🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.58 AU - 0.66 AU

Year: 219 Days

Day: 34.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.9 AU - 1.48 AU

Year: 584 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.5

Radius: 12.3

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.6 AU - 8.26 AU

Year: 9105 Days

Day: 8.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 67,553,261 km

• M1: 154,235 km (0.096 R)
• M2: 279,000 km (0.079 R)
• M3: 357,389 km (0.116 R)
• M4: 574,905 km (0.081 R)
• M5: 761,453 km (0.083 R)
• M6: 969,693 km (0.119 R)
• M7: 1,089,820 km (0.031 R)
• M8: 1,252,284 km (0.093 R)
• M9: 1,541,756 km (0.111 R)
• M10: 1,746,705 km (0.117 R)
• M11: 1,982,920 km (0.083 R)
• M12: 2,093,772 km (0.091 R)
• M13: 2,229,607 km (0.061 R)
• M14: 2,392,070 km (0.095 R)
• M15: 2,679,747 km (0.1 R)
• M16: 3,315,089 km (0.115 R)
• M17: 5,484,707 km (0.092 R)
• M18: 5,865,583 km (0.08 R)
• M19: 6,059,163 km (0.105 R)
• M20: 6,485,965 km (0.049 R)
• M21: 7,265,071 km (0.099 R)
• M22: 8,948,047 km (0.118 R)
• M23: 9,133,997 km (0.07 R)
• M24: 10,044,300 km (0.103 R)
• M25: 10,354,267 km (0.114 R)
• M26: 10,432,208 km (0.12 R)
• M27: 11,063,062 km (0.084 R)
• M28: 11,222,683 km (0.087 R)
• M29: 11,342,959 km (0.107 R)
• M30: 11,423,293 km (0.069 R)
• M31: 11,503,927 km (0.089 R)
• M32: 11,746,874 km (0.066 R)
• M33: 12,196,714 km (0.096 R)
• M34: 12,403,010 km (0.092 R)
• M35: 12,987,040 km (0.107 R)
• M36: 13,155,487 km (0.101 R)
• M37: 13,708,102 km (0.1 R)
• M38: 15,366,843 km (0.106 R)
• M39: 15,634,623 km (0.104 R)
• M40: 15,813,841 km (0.072 R)
• M41: 16,310,506 km (0.074 R)
• M42: 17,088,266 km (0.119 R)
• M43: 18,442,725 km (0.093 R)
• M44: 19,013,141 km (0.077 R)
• M45: 20,123,008 km (0.066 R)
• M46: 20,562,826 km (0.064 R)
• M47: 21,253,669 km (0.116 R)
• M48: 21,701,714 km (0.098 R)
• M49: 21,901,876 km (0.118 R)
• M50: 22,354,410 km (0.108 R)
• M51: 22,708,508 km (0.063 R)
• M52: 23,833,634 km (0.116 R)
• M53: 24,091,839 km (0.09 R)
• M54: 24,559,034 km (0.064 R)
• M55: 24,924,501 km (0.105 R)
• M56: 26,939,585 km (0.059 R)
• M57: 27,424,431 km (0.075 R)
• M58: 28,402,951 km (0.064 R)
• M59: 28,676,715 km (0.077 R)
• M60: 30,393,949 km (0.116 R)
• M61: 30,617,897 km (0.111 R)
• M62: 30,954,941 km (0.054 R)
• M63: 31,180,385 km (0.105 R)
• M64: 31,519,523 km (0.097 R)
• M65: 31,803,011 km (0.118 R)
• M66: 31,973,553 km (0.037 R)
• M67: 32,258,387 km (0.115 R)
• M68: 34,043,389 km (0.113 R)
• M69: 34,450,894 km (0.05 R)
• M70: 34,626,073 km (0.093 R)
• M71: 35,624,040 km (0.067 R)
• M72: 36,097,069 km (0.095 R)
• M73: 36,274,940 km (0.045 R)
• M74: 37,828,814 km (0.074 R)
• M75: 39,038,911 km (0.082 R)
• M76: 39,343,492 km (0.117 R)
• M77: 39,587,636 km (0.096 R)
• M78: 39,893,563 km (0.087 R)
• M79: 41,001,336 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 3

Gravity: 91.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.2 AU - 10.78 AU

Year: 15275 Days

Day: 15.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,553,261 km

• M1: 336,894 km (0.086 R)
• M2: 442,062 km (0.11 R)
• M3: 517,758 km (0.102 R)
• M4: 1,104,930 km (0.107 R)
• M5: 1,860,250 km (0.058 R)
• M6: 2,301,713 km (0.041 R)
• M7: 2,467,018 km (0.032 R)
• M8: 2,500,528 km (0.049 R)
• M9: 2,843,856 km (0.12 R)
• M10: 3,536,194 km (0.091 R)
• M11: 3,726,633 km (0.108 R)
• M12: 5,322,842 km (0.098 R)
• M13: 5,584,788 km (0.094 R)
• M14: 5,895,802 km (0.056 R)
• M15: 6,076,067 km (0.038 R)
• M16: 6,349,831 km (0.079 R)
• M17: 6,441,984 km (0.054 R)
• M18: 6,862,204 km (0.116 R)
• M19: 8,275,006 km (0.115 R)
• M20: 8,833,754 km (0.086 R)
• M21: 9,195,482 km (0.058 R)
• M22: 10,309,687 km (0.089 R)
• M23: 11,020,576 km (0.116 R)
• M24: 12,030,511 km (0.075 R)
• M25: 12,316,393 km (0.082 R)
• M26: 13,011,275 km (0.088 R)
• M27: 13,245,695 km (0.12 R)
• M28: 13,363,428 km (0.099 R)
• M29: 14,257,724 km (0.059 R)
• M30: 15,171,019 km (0.053 R)
• M31: 15,294,288 km (0.108 R)
• M32: 15,852,737 km (0.057 R)
• M33: 16,925,802 km (0.076 R)
• M34: 17,632,652 km (0.114 R)
• M35: 17,762,204 km (0.104 R)
• M36: 18,022,205 km (0.031 R)
• M37: 19,474,651 km (0.097 R)
• M38: 19,608,541 km (0.094 R)
• M39: 19,742,730 km (0.095 R)
• M40: 19,944,538 km (0.105 R)
• M41: 20,758,949 km (0.052 R)
• M42: 21,101,378 km (0.093 R)
• M43: 22,419,934 km (0.079 R)
• M44: 23,124,390 km (0.033 R)
• M45: 23,764,669 km (0.061 R)
• M46: 24,338,826 km (0.078 R)
• M47: 25,720,212 km (0.097 R)
• M48: 26,383,529 km (0.077 R)
• M49: 27,201,830 km (0.081 R)
• M50: 28,028,358 km (0.077 R)
• M51: 28,255,148 km (0.042 R)
• M52: 30,014,569 km (0.119 R)
• M53: 30,790,383 km (0.097 R)
• M54: 30,946,414 km (0.117 R)
• M55: 31,337,463 km (0.053 R)
• M56: 31,572,930 km (0.048 R)
• M57: 32,997,850 km (0.098 R)
• M58: 34,605,428 km (0.052 R)
• M59: 35,255,581 km (0.086 R)
• M60: 35,909,922 km (0.058 R)
• M61: 35,991,901 km (0.088 R)
• M62: 36,981,491 km (0.078 R)
• M63: 37,230,272 km (0.031 R)
• M64: 38,147,158 km (0.1 R)
• M65: 41,888,451 km (0.089 R)
• M66: 42,929,054 km (0.055 R)
• M67: 43,277,766 km (0.056 R)
• M68: 43,452,347 km (0.073 R)
• M69: 43,802,556 km (0.083 R)
• M70: 44,858,567 km (0.115 R)
• M71: 46,905,814 km (0.084 R)
• M72: 47,264,849 km (0.072 R)
• M73: 47,444,815 km (0.054 R)
• M74: 47,805,346 km (0.114 R)
• M75: 47,895,553 km (0.099 R)
• M76: 49,438,805 km (0.096 R)
• M77: 50,629,903 km (0.086 R)
• M78: 51,182,817 km (0.097 R)
• M79: 52,294,778 km (0.09 R)
• M80: 53,040,374 km (0.1 R)
• M81: 54,071,402 km (0.117 R)
• M82: 54,165,350 km (0.112 R)
• M83: 54,542,187 km (0.11 R)
• M84: 55,108,864 km (0.091 R)
• M85: 56,916,604 km (0.081 R)
• M86: 57,203,683 km (0.086 R)
• M87: 58,260,891 km (0.114 R)
• M88: 58,453,722 km (0.077 R)
• M89: 61,176,553 km (0.117 R)
• M90: 61,470,812 km (0.094 R)
• M91: 63,047,574 km (0.105 R)
• M92: 65,437,699 km (0.089 R)
• M93: 66,543,078 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 18,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit