🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.62 AU - 0.98 AU

Year: 272 Days

Day: 30.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.52 AU - 1.78 AU

Year: 807 Days

Day: 21.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.49 AU - 2.47 AU

Year: 1061 Days

Day: 14.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,391,664 km

• M1: 448,943 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.43 AU - 4.17 AU

Year: 2821 Days

Day: 43.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,391,664 km

• M1: 179,667 km (0.083 R)
• M2: 1,546,992 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.7

Radius: 10

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.7 AU - 5.98 AU

Year: 4055 Days

Day: 5.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 66,391,664 km

• M1: 155,133 km (0.109 R)
• M2: 639,082 km (0.081 R)
• M3: 941,719 km (0.075 R)
• M4: 1,043,894 km (0.107 R)
• M5: 1,123,031 km (0.088 R)
• M6: 1,190,649 km (0.09 R)
• M7: 1,505,104 km (0.117 R)
• M8: 1,641,388 km (0.076 R)
• M9: 1,845,589 km (0.12 R)
• M10: 1,991,896 km (0.098 R)
• M11: 2,193,105 km (0.112 R)
• M12: 2,278,974 km (0.092 R)
• M13: 2,597,468 km (0.091 R)
• M14: 2,762,025 km (0.101 R)
• M15: 3,335,733 km (0.061 R)
• M16: 3,800,384 km (0.11 R)
• M17: 4,263,988 km (0.094 R)
• M18: 4,502,447 km (0.098 R)
• M19: 4,700,963 km (0.114 R)
• M20: 4,947,501 km (0.115 R)
• M21: 5,221,414 km (0.104 R)
• M22: 5,783,902 km (0.065 R)
• M23: 5,855,709 km (0.118 R)
• M24: 6,024,007 km (0.041 R)
• M25: 6,194,100 km (0.113 R)
• M26: 7,196,256 km (0.113 R)
• M27: 7,663,600 km (0.112 R)
• M28: 7,821,575 km (0.069 R)
• M29: 8,033,854 km (0.065 R)
• M30: 8,301,934 km (0.071 R)
• M31: 8,682,361 km (0.105 R)
• M32: 8,819,542 km (0.083 R)
• M33: 9,068,324 km (0.114 R)
• M34: 9,572,917 km (0.118 R)
• M35: 9,743,160 km (0.109 R)
• M36: 9,828,730 km (0.078 R)
• M37: 10,115,509 km (0.056 R)
• M38: 10,550,839 km (0.106 R)
• M39: 10,933,211 km (0.089 R)
• M40: 11,681,200 km (0.102 R)
• M41: 12,138,072 km (0.042 R)
• M42: 12,693,828 km (0.072 R)
• M43: 13,543,245 km (0.114 R)
• M44: 13,830,473 km (0.076 R)
• M45: 13,958,678 km (0.093 R)
• M46: 14,119,645 km (0.1 R)
• M47: 14,573,525 km (0.066 R)
• M48: 14,704,124 km (0.093 R)
• M49: 14,933,458 km (0.085 R)
• M50: 15,662,299 km (0.032 R)
• M51: 15,829,549 km (0.076 R)
• M52: 16,233,314 km (0.108 R)
• M53: 16,504,535 km (0.074 R)
• M54: 16,777,102 km (0.089 R)
• M55: 17,188,795 km (0.092 R)
• M56: 17,326,874 km (0.086 R)
• M57: 18,338,156 km (0.078 R)
• M58: 18,726,811 km (0.095 R)
• M59: 18,797,870 km (0.109 R)
• M60: 19,118,309 km (0.115 R)
• M61: 19,512,349 km (0.105 R)
• M62: 20,527,521 km (0.089 R)
• M63: 20,931,136 km (0.119 R)
• M64: 21,115,291 km (0.069 R)
• M65: 21,485,545 km (0.054 R)
• M66: 21,559,896 km (0.111 R)
• M67: 21,932,693 km (0.06 R)
• M68: 23,406,831 km (0.104 R)
• M69: 23,636,464 km (0.116 R)
• M70: 24,097,973 km (0.043 R)
• M71: 24,213,762 km (0.115 R)
• M72: 24,291,104 km (0.105 R)
• M73: 24,523,579 km (0.107 R)
• M74: 24,679,011 km (0.046 R)
• M75: 25,225,642 km (0.092 R)
• M76: 26,489,744 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.5

Radius: 5.4

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 14.15 AU - 21.67 AU

Year: 28863 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 66,391,664 km

• M1: 97,987 km (0.107 R)
• M2: 214,224 km (0.07 R)
• M3: 268,977 km (0.096 R)
• M4: 464,801 km (0.116 R)
• M5: 539,151 km (0.108 R)
• M6: 700,268 km (0.104 R)
• M7: 1,017,714 km (0.078 R)
• M8: 1,402,330 km (0.105 R)
• M9: 1,769,144 km (0.052 R)
• M10: 1,857,856 km (0.07 R)
• M11: 2,259,676 km (0.059 R)
• M12: 3,467,230 km (0.092 R)
• M13: 4,552,862 km (0.119 R)
• M14: 4,964,256 km (0.081 R)
• M15: 5,048,031 km (0.106 R)
• M16: 5,954,893 km (0.086 R)
• M17: 6,178,242 km (0.095 R)
• M18: 6,911,122 km (0.034 R)
• M19: 7,192,965 km (0.074 R)
• M20: 7,962,945 km (0.092 R)
• M21: 8,860,083 km (0.108 R)
• M22: 9,063,836 km (0.115 R)
• M23: 9,423,918 km (0.054 R)
• M24: 9,579,799 km (0.099 R)
• M25: 9,736,428 km (0.115 R)
• M26: 9,946,613 km (0.035 R)
• M27: 10,318,064 km (0.116 R)
• M28: 12,185,943 km (0.113 R)
• M29: 12,412,435 km (0.081 R)
• M30: 12,697,568 km (0.099 R)
• M31: 12,754,864 km (0.07 R)
• M32: 14,752,893 km (0.077 R)
• M33: 15,115,518 km (0.078 R)
• M34: 16,282,980 km (0.086 R)
• M35: 16,972,028 km (0.085 R)
• M36: 17,035,158 km (0.095 R)
• M37: 17,161,718 km (0.098 R)
• M38: 17,991,238 km (0.115 R)
• M39: 18,508,398 km (0.096 R)
• M40: 19,161,393 km (0.112 R)
• M41: 19,293,039 km (0.113 R)
• M42: 20,088,451 km (0.119 R)
• M43: 21,574,556 km (0.074 R)
• M44: 22,538,415 km (0.101 R)
• M45: 22,746,805 km (0.109 R)
• M46: 23,375,864 km (0.072 R)
• M47: 23,869,088 km (0.082 R)
• M48: 24,650,887 km (0.072 R)
• M49: 26,093,908 km (0.097 R)
• M50: 27,638,356 km (0.052 R)
• M51: 29,212,275 km (0.093 R)
• M52: 29,667,203 km (0.111 R)
• M53: 30,277,562 km (0.11 R)
• M54: 30,584,237 km (0.059 R)
• M55: 31,433,056 km (0.118 R)
• M56: 31,977,143 km (0.083 R)
• M57: 32,681,300 km (0.08 R)
• M58: 32,759,839 km (0.083 R)
• M59: 33,232,569 km (0.094 R)
• M60: 33,628,105 km (0.072 R)
• M61: 36,766,968 km (0.111 R)
• M62: 38,827,679 km (0.108 R)
• M63: 40,250,205 km (0.054 R)
• M64: 40,334,428 km (0.116 R)
• M65: 41,860,327 km (0.077 R)
• M66: 42,116,438 km (0.1 R)
• M67: 43,146,120 km (0.046 R)
• M68: 43,837,262 km (0.042 R)
• M69: 44,444,929 km (0.104 R)
• M70: 45,493,311 km (0.08 R)
• M71: 45,844,567 km (0.092 R)
• M72: 46,461,359 km (0.091 R)
• M73: 46,726,446 km (0.117 R)
• M74: 47,169,555 km (0.104 R)
• M75: 48,238,731 km (0.056 R)
• M76: 49,225,778 km (0.072 R)
• M77: 50,038,393 km (0.103 R)
• M78: 51,219,768 km (0.06 R)
• M79: 51,311,022 km (0.087 R)
• M80: 51,859,747 km (0.102 R)
• M81: 52,134,858 km (0.101 R)
• M82: 55,099,140 km (0.042 R)
• M83: 55,661,029 km (0.075 R)
• M84: 56,790,493 km (0.074 R)
• M85: 58,880,525 km (0.092 R)
• M86: 60,705,918 km (0.087 R)
• M87: 61,383,148 km (0.093 R)
• M88: 61,965,532 km (0.12 R)
• M89: 62,257,398 km (0.047 R)
• M90: 62,647,250 km (0.111 R)
• M91: 64,904,981 km (0.113 R)
• M92: 65,696,503 km (0.094 R)
• M93: 65,795,687 km (0.117 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 18,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit