🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.76 AU - 1.14 AU

Year: 353 Days

Day: 18.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.04 AU - 1.24 AU

Year: 464 Days

Day: 14.6 Hours

Environment

Temp: -21 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 12.4

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 8.65 AU - 9.67 AU

Year: 10557 Days

Day: 7.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,718,766 km

• M1: 159,172 km (0.092 R)
• M2: 426,204 km (0.046 R)
• M3: 514,766 km (0.12 R)
• M4: 751,580 km (0.111 R)
• M5: 1,109,418 km (0.091 R)
• M6: 1,567,486 km (0.109 R)
• M7: 1,691,054 km (0.085 R)
• M8: 1,818,063 km (0.069 R)
• M9: 2,028,098 km (0.047 R)
• M10: 2,191,010 km (0.074 R)
• M11: 2,302,012 km (0.106 R)
• M12: 2,646,835 km (0.103 R)
• M13: 3,070,197 km (0.061 R)
• M14: 3,258,242 km (0.117 R)
• M15: 3,418,012 km (0.11 R)
• M16: 4,465,796 km (0.116 R)
• M17: 4,643,668 km (0.09 R)
• M18: 6,308,692 km (0.062 R)
• M19: 6,589,337 km (0.077 R)
• M20: 7,795,395 km (0.071 R)
• M21: 8,710,785 km (0.106 R)
• M22: 9,068,623 km (0.082 R)
• M23: 9,204,009 km (0.115 R)
• M24: 10,170,710 km (0.104 R)
• M25: 11,754,204 km (0.053 R)
• M26: 11,852,789 km (0.079 R)
• M27: 12,000,891 km (0.036 R)
• M28: 12,599,881 km (0.056 R)
• M29: 13,310,919 km (0.094 R)
• M30: 14,401,937 km (0.093 R)
• M31: 15,038,176 km (0.109 R)
• M32: 15,145,139 km (0.109 R)
• M33: 15,413,667 km (0.035 R)
• M34: 15,575,532 km (0.089 R)
• M35: 15,737,995 km (0.089 R)
• M36: 15,955,361 km (0.117 R)
• M37: 16,724,294 km (0.091 R)
• M38: 17,674,240 km (0.096 R)
• M39: 17,843,735 km (0.063 R)
• M40: 18,013,678 km (0.089 R)
• M41: 18,469,652 km (0.113 R)
• M42: 18,641,690 km (0.109 R)
• M43: 18,756,581 km (0.109 R)
• M44: 19,334,926 km (0.113 R)
• M45: 21,464,901 km (0.11 R)
• M46: 22,130,462 km (0.09 R)
• M47: 22,618,899 km (0.062 R)
• M48: 23,234,344 km (0.105 R)
• M49: 23,792,943 km (0.031 R)
• M50: 24,860,174 km (0.091 R)
• M51: 27,301,911 km (0.078 R)
• M52: 27,563,258 km (0.05 R)
• M53: 28,883,010 km (0.096 R)
• M54: 29,283,035 km (0.118 R)
• M55: 31,037,220 km (0.078 R)
• M56: 32,064,658 km (0.105 R)
• M57: 32,478,745 km (0.086 R)
• M58: 33,103,316 km (0.119 R)
• M59: 34,152,895 km (0.082 R)
• M60: 35,426,870 km (0.08 R)
• M61: 35,640,795 km (0.112 R)
• M62: 36,284,814 km (0.098 R)
• M63: 37,077,383 km (0.11 R)
• M64: 37,439,410 km (0.114 R)
• M65: 38,167,204 km (0.07 R)
• M66: 38,313,361 km (0.1 R)
• M67: 40,900,207 km (0.101 R)
• M68: 41,349,300 km (0.071 R)
• M69: 42,403,666 km (0.1 R)
• M70: 44,308,346 km (0.095 R)
• M71: 44,461,983 km (0.063 R)
• M72: 44,923,792 km (0.108 R)
• M73: 45,078,027 km (0.077 R)
• M74: 46,630,554 km (0.049 R)
• M75: 48,042,907 km (0.105 R)
• M76: 49,548,909 km (0.075 R)
• M77: 50,187,542 km (0.096 R)
• M78: 51,231,287 km (0.106 R)
• M79: 51,958,033 km (0.08 R)
• M80: 52,444,526 km (0.097 R)
• M81: 52,688,220 km (0.117 R)
• M82: 54,405,305 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.7

Radius: 13.9

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.09 AU - 10.63 AU

Year: 10905 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 37,718,766 km

• M1: 222,153 km (0.085 R)
• M2: 451,038 km (0.081 R)
• M3: 555,457 km (0.075 R)
• M4: 644,019 km (0.073 R)
• M5: 898,186 km (0.07 R)
• M6: 1,432,100 km (0.086 R)
• M7: 1,561,353 km (0.114 R)
• M8: 1,772,735 km (0.06 R)
• M9: 1,953,000 km (0.039 R)
• M10: 2,851,186 km (0.099 R)
• M11: 3,016,342 km (0.117 R)
• M12: 3,112,085 km (0.108 R)
• M13: 3,209,024 km (0.05 R)
• M14: 3,430,878 km (0.09 R)
• M15: 3,657,818 km (0.12 R)
• M16: 3,942,053 km (0.087 R)
• M17: 4,153,286 km (0.106 R)
• M18: 4,341,330 km (0.062 R)
• M19: 4,559,743 km (0.056 R)
• M20: 4,866,120 km (0.083 R)
• M21: 6,006,055 km (0.099 R)
• M22: 6,969,466 km (0.087 R)
• M23: 7,097,222 km (0.072 R)
• M24: 8,248,976 km (0.081 R)
• M25: 8,657,378 km (0.118 R)
• M26: 10,029,789 km (0.111 R)
• M27: 10,649,124 km (0.058 R)
• M28: 10,759,677 km (0.099 R)
• M29: 11,168,528 km (0.105 R)
• M30: 12,697,867 km (0.098 R)
• M31: 12,815,302 km (0.082 R)
• M32: 12,933,035 km (0.111 R)
• M33: 13,687,008 km (0.116 R)
• M34: 14,130,117 km (0.085 R)
• M35: 14,292,431 km (0.106 R)
• M36: 14,947,670 km (0.093 R)
• M37: 15,320,767 km (0.08 R)
• M38: 15,865,004 km (0.108 R)
• M39: 16,033,601 km (0.093 R)
• M40: 16,330,403 km (0.028 R)
• M41: 16,543,430 km (0.097 R)
• M42: 16,671,785 km (0.118 R)
• M43: 18,369,422 km (0.103 R)
• M44: 22,256,423 km (0.074 R)
• M45: 22,398,092 km (0.081 R)
• M46: 23,350,582 km (0.114 R)
• M47: 23,638,857 km (0.115 R)
• M48: 23,783,369 km (0.116 R)
• M49: 24,462,094 km (0.054 R)
• M50: 24,657,319 km (0.078 R)
• M51: 25,098,184 km (0.072 R)
• M52: 30,012,474 km (0.076 R)
• M53: 30,693,294 km (0.086 R)
• M54: 30,903,779 km (0.109 R)
• M55: 31,061,903 km (0.096 R)
• M56: 31,644,138 km (0.092 R)
• M57: 31,963,380 km (0.12 R)
• M58: 32,176,707 km (0.107 R)
• M59: 33,466,839 km (0.079 R)
• M60: 33,629,302 km (0.062 R)
• M61: 33,791,915 km (0.063 R)
• M62: 34,336,302 km (0.066 R)
• M63: 34,883,381 km (0.09 R)
• M64: 36,709,672 km (0.089 R)
• M65: 36,988,971 km (0.08 R)
• M66: 37,325,267 km (0.09 R)
• M67: 37,718,710 km (0.069 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,568 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit