🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796

Radius: 11.7

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 295 Days

Day: 14.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 30,624,896 km

• M1: 156,779 km (0.083 R)
• M2: 252,970 km (0.082 R)
• M3: 336,894 km (0.099 R)
• M4: 463,604 km (0.087 R)
• M5: 616,642 km (0.046 R)
• M6: 752,776 km (0.109 R)
• M7: 854,653 km (0.096 R)
• M8: 938,427 km (0.075 R)
• M9: 1,029,084 km (0.102 R)
• M10: 1,110,615 km (0.064 R)
• M11: 1,198,728 km (0.104 R)
• M12: 1,387,071 km (0.063 R)
• M13: 1,473,539 km (0.094 R)
• M14: 1,571,376 km (0.074 R)
• M15: 1,661,733 km (0.115 R)
• M16: 1,758,972 km (0.071 R)
• M17: 1,848,132 km (0.108 R)
• M18: 1,928,765 km (0.092 R)
• M19: 2,031,240 km (0.103 R)
• M20: 2,109,330 km (0.046 R)
• M21: 2,241,724 km (0.055 R)
• M22: 2,371,575 km (0.116 R)
• M23: 2,492,899 km (0.086 R)
• M24: 2,599,413 km (0.091 R)
• M25: 2,741,830 km (0.104 R)
• M26: 2,834,431 km (0.091 R)
• M27: 2,939,897 km (0.063 R)
• M28: 3,046,710 km (0.102 R)
• M29: 3,185,088 km (0.06 R)
• M30: 3,313,294 km (0.109 R)
• M31: 3,480,694 km (0.083 R)
• M32: 3,657,369 km (0.115 R)
• M33: 3,849,901 km (0.049 R)
• M34: 4,019,545 km (0.117 R)
• M35: 4,245,139 km (0.098 R)
• M36: 4,502,298 km (0.115 R)
• M37: 4,598,339 km (0.111 R)
• M38: 4,736,867 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 602.6

Radius: 13.2

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.62 AU - 0.74 AU

Year: 394 Days

Day: 7.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 30,624,896 km

• M1: 165,006 km (0.105 R)
• M2: 287,378 km (0.051 R)
• M3: 386,561 km (0.108 R)
• M4: 500,255 km (0.098 R)
• M5: 732,730 km (0.075 R)
• M6: 887,415 km (0.082 R)
• M7: 981,811 km (0.092 R)
• M8: 1,084,285 km (0.065 R)
• M9: 1,168,210 km (0.107 R)
• M10: 1,268,440 km (0.091 R)
• M11: 1,352,814 km (0.111 R)
• M12: 1,453,643 km (0.117 R)
• M13: 1,567,337 km (0.043 R)
• M14: 1,684,173 km (0.117 R)
• M15: 1,867,879 km (0.096 R)
• M16: 2,003,265 km (0.116 R)
• M17: 2,284,210 km (0.065 R)
• M18: 2,388,480 km (0.075 R)
• M19: 2,572,036 km (0.094 R)
• M20: 2,711,312 km (0.045 R)
• M21: 2,859,563 km (0.117 R)
• M22: 2,978,793 km (0.115 R)
• M23: 3,061,221 km (0.073 R)
• M24: 3,157,562 km (0.119 R)
• M25: 3,519,290 km (0.115 R)
• M26: 3,749,671 km (0.094 R)
• M27: 3,922,307 km (0.104 R)
• M28: 4,020,144 km (0.062 R)
• M29: 4,154,333 km (0.077 R)
• M30: 4,405,358 km (0.078 R)
• M31: 4,492,574 km (0.051 R)
• M32: 4,602,528 km (0.104 R)
• M33: 4,720,710 km (0.039 R)
• M34: 4,884,969 km (0.087 R)
• M35: 5,005,545 km (0.12 R)
• M36: 5,165,465 km (0.085 R)
• M37: 5,296,213 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.5

Radius: 11.6

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.67 AU - 0.85 AU

Year: 466 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 30,624,896 km

• M1: 145,409 km (0.076 R)
• M2: 220,806 km (0.038 R)
• M3: 299,196 km (0.081 R)
• M4: 387,309 km (0.118 R)
• M5: 574,306 km (0.104 R)
• M6: 658,530 km (0.074 R)
• M7: 831,764 km (0.092 R)
• M8: 919,429 km (0.088 R)
• M9: 1,026,092 km (0.098 R)
• M10: 1,158,935 km (0.061 R)
• M11: 1,309,131 km (0.092 R)
• M12: 1,598,902 km (0.109 R)
• M13: 1,698,085 km (0.109 R)
• M14: 1,981,723 km (0.103 R)
• M15: 2,055,176 km (0.069 R)
• M16: 2,136,258 km (0.101 R)
• M17: 2,225,418 km (0.102 R)
• M18: 2,315,775 km (0.084 R)
• M19: 2,493,198 km (0.051 R)
• M20: 2,667,928 km (0.114 R)
• M21: 2,741,979 km (0.087 R)
• M22: 2,831,588 km (0.084 R)
• M23: 2,945,283 km (0.095 R)
• M24: 3,060,473 km (0.113 R)
• M25: 3,208,426 km (0.067 R)
• M26: 3,303,271 km (0.1 R)
• M27: 3,625,953 km (0.117 R)
• M28: 3,958,958 km (0.069 R)
• M29: 4,267,279 km (0.086 R)
• M30: 4,363,171 km (0.101 R)
• M31: 4,592,355 km (0.116 R)
• M32: 4,825,728 km (0.106 R)
• M33: 4,934,635 km (0.05 R)
• M34: 5,026,189 km (0.114 R)
• M35: 5,182,968 km (0.119 R)
• M36: 5,378,941 km (0.088 R)
• M37: 5,539,460 km (0.076 R)
• M38: 5,625,030 km (0.082 R)
• M39: 5,720,772 km (0.064 R)
• M40: 5,816,964 km (0.101 R)
• M41: 6,010,992 km (0.095 R)
• M42: 6,108,829 km (0.108 R)
• M43: 6,197,241 km (0.084 R)
• M44: 6,365,689 km (0.071 R)
• M45: 6,555,678 km (0.047 R)
• M46: 6,636,162 km (0.118 R)
• M47: 6,727,267 km (0.098 R)
• M48: 6,818,671 km (0.113 R)
• M49: 6,972,009 km (0.029 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.7

Radius: 12

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.37 AU - 2.07 AU

Year: 1586 Days

Day: 13 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,624,896 km

• M1: 155,582 km (0.094 R)
• M2: 266,733 km (0.086 R)
• M3: 420,220 km (0.075 R)
• M4: 530,175 km (0.027 R)
• M5: 764,595 km (0.118 R)
• M6: 889,958 km (0.107 R)
• M7: 1,100,292 km (0.057 R)
• M8: 1,481,617 km (0.097 R)
• M9: 1,570,478 km (0.118 R)
• M10: 1,700,928 km (0.098 R)
• M11: 1,834,967 km (0.042 R)
• M12: 2,021,815 km (0.052 R)
• M13: 2,142,690 km (0.034 R)
• M14: 2,347,340 km (0.078 R)
• M15: 2,429,469 km (0.111 R)
• M16: 2,596,869 km (0.102 R)
• M17: 2,674,212 km (0.115 R)
• M18: 2,839,368 km (0.063 R)
• M19: 3,007,815 km (0.085 R)
• M20: 3,089,346 km (0.09 R)
• M21: 3,271,107 km (0.113 R)
• M22: 3,482,040 km (0.096 R)
• M23: 3,593,640 km (0.084 R)
• M24: 3,697,611 km (0.097 R)
• M25: 3,944,297 km (0.118 R)
• M26: 4,078,786 km (0.069 R)
• M27: 4,169,293 km (0.11 R)
• M28: 4,491,227 km (0.072 R)
• M29: 4,631,700 km (0.082 R)
• M30: 4,907,558 km (0.114 R)
• M31: 5,120,436 km (0.098 R)
• M32: 5,228,146 km (0.093 R)
• M33: 5,366,076 km (0.105 R)
• M34: 5,595,559 km (0.046 R)
• M35: 5,736,929 km (0.118 R)
• M36: 5,818,160 km (0.071 R)
• M37: 6,188,714 km (0.104 R)
• M38: 6,450,660 km (0.094 R)
• M39: 6,588,290 km (0.113 R)
• M40: 7,039,627 km (0.113 R)
• M41: 7,115,772 km (0.101 R)
• M42: 7,258,040 km (0.066 R)
• M43: 7,534,347 km (0.029 R)

Asteroid Belt

Center: 4.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79.2

Radius: 3.5

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 6.11 AU - 9.29 AU

Year: 15019 Days

Day: 18.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,624,896 km

• M1: 74,051 km (0.104 R)
• M2: 226,790 km (0.109 R)
• M3: 538,702 km (0.11 R)
• M4: 609,911 km (0.118 R)
• M5: 1,069,176 km (0.05 R)
• M6: 1,159,234 km (0.108 R)
• M7: 1,251,685 km (0.09 R)
• M8: 1,314,816 km (0.107 R)
• M9: 1,346,680 km (0.072 R)
• M10: 2,130,573 km (0.074 R)
• M11: 2,676,904 km (0.061 R)
• M12: 3,416,815 km (0.062 R)
• M13: 3,706,736 km (0.088 R)
• M14: 3,912,134 km (0.088 R)
• M15: 3,981,398 km (0.076 R)
• M16: 4,168,245 km (0.115 R)
• M17: 4,477,763 km (0.102 R)
• M18: 4,745,544 km (0.071 R)
• M19: 4,819,445 km (0.03 R)
• M20: 5,220,068 km (0.08 R)
• M21: 5,450,150 km (0.093 R)
• M22: 6,133,064 km (0.095 R)
• M23: 7,038,131 km (0.091 R)
• M24: 7,094,380 km (0.074 R)
• M25: 7,263,725 km (0.07 R)
• M26: 8,130,794 km (0.073 R)
• M27: 9,771,733 km (0.076 R)
• M28: 9,865,830 km (0.059 R)
• M29: 11,510,808 km (0.12 R)
• M30: 12,517,452 km (0.108 R)
• M31: 12,790,468 km (0.11 R)
• M32: 13,867,423 km (0.073 R)
• M33: 13,973,189 km (0.104 R)
• M34: 14,256,527 km (0.072 R)
• M35: 14,398,795 km (0.073 R)
• M36: 15,774,647 km (0.056 R)
• M37: 17,229,636 km (0.113 R)
• M38: 17,571,467 km (0.103 R)
• M39: 17,685,909 km (0.11 R)
• M40: 18,184,668 km (0.035 R)
• M41: 18,688,065 km (0.063 R)
• M42: 18,921,887 km (0.118 R)
• M43: 19,787,610 km (0.104 R)
• M44: 20,505,530 km (0.073 R)
• M45: 20,787,073 km (0.096 R)
• M46: 21,598,342 km (0.091 R)
• M47: 21,925,812 km (0.089 R)
• M48: 23,335,473 km (0.078 R)
• M49: 23,377,360 km (0.027 R)
• M50: 24,305,615 km (0.065 R)
• M51: 24,688,735 km (0.07 R)
• M52: 26,241,411 km (0.041 R)
• M53: 28,136,966 km (0.041 R)
• M54: 29,939,471 km (0.091 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 13,469 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit