🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 582.1

Radius: 10.5

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.09 AU - 1.17 AU

Year: 776 Days

Day: 6.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 8,531,932 km

• M1: 131,347 km (0.096 R)
• M2: 205,547 km (0.095 R)
• M3: 342,729 km (0.074 R)
• M4: 447,447 km (0.045 R)
• M5: 551,717 km (0.036 R)
• M6: 626,516 km (0.063 R)
• M7: 710,291 km (0.095 R)
• M8: 787,782 km (0.033 R)
• M9: 957,726 km (0.107 R)
• M10: 1,044,492 km (0.119 R)
• M11: 1,128,118 km (0.111 R)
• M12: 1,264,401 km (0.068 R)
• M13: 1,347,578 km (0.076 R)
• M14: 1,425,967 km (0.112 R)
• M15: 1,574,069 km (0.049 R)
• M16: 1,827,637 km (0.096 R)
• M17: 1,915,302 km (0.111 R)
• M18: 1,996,683 km (0.052 R)
• M19: 2,140,297 km (0.112 R)
• M20: 2,225,119 km (0.1 R)
• M21: 2,318,917 km (0.054 R)
• M22: 2,421,990 km (0.088 R)
• M23: 2,551,092 km (0.117 R)
• M24: 2,641,150 km (0.096 R)
• M25: 2,866,894 km (0.109 R)
• M26: 2,995,099 km (0.119 R)
• M27: 3,125,249 km (0.116 R)
• M28: 3,301,775 km (0.034 R)
• M29: 3,536,045 km (0.091 R)
• M30: 3,636,874 km (0.1 R)
• M31: 3,710,925 km (0.116 R)
• M32: 3,832,099 km (0.1 R)
• M33: 3,916,921 km (0.105 R)
• M34: 4,049,914 km (0.042 R)
• M35: 4,194,126 km (0.112 R)
• M36: 4,281,641 km (0.069 R)
• M37: 4,350,007 km (0.053 R)
• M38: 4,438,419 km (0.087 R)
• M39: 4,507,683 km (0.092 R)
• M40: 4,587,269 km (0.056 R)
• M41: 4,727,742 km (0.096 R)
• M42: 5,178,330 km (0.116 R)
• M43: 5,493,533 km (0.069 R)
• M44: 5,568,033 km (0.116 R)
• M45: 5,664,224 km (0.061 R)
• M46: 5,761,014 km (0.094 R)
• M47: 5,923,627 km (0.118 R)
• M48: 6,331,131 km (0.05 R)
• M49: 6,611,627 km (0.031 R)
• M50: 6,702,284 km (0.104 R)
• M51: 6,839,016 km (0.075 R)
• M52: 6,953,758 km (0.101 R)
• M53: 7,115,324 km (0.059 R)
• M54: 7,348,397 km (0.092 R)
• M55: 7,418,858 km (0.1 R)
• M56: 8,099,079 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 272.2

Radius: 11.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.15 AU - 1.33 AU

Year: 892 Days

Day: 7.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 8,531,932 km

• M1: 143,315 km (0.027 R)
• M2: 272,418 km (0.116 R)
• M3: 357,240 km (0.118 R)
• M4: 429,495 km (0.087 R)
• M5: 508,184 km (0.025 R)
• M6: 609,761 km (0.081 R)
• M7: 705,653 km (0.072 R)
• M8: 879,935 km (0.055 R)
• M9: 1,016,518 km (0.083 R)
• M10: 1,122,582 km (0.087 R)
• M11: 1,227,002 km (0.101 R)
• M12: 1,329,177 km (0.068 R)
• M13: 1,416,542 km (0.114 R)
• M14: 1,542,354 km (0.065 R)
• M15: 1,622,090 km (0.09 R)
• M16: 1,824,645 km (0.069 R)
• M17: 1,916,050 km (0.041 R)
• M18: 1,988,904 km (0.076 R)
• M19: 2,103,496 km (0.09 R)
• M20: 2,227,213 km (0.078 R)
• M21: 2,297,075 km (0.081 R)
• M22: 2,410,321 km (0.06 R)
• M23: 2,554,683 km (0.113 R)
• M24: 2,657,457 km (0.104 R)
• M25: 2,905,191 km (0.102 R)
• M26: 2,981,785 km (0.088 R)
• M27: 3,059,127 km (0.104 R)
• M28: 3,255,399 km (0.09 R)
• M29: 3,359,220 km (0.03 R)
• M30: 3,480,245 km (0.095 R)
• M31: 3,578,231 km (0.104 R)
• M32: 3,660,510 km (0.106 R)
• M33: 3,818,785 km (0.091 R)
• M34: 3,928,290 km (0.066 R)
• M35: 4,133,389 km (0.12 R)
• M36: 4,377,234 km (0.077 R)
• M37: 4,589,962 km (0.057 R)
• M38: 5,071,966 km (0.054 R)
• M39: 5,192,692 km (0.087 R)
• M40: 5,333,164 km (0.053 R)
• M41: 5,427,560 km (0.116 R)
• M42: 5,733,338 km (0.071 R)
• M43: 6,153,110 km (0.113 R)
• M44: 6,341,753 km (0.087 R)
• M45: 6,451,857 km (0.09 R)
• M46: 6,674,159 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 11.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.3 AU - 2.4 AU

Year: 2326 Days

Day: 14.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 8,531,932 km

• M1: 146,456 km (0.104 R)
• M2: 363,224 km (0.085 R)
• M3: 458,667 km (0.116 R)
• M4: 701,315 km (0.027 R)
• M5: 939,923 km (0.072 R)
• M6: 1,093,710 km (0.107 R)
• M7: 1,301,501 km (0.108 R)
• M8: 1,420,432 km (0.12 R)
• M9: 1,564,046 km (0.062 R)
• M10: 1,755,980 km (0.108 R)
• M11: 2,016,729 km (0.114 R)
• M12: 2,147,926 km (0.111 R)
• M13: 2,451,760 km (0.116 R)
• M14: 2,534,188 km (0.061 R)
• M15: 2,693,210 km (0.088 R)
• M16: 2,924,938 km (0.106 R)
• M17: 3,003,626 km (0.098 R)
• M18: 3,145,445 km (0.055 R)
• M19: 3,271,257 km (0.076 R)
• M20: 3,353,236 km (0.113 R)
• M21: 3,491,166 km (0.076 R)
• M22: 3,725,286 km (0.066 R)
• M23: 3,964,792 km (0.099 R)
• M24: 4,071,755 km (0.088 R)
• M25: 4,268,775 km (0.066 R)
• M26: 4,368,557 km (0.106 R)
• M27: 4,764,842 km (0.083 R)
• M28: 5,088,272 km (0.091 R)
• M29: 5,236,673 km (0.118 R)
• M30: 5,386,571 km (0.071 R)
• M31: 5,624,880 km (0.056 R)
• M32: 5,855,859 km (0.093 R)
• M33: 6,145,929 km (0.113 R)
• M34: 6,281,465 km (0.069 R)
• M35: 6,463,825 km (0.044 R)
• M36: 6,555,678 km (0.078 R)
• M37: 6,671,018 km (0.054 R)
• M38: 7,080,168 km (0.097 R)
• M39: 7,163,045 km (0.05 R)
• M40: 7,485,578 km (0.045 R)
• M41: 7,837,283 km (0.119 R)
• M42: 8,033,705 km (0.043 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: 273 - 11,533 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit