🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.52 AU - 5.5 AU

Year: 3960 Days

Day: 26.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 13.2

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.51 AU - 7.31 AU

Year: 5730 Days

Day: 7.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 15,267,106 km

• M1: 371,452 km (0.069 R)
• M2: 641,775 km (0.048 R)
• M3: 1,106,725 km (0.116 R)
• M4: 1,191,697 km (0.118 R)
• M5: 1,851,872 km (0.09 R)
• M6: 2,290,792 km (0.113 R)
• M7: 2,417,801 km (0.115 R)
• M8: 2,712,209 km (0.065 R)
• M9: 3,053,293 km (0.093 R)
• M10: 3,264,525 km (0.088 R)
• M11: 4,042,284 km (0.069 R)
• M12: 4,158,073 km (0.066 R)
• M13: 4,452,332 km (0.069 R)
• M14: 4,632,298 km (0.106 R)
• M15: 5,103,083 km (0.108 R)
• M16: 5,439,827 km (0.105 R)
• M17: 5,589,425 km (0.029 R)
• M18: 5,849,127 km (0.068 R)
• M19: 6,046,447 km (0.067 R)
• M20: 6,290,740 km (0.086 R)
• M21: 6,493,146 km (0.101 R)
• M22: 6,583,802 km (0.042 R)
• M23: 6,674,758 km (0.111 R)
• M24: 6,835,127 km (0.094 R)
• M25: 6,973,654 km (0.091 R)
• M26: 7,371,136 km (0.095 R)
• M27: 7,632,334 km (0.091 R)
• M28: 7,776,247 km (0.108 R)
• M29: 8,409,644 km (0.035 R)
• M30: 8,883,122 km (0.07 R)
• M31: 9,110,510 km (0.063 R)
• M32: 9,391,006 km (0.095 R)
• M33: 9,648,464 km (0.091 R)
• M34: 10,835,823 km (0.026 R)
• M35: 10,943,683 km (0.114 R)
• M36: 11,296,434 km (0.102 R)
• M37: 11,460,543 km (0.073 R)
• M38: 11,680,602 km (0.087 R)
• M39: 11,763,479 km (0.048 R)
• M40: 11,929,981 km (0.028 R)
• M41: 12,265,081 km (0.114 R)
• M42: 12,603,172 km (0.108 R)
• M43: 12,688,293 km (0.095 R)
• M44: 12,973,127 km (0.082 R)
• M45: 13,173,738 km (0.112 R)
• M46: 13,288,928 km (0.095 R)
• M47: 13,782,003 km (0.089 R)
• M48: 14,192,500 km (0.112 R)
• M49: 14,399,244 km (0.096 R)
• M50: 14,517,875 km (0.116 R)
• M51: 14,636,955 km (0.099 R)
• M52: 14,756,184 km (0.105 R)
• M53: 15,387,787 km (0.087 R)
• M54: 15,600,216 km (0.106 R)
• M55: 15,691,620 km (0.106 R)
• M56: 15,813,692 km (0.057 R)
• M57: 15,997,398 km (0.105 R)
• M58: 16,615,088 km (0.055 R)
• M59: 17,114,894 km (0.063 R)
• M60: 17,271,972 km (0.042 R)
• M61: 18,257,373 km (0.076 R)
• M62: 18,353,714 km (0.07 R)
• M63: 18,708,261 km (0.072 R)
• M64: 18,935,201 km (0.036 R)
• M65: 19,065,201 km (0.066 R)
• M66: 19,457,148 km (0.096 R)
• M67: 19,555,583 km (0.109 R)
• M68: 20,282,330 km (0.08 R)
• M69: 20,382,111 km (0.084 R)
• M70: 20,515,403 km (0.07 R)
• M71: 20,782,884 km (0.099 R)
• M72: 21,898,436 km (0.102 R)
• M73: 22,206,158 km (0.106 R)
• M74: 22,860,350 km (0.117 R)
• M75: 23,172,411 km (0.103 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 12.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.57 AU - 7.87 AU

Year: 6151 Days

Day: 12.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 15,267,106 km

• M1: 224,995 km (0.09 R)
• M2: 370,853 km (0.112 R)
• M3: 452,234 km (0.078 R)
• M4: 589,715 km (0.092 R)
• M5: 1,094,308 km (0.062 R)
• M6: 1,185,563 km (0.116 R)
• M7: 1,810,433 km (0.078 R)
• M8: 2,123,243 km (0.1 R)
• M9: 2,250,999 km (0.105 R)
• M10: 2,551,092 km (0.113 R)
• M11: 2,788,056 km (0.119 R)
• M12: 2,954,259 km (0.089 R)
• M13: 3,032,199 km (0.1 R)
• M14: 3,527,967 km (0.082 R)
• M15: 3,835,091 km (0.114 R)
• M16: 4,282,538 km (0.1 R)
• M17: 4,400,721 km (0.106 R)
• M18: 4,807,926 km (0.094 R)
• M19: 4,915,487 km (0.1 R)
• M20: 5,258,814 km (0.094 R)
• M21: 5,369,666 km (0.101 R)
• M22: 5,755,928 km (0.12 R)
• M23: 6,051,533 km (0.102 R)
• M24: 6,555,528 km (0.073 R)
• M25: 6,829,741 km (0.086 R)
• M26: 7,072,987 km (0.066 R)
• M27: 7,711,321 km (0.095 R)
• M28: 7,910,137 km (0.049 R)
• M29: 8,001,093 km (0.034 R)
• M30: 8,128,999 km (0.096 R)
• M31: 8,722,304 km (0.066 R)
• M32: 8,929,497 km (0.091 R)
• M33: 9,176,483 km (0.106 R)
• M34: 9,310,523 km (0.092 R)
• M35: 9,638,441 km (0.051 R)
• M36: 9,735,680 km (0.072 R)
• M37: 9,891,860 km (0.082 R)
• M38: 10,725,719 km (0.09 R)
• M39: 11,582,017 km (0.042 R)
• M40: 11,997,600 km (0.092 R)
• M41: 12,418,119 km (0.08 R)
• M42: 13,381,829 km (0.098 R)
• M43: 13,686,560 km (0.064 R)
• M44: 13,817,757 km (0.088 R)
• M45: 13,905,571 km (0.041 R)
• M46: 14,170,060 km (0.042 R)
• M47: 15,108,637 km (0.06 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 11,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit