🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.7

Radius: 12.4

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.77 AU - 1.23 AU

Year: 678 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,257,177 km

• M1: 154,535 km (0.087 R)
• M2: 241,601 km (0.076 R)
• M3: 358,885 km (0.066 R)
• M4: 487,689 km (0.099 R)
• M5: 583,731 km (0.107 R)
• M6: 836,102 km (0.12 R)
• M7: 949,198 km (0.114 R)
• M8: 1,058,255 km (0.069 R)
• M9: 1,136,794 km (0.106 R)
• M10: 1,475,035 km (0.065 R)
• M11: 1,592,021 km (0.051 R)
• M12: 1,692,102 km (0.071 R)
• M13: 1,874,761 km (0.091 R)
• M14: 2,061,010 km (0.112 R)
• M15: 2,186,522 km (0.072 R)
• M16: 2,275,982 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.7

Radius: 12.5

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.87 AU - 1.43 AU

Year: 836 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 30,257,177 km

• M1: 156,330 km (0.038 R)
• M2: 359,334 km (0.08 R)
• M3: 455,376 km (0.059 R)
• M4: 626,217 km (0.085 R)
• M5: 997,369 km (0.051 R)
• M6: 1,159,084 km (0.087 R)
• M7: 1,265,000 km (0.119 R)
• M8: 1,403,976 km (0.027 R)
• M9: 1,494,632 km (0.054 R)
• M10: 1,626,578 km (0.062 R)
• M11: 1,722,171 km (0.11 R)
• M12: 1,860,848 km (0.09 R)
• M13: 1,952,701 km (0.091 R)
• M14: 2,237,835 km (0.072 R)
• M15: 2,390,125 km (0.076 R)
• M16: 2,573,682 km (0.074 R)
• M17: 2,695,604 km (0.097 R)
• M18: 2,829,045 km (0.091 R)
• M19: 2,974,604 km (0.107 R)
• M20: 3,063,166 km (0.077 R)
• M21: 3,172,672 km (0.112 R)
• M22: 3,354,732 km (0.099 R)
• M23: 3,467,679 km (0.112 R)
• M24: 3,571,500 km (0.029 R)
• M25: 3,655,274 km (0.11 R)
• M26: 3,824,918 km (0.082 R)
• M27: 4,040,788 km (0.057 R)
• M28: 4,139,223 km (0.108 R)
• M29: 4,439,466 km (0.098 R)
• M30: 4,529,824 km (0.102 R)
• M31: 4,689,444 km (0.112 R)
• M32: 4,885,866 km (0.08 R)
• M33: 5,227,099 km (0.101 R)
• M34: 5,430,852 km (0.104 R)
• M35: 5,539,759 km (0.094 R)
• M36: 5,858,552 km (0.099 R)
• M37: 6,032,833 km (0.094 R)
• M38: 6,133,214 km (0.081 R)
• M39: 6,284,756 km (0.063 R)
• M40: 6,386,483 km (0.094 R)
• M41: 6,488,658 km (0.116 R)
• M42: 6,798,924 km (0.062 R)
• M43: 7,140,456 km (0.101 R)
• M44: 7,366,798 km (0.094 R)
• M45: 7,447,281 km (0.117 R)
• M46: 7,690,527 km (0.04 R)
• M47: 8,032,658 km (0.029 R)
• M48: 8,129,298 km (0.092 R)
• M49: 8,282,037 km (0.118 R)
• M50: 8,449,886 km (0.12 R)
• M51: 8,632,844 km (0.112 R)
• M52: 8,831,361 km (0.071 R)
• M53: 8,988,588 km (0.111 R)
• M54: 9,906,072 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.3

Radius: 12.5

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.48 AU - 1.72 AU

Year: 1373 Days

Day: 9.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,257,177 km

• M1: 157,676 km (0.088 R)
• M2: 330,611 km (0.085 R)
• M3: 434,432 km (0.055 R)
• M4: 553,213 km (0.076 R)
• M5: 651,050 km (0.051 R)
• M6: 777,610 km (0.063 R)
• M7: 859,440 km (0.029 R)
• M8: 1,000,511 km (0.117 R)
• M9: 1,184,217 km (0.088 R)
• M10: 1,280,558 km (0.113 R)
• M11: 1,490,892 km (0.117 R)
• M12: 1,624,633 km (0.115 R)
• M13: 2,029,594 km (0.101 R)
• M14: 2,200,585 km (0.038 R)
• M15: 2,432,461 km (0.082 R)
• M16: 2,603,003 km (0.113 R)
• M17: 2,707,273 km (0.049 R)
• M18: 2,944,236 km (0.105 R)
• M19: 3,077,527 km (0.058 R)
• M20: 3,175,813 km (0.081 R)
• M21: 3,566,413 km (0.052 R)
• M22: 3,695,815 km (0.101 R)
• M23: 3,972,571 km (0.053 R)
• M24: 4,093,297 km (0.075 R)
• M25: 4,242,596 km (0.079 R)
• M26: 4,393,689 km (0.036 R)
• M27: 4,701,412 km (0.11 R)
• M28: 4,800,745 km (0.038 R)
• M29: 4,943,910 km (0.109 R)
• M30: 5,176,086 km (0.104 R)
• M31: 5,308,331 km (0.079 R)
• M32: 5,666,319 km (0.104 R)
• M33: 5,757,124 km (0.06 R)
• M34: 6,109,577 km (0.063 R)
• M35: 6,311,833 km (0.106 R)
• M36: 6,437,496 km (0.075 R)
• M37: 6,883,896 km (0.092 R)
• M38: 6,980,835 km (0.11 R)
• M39: 7,192,516 km (0.047 R)
• M40: 7,323,863 km (0.093 R)
• M41: 7,522,379 km (0.112 R)
• M42: 7,874,084 km (0.049 R)
• M43: 8,128,550 km (0.106 R)
• M44: 8,317,043 km (0.112 R)
• M45: 8,611,003 km (0.091 R)
• M46: 8,785,584 km (0.056 R)
• M47: 8,890,901 km (0.104 R)
• M48: 9,085,079 km (0.088 R)
• M49: 9,280,753 km (0.039 R)
• M50: 9,370,063 km (0.027 R)
• M51: 9,948,857 km (0.029 R)
• M52: 10,113,863 km (0.094 R)
• M53: 10,502,070 km (0.102 R)
• M54: 10,707,468 km (0.048 R)
• M55: 11,274,444 km (0.105 R)
• M56: 11,561,522 km (0.068 R)
• M57: 11,870,441 km (0.07 R)
• M58: 12,006,576 km (0.08 R)
• M59: 12,103,964 km (0.059 R)
• M60: 12,319,385 km (0.09 R)
• M61: 13,053,312 km (0.106 R)
• M62: 13,234,026 km (0.108 R)
• M63: 13,354,901 km (0.117 R)
• M64: 13,699,425 km (0.108 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 8.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.92 AU - 2.52 AU

Year: 2243 Days

Day: 14.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,257,177 km

• M1: 109,655 km (0.113 R)
• M2: 248,632 km (0.117 R)
• M3: 370,404 km (0.049 R)
• M4: 469,139 km (0.086 R)
• M5: 561,740 km (0.067 R)
• M6: 669,600 km (0.103 R)
• M7: 897,138 km (0.109 R)
• M8: 1,045,390 km (0.091 R)
• M9: 1,411,456 km (0.045 R)
• M10: 1,597,107 km (0.081 R)
• M11: 1,890,468 km (0.116 R)
• M12: 2,240,827 km (0.103 R)
• M13: 2,513,543 km (0.038 R)
• M14: 2,654,016 km (0.039 R)
• M15: 2,739,436 km (0.108 R)
• M16: 2,898,608 km (0.117 R)
• M17: 3,090,692 km (0.083 R)
• M18: 3,150,681 km (0.088 R)
• M19: 3,256,446 km (0.11 R)
• M20: 3,394,376 km (0.095 R)
• M21: 3,803,526 km (0.107 R)
• M22: 3,867,853 km (0.115 R)
• M23: 4,046,622 km (0.107 R)
• M24: 4,463,402 km (0.108 R)
• M25: 4,616,740 km (0.109 R)
• M26: 4,823,933 km (0.064 R)
• M27: 4,911,148 km (0.064 R)
• M28: 5,016,615 km (0.084 R)
• M29: 5,122,829 km (0.092 R)
• M30: 5,301,449 km (0.115 R)
• M31: 6,320,211 km (0.027 R)
• M32: 6,434,952 km (0.119 R)
• M33: 6,647,232 km (0.053 R)
• M34: 6,940,294 km (0.102 R)
• M35: 7,539,284 km (0.117 R)
• M36: 7,722,242 km (0.112 R)
• M37: 8,258,999 km (0.047 R)
• M38: 8,321,681 km (0.095 R)
• M39: 8,574,052 km (0.11 R)
• M40: 8,722,603 km (0.032 R)
• M41: 8,829,117 km (0.065 R)
• M42: 8,893,145 km (0.082 R)
• M43: 8,979,014 km (0.07 R)
• M44: 9,151,351 km (0.105 R)
• M45: 9,433,642 km (0.115 R)
• M46: 9,586,980 km (0.102 R)
• M47: 9,674,943 km (0.06 R)
• M48: 10,074,070 km (0.1 R)
• M49: 10,141,090 km (0.101 R)
• M50: 11,210,715 km (0.098 R)
• M51: 11,888,543 km (0.075 R)
• M52: 12,101,570 km (0.106 R)
• M53: 12,172,928 km (0.063 R)
• M54: 13,283,543 km (0.094 R)
• M55: 13,455,431 km (0.104 R)
• M56: 13,652,750 km (0.099 R)
• M57: 13,875,950 km (0.059 R)
• M58: 13,950,600 km (0.098 R)
• M59: 14,476,885 km (0.086 R)
• M60: 14,882,146 km (0.098 R)
• M61: 15,807,857 km (0.051 R)
• M62: 15,990,068 km (0.096 R)
• M63: 16,068,307 km (0.114 R)
• M64: 16,251,415 km (0.054 R)
• M65: 16,884,663 km (0.081 R)
• M66: 17,097,541 km (0.06 R)
• M67: 17,204,354 km (0.115 R)
• M68: 17,257,760 km (0.071 R)
• M69: 17,445,356 km (0.108 R)
• M70: 17,876,646 km (0.091 R)
• M71: 18,093,713 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 12.2

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.73 AU - 4.23 AU

Year: 4403 Days

Day: 7.8 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,257,177 km

• M1: 173,234 km (0.097 R)
• M2: 410,796 km (0.089 R)
• M3: 721,211 km (0.048 R)
• M4: 897,737 km (0.051 R)
• M5: 1,205,460 km (0.052 R)
• M6: 1,341,145 km (0.091 R)
• M7: 1,628,522 km (0.096 R)
• M8: 1,745,658 km (0.037 R)
• M9: 1,831,228 km (0.054 R)
• M10: 1,935,796 km (0.07 R)
• M11: 2,280,470 km (0.12 R)
• M12: 2,508,457 km (0.059 R)
• M13: 2,844,454 km (0.111 R)
• M14: 3,007,665 km (0.103 R)
• M15: 3,111,187 km (0.098 R)
• M16: 3,194,962 km (0.088 R)
• M17: 3,279,485 km (0.113 R)
• M18: 3,537,690 km (0.076 R)
• M19: 3,647,196 km (0.111 R)
• M20: 3,735,758 km (0.084 R)
• M21: 4,073,999 km (0.044 R)
• M22: 4,660,123 km (0.053 R)
• M23: 4,756,315 km (0.067 R)
• M24: 5,000,010 km (0.096 R)
• M25: 5,197,778 km (0.086 R)
• M26: 5,550,380 km (0.111 R)
• M27: 5,858,851 km (0.084 R)
• M28: 6,173,007 km (0.069 R)
• M29: 7,203,885 km (0.094 R)
• M30: 7,512,207 km (0.103 R)
• M31: 7,767,869 km (0.073 R)
• M32: 8,084,119 km (0.071 R)
• M33: 8,848,714 km (0.085 R)
• M34: 9,058,450 km (0.074 R)
• M35: 9,209,395 km (0.09 R)
• M36: 9,330,718 km (0.065 R)
• M37: 9,667,014 km (0.115 R)
• M38: 9,790,283 km (0.106 R)
• M39: 9,914,150 km (0.077 R)
• M40: 10,226,062 km (0.047 R)
• M41: 10,509,550 km (0.083 R)
• M42: 10,731,852 km (0.078 R)
• M43: 11,375,572 km (0.105 R)
• M44: 11,734,906 km (0.06 R)
• M45: 13,691,197 km (0.072 R)
• M46: 13,969,000 km (0.067 R)
• M47: 14,742,272 km (0.06 R)
• M48: 14,884,390 km (0.074 R)
• M49: 15,529,605 km (0.106 R)
• M50: 15,674,267 km (0.096 R)
• M51: 16,001,287 km (0.069 R)
• M52: 16,588,309 km (0.119 R)
• M53: 16,884,364 km (0.107 R)
• M54: 17,144,963 km (0.031 R)
• M55: 17,257,012 km (0.056 R)
• M56: 18,010,536 km (0.106 R)
• M57: 18,813,279 km (0.072 R)
• M58: 19,510,554 km (0.102 R)
• M59: 19,744,974 km (0.071 R)
• M60: 19,862,408 km (0.063 R)
• M61: 20,019,486 km (0.108 R)
• M62: 20,731,423 km (0.066 R)
• M63: 20,930,537 km (0.081 R)
• M64: 21,010,423 km (0.062 R)
• M65: 21,572,312 km (0.053 R)
• M66: 22,670,061 km (0.06 R)
• M67: 23,411,917 km (0.076 R)
• M68: 23,660,998 km (0.044 R)
• M69: 24,119,964 km (0.086 R)
• M70: 24,245,626 km (0.073 R)
• M71: 25,428,945 km (0.101 R)
• M72: 25,685,057 km (0.07 R)
• M73: 25,984,851 km (0.032 R)
• M74: 27,895,814 km (0.113 R)
• M75: 28,469,073 km (0.105 R)
• M76: 28,957,061 km (0.098 R)
• M77: 29,046,222 km (0.091 R)
• M78: 29,403,312 km (0.093 R)
• M79: 29,537,501 km (0.09 R)
• M80: 29,716,869 km (0.071 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: 482 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit