🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.7

Radius: 14.9

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.56 AU - 0.62 AU

Year: 313 Days

Day: 8.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 13,492,358 km

• M1: 200,760 km (0.108 R)
• M2: 331,658 km (0.093 R)
• M3: 424,858 km (0.111 R)
• M4: 517,908 km (0.067 R)
• M5: 725,699 km (0.111 R)
• M6: 824,135 km (0.112 R)
• M7: 953,537 km (0.11 R)
• M8: 1,059,602 km (0.117 R)
• M9: 1,153,998 km (0.12 R)
• M10: 1,322,744 km (0.105 R)
• M11: 1,434,344 km (0.107 R)
• M12: 1,621,641 km (0.086 R)
• M13: 1,723,218 km (0.079 R)
• M14: 1,841,400 km (0.074 R)
• M15: 2,101,551 km (0.095 R)
• M16: 2,238,732 km (0.049 R)
• M17: 2,337,317 km (0.107 R)
• M18: 2,463,877 km (0.1 R)
• M19: 2,713,107 km (0.085 R)
• M20: 2,812,889 km (0.106 R)
• M21: 2,914,017 km (0.093 R)
• M22: 3,033,695 km (0.082 R)
• M23: 3,149,035 km (0.064 R)
• M24: 3,444,341 km (0.1 R)
• M25: 3,577,184 km (0.103 R)
• M26: 3,711,822 km (0.105 R)
• M27: 3,866,806 km (0.102 R)
• M28: 4,068,613 km (0.053 R)
• M29: 4,170,789 km (0.094 R)
• M30: 4,338,637 km (0.07 R)
• M31: 4,443,206 km (0.049 R)
• M32: 4,548,523 km (0.062 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.1

Radius: 14.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.99 AU - 1.57 AU

Year: 1000 Days

Day: 15 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 13,492,358 km

• M1: 190,588 km (0.05 R)
• M2: 289,771 km (0.045 R)
• M3: 519,105 km (0.097 R)
• M4: 638,783 km (0.08 R)
• M5: 756,068 km (0.091 R)
• M6: 861,983 km (0.075 R)
• M7: 1,015,919 km (0.109 R)
• M8: 1,118,543 km (0.118 R)
• M9: 1,242,410 km (0.047 R)
• M10: 1,341,594 km (0.093 R)
• M11: 1,437,636 km (0.049 R)
• M12: 1,548,637 km (0.07 R)
• M13: 1,899,893 km (0.054 R)
• M14: 2,134,462 km (0.09 R)
• M15: 2,437,697 km (0.071 R)
• M16: 2,541,967 km (0.076 R)
• M17: 2,701,289 km (0.068 R)
• M18: 3,070,347 km (0.085 R)
• M19: 3,175,364 km (0.102 R)
• M20: 3,506,125 km (0.101 R)
• M21: 3,599,175 km (0.078 R)
• M22: 3,753,111 km (0.071 R)
• M23: 3,865,759 km (0.096 R)
• M24: 4,041,237 km (0.095 R)
• M25: 4,300,640 km (0.105 R)
• M26: 4,446,049 km (0.096 R)
• M27: 4,704,554 km (0.085 R)
• M28: 4,854,601 km (0.102 R)
• M29: 5,101,736 km (0.113 R)
• M30: 5,343,486 km (0.086 R)
• M31: 5,441,323 km (0.082 R)
• M32: 5,708,206 km (0.106 R)
• M33: 5,808,287 km (0.104 R)
• M34: 5,929,012 km (0.105 R)
• M35: 6,040,463 km (0.114 R)
• M36: 6,244,963 km (0.089 R)
• M37: 6,348,036 km (0.098 R)
• M38: 6,514,239 km (0.108 R)
• M39: 6,681,938 km (0.108 R)
• M40: 6,819,120 km (0.106 R)
• M41: 6,946,727 km (0.091 R)
• M42: 7,128,787 km (0.086 R)
• M43: 7,225,876 km (0.084 R)
• M44: 7,399,559 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.5

Radius: 11.8

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.41 AU - 2.13 AU

Year: 1625 Days

Day: 13.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 13,492,358 km

• M1: 147,803 km (0.081 R)
• M2: 221,405 km (0.074 R)
• M3: 304,581 km (0.075 R)
• M4: 391,348 km (0.109 R)
• M5: 479,012 km (0.104 R)
• M6: 581,188 km (0.083 R)
• M7: 717,920 km (0.055 R)
• M8: 818,001 km (0.057 R)
• M9: 1,094,308 km (0.072 R)
• M10: 1,252,134 km (0.104 R)
• M11: 1,325,736 km (0.088 R)
• M12: 1,512,135 km (0.052 R)
• M13: 1,734,737 km (0.076 R)
• M14: 2,414,659 km (0.107 R)
• M15: 2,581,012 km (0.102 R)
• M16: 2,665,684 km (0.097 R)
• M17: 2,914,466 km (0.105 R)
• M18: 3,182,096 km (0.109 R)
• M19: 3,330,497 km (0.092 R)
• M20: 3,423,098 km (0.116 R)
• M21: 3,528,116 km (0.101 R)
• M22: 3,634,331 km (0.115 R)
• M23: 3,850,051 km (0.112 R)
• M24: 3,959,556 km (0.054 R)
• M25: 4,082,376 km (0.078 R)
• M26: 4,911,896 km (0.112 R)
• M27: 5,004,348 km (0.092 R)
• M28: 5,150,804 km (0.065 R)
• M29: 5,271,679 km (0.078 R)
• M30: 5,379,988 km (0.081 R)
• M31: 5,475,282 km (0.066 R)
• M32: 5,695,341 km (0.084 R)
• M33: 6,059,312 km (0.03 R)
• M34: 6,158,645 km (0.106 R)
• M35: 6,387,530 km (0.092 R)
• M36: 6,488,658 km (0.093 R)
• M37: 7,422,448 km (0.117 R)
• M38: 7,589,698 km (0.087 R)
• M39: 8,382,118 km (0.095 R)
• M40: 8,780,198 km (0.096 R)
• M41: 9,168,106 km (0.073 R)
• M42: 9,282,398 km (0.11 R)
• M43: 9,794,023 km (0.105 R)
• M44: 9,910,709 km (0.119 R)
• M45: 9,994,484 km (0.106 R)
• M46: 10,280,964 km (0.068 R)
• M47: 10,433,703 km (0.117 R)
• M48: 10,569,987 km (0.115 R)
• M49: 10,724,223 km (0.112 R)
• M50: 10,861,853 km (0.086 R)
• M51: 11,017,434 km (0.095 R)
• M52: 11,104,201 km (0.076 R)
• M53: 11,436,009 km (0.086 R)
• M54: 11,611,936 km (0.082 R)
• M55: 11,948,681 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.9

Radius: 12.7

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.13 AU - 3.01 AU

Year: 2844 Days

Day: 11.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 13,492,358 km

• M1: 162,613 km (0.054 R)
• M2: 264,639 km (0.094 R)
• M3: 465,399 km (0.042 R)
• M4: 651,050 km (0.109 R)
• M5: 932,593 km (0.094 R)
• M6: 1,297,313 km (0.089 R)
• M7: 1,468,752 km (0.1 R)
• M8: 1,600,099 km (0.102 R)
• M9: 1,875,060 km (0.111 R)
• M10: 2,049,491 km (0.103 R)
• M11: 2,165,429 km (0.1 R)
• M12: 2,415,108 km (0.032 R)
• M13: 2,504,119 km (0.111 R)
• M14: 2,697,250 km (0.076 R)
• M15: 2,836,525 km (0.08 R)
• M16: 3,050,151 km (0.063 R)
• M17: 3,195,560 km (0.092 R)
• M18: 3,505,976 km (0.118 R)
• M19: 3,735,758 km (0.074 R)
• M20: 3,852,444 km (0.063 R)
• M21: 3,944,148 km (0.11 R)
• M22: 4,183,205 km (0.108 R)
• M23: 4,291,065 km (0.054 R)
• M24: 4,509,478 km (0.094 R)
• M25: 4,745,693 km (0.116 R)
• M26: 5,129,262 km (0.099 R)
• M27: 5,434,591 km (0.091 R)
• M28: 5,552,475 km (0.034 R)
• M29: 6,154,905 km (0.081 R)
• M30: 6,262,466 km (0.103 R)
• M31: 6,841,709 km (0.07 R)
• M32: 7,017,187 km (0.105 R)
• M33: 7,323,863 km (0.057 R)
• M34: 7,503,530 km (0.047 R)
• M35: 7,585,659 km (0.095 R)
• M36: 7,817,237 km (0.088 R)
• M37: 8,101,622 km (0.084 R)
• M38: 8,818,944 km (0.042 R)
• M39: 8,975,274 km (0.112 R)
• M40: 9,167,657 km (0.047 R)
• M41: 9,273,123 km (0.076 R)
• M42: 9,432,146 km (0.067 R)
• M43: 10,023,057 km (0.074 R)
• M44: 10,168,167 km (0.114 R)
• M45: 10,314,025 km (0.095 R)
• M46: 10,570,735 km (0.112 R)
• M47: 10,959,989 km (0.087 R)
• M48: 11,203,235 km (0.072 R)
• M49: 12,097,830 km (0.109 R)
• M50: 12,252,365 km (0.103 R)
• M51: 12,426,946 km (0.072 R)
• M52: 12,680,813 km (0.111 R)
• M53: 12,896,832 km (0.117 R)
• M54: 13,034,911 km (0.114 R)
• M55: 13,153,842 km (0.103 R)
• M56: 13,492,382 km (0.085 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 508 - 19,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit