🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.8 AU - 1.12 AU

Year: 345 Days

Day: 30.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,593,628 km

• M1: 252,970 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.84 AU - 1.12 AU

Year: 356 Days

Day: 22.6 Hours

Environment

Temp: 37 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.53 AU - 1.85 AU

Year: 806 Days

Day: 20.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,593,628 km

• M1: 968,945 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.91 AU - 2.49 AU

Year: 1198 Days

Day: 30.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.57 AU - 2.99 AU

Year: 1702 Days

Day: 47.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,593,628 km

• M1: 1,126,023 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.7 AU - 2.86 AU

Year: 1702 Days

Day: 31.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,593,628 km

• M1: 893,997 km (0.089 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.14 AU - 3.6 AU

Year: 2271 Days

Day: 39.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,593,628 km

• M1: 95,743 km (0.101 R)
• M2: 318,943 km (0.059 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.47 AU - 4.49 AU

Year: 3481 Days

Day: 44.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.2

Radius: 9.6

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.41 AU - 14.97 AU

Year: 15623 Days

Day: 6.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 170.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,593,628 km

• M1: 173,085 km (0.117 R)
• M2: 284,086 km (0.097 R)
• M3: 462,856 km (0.053 R)
• M4: 531,372 km (0.117 R)
• M5: 930,948 km (0.069 R)
• M6: 1,137,991 km (0.104 R)
• M7: 1,385,875 km (0.116 R)
• M8: 1,489,995 km (0.071 R)
• M9: 1,596,658 km (0.048 R)
• M10: 1,678,488 km (0.094 R)
• M11: 1,789,789 km (0.053 R)
• M12: 2,383,393 km (0.12 R)
• M13: 2,866,594 km (0.11 R)
• M14: 3,274,847 km (0.105 R)
• M15: 3,521,534 km (0.081 R)
• M16: 3,847,807 km (0.097 R)
• M17: 3,958,659 km (0.102 R)
• M18: 4,145,955 km (0.119 R)
• M19: 4,568,270 km (0.101 R)
• M20: 4,725,198 km (0.091 R)
• M21: 5,004,348 km (0.094 R)
• M22: 5,288,883 km (0.101 R)
• M23: 5,412,451 km (0.055 R)
• M24: 6,130,670 km (0.038 R)
• M25: 6,611,478 km (0.063 R)
• M26: 7,286,613 km (0.104 R)
• M27: 8,460,208 km (0.069 R)
• M28: 9,391,006 km (0.082 R)
• M29: 9,691,698 km (0.083 R)
• M30: 10,560,862 km (0.102 R)
• M31: 11,031,048 km (0.045 R)
• M32: 11,829,900 km (0.034 R)
• M33: 12,427,694 km (0.084 R)
• M34: 12,537,349 km (0.1 R)
• M35: 13,822,394 km (0.094 R)
• M36: 14,279,117 km (0.076 R)
• M37: 14,509,348 km (0.08 R)
• M38: 16,395,029 km (0.067 R)
• M39: 16,515,455 km (0.112 R)
• M40: 17,366,667 km (0.093 R)
• M41: 19,174,707 km (0.118 R)
• M42: 20,391,387 km (0.076 R)
• M43: 20,585,864 km (0.069 R)
• M44: 20,911,239 km (0.102 R)
• M45: 22,831,777 km (0.105 R)
• M46: 23,033,734 km (0.057 R)
• M47: 23,983,680 km (0.096 R)
• M48: 24,188,929 km (0.108 R)
• M49: 25,154,284 km (0.039 R)
• M50: 26,838,606 km (0.045 R)
• M51: 27,551,141 km (0.046 R)
• M52: 28,269,809 km (0.084 R)
• M53: 28,921,906 km (0.052 R)
• M54: 30,167,159 km (0.075 R)
• M55: 31,729,559 km (0.098 R)
• M56: 33,013,557 km (0.119 R)
• M57: 33,547,173 km (0.113 R)
• M58: 34,314,311 km (0.11 R)
• M59: 36,022,569 km (0.094 R)
• M60: 36,887,095 km (0.113 R)
• M61: 37,599,480 km (0.081 R)
• M62: 40,657,111 km (0.069 R)
• M63: 40,901,853 km (0.034 R)
• M64: 41,803,629 km (0.098 R)
• M65: 42,215,622 km (0.111 R)
• M66: 46,921,522 km (0.093 R)
• M67: 47,779,166 km (0.048 R)
• M68: 47,865,335 km (0.075 R)
• M69: 48,123,690 km (0.119 R)
• M70: 49,510,163 km (0.057 R)
• M71: 50,295,702 km (0.096 R)
• M72: 50,646,210 km (0.075 R)
• M73: 52,056,169 km (0.1 R)
• M74: 52,677,150 km (0.103 R)
• M75: 52,855,022 km (0.076 R)
• M76: 53,568,454 km (0.107 R)
• M77: 54,015,902 km (0.103 R)
• M78: 54,374,787 km (0.118 R)
• M79: 54,734,570 km (0.109 R)
• M80: 57,000,529 km (0.115 R)
• M81: 57,183,188 km (0.047 R)
• M82: 57,457,401 km (0.116 R)
• M83: 57,548,954 km (0.119 R)
• M84: 57,732,062 km (0.106 R)
• M85: 57,823,766 km (0.062 R)
• M86: 57,915,469 km (0.109 R)
• M87: 59,389,607 km (0.075 R)
• M88: 60,410,163 km (0.112 R)
• M89: 63,033,960 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.3

Radius: 6.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 13.43 AU - 21.95 AU

Year: 27313 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,593,628 km

• M1: 93,199 km (0.096 R)
• M2: 137,032 km (0.093 R)
• M3: 279,748 km (0.075 R)
• M4: 520,451 km (0.097 R)
• M5: 619,634 km (0.088 R)
• M6: 671,694 km (0.088 R)
• M7: 1,078,002 km (0.101 R)
• M8: 1,646,474 km (0.071 R)
• M9: 2,631,427 km (0.107 R)
• M10: 2,689,171 km (0.047 R)
• M11: 3,668,140 km (0.105 R)
• M12: 4,128,004 km (0.083 R)
• M13: 4,467,740 km (0.077 R)
• M14: 6,885,840 km (0.082 R)
• M15: 7,288,259 km (0.11 R)
• M16: 8,073,797 km (0.071 R)
• M17: 8,669,645 km (0.118 R)
• M18: 9,500,811 km (0.105 R)
• M19: 10,220,227 km (0.052 R)
• M20: 10,494,590 km (0.12 R)
• M21: 11,003,821 km (0.071 R)
• M22: 11,191,118 km (0.108 R)
• M23: 11,998,348 km (0.11 R)
• M24: 12,579,386 km (0.052 R)
• M25: 12,628,304 km (0.116 R)
• M26: 13,718,574 km (0.115 R)
• M27: 14,224,214 km (0.094 R)
• M28: 14,479,279 km (0.117 R)
• M29: 15,201,537 km (0.084 R)
• M30: 15,305,657 km (0.112 R)
• M31: 15,619,514 km (0.101 R)
• M32: 15,829,848 km (0.12 R)
• M33: 15,935,464 km (0.028 R)
• M34: 16,147,295 km (0.116 R)
• M35: 16,200,402 km (0.11 R)
• M36: 16,306,766 km (0.082 R)
• M37: 16,520,242 km (0.095 R)
• M38: 17,111,902 km (0.067 R)
• M39: 17,437,577 km (0.11 R)
• M40: 20,115,977 km (0.036 R)
• M41: 21,912,797 km (0.06 R)
• M42: 22,207,355 km (0.072 R)
• M43: 22,681,281 km (0.06 R)
• M44: 23,039,119 km (0.11 R)
• M45: 23,338,614 km (0.04 R)
• M46: 23,579,168 km (0.102 R)
• M47: 24,002,081 km (0.091 R)
• M48: 26,341,492 km (0.053 R)
• M49: 26,529,387 km (0.089 R)
• M50: 27,411,416 km (0.081 R)
• M51: 29,269,272 km (0.088 R)
• M52: 30,903,031 km (0.058 R)
• M53: 31,101,098 km (0.067 R)
• M54: 31,964,128 km (0.108 R)
• M55: 32,164,440 km (0.066 R)
• M56: 32,365,200 km (0.096 R)
• M57: 32,969,725 km (0.118 R)
• M58: 33,917,727 km (0.117 R)
• M59: 33,985,794 km (0.106 R)
• M60: 35,632,567 km (0.085 R)
• M61: 36,256,839 km (0.083 R)
• M62: 36,814,839 km (0.115 R)
• M63: 37,375,532 km (0.058 R)
• M64: 37,797,996 km (0.117 R)
• M65: 37,939,067 km (0.038 R)
• M66: 40,293,438 km (0.097 R)
• M67: 40,582,013 km (0.072 R)
• M68: 41,088,701 km (0.031 R)
• M69: 41,379,220 km (0.107 R)
• M70: 44,246,712 km (0.089 R)
• M71: 46,344,822 km (0.108 R)
• M72: 47,634,356 km (0.082 R)
• M73: 48,245,164 km (0.093 R)
• M74: 48,705,028 km (0.117 R)
• M75: 48,781,921 km (0.069 R)
• M76: 49,012,451 km (0.071 R)
• M77: 49,474,858 km (0.099 R)
• M78: 50,170,937 km (0.109 R)
• M79: 50,636,934 km (0.069 R)
• M80: 51,026,188 km (0.101 R)
• M81: 51,807,987 km (0.068 R)
• M82: 51,964,765 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 13,607 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit