🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.98 AU - 1.12 AU

Year: 401 Days

Day: 37.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,086,354 km

• M1: 155,432 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761

Radius: 11.5

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.86 AU - 6.34 AU

Year: 5616 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 40,086,354 km

• M1: 211,083 km (0.099 R)
• M2: 309,219 km (0.091 R)
• M3: 412,292 km (0.114 R)
• M4: 519,254 km (0.111 R)
• M5: 976,874 km (0.071 R)
• M6: 1,128,267 km (0.106 R)
• M7: 1,223,112 km (0.109 R)
• M8: 1,421,180 km (0.041 R)
• M9: 1,524,402 km (0.109 R)
• M10: 1,738,477 km (0.072 R)
• M11: 2,039,617 km (0.057 R)
• M12: 2,156,902 km (0.109 R)
• M13: 2,648,780 km (0.118 R)
• M14: 2,798,976 km (0.112 R)
• M15: 3,243,581 km (0.111 R)
• M16: 3,497,598 km (0.12 R)
• M17: 3,734,412 km (0.042 R)
• M18: 4,074,747 km (0.099 R)
• M19: 4,298,994 km (0.037 R)
• M20: 4,399,823 km (0.077 R)
• M21: 4,629,905 km (0.097 R)
• M22: 4,890,205 km (0.078 R)
• M23: 5,075,407 km (0.11 R)
• M24: 5,923,028 km (0.05 R)
• M25: 6,435,401 km (0.036 R)
• M26: 6,522,168 km (0.081 R)
• M27: 6,609,384 km (0.066 R)
• M28: 7,080,916 km (0.103 R)
• M29: 7,533,001 km (0.089 R)
• M30: 7,777,892 km (0.041 R)
• M31: 7,932,427 km (0.098 R)
• M32: 8,087,859 km (0.111 R)
• M33: 8,307,170 km (0.079 R)
• M34: 8,624,018 km (0.093 R)
• M35: 8,977,219 km (0.118 R)
• M36: 9,139,233 km (0.081 R)
• M37: 9,236,921 km (0.048 R)
• M38: 9,631,410 km (0.101 R)
• M39: 10,098,604 km (0.114 R)
• M40: 10,504,912 km (0.105 R)
• M41: 10,813,084 km (0.078 R)
• M42: 11,263,672 km (0.112 R)
• M43: 11,614,479 km (0.057 R)
• M44: 11,791,304 km (0.106 R)
• M45: 12,471,077 km (0.102 R)
• M46: 13,274,118 km (0.096 R)
• M47: 13,719,172 km (0.059 R)
• M48: 14,624,089 km (0.035 R)
• M49: 15,006,910 km (0.084 R)
• M50: 15,626,096 km (0.116 R)
• M51: 16,017,444 km (0.089 R)
• M52: 16,372,440 km (0.075 R)
• M53: 17,009,876 km (0.09 R)
• M54: 17,493,227 km (0.04 R)
• M55: 18,308,984 km (0.098 R)
• M56: 19,095,420 km (0.077 R)
• M57: 19,220,634 km (0.058 R)
• M58: 19,639,956 km (0.109 R)
• M59: 19,808,553 km (0.071 R)
• M60: 20,147,093 km (0.059 R)
• M61: 20,658,568 km (0.081 R)
• M62: 21,131,148 km (0.116 R)
• M63: 21,260,700 km (0.112 R)
• M64: 21,433,785 km (0.087 R)
• M65: 22,306,239 km (0.105 R)
• M66: 22,614,411 km (0.093 R)
• M67: 22,702,674 km (0.084 R)
• M68: 23,591,883 km (0.1 R)
• M69: 23,726,372 km (0.072 R)
• M70: 24,356,777 km (0.06 R)
• M71: 25,542,340 km (0.108 R)
• M72: 26,234,679 km (0.111 R)
• M73: 26,653,254 km (0.056 R)
• M74: 26,839,952 km (0.082 R)
• M75: 27,969,117 km (0.035 R)
• M76: 30,176,733 km (0.12 R)
• M77: 30,517,517 km (0.108 R)
• M78: 30,615,204 km (0.087 R)
• M79: 30,957,634 km (0.055 R)
• M80: 33,089,104 km (0.052 R)
• M81: 33,189,484 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.6

Radius: 13.7

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.04 AU - 9.62 AU

Year: 8168 Days

Day: 7.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,086,354 km

• M1: 229,483 km (0.114 R)
• M2: 367,562 km (0.091 R)
• M3: 657,483 km (0.109 R)
• M4: 1,073,514 km (0.102 R)
• M5: 1,567,486 km (0.064 R)
• M6: 1,686,566 km (0.106 R)
• M7: 1,871,320 km (0.069 R)
• M8: 2,041,263 km (0.075 R)
• M9: 2,128,329 km (0.063 R)
• M10: 2,443,083 km (0.101 R)
• M11: 2,749,010 km (0.066 R)
• M12: 2,894,420 km (0.109 R)
• M13: 3,017,688 km (0.044 R)
• M14: 3,320,774 km (0.047 R)
• M15: 3,581,074 km (0.069 R)
• M16: 3,740,545 km (0.084 R)
• M17: 4,177,521 km (0.053 R)
• M18: 4,515,911 km (0.068 R)
• M19: 4,775,762 km (0.088 R)
• M20: 4,922,368 km (0.106 R)
• M21: 5,130,010 km (0.099 R)
• M22: 5,219,919 km (0.103 R)
• M23: 5,554,120 km (0.05 R)
• M24: 6,339,659 km (0.106 R)
• M25: 6,436,299 km (0.108 R)
• M26: 6,696,449 km (0.086 R)
• M27: 8,258,999 km (0.091 R)
• M28: 8,577,643 km (0.089 R)
• M29: 8,864,123 km (0.047 R)
• M30: 9,263,399 km (0.097 R)
• M31: 9,373,354 km (0.095 R)
• M32: 10,306,246 km (0.116 R)
• M33: 11,112,878 km (0.098 R)
• M34: 11,939,705 km (0.104 R)
• M35: 12,340,478 km (0.1 R)
• M36: 12,664,208 km (0.094 R)
• M37: 12,908,950 km (0.079 R)
• M38: 13,569,275 km (0.053 R)
• M39: 13,694,189 km (0.103 R)
• M40: 13,903,477 km (0.089 R)
• M41: 14,410,015 km (0.087 R)
• M42: 15,181,192 km (0.037 R)
• M43: 15,267,659 km (0.033 R)
• M44: 15,354,426 km (0.112 R)
• M45: 15,571,792 km (0.061 R)
• M46: 16,053,796 km (0.114 R)
• M47: 16,540,588 km (0.102 R)
• M48: 16,763,489 km (0.074 R)
• M49: 17,122,374 km (0.049 R)
• M50: 17,257,461 km (0.039 R)
• M51: 17,483,653 km (0.095 R)
• M52: 17,665,265 km (0.1 R)
• M53: 18,444,071 km (0.111 R)
• M54: 19,562,614 km (0.107 R)
• M55: 20,273,055 km (0.094 R)
• M56: 20,751,169 km (0.118 R)
• M57: 20,847,361 km (0.105 R)
• M58: 21,427,053 km (0.106 R)
• M59: 21,963,062 km (0.114 R)
• M60: 22,701,178 km (0.12 R)
• M61: 23,698,098 km (0.089 R)
• M62: 24,505,926 km (0.11 R)
• M63: 24,607,503 km (0.064 R)
• M64: 25,066,470 km (0.064 R)
• M65: 25,220,107 km (0.087 R)
• M66: 25,786,035 km (0.074 R)
• M67: 25,889,408 km (0.09 R)
• M68: 26,304,242 km (0.114 R)
• M69: 26,408,363 km (0.096 R)
• M70: 27,720,485 km (0.065 R)
• M71: 28,411,179 km (0.072 R)
• M72: 29,215,267 km (0.116 R)
• M73: 30,845,735 km (0.105 R)
• M74: 31,451,008 km (0.062 R)
• M75: 31,949,168 km (0.089 R)
• M76: 32,282,622 km (0.087 R)
• M77: 34,706,706 km (0.107 R)
• M78: 36,374,273 km (0.08 R)
• M79: 36,722,687 km (0.119 R)
• M80: 37,656,926 km (0.027 R)
• M81: 39,013,479 km (0.07 R)
• M82: 39,667,970 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 17,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit