504,594 km (0.114 R)
• M2: 1,519,615 km (0.073 R)
• M3: 1,663,528 km (0.047 R)
• M4: 2,241,874 km (0.065 R)
• M5: 2,531,645 km (0.084 R)
• M6: 2,573,981 km (0.12 R)
• M7: 2,745,869 km (0.084 R)
• M8: 2,921,497 km (0.112 R)
• M9: 3,100,865 km (0.071 R)
• M10: 3,283,972 km (0.113 R)
• M11: 3,470,521 km (0.117 R)
• M12: 3,756,851 km (0.081 R)
• M13: 4,403,264 km (0.094 R)
• M14: 4,765,440 km (0.102 R)
• M15: 4,818,099 km (0.047 R)
• M16: 4,923,715 km (0.076 R)
• M17: 5,353,958 km (0.106 R)
• M18: 5,463,464 km (0.087 R)
• M19: 5,518,516 km (0.065 R)
• M20: 5,908,817 km (0.051 R)
• M21: 6,598,612 km (0.074 R)
• M22: 6,774,988 km (0.118 R)
• M23: 7,132,527 km (0.061 R)
• M24: 7,252,954 km (0.091 R)
• M25: 7,435,014 km (0.101 R)
• M26: 8,687,148 km (0.093 R)
• M27: 8,751,475 km (0.11 R)
• M28: 9,010,280 km (0.104 R)
• M29: 9,403,124 km (0.075 R)
• M30: 10,546,650 km (0.077 R)
• M31: 11,030,150 km (0.099 R)
• M32: 11,099,863 km (0.116 R)
• M33: 11,309,749 km (0.059 R)
• M34: 11,450,371 km (0.108 R)
• M35: 11,947,185 km (0.073 R)
• M36: 13,703,614 km (0.096 R)
• M37: 14,841,605 km (0.095 R)
• M38: 18,267,845 km (0.057 R)
• M39: 19,856,125 km (0.079 R)
• M40: 21,314,256 km (0.113 R)
• M41: 21,401,023 km (0.068 R)
• M42: 23,341,307 km (0.119 R)
• M43: 23,970,216 km (0.103 R)
• M44: 24,878,575 km (0.086 R)
• M45: 25,428,945 km (0.112 R)
• M46: 26,541,654 km (0.097 R)
• M47: 30,071,266 km (0.09 R)
• M48: 30,853,663 km (0.073 R)
• M49: 32,039,675 km (0.028 R)
• M50: 32,139,158 km (0.11 R)
• M51: 33,240,497 km (0.108 R)
• M52: 33,846,518 km (0.117 R)
• M53: 34,660,181 km (0.086 R)
• M54: 35,069,331 km (0.071 R)
• M55: 35,995,940 km (0.114 R)
• M56: 36,722,238 km (0.034 R)
• M57: 37,243,886 km (0.074 R)
• M58: 37,768,077 km (0.086 R)
• M59: 40,425,234 km (0.073 R)
• M60: 41,396,424 km (0.1 R)
• M61: 41,830,557 km (0.037 R)
• M62: 42,048,222 km (0.09 R)
• M63: 42,812,966 km (0.055 R)
• M64: 44,466,920 km (0.101 R)
• M65: 47,837,210 km (0.064 R)
• M66: 48,521,022 km (0.096 R)
• M67: 50,823,782 km (0.115 R)
• M68: 52,105,537 km (0.11 R)
• M69: 52,222,522 km (0.062 R)
• M70: 52,456,942 km (0.068 R)
• M71: 52,809,096 km (0.066 R)
• M72: 52,926,679 km (0.093 R)
• M73: 54,700,461 km (0.029 R)
• M74: 55,057,701 km (0.048 R)
• M75: 56,133,609 km (0.085 R)
• M76: 57,821,223 km (0.05 R)
• M77: 60,999,130 km (0.106 R)
• M78: 61,616,820 km (0.055 R)
• M79: 64,107,924 km (0.118 R)
• M80: 66,631,789 km (0.086 R)
• M81: 67,650,401 km (0.114 R)
• M82: 70,866,606 km (0.065 R)
• M83: 73,606,640 km (0.114 R)
• M84: 74,791,455 km (0.028 R)
• M85: 75,452,379 km (0.029 R)
• M86: 76,380,933 km (0.039 R)
• M87: 78,383,450 km (0.11 R)
• M88: 80,944,865 km (0.047 R)
• M89: 82,167,528 km (0.096 R)
• M90: 82,849,545 km (0.111 R)
• M91: 85,872,469 km (0.119 R)
• M92: 88,651,848 km (0.08 R)
• M93: 89,211,194 km (0.063 R)
• M94: 89,351,218 km (0.11 R)
• M95: 90,052,533 km (0.101 R)
• M96: 92,592,106 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 795.3

Radius: 7.9

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 15.63 AU - 23.73 AU

Year: 31574 Days

Day: 16.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,425,673 km

• M1: 136,583 km (0.114 R)
• M2: 317,447 km (0.09 R)
• M3: 552,465 km (0.097 R)
• M4: 747,690 km (0.09 R)
• M5: 1,030,729 km (0.108 R)
• M6: 1,202,019 km (0.092 R)
• M7: 1,419,983 km (0.078 R)
• M8: 1,611,319 km (0.085 R)
• M9: 1,770,640 km (0.075 R)
• M10: 3,523,927 km (0.061 R)
• M11: 3,943,101 km (0.09 R)
• M12: 4,433,482 km (0.095 R)
• M13: 5,117,294 km (0.08 R)
• M14: 5,894,754 km (0.086 R)
• M15: 6,454,550 km (0.098 R)
• M16: 6,837,071 km (0.11 R)
• M17: 7,893,083 km (0.08 R)
• M18: 8,858,139 km (0.03 R)
• M19: 9,211,788 km (0.118 R)
• M20: 9,570,225 km (0.11 R)
• M21: 9,860,145 km (0.103 R)
• M22: 10,973,004 km (0.092 R)
• M23: 12,203,446 km (0.03 R)
• M24: 15,043,562 km (0.049 R)
• M25: 15,380,606 km (0.109 R)
• M26: 16,580,082 km (0.079 R)
• M27: 16,666,848 km (0.102 R)
• M28: 17,015,711 km (0.105 R)
• M29: 19,799,577 km (0.096 R)
• M30: 19,984,032 km (0.101 R)
• M31: 20,076,483 km (0.108 R)
• M32: 20,168,935 km (0.054 R)
• M33: 21,574,407 km (0.108 R)
• M34: 21,764,246 km (0.097 R)
• M35: 21,954,535 km (0.114 R)
• M36: 24,974,467 km (0.079 R)
• M37: 25,074,099 km (0.059 R)
• M38: 25,173,731 km (0.112 R)
• M39: 26,990,897 km (0.104 R)
• M40: 29,900,426 km (0.047 R)
• M41: 30,006,191 km (0.104 R)
• M42: 33,564,975 km (0.117 R)
• M43: 34,005,242 km (0.052 R)
• M44: 34,447,602 km (0.103 R)
• M45: 35,114,510 km (0.077 R)
• M46: 35,561,508 km (0.072 R)
• M47: 36,235,596 km (0.064 R)
• M48: 37,027,268 km (0.085 R)
• M49: 38,512,775 km (0.09 R)
• M50: 41,777,749 km (0.102 R)
• M51: 42,251,375 km (0.102 R)
• M52: 45,251,561 km (0.092 R)
• M53: 45,616,131 km (0.062 R)
• M54: 46,715,974 km (0.114 R)
• M55: 47,330,672 km (0.096 R)
• M56: 49,066,157 km (0.099 R)
• M57: 50,067,116 km (0.077 R)
• M58: 50,696,175 km (0.056 R)
• M59: 52,216,688 km (0.106 R)
• M60: 54,009,319 km (0.089 R)
• M61: 55,561,846 km (0.091 R)
• M62: 56,866,938 km (0.116 R)
• M63: 57,918,162 km (0.098 R)
• M64: 66,832,101 km (0.117 R)
• M65: 68,080,345 km (0.045 R)
• M66: 71,587,667 km (0.102 R)
• M67: 71,729,187 km (0.081 R)
• M68: 72,864,784 km (0.1 R)
• M69: 75,441,309 km (0.105 R)
• M70: 77,901,894 km (0.075 R)
• M71: 80,094,850 km (0.106 R)
• M72: 80,388,809 km (0.088 R)
• M73: 83,794,555 km (0.054 R)
• M74: 84,093,002 km (0.118 R)
• M75: 85,890,720 km (0.107 R)
• M76: 86,041,066 km (0.086 R)
• M77: 86,945,235 km (0.112 R)
• M78: 88,459,016 km (0.076 R)
• M79: 88,762,849 km (0.065 R)
• M80: 89,829,033 km (0.112 R)
• M81: 89,981,623 km (0.028 R)
• M82: 90,287,252 km (0.113 R)
• M83: 93,516,322 km (0.103 R)
• M84: 95,067,203 km (0.076 R)
• M85: 95,534,098 km (0.08 R)
• M86: 95,845,860 km (0.1 R)
• M87: 96,782,941 km (0.115 R)
• M88: 98,194,397 km (0.114 R)
• M89: 100,720,506 km (0.112 R)
• M90: 102,628,926 km (0.094 R)
• M91: 106,320,104 km (0.11 R)
• M92: 107,128,382 km (0.074 R)
• M93: 107,452,261 km (0.093 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 16,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit