🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.43 AU - 0.59 AU

Year: 139 Days

Day: 37.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.84 AU - 1.28 AU

Year: 416 Days

Day: 23.9 Hours

Environment

Temp: 0 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,098,716 km

• M1: 236,365 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.25 AU - 2.09 AU

Year: 822 Days

Day: 36.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 14.2

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.38 AU - 13.04 AU

Year: 13347 Days

Day: 9.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 69,098,716 km

• M1: 324,927 km (0.105 R)
• M2: 479,910 km (0.052 R)
• M3: 578,645 km (0.088 R)
• M4: 705,055 km (0.052 R)
• M5: 802,293 km (0.052 R)
• M6: 1,463,067 km (0.119 R)
• M7: 2,509,055 km (0.066 R)
• M8: 2,890,380 km (0.084 R)
• M9: 4,069,660 km (0.051 R)
• M10: 4,180,363 km (0.05 R)
• M11: 4,480,606 km (0.099 R)
• M12: 4,788,029 km (0.06 R)
• M13: 5,342,589 km (0.077 R)
• M14: 5,464,062 km (0.109 R)
• M15: 5,668,712 km (0.059 R)
• M16: 7,306,210 km (0.078 R)
• M17: 7,668,686 km (0.06 R)
• M18: 7,898,319 km (0.108 R)
• M19: 7,990,770 km (0.112 R)
• M20: 8,083,521 km (0.107 R)
• M21: 9,568,429 km (0.101 R)
• M22: 9,965,163 km (0.104 R)
• M23: 10,672,611 km (0.099 R)
• M24: 11,448,725 km (0.103 R)
• M25: 12,457,763 km (0.105 R)
• M26: 12,891,148 km (0.077 R)
• M27: 13,440,022 km (0.056 R)
• M28: 14,390,418 km (0.11 R)
• M29: 15,594,531 km (0.07 R)
• M30: 16,238,101 km (0.085 R)
• M31: 16,355,984 km (0.116 R)
• M32: 17,672,296 km (0.068 R)
• M33: 19,146,882 km (0.079 R)
• M34: 19,459,093 km (0.073 R)
• M35: 19,584,456 km (0.057 R)
• M36: 20,533,056 km (0.117 R)
• M37: 20,852,597 km (0.089 R)
• M38: 21,238,260 km (0.071 R)
• M39: 22,804,550 km (0.033 R)
• M40: 24,070,746 km (0.111 R)
• M41: 25,496,713 km (0.12 R)
• M42: 25,633,894 km (0.107 R)
• M43: 26,810,332 km (0.113 R)
• M44: 27,510,600 km (0.072 R)
• M45: 28,358,820 km (0.069 R)
• M46: 29,431,287 km (0.113 R)
• M47: 30,153,545 km (0.078 R)
• M48: 30,444,064 km (0.115 R)
• M49: 30,808,634 km (0.119 R)
• M50: 31,101,248 km (0.102 R)
• M51: 31,248,003 km (0.104 R)
• M52: 31,468,361 km (0.12 R)
• M53: 34,532,724 km (0.12 R)
• M54: 34,684,715 km (0.086 R)
• M55: 35,141,737 km (0.109 R)
• M56: 35,677,447 km (0.06 R)
• M57: 36,215,999 km (0.117 R)
• M58: 36,757,094 km (0.079 R)
• M59: 37,378,823 km (0.094 R)
• M60: 37,534,854 km (0.077 R)
• M61: 37,691,034 km (0.09 R)
• M62: 38,082,532 km (0.079 R)
• M63: 38,239,460 km (0.103 R)
• M64: 38,869,416 km (0.038 R)
• M65: 39,980,181 km (0.062 R)
• M66: 42,476,670 km (0.094 R)
• M67: 45,355,531 km (0.079 R)
• M68: 45,688,536 km (0.117 R)
• M69: 46,189,689 km (0.108 R)
• M70: 47,028,783 km (0.099 R)
• M71: 48,296,925 km (0.075 R)
• M72: 48,466,868 km (0.07 R)
• M73: 48,977,894 km (0.083 R)
• M74: 49,919,313 km (0.094 R)
• M75: 50,091,201 km (0.119 R)
• M76: 50,521,595 km (0.094 R)
• M77: 50,866,866 km (0.113 R)
• M78: 51,299,354 km (0.118 R)
• M79: 51,472,887 km (0.079 R)
• M80: 52,779,475 km (0.075 R)
• M81: 54,008,870 km (0.077 R)
• M82: 55,870,766 km (0.108 R)
• M83: 56,227,706 km (0.102 R)
• M84: 56,943,981 km (0.075 R)
• M85: 57,483,281 km (0.089 R)
• M86: 57,843,662 km (0.098 R)
• M87: 59,839,447 km (0.103 R)
• M88: 61,396,911 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.6

Radius: 3.2

Gravity: 43.42 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.68 AU - 16.74 AU

Year: 21484 Days

Day: 15.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,098,716 km

• M1: 142,118 km (0.066 R)
• M2: 179,517 km (0.112 R)
• M3: 398,678 km (0.095 R)
• M4: 472,729 km (0.095 R)
• M5: 511,475 km (0.102 R)
• M6: 677,230 km (0.042 R)
• M7: 721,062 km (0.035 R)
• M8: 788,830 km (0.113 R)
• M9: 955,033 km (0.11 R)
• M10: 1,080,246 km (0.112 R)
• M11: 2,768,159 km (0.102 R)
• M12: 2,910,576 km (0.106 R)
• M13: 3,735,160 km (0.111 R)
• M14: 3,813,399 km (0.074 R)
• M15: 4,051,709 km (0.08 R)
• M16: 4,213,274 km (0.082 R)
• M17: 4,710,538 km (0.082 R)
• M18: 6,170,314 km (0.093 R)
• M19: 7,361,113 km (0.116 R)
• M20: 7,657,317 km (0.094 R)
• M21: 7,806,765 km (0.038 R)
• M22: 8,159,367 km (0.111 R)
• M23: 8,312,106 km (0.087 R)
• M24: 8,776,009 km (0.101 R)
• M25: 9,037,207 km (0.09 R)
• M26: 9,567,532 km (0.074 R)
• M27: 10,381,494 km (0.105 R)
• M28: 10,602,300 km (0.092 R)
• M29: 11,104,800 km (0.075 R)
• M30: 11,387,390 km (0.096 R)
• M31: 11,844,262 km (0.076 R)
• M32: 12,423,804 km (0.099 R)
• M33: 15,080,961 km (0.037 R)
• M34: 15,835,084 km (0.105 R)
• M35: 16,730,278 km (0.066 R)
• M36: 17,314,308 km (0.035 R)
• M37: 17,510,431 km (0.071 R)
• M38: 18,837,065 km (0.1 R)
• M39: 19,173,660 km (0.1 R)
• M40: 19,512,349 km (0.071 R)
• M41: 19,921,350 km (0.105 R)
• M42: 20,886,556 km (0.073 R)
• M43: 22,505,055 km (0.114 R)
• M44: 22,647,622 km (0.078 R)
• M45: 23,221,180 km (0.109 R)
• M46: 24,896,676 km (0.061 R)
• M47: 25,786,035 km (0.111 R)
• M48: 26,084,932 km (0.112 R)
• M49: 27,215,593 km (0.079 R)
• M50: 28,670,432 km (0.11 R)
• M51: 29,212,874 km (0.117 R)
• M52: 29,446,396 km (0.097 R)
• M53: 31,177,393 km (0.119 R)
• M54: 31,655,209 km (0.105 R)
• M55: 32,618,170 km (0.065 R)
• M56: 32,698,803 km (0.083 R)
• M57: 33,022,084 km (0.097 R)
• M58: 34,819,503 km (0.08 R)
• M59: 34,901,931 km (0.037 R)
• M60: 35,729,955 km (0.111 R)
• M61: 37,489,825 km (0.113 R)
• M62: 37,997,859 km (0.096 R)
• M63: 39,277,669 km (0.071 R)
• M64: 40,919,057 km (0.069 R)
• M65: 41,442,051 km (0.117 R)
• M66: 41,529,416 km (0.111 R)
• M67: 42,142,767 km (0.088 R)
• M68: 42,847,373 km (0.079 R)
• M69: 45,164,345 km (0.084 R)
• M70: 45,254,253 km (0.068 R)
• M71: 46,428,597 km (0.08 R)
• M72: 46,701,014 km (0.068 R)
• M73: 48,346,741 km (0.049 R)
• M74: 50,570,363 km (0.116 R)
• M75: 50,663,712 km (0.114 R)
• M76: 52,165,526 km (0.103 R)
• M77: 54,636,882 km (0.105 R)
• M78: 55,693,791 km (0.106 R)
• M79: 55,790,282 km (0.055 R)
• M80: 56,466,763 km (0.087 R)
• M81: 57,340,565 km (0.089 R)
• M82: 58,414,677 km (0.105 R)
• M83: 59,593,957 km (0.045 R)
• M84: 60,582,650 km (0.106 R)
• M85: 62,175,867 km (0.055 R)
• M86: 62,275,948 km (0.069 R)
• M87: 62,776,802 km (0.078 R)
• M88: 65,505,018 km (0.111 R)
• M89: 65,810,497 km (0.065 R)
• M90: 65,912,523 km (0.087 R)
• M91: 66,729,925 km (0.063 R)
• M92: 67,653,543 km (0.062 R)
• M93: 68,581,349 km (0.078 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: 279 - 16,644 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit