🌌 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: 555.1

Radius: 12.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 251 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 8,835,189 km

• M1: 154,385 km (0.065 R)
• M2: 235,916 km (0.118 R)
• M3: 316,848 km (0.114 R)
• M4: 430,692 km (0.091 R)
• M5: 523,742 km (0.082 R)
• M6: 619,784 km (0.109 R)
• M7: 702,512 km (0.052 R)
• M8: 780,302 km (0.092 R)
• M9: 874,250 km (0.108 R)
• M10: 952,639 km (0.098 R)
• M11: 1,050,626 km (0.114 R)
• M12: 1,145,321 km (0.101 R)
• M13: 1,232,238 km (0.097 R)
• M14: 1,317,658 km (0.1 R)
• M15: 1,436,140 km (0.067 R)
• M16: 1,542,354 km (0.115 R)
• M17: 1,627,026 km (0.106 R)
• M18: 1,780,065 km (0.099 R)
• M19: 1,873,414 km (0.093 R)
• M20: 1,972,897 km (0.114 R)
• M21: 2,114,416 km (0.119 R)
• M22: 2,195,498 km (0.079 R)
• M23: 2,277,628 km (0.111 R)
• M24: 2,468,963 km (0.068 R)
• M25: 2,670,322 km (0.12 R)
• M26: 2,763,372 km (0.065 R)
• M27: 2,857,469 km (0.055 R)
• M28: 2,937,504 km (0.049 R)
• M29: 3,074,386 km (0.089 R)
• M30: 3,182,396 km (0.088 R)
• M31: 3,402,304 km (0.079 R)
• M32: 3,551,753 km (0.113 R)
• M33: 3,730,672 km (0.116 R)
• M34: 3,824,021 km (0.029 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.8

Radius: 10.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.89 AU - 1.07 AU

Year: 670 Days

Day: 12.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 8,835,189 km

• M1: 139,126 km (0.073 R)
• M2: 207,642 km (0.115 R)
• M3: 460,013 km (0.079 R)
• M4: 534,812 km (0.039 R)
• M5: 626,815 km (0.057 R)
• M6: 702,960 km (0.078 R)
• M7: 800,947 km (0.101 R)
• M8: 880,234 km (0.079 R)
• M9: 1,047,185 km (0.115 R)
• M10: 1,124,378 km (0.108 R)
• M11: 1,224,907 km (0.065 R)
• M12: 1,312,123 km (0.117 R)
• M13: 1,447,210 km (0.047 R)
• M14: 1,580,950 km (0.089 R)
• M15: 1,664,576 km (0.07 R)
• M16: 1,731,296 km (0.101 R)
• M17: 1,805,198 km (0.034 R)
• M18: 2,001,021 km (0.112 R)
• M19: 2,124,589 km (0.089 R)
• M20: 2,197,294 km (0.118 R)
• M21: 2,325,050 km (0.055 R)
• M22: 2,420,793 km (0.057 R)
• M23: 2,580,862 km (0.092 R)
• M24: 2,941,244 km (0.109 R)
• M25: 3,030,105 km (0.093 R)
• M26: 3,135,123 km (0.102 R)
• M27: 3,286,964 km (0.112 R)
• M28: 3,511,810 km (0.113 R)
• M29: 3,765,678 km (0.05 R)
• M30: 3,854,389 km (0.091 R)
• M31: 4,241,249 km (0.111 R)
• M32: 4,333,701 km (0.118 R)
• M33: 4,469,236 km (0.099 R)
• M34: 4,675,233 km (0.068 R)
• M35: 4,797,005 km (0.049 R)
• M36: 4,937,328 km (0.056 R)
• M37: 5,034,567 km (0.082 R)
• M38: 5,132,553 km (0.119 R)
• M39: 5,258,066 km (0.111 R)
• M40: 5,348,423 km (0.116 R)
• M41: 5,448,354 km (0.068 R)
• M42: 5,714,938 km (0.116 R)
• M43: 5,948,161 km (0.086 R)
• M44: 6,089,531 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 14.4

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.02 AU - 2.58 AU

Year: 2408 Days

Day: 7.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,835,189 km

• M1: 180,565 km (0.068 R)
• M2: 353,350 km (0.12 R)
• M3: 448,644 km (0.119 R)
• M4: 561,590 km (0.071 R)
• M5: 748,737 km (0.082 R)
• M6: 1,000,211 km (0.112 R)
• M7: 1,115,252 km (0.045 R)
• M8: 1,228,797 km (0.052 R)
• M9: 1,380,040 km (0.075 R)
• M10: 1,523,954 km (0.119 R)
• M11: 1,651,560 km (0.113 R)
• M12: 1,834,967 km (0.072 R)
• M13: 2,056,522 km (0.096 R)
• M14: 2,158,847 km (0.085 R)
• M15: 2,255,038 km (0.119 R)
• M16: 2,426,627 km (0.091 R)
• M17: 2,568,895 km (0.118 R)
• M18: 2,696,801 km (0.082 R)
• M19: 2,792,095 km (0.033 R)
• M20: 2,897,262 km (0.118 R)
• M21: 3,111,785 km (0.06 R)
• M22: 3,202,890 km (0.104 R)
• M23: 3,387,494 km (0.09 R)
• M24: 3,652,282 km (0.093 R)
• M25: 3,816,242 km (0.081 R)
• M26: 3,953,273 km (0.103 R)
• M27: 4,182,008 km (0.115 R)
• M28: 4,333,551 km (0.095 R)
• M29: 4,559,145 km (0.064 R)
• M30: 4,883,772 km (0.116 R)
• M31: 5,032,921 km (0.108 R)
• M32: 5,129,561 km (0.095 R)
• M33: 5,578,056 km (0.089 R)
• M34: 5,700,427 km (0.073 R)
• M35: 5,835,215 km (0.107 R)
• M36: 5,970,900 km (0.105 R)
• M37: 6,142,040 km (0.062 R)
• M38: 6,396,057 km (0.031 R)
• M39: 6,489,406 km (0.108 R)
• M40: 6,618,359 km (0.088 R)
• M41: 6,748,210 km (0.066 R)
• M42: 7,094,679 km (0.099 R)
• M43: 7,191,319 km (0.053 R)
• M44: 7,471,516 km (0.096 R)
• M45: 7,954,867 km (0.041 R)
• M46: 8,080,529 km (0.089 R)
• M47: 8,244,787 km (0.081 R)
• M48: 8,461,405 km (0.085 R)
• M49: 8,615,341 km (0.083 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 13,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit