🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.3

Radius: 14.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 13.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 22,912,615 km

• M1: 195,225 km (0.098 R)
• M2: 295,605 km (0.086 R)
• M3: 412,741 km (0.118 R)
• M4: 540,647 km (0.074 R)
• M5: 640,129 km (0.089 R)
• M6: 740,659 km (0.052 R)
• M7: 882,627 km (0.108 R)
• M8: 1,001,408 km (0.071 R)
• M9: 1,173,147 km (0.103 R)
• M10: 1,293,423 km (0.103 R)
• M11: 1,388,867 km (0.114 R)
• M12: 1,508,395 km (0.082 R)
• M13: 1,600,548 km (0.072 R)
• M14: 1,717,384 km (0.084 R)
• M15: 1,832,724 km (0.071 R)
• M16: 1,979,329 km (0.078 R)
• M17: 2,085,993 km (0.11 R)
• M18: 2,407,628 km (0.105 R)
• M19: 2,522,071 km (0.048 R)
• M20: 2,734,799 km (0.104 R)
• M21: 2,903,994 km (0.045 R)
• M22: 3,003,776 km (0.113 R)
• M23: 3,207,079 km (0.075 R)
• M24: 3,321,970 km (0.099 R)
• M25: 3,432,523 km (0.048 R)
• M26: 3,711,224 km (0.117 R)
• M27: 3,819,982 km (0.116 R)
• M28: 4,022,238 km (0.033 R)
• M29: 4,127,854 km (0.09 R)
• M30: 4,228,085 km (0.09 R)
• M31: 4,380,076 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 14.6

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 11.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 22,912,615 km

• M1: 191,336 km (0.112 R)
• M2: 295,605 km (0.08 R)
• M3: 387,010 km (0.067 R)
• M4: 485,295 km (0.072 R)
• M5: 585,676 km (0.112 R)
• M6: 793,318 km (0.089 R)
• M7: 1,156,541 km (0.11 R)
• M8: 1,267,543 km (0.106 R)
• M9: 1,401,882 km (0.071 R)
• M10: 1,516,174 km (0.068 R)
• M11: 1,623,436 km (0.109 R)
• M12: 1,851,573 km (0.109 R)
• M13: 1,955,992 km (0.044 R)
• M14: 2,073,576 km (0.094 R)
• M15: 2,170,815 km (0.093 R)
• M16: 2,304,705 km (0.096 R)
• M17: 2,411,518 km (0.093 R)
• M18: 2,593,429 km (0.11 R)
• M19: 2,767,411 km (0.071 R)
• M20: 2,926,134 km (0.097 R)
• M21: 3,022,924 km (0.116 R)
• M22: 3,133,926 km (0.077 R)
• M23: 3,273,052 km (0.044 R)
• M24: 3,516,298 km (0.072 R)
• M25: 3,647,196 km (0.08 R)
• M26: 3,835,989 km (0.117 R)
• M27: 3,963,596 km (0.119 R)
• M28: 4,056,795 km (0.095 R)
• M29: 4,201,606 km (0.079 R)
• M30: 4,429,443 km (0.067 R)
• M31: 4,631,251 km (0.115 R)
• M32: 4,859,238 km (0.073 R)
• M33: 5,075,257 km (0.113 R)
• M34: 5,215,879 km (0.079 R)
• M35: 5,341,990 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.5

Radius: 13.1

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.01 AU - 3.07 AU

Year: 2746 Days

Day: 5.1 Hours

Environment

Temp: -218 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,912,615 km

• M1: 258,356 km (0.089 R)
• M2: 380,128 km (0.099 R)
• M3: 539,899 km (0.065 R)
• M4: 716,723 km (0.116 R)
• M5: 808,128 km (0.049 R)
• M6: 893,099 km (0.119 R)
• M7: 1,015,620 km (0.069 R)
• M8: 1,216,979 km (0.06 R)
• M9: 1,303,895 km (0.114 R)
• M10: 1,484,609 km (0.047 R)
• M11: 1,687,614 km (0.097 R)
• M12: 1,943,875 km (0.053 R)
• M13: 2,197,742 km (0.079 R)
• M14: 2,430,816 km (0.068 R)
• M15: 2,738,090 km (0.049 R)
• M16: 2,820,967 km (0.106 R)
• M17: 3,126,895 km (0.093 R)
• M18: 3,248,817 km (0.061 R)
• M19: 3,679,060 km (0.071 R)
• M20: 3,771,063 km (0.08 R)
• M21: 4,281,042 km (0.073 R)
• M22: 4,633,345 km (0.111 R)
• M23: 4,772,920 km (0.096 R)
• M24: 4,954,532 km (0.049 R)
• M25: 5,097,398 km (0.036 R)
• M26: 5,262,255 km (0.111 R)
• M27: 5,555,167 km (0.076 R)
• M28: 5,983,017 km (0.115 R)
• M29: 6,113,467 km (0.103 R)
• M30: 6,802,664 km (0.12 R)
• M31: 6,984,575 km (0.084 R)
• M32: 7,076,129 km (0.096 R)
• M33: 7,237,395 km (0.115 R)
• M34: 7,376,521 km (0.091 R)
• M35: 8,448,689 km (0.074 R)
• M36: 8,841,533 km (0.096 R)
• M37: 9,824,541 km (0.049 R)
• M38: 10,604,095 km (0.092 R)
• M39: 11,001,427 km (0.07 R)
• M40: 11,215,352 km (0.108 R)
• M41: 11,511,706 km (0.111 R)
• M42: 11,975,010 km (0.096 R)
• M43: 12,139,867 km (0.109 R)
• M44: 12,305,622 km (0.092 R)
• M45: 12,611,400 km (0.051 R)
• M46: 13,400,977 km (0.064 R)
• M47: 13,515,120 km (0.062 R)
• M48: 13,945,962 km (0.033 R)
• M49: 14,323,099 km (0.091 R)
• M50: 14,468,956 km (0.077 R)
• M51: 14,909,672 km (0.107 R)
• M52: 15,384,795 km (0.101 R)
• M53: 15,714,209 km (0.09 R)
• M54: 16,258,446 km (0.106 R)
• M55: 16,532,958 km (0.052 R)
• M56: 18,623,888 km (0.099 R)
• M57: 18,783,209 km (0.077 R)
• M58: 19,976,701 km (0.108 R)
• M59: 20,697,913 km (0.054 R)
• M60: 20,896,130 km (0.085 R)
• M61: 21,394,440 km (0.117 R)
• M62: 21,762,301 km (0.06 R)
• M63: 22,334,962 km (0.118 R)
• M64: 22,810,384 km (0.117 R)
• M65: 22,912,559 km (0.057 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 13,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit