🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 19.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.65 AU - 0.77 AU

Year: 219 Days

Day: 27.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.12 AU - 2.12 AU

Year: 1127 Days

Day: 38 Hours

Environment

Temp: -75 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 8.2

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.7 AU - 6.76 AU

Year: 5010 Days

Day: 7.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 39,003,796 km

• M1: 125,513 km (0.108 R)
• M2: 197,469 km (0.055 R)
• M3: 309,668 km (0.079 R)
• M4: 495,767 km (0.066 R)
• M5: 571,913 km (0.081 R)
• M6: 717,771 km (0.101 R)
• M7: 865,872 km (0.11 R)
• M8: 928,105 km (0.092 R)
• M9: 1,158,187 km (0.09 R)
• M10: 1,297,911 km (0.076 R)
• M11: 1,357,750 km (0.108 R)
• M12: 1,505,403 km (0.103 R)
• M13: 1,658,442 km (0.117 R)
• M14: 1,843,495 km (0.099 R)
• M15: 1,938,639 km (0.057 R)
• M16: 2,190,861 km (0.09 R)
• M17: 2,453,555 km (0.119 R)
• M18: 2,649,677 km (0.038 R)
• M19: 2,977,446 km (0.114 R)
• M20: 3,121,808 km (0.076 R)
• M21: 3,203,040 km (0.117 R)
• M22: 3,501,488 km (0.093 R)
• M23: 3,739,797 km (0.067 R)
• M24: 3,860,822 km (0.06 R)
• M25: 4,394,886 km (0.093 R)
• M26: 4,596,544 km (0.104 R)
• M27: 4,689,145 km (0.108 R)
• M28: 4,819,894 km (0.119 R)
• M29: 5,123,428 km (0.064 R)
• M30: 5,374,603 km (0.095 R)
• M31: 5,649,713 km (0.085 R)
• M32: 5,869,173 km (0.047 R)
• M33: 6,132,017 km (0.036 R)
• M34: 6,254,687 km (0.111 R)
• M35: 6,316,321 km (0.07 R)
• M36: 6,774,390 km (0.073 R)
• M37: 7,308,006 km (0.032 R)
• M38: 7,416,464 km (0.083 R)
• M39: 7,656,718 km (0.119 R)
• M40: 7,722,691 km (0.093 R)
• M41: 7,921,806 km (0.088 R)
• M42: 8,122,566 km (0.097 R)
• M43: 8,415,479 km (0.08 R)
• M44: 8,780,946 km (0.084 R)
• M45: 8,850,060 km (0.084 R)
• M46: 9,621,985 km (0.113 R)
• M47: 9,908,017 km (0.087 R)
• M48: 10,172,805 km (0.09 R)
• M49: 10,439,837 km (0.037 R)
• M50: 10,660,045 km (0.114 R)
• M51: 10,733,797 km (0.09 R)
• M52: 11,055,283 km (0.069 R)
• M53: 11,304,812 km (0.105 R)
• M54: 11,430,325 km (0.037 R)
• M55: 11,707,829 km (0.076 R)
• M56: 11,834,837 km (0.114 R)
• M57: 12,528,074 km (0.108 R)
• M58: 12,683,955 km (0.101 R)
• M59: 13,076,499 km (0.119 R)
• M60: 13,155,487 km (0.093 R)
• M61: 13,287,432 km (0.108 R)
• M62: 13,340,390 km (0.084 R)
• M63: 14,277,770 km (0.079 R)
• M64: 14,549,590 km (0.12 R)
• M65: 14,905,333 km (0.107 R)
• M66: 15,402,746 km (0.081 R)
• M67: 16,130,839 km (0.066 R)
• M68: 17,128,657 km (0.119 R)
• M69: 17,388,359 km (0.076 R)
• M70: 18,234,484 km (0.108 R)
• M71: 18,885,086 km (0.119 R)
• M72: 19,273,292 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 36.5

Radius: 13.7

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.28 AU - 6.84 AU

Year: 6137 Days

Day: 14.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,003,796 km

• M1: 293,062 km (0.072 R)
• M2: 500,255 km (0.075 R)
• M3: 620,382 km (0.116 R)
• M4: 836,551 km (0.116 R)
• M5: 1,008,589 km (0.101 R)
• M6: 1,095,356 km (0.076 R)
• M7: 1,193,342 km (0.099 R)
• M8: 1,681,779 km (0.11 R)
• M9: 1,894,358 km (0.076 R)
• M10: 2,075,072 km (0.111 R)
• M11: 2,272,092 km (0.109 R)
• M12: 2,475,695 km (0.114 R)
• M13: 2,947,078 km (0.069 R)
• M14: 3,545,170 km (0.096 R)
• M15: 3,833,146 km (0.106 R)
• M16: 4,089,856 km (0.116 R)
• M17: 4,405,358 km (0.095 R)
• M18: 4,552,712 km (0.054 R)
• M19: 4,852,357 km (0.118 R)
• M20: 5,144,521 km (0.079 R)
• M21: 5,456,882 km (0.117 R)
• M22: 5,922,281 km (0.119 R)
• M23: 6,189,761 km (0.048 R)
• M24: 6,583,353 km (0.104 R)
• M25: 6,938,200 km (0.087 R)
• M26: 7,173,068 km (0.042 R)
• M27: 7,331,193 km (0.057 R)
• M28: 7,426,637 km (0.077 R)
• M29: 7,666,891 km (0.103 R)
• M30: 7,844,912 km (0.091 R)
• M31: 8,553,557 km (0.099 R)
• M32: 8,805,630 km (0.049 R)
• M33: 9,060,096 km (0.036 R)
• M34: 9,489,891 km (0.097 R)
• M35: 9,628,717 km (0.095 R)
• M36: 10,351,425 km (0.112 R)
• M37: 10,638,204 km (0.104 R)
• M38: 11,292,994 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 13.5

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.04 AU - 8.68 AU

Year: 7293 Days

Day: 5.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,003,796 km

• M1: 185,950 km (0.076 R)
• M2: 321,336 km (0.101 R)
• M3: 411,394 km (0.1 R)
• M4: 526,285 km (0.069 R)
• M5: 641,775 km (0.061 R)
• M6: 1,113,307 km (0.079 R)
• M7: 1,470,397 km (0.118 R)
• M8: 2,401,495 km (0.072 R)
• M9: 2,514,890 km (0.032 R)
• M10: 2,914,017 km (0.106 R)
• M11: 3,133,627 km (0.108 R)
• M12: 3,589,451 km (0.116 R)
• M13: 3,693,721 km (0.109 R)
• M14: 3,851,996 km (0.093 R)
• M15: 4,202,653 km (0.11 R)
• M16: 4,368,108 km (0.079 R)
• M17: 4,563,932 km (0.119 R)
• M18: 4,791,171 km (0.103 R)
• M19: 4,906,361 km (0.102 R)
• M20: 5,525,846 km (0.093 R)
• M21: 5,707,458 km (0.105 R)
• M22: 6,549,245 km (0.056 R)
• M23: 6,709,465 km (0.11 R)
• M24: 7,263,874 km (0.076 R)
• M25: 7,429,928 km (0.064 R)
• M26: 8,243,890 km (0.066 R)
• M27: 8,661,567 km (0.069 R)
• M28: 8,802,339 km (0.035 R)
• M29: 9,373,055 km (0.032 R)
• M30: 9,553,918 km (0.098 R)
• M31: 9,662,975 km (0.061 R)
• M32: 9,772,481 km (0.1 R)
• M33: 9,882,435 km (0.069 R)
• M34: 10,103,391 km (0.084 R)
• M35: 10,889,977 km (0.076 R)
• M36: 11,463,984 km (0.084 R)
• M37: 11,618,818 km (0.104 R)
• M38: 12,244,735 km (0.086 R)
• M39: 12,881,573 km (0.089 R)
• M40: 13,325,879 km (0.089 R)
• M41: 13,898,390 km (0.09 R)
• M42: 14,063,546 km (0.043 R)
• M43: 15,025,461 km (0.04 R)
• M44: 16,355,535 km (0.083 R)
• M45: 16,486,284 km (0.096 R)
• M46: 16,617,331 km (0.111 R)
• M47: 17,100,981 km (0.11 R)
• M48: 17,322,237 km (0.054 R)
• M49: 17,589,119 km (0.097 R)
• M50: 18,806,996 km (0.073 R)
• M51: 18,898,250 km (0.096 R)
• M52: 19,173,062 km (0.106 R)
• M53: 20,332,146 km (0.059 R)
• M54: 20,660,812 km (0.087 R)
• M55: 20,991,124 km (0.028 R)
• M56: 21,228,237 km (0.076 R)
• M57: 22,089,023 km (0.091 R)
• M58: 22,426,965 km (0.08 R)
• M59: 22,669,313 km (0.078 R)
• M60: 23,107,785 km (0.115 R)
• M61: 23,500,030 km (0.118 R)
• M62: 23,598,316 km (0.093 R)
• M63: 24,290,805 km (0.118 R)
• M64: 24,639,667 km (0.062 R)
• M65: 25,291,764 km (0.116 R)
• M66: 26,357,200 km (0.109 R)
• M67: 26,561,700 km (0.073 R)
• M68: 29,005,232 km (0.091 R)
• M69: 29,587,317 km (0.063 R)
• M70: 30,280,404 km (0.094 R)
• M71: 30,387,516 km (0.115 R)
• M72: 31,628,281 km (0.058 R)
• M73: 33,105,710 km (0.083 R)
• M74: 33,326,516 km (0.111 R)
• M75: 34,159,028 km (0.048 R)
• M76: 35,223,267 km (0.108 R)
• M77: 35,561,508 km (0.11 R)
• M78: 36,127,886 km (0.101 R)
• M79: 36,298,278 km (0.118 R)
• M80: 36,640,109 km (0.077 R)
• M81: 38,887,368 km (0.058 R)
• M82: 39,003,755 km (0.118 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit