🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.6

Radius: 10.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.5 AU - 0.8 AU

Year: 355 Days

Day: 11.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 7,915,901 km

• M1: 171,888 km (0.095 R)
• M2: 275,410 km (0.086 R)
• M3: 408,253 km (0.097 R)
• M4: 499,657 km (0.034 R)
• M5: 566,976 km (0.037 R)
• M6: 646,562 km (0.109 R)
• M7: 852,708 km (0.12 R)
• M8: 936,333 km (0.086 R)
• M9: 1,005,896 km (0.1 R)
• M10: 1,087,876 km (0.109 R)
• M11: 1,218,774 km (0.028 R)
• M12: 1,299,258 km (0.064 R)
• M13: 1,404,425 km (0.114 R)
• M14: 1,493,136 km (0.118 R)
• M15: 1,563,896 km (0.12 R)
• M16: 1,656,048 km (0.082 R)
• M17: 1,783,207 km (0.096 R)
• M18: 1,850,077 km (0.087 R)
• M19: 1,943,576 km (0.114 R)
• M20: 2,051,735 km (0.105 R)
• M21: 2,161,988 km (0.102 R)
• M22: 2,233,646 km (0.082 R)
• M23: 2,328,940 km (0.108 R)
• M24: 2,421,092 km (0.105 R)
• M25: 2,537,928 km (0.117 R)
• M26: 2,604,200 km (0.055 R)
• M27: 2,695,006 km (0.094 R)
• M28: 2,772,348 km (0.071 R)
• M29: 2,845,651 km (0.086 R)
• M30: 2,954,259 km (0.104 R)
• M31: 3,059,276 km (0.068 R)
• M32: 3,180,750 km (0.046 R)
• M33: 3,247,321 km (0.105 R)
• M34: 3,319,427 km (0.119 R)
• M35: 3,475,907 km (0.093 R)
• M36: 3,565,815 km (0.111 R)
• M37: 3,667,093 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 8.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.63 AU - 0.77 AU

Year: 397 Days

Day: 14.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 7,915,901 km

• M1: 110,702 km (0.076 R)
• M2: 166,652 km (0.108 R)
• M3: 236,215 km (0.095 R)
• M4: 313,557 km (0.116 R)
• M5: 395,238 km (0.12 R)
• M6: 452,982 km (0.075 R)
• M7: 634,445 km (0.113 R)
• M8: 698,472 km (0.119 R)
• M9: 767,886 km (0.106 R)
• M10: 865,573 km (0.102 R)
• M11: 947,553 km (0.082 R)
• M12: 1,004,849 km (0.088 R)
• M13: 1,063,491 km (0.072 R)
• M14: 1,123,330 km (0.086 R)
• M15: 1,202,468 km (0.064 R)
• M16: 1,291,030 km (0.084 R)
• M17: 1,408,763 km (0.062 R)
• M18: 1,478,925 km (0.11 R)
• M19: 1,566,290 km (0.114 R)
• M20: 1,651,261 km (0.105 R)
• M21: 1,729,501 km (0.116 R)
• M22: 1,796,371 km (0.074 R)
• M23: 1,885,681 km (0.12 R)
• M24: 1,971,999 km (0.1 R)
• M25: 2,117,408 km (0.093 R)
• M26: 2,261,920 km (0.069 R)
• M27: 2,353,773 km (0.106 R)
• M28: 2,513,095 km (0.114 R)
• M29: 2,603,751 km (0.099 R)
• M30: 2,773,395 km (0.097 R)
• M31: 2,847,296 km (0.078 R)
• M32: 2,936,905 km (0.095 R)
• M33: 3,083,212 km (0.098 R)
• M34: 3,154,570 km (0.067 R)
• M35: 3,231,912 km (0.055 R)
• M36: 3,304,467 km (0.096 R)
• M37: 3,509,865 km (0.115 R)
• M38: 3,600,671 km (0.093 R)
• M39: 3,659,762 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.1

Radius: 10.5

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.07 AU - 1.07 AU

Year: 751 Days

Day: 7.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 7,915,901 km

• M1: 134,488 km (0.097 R)
• M2: 237,412 km (0.115 R)
• M3: 323,131 km (0.092 R)
• M4: 391,647 km (0.099 R)
• M5: 484,398 km (0.116 R)
• M6: 629,957 km (0.101 R)
• M7: 701,016 km (0.075 R)
• M8: 846,574 km (0.119 R)
• M9: 1,008,738 km (0.102 R)
• M10: 1,087,726 km (0.1 R)
• M11: 1,194,389 km (0.101 R)
• M12: 1,298,061 km (0.115 R)
• M13: 1,425,369 km (0.111 R)
• M14: 1,613,712 km (0.108 R)
• M15: 1,810,284 km (0.111 R)
• M16: 2,030,492 km (0.119 R)
• M17: 2,100,504 km (0.041 R)
• M18: 2,267,455 km (0.106 R)
• M19: 2,372,921 km (0.052 R)
• M20: 2,488,561 km (0.093 R)
• M21: 2,572,186 km (0.057 R)
• M22: 2,639,954 km (0.117 R)
• M23: 2,811,692 km (0.078 R)
• M24: 2,899,057 km (0.107 R)
• M25: 3,103,408 km (0.114 R)
• M26: 3,377,172 km (0.067 R)
• M27: 3,554,595 km (0.106 R)
• M28: 3,697,012 km (0.081 R)
• M29: 3,773,606 km (0.109 R)
• M30: 3,841,225 km (0.112 R)
• M31: 4,145,357 km (0.075 R)
• M32: 4,285,231 km (0.099 R)
• M33: 4,416,578 km (0.111 R)
• M34: 4,559,594 km (0.04 R)
• M35: 4,662,666 km (0.082 R)
• M36: 4,829,169 km (0.074 R)
• M37: 5,019,009 km (0.075 R)
• M38: 5,104,130 km (0.079 R)
• M39: 5,232,784 km (0.12 R)
• M40: 5,340,794 km (0.108 R)
• M41: 5,526,145 km (0.111 R)
• M42: 6,117,655 km (0.045 R)
• M43: 6,185,872 km (0.114 R)
• M44: 6,288,795 km (0.081 R)
• M45: 6,357,610 km (0.044 R)
• M46: 6,461,431 km (0.09 R)
• M47: 6,682,537 km (0.119 R)
• M48: 6,929,673 km (0.069 R)
• M49: 7,060,421 km (0.095 R)
• M50: 7,132,078 km (0.075 R)
• M51: 7,227,971 km (0.114 R)
• M52: 7,360,514 km (0.089 R)
• M53: 7,530,458 km (0.079 R)
• M54: 7,603,761 km (0.115 R)
• M55: 7,738,548 km (0.109 R)
• M56: 7,824,866 km (0.096 R)
• M57: 7,899,067 km (0.091 R)
• M58: 8,361,623 km (0.026 R)
• M59: 8,640,923 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.1

Radius: 13.9

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.12 AU - 1.68 AU

Year: 1124 Days

Day: 10 Hours

Environment

Temp: -196 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 7,915,901 km

• M1: 221,405 km (0.045 R)
• M2: 331,509 km (0.095 R)
• M3: 425,456 km (0.056 R)
• M4: 527,183 km (0.078 R)
• M5: 671,246 km (0.074 R)
• M6: 901,477 km (0.096 R)
• M7: 1,256,173 km (0.097 R)
• M8: 1,467,705 km (0.098 R)
• M9: 1,645,726 km (0.111 R)
• M10: 1,737,579 km (0.064 R)
• M11: 2,223,623 km (0.104 R)
• M12: 2,315,625 km (0.105 R)
• M13: 2,429,918 km (0.094 R)
• M14: 2,524,913 km (0.08 R)
• M15: 2,632,025 km (0.098 R)
• M16: 2,729,712 km (0.088 R)
• M17: 3,041,624 km (0.115 R)
• M18: 3,155,917 km (0.111 R)
• M19: 3,271,705 km (0.053 R)
• M20: 3,365,354 km (0.106 R)
• M21: 3,835,091 km (0.097 R)
• M22: 3,996,358 km (0.109 R)
• M23: 4,198,015 km (0.112 R)
• M24: 4,559,145 km (0.06 R)
• M25: 4,796,706 km (0.086 R)
• M26: 5,011,379 km (0.091 R)
• M27: 5,311,622 km (0.088 R)
• M28: 5,436,237 km (0.074 R)
• M29: 5,617,998 km (0.103 R)
• M30: 5,930,209 km (0.078 R)
• M31: 6,117,356 km (0.101 R)
• M32: 6,586,495 km (0.118 R)
• M33: 6,825,552 km (0.078 R)
• M34: 7,006,715 km (0.11 R)
• M35: 7,143,598 km (0.117 R)
• M36: 7,373,829 km (0.099 R)
• M37: 7,482,138 km (0.101 R)
• M38: 7,590,895 km (0.113 R)
• M39: 7,700,251 km (0.098 R)
• M40: 7,810,206 km (0.083 R)
• M41: 7,920,609 km (0.072 R)
• M42: 8,047,468 km (0.105 R)
• M43: 8,206,939 km (0.1 R)
• M44: 8,415,927 km (0.099 R)
• M45: 8,855,596 km (0.111 R)
• M46: 9,086,575 km (0.107 R)
• M47: 9,219,418 km (0.093 R)
• M48: 9,319,499 km (0.108 R)
• M49: 9,791,330 km (0.11 R)
• M50: 9,927,614 km (0.092 R)
• M51: 10,184,773 km (0.054 R)
• M52: 10,305,648 km (0.1 R)
• M53: 10,548,744 km (0.082 R)
• M54: 10,863,947 km (0.08 R)
• M55: 11,217,896 km (0.116 R)
• M56: 11,991,915 km (0.056 R)
• M57: 12,156,173 km (0.099 R)
• M58: 12,265,978 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.1

Radius: 12.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.49 AU - 1.61 AU

Year: 1309 Days

Day: 5.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 7,915,901 km

• M1: 154,535 km (0.109 R)
• M2: 268,678 km (0.084 R)
• M3: 364,869 km (0.083 R)
• M4: 511,475 km (0.051 R)
• M5: 616,343 km (0.11 R)
• M6: 804,986 km (0.093 R)
• M7: 882,927 km (0.076 R)
• M8: 985,850 km (0.101 R)
• M9: 1,198,877 km (0.037 R)
• M10: 1,295,966 km (0.108 R)
• M11: 1,453,044 km (0.111 R)
• M12: 1,557,164 km (0.115 R)
• M13: 1,677,441 km (0.065 R)
• M14: 1,800,859 km (0.089 R)
• M15: 1,934,749 km (0.063 R)
• M16: 2,028,248 km (0.058 R)
• M17: 2,108,582 km (0.109 R)
• M18: 2,227,363 km (0.11 R)
• M19: 2,341,057 km (0.112 R)
• M20: 2,518,929 km (0.115 R)
• M21: 2,645,489 km (0.086 R)
• M22: 2,757,986 km (0.087 R)
• M23: 2,888,585 km (0.033 R)
• M24: 3,046,261 km (0.09 R)
• M25: 3,164,444 km (0.108 R)
• M26: 3,318,679 km (0.104 R)
• M27: 3,414,123 km (0.029 R)
• M28: 3,519,440 km (0.113 R)
• M29: 3,778,244 km (0.107 R)
• M30: 3,896,277 km (0.108 R)
• M31: 4,136,232 km (0.094 R)
• M32: 4,295,852 km (0.108 R)
• M33: 4,543,886 km (0.116 R)
• M34: 4,669,698 km (0.088 R)
• M35: 4,826,177 km (0.036 R)
• M36: 4,914,888 km (0.039 R)
• M37: 5,054,164 km (0.078 R)
• M38: 5,164,418 km (0.04 R)
• M39: 5,295,914 km (0.108 R)
• M40: 5,377,295 km (0.112 R)
• M41: 5,479,770 km (0.055 R)
• M42: 5,613,810 km (0.066 R)
• M43: 5,790,784 km (0.112 R)
• M44: 5,937,988 km (0.107 R)
• M45: 6,043,904 km (0.112 R)
• M46: 6,161,188 km (0.054 R)
• M47: 6,246,908 km (0.111 R)
• M48: 6,495,689 km (0.073 R)
• M49: 6,637,807 km (0.081 R)
• M50: 6,747,762 km (0.062 R)
• M51: 6,969,615 km (0.087 R)
• M52: 7,409,134 km (0.085 R)
• M53: 7,638,018 km (0.074 R)
• M54: 7,730,320 km (0.064 R)
• M55: 7,834,590 km (0.117 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: 556 - 16,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit