🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 267 Days

Day: 25.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 120 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,039,836 km

• M1: 285,882 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.06 AU - 1.28 AU

Year: 482 Days

Day: 15.1 Hours

Environment

Temp: -23 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.55 AU - 2.47 AU

Year: 1085 Days

Day: 30 Hours

Environment

Temp: -90 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9.1

Gravity: 9.4 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 4.18 AU - 5.42 AU

Year: 4005 Days

Day: 10.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,039,836 km

• M1: 189,690 km (0.104 R)
• M2: 297,999 km (0.103 R)
• M3: 561,590 km (0.104 R)
• M4: 783,893 km (0.067 R)
• M5: 868,416 km (0.096 R)
• M6: 943,514 km (0.083 R)
• M7: 1,266,346 km (0.115 R)
• M8: 1,367,025 km (0.109 R)
• M9: 1,530,835 km (0.105 R)
• M10: 1,654,104 km (0.08 R)
• M11: 1,764,656 km (0.099 R)
• M12: 1,960,181 km (0.066 R)
• M13: 2,043,657 km (0.108 R)
• M14: 2,111,424 km (0.086 R)
• M15: 2,301,713 km (0.081 R)
• M16: 2,699,045 km (0.057 R)
• M17: 2,905,789 km (0.098 R)
• M18: 3,040,128 km (0.107 R)
• M19: 3,117,919 km (0.049 R)
• M20: 3,275,296 km (0.072 R)
• M21: 3,395,124 km (0.104 R)
• M22: 3,598,128 km (0.033 R)
• M23: 4,058,740 km (0.099 R)
• M24: 4,449,489 km (0.119 R)
• M25: 4,582,332 km (0.096 R)
• M26: 4,920,573 km (0.1 R)
• M27: 5,313,716 km (0.115 R)
• M28: 5,621,140 km (0.07 R)
• M29: 5,861,693 km (0.075 R)
• M30: 6,553,135 km (0.09 R)
• M31: 7,114,426 km (0.076 R)
• M32: 7,192,067 km (0.089 R)
• M33: 7,427,085 km (0.087 R)
• M34: 7,744,233 km (0.085 R)
• M35: 7,931,380 km (0.108 R)
• M36: 8,833,455 km (0.072 R)
• M37: 9,141,327 km (0.108 R)
• M38: 9,538,360 km (0.107 R)
• M39: 10,057,166 km (0.114 R)
• M40: 10,202,874 km (0.081 R)
• M41: 10,703,578 km (0.118 R)
• M42: 10,762,968 km (0.096 R)
• M43: 10,942,037 km (0.093 R)
• M44: 11,091,934 km (0.074 R)
• M45: 11,454,559 km (0.06 R)
• M46: 12,036,645 km (0.108 R)
• M47: 12,129,395 km (0.105 R)
• M48: 12,222,445 km (0.116 R)
• M49: 12,440,409 km (0.092 R)
• M50: 12,691,135 km (0.047 R)
• M51: 12,975,222 km (0.081 R)
• M52: 13,070,366 km (0.09 R)
• M53: 13,293,267 km (0.054 R)
• M54: 13,904,673 km (0.099 R)
• M55: 14,099,749 km (0.101 R)
• M56: 14,262,960 km (0.026 R)
• M57: 14,361,246 km (0.076 R)
• M58: 14,789,395 km (0.114 R)
• M59: 15,692,218 km (0.084 R)
• M60: 16,031,207 km (0.12 R)
• M61: 16,889,001 km (0.11 R)
• M62: 17,062,385 km (0.116 R)
• M63: 17,621,133 km (0.061 R)
• M64: 17,832,216 km (0.066 R)
• M65: 17,973,436 km (0.097 R)
• M66: 18,541,908 km (0.065 R)
• M67: 19,333,131 km (0.04 R)
• M68: 19,660,003 km (0.04 R)
• M69: 19,732,857 km (0.039 R)
• M70: 20,245,678 km (0.094 R)
• M71: 20,393,032 km (0.08 R)
• M72: 20,503,735 km (0.113 R)
• M73: 21,734,775 km (0.108 R)
• M74: 22,568,784 km (0.1 R)
• M75: 23,143,389 km (0.08 R)
• M76: 23,220,282 km (0.076 R)
• M77: 24,346,156 km (0.066 R)
• M78: 24,817,090 km (0.062 R)
• M79: 25,014,260 km (0.119 R)
• M80: 25,212,028 km (0.092 R)
• M81: 25,291,166 km (0.116 R)
• M82: 25,449,889 km (0.081 R)
• M83: 25,928,004 km (0.051 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 766.8

Radius: 5.6

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 11.45 AU - 17.65 AU

Year: 21134 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 43,039,836 km

• M1: 83,027 km (0.118 R)
• M2: 235,317 km (0.114 R)
• M3: 453,282 km (0.087 R)
• M4: 724,802 km (0.063 R)
• M5: 774,618 km (0.106 R)
• M6: 1,012,927 km (0.114 R)
• M7: 1,126,023 km (0.079 R)
• M8: 1,303,446 km (0.068 R)
• M9: 1,426,715 km (0.079 R)
• M10: 1,489,845 km (0.076 R)
• M11: 2,317,720 km (0.096 R)
• M12: 2,467,617 km (0.087 R)
• M13: 2,582,059 km (0.115 R)
• M14: 3,180,451 km (0.109 R)
• M15: 3,997,106 km (0.114 R)
• M16: 4,267,878 km (0.12 R)
• M17: 5,860,646 km (0.117 R)
• M18: 5,911,509 km (0.047 R)
• M19: 6,013,685 km (0.098 R)
• M20: 6,219,831 km (0.087 R)
• M21: 8,809,968 km (0.117 R)
• M22: 9,399,085 km (0.103 R)
• M23: 9,819,006 km (0.114 R)
• M24: 10,306,396 km (0.085 R)
• M25: 11,178,252 km (0.082 R)
• M26: 12,727,039 km (0.067 R)
• M27: 13,191,241 km (0.1 R)
• M28: 13,728,597 km (0.104 R)
• M29: 15,453,460 km (0.076 R)
• M30: 15,523,921 km (0.103 R)
• M31: 15,735,751 km (0.118 R)
• M32: 16,448,884 km (0.092 R)
• M33: 17,758,913 km (0.059 R)
• M34: 18,351,769 km (0.115 R)
• M35: 18,650,666 km (0.093 R)
• M36: 19,253,246 km (0.087 R)
• M37: 21,490,632 km (0.067 R)
• M38: 21,884,673 km (0.086 R)
• M39: 22,281,107 km (0.098 R)
• M40: 22,920,189 km (0.108 R)
• M41: 23,000,523 km (0.058 R)
• M42: 23,403,540 km (0.113 R)
• M43: 23,484,472 km (0.091 R)
• M44: 27,049,090 km (0.06 R)
• M45: 27,901,948 km (0.094 R)
• M46: 28,677,014 km (0.101 R)
• M47: 28,763,631 km (0.11 R)
• M48: 29,984,500 km (0.082 R)
• M49: 30,866,828 km (0.116 R)
• M50: 31,044,401 km (0.095 R)
• M51: 32,116,568 km (0.095 R)
• M52: 32,206,477 km (0.093 R)
• M53: 32,657,215 km (0.044 R)
• M54: 32,838,079 km (0.067 R)
• M55: 35,219,528 km (0.084 R)
• M56: 36,150,176 km (0.073 R)
• M57: 36,806,462 km (0.049 R)
• M58: 36,994,656 km (0.119 R)
• M59: 37,845,718 km (0.075 R)
• M60: 38,130,852 km (0.119 R)
• M61: 38,225,996 km (0.072 R)
• M62: 38,894,549 km (0.103 R)
• M63: 39,182,226 km (0.104 R)
• M64: 40,631,380 km (0.088 R)
• M65: 40,923,395 km (0.031 R)
• M66: 41,313,696 km (0.078 R)
• M67: 42,986,200 km (0.086 R)
• M68: 43,880,646 km (0.059 R)
• M69: 45,385,002 km (0.112 R)
• M70: 46,600,485 km (0.096 R)
• M71: 47,621,640 km (0.116 R)
• M72: 50,833,805 km (0.054 R)
• M73: 52,730,706 km (0.113 R)
• M74: 53,474,656 km (0.109 R)
• M75: 53,901,310 km (0.102 R)
• M76: 54,758,057 km (0.114 R)
• M77: 55,511,431 km (0.053 R)
• M78: 59,329,169 km (0.064 R)
• M79: 60,435,445 km (0.117 R)
• M80: 60,991,052 km (0.036 R)
• M81: 61,213,803 km (0.084 R)
• M82: 61,436,854 km (0.071 R)
• M83: 65,497,089 km (0.076 R)
• M84: 67,905,316 km (0.094 R)
• M85: 70,342,415 km (0.1 R)
• M86: 73,280,816 km (0.106 R)
• M87: 75,301,734 km (0.11 R)
• M88: 78,548,905 km (0.105 R)
• M89: 79,763,041 km (0.066 R)
• M90: 81,105,832 km (0.1 R)
• M91: 81,964,225 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 85.4

Radius: 3.4

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.15 AU - 19.61 AU

Year: 24098 Days

Day: 20.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,039,836 km

• M1: 49,367 km (0.111 R)
• M2: 85,271 km (0.106 R)
• M3: 254,616 km (0.083 R)
• M4: 522,994 km (0.03 R)
• M5: 1,089,072 km (0.096 R)
• M6: 1,281,455 km (0.078 R)
• M7: 2,742,727 km (0.085 R)
• M8: 2,768,309 km (0.071 R)
• M9: 3,163,097 km (0.053 R)
• M10: 3,859,326 km (0.11 R)
• M11: 4,091,801 km (0.119 R)
• M12: 4,388,753 km (0.106 R)
• M13: 5,288,434 km (0.051 R)
• M14: 5,907,919 km (0.099 R)
• M15: 6,108,231 km (0.107 R)
• M16: 6,687,922 km (0.092 R)
• M17: 7,213,759 km (0.106 R)
• M18: 7,752,760 km (0.056 R)
• M19: 8,529,023 km (0.074 R)
• M20: 10,035,025 km (0.093 R)
• M21: 10,554,878 km (0.11 R)
• M22: 10,716,593 km (0.039 R)
• M23: 12,634,438 km (0.112 R)
• M24: 12,806,176 km (0.062 R)
• M25: 13,632,256 km (0.086 R)
• M26: 14,207,459 km (0.066 R)
• M27: 15,564,611 km (0.067 R)
• M28: 15,702,540 km (0.053 R)
• M29: 18,838,860 km (0.055 R)
• M30: 20,025,769 km (0.079 R)
• M31: 20,931,734 km (0.077 R)
• M32: 22,211,993 km (0.095 R)
• M33: 23,044,654 km (0.079 R)
• M34: 24,633,085 km (0.108 R)
• M35: 25,820,293 km (0.104 R)
• M36: 27,914,215 km (0.044 R)
• M37: 29,491,575 km (0.093 R)
• M38: 30,693,594 km (0.095 R)
• M39: 32,203,634 km (0.105 R)
• M40: 32,379,412 km (0.046 R)
• M41: 33,678,370 km (0.111 R)
• M42: 35,961,683 km (0.11 R)
• M43: 36,204,929 km (0.083 R)
• M44: 38,605,077 km (0.104 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 16,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit