🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.3

Radius: 12.8

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.8 AU - 0.88 AU

Year: 489 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 39,523,891 km

• M1: 160,369 km (0.096 R)
• M2: 330,611 km (0.041 R)
• M3: 426,803 km (0.092 R)
• M4: 601,533 km (0.097 R)
• M5: 683,812 km (0.097 R)
• M6: 765,792 km (0.086 R)
• M7: 931,097 km (0.106 R)
• M8: 1,071,570 km (0.113 R)
• M9: 1,208,452 km (0.115 R)
• M10: 1,357,451 km (0.116 R)
• M11: 1,458,280 km (0.098 R)
• M12: 1,586,635 km (0.114 R)
• M13: 1,718,880 km (0.105 R)
• M14: 1,809,237 km (0.076 R)
• M15: 1,914,554 km (0.111 R)
• M16: 2,022,114 km (0.09 R)
• M17: 2,145,383 km (0.074 R)
• M18: 2,236,189 km (0.119 R)
• M19: 2,443,532 km (0.102 R)
• M20: 2,619,908 km (0.115 R)
• M21: 2,747,514 km (0.108 R)
• M22: 2,892,624 km (0.119 R)
• M23: 3,032,498 km (0.076 R)
• M24: 3,134,973 km (0.069 R)
• M25: 3,262,730 km (0.094 R)
• M26: 3,375,975 km (0.072 R)
• M27: 3,689,981 km (0.082 R)
• M28: 3,842,122 km (0.085 R)
• M29: 3,953,423 km (0.098 R)
• M30: 4,100,478 km (0.086 R)
• M31: 4,498,707 km (0.103 R)
• M32: 4,579,939 km (0.114 R)
• M33: 4,697,972 km (0.071 R)
• M34: 4,780,400 km (0.062 R)
• M35: 4,881,827 km (0.116 R)
• M36: 5,105,476 km (0.083 R)
• M37: 5,322,991 km (0.105 R)
• M38: 5,543,648 km (0.114 R)
• M39: 5,806,641 km (0.041 R)
• M40: 5,964,467 km (0.045 R)
• M41: 6,103,593 km (0.081 R)
• M42: 6,213,847 km (0.099 R)
• M43: 6,294,330 km (0.069 R)
• M44: 6,415,804 km (0.111 R)
• M45: 6,527,853 km (0.079 R)
• M46: 6,692,111 km (0.049 R)
• M47: 6,795,334 km (0.082 R)
• M48: 7,056,083 km (0.09 R)
• M49: 7,171,722 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.7

Radius: 8

Gravity: 6.92 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.34 AU - 1.56 AU

Year: 1110 Days

Day: 13.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 70.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 39,523,891 km

• M1: 102,774 km (0.092 R)
• M2: 164,258 km (0.099 R)
• M3: 252,820 km (0.109 R)
• M4: 334,202 km (0.099 R)
• M5: 464,053 km (0.052 R)
• M6: 705,803 km (0.086 R)
• M7: 757,564 km (0.063 R)
• M8: 822,938 km (0.109 R)
• M9: 877,840 km (0.066 R)
• M10: 991,684 km (0.036 R)
• M11: 1,192,445 km (0.076 R)
• M12: 1,262,307 km (0.115 R)
• M13: 1,601,894 km (0.101 R)
• M14: 1,750,445 km (0.057 R)
• M15: 1,814,323 km (0.077 R)
• M16: 2,010,745 km (0.087 R)
• M17: 2,196,994 km (0.057 R)
• M18: 2,266,258 km (0.1 R)
• M19: 3,112,982 km (0.096 R)
• M20: 3,210,520 km (0.116 R)
• M21: 3,580,176 km (0.082 R)
• M22: 3,662,006 km (0.073 R)
• M23: 3,785,724 km (0.113 R)
• M24: 3,931,881 km (0.054 R)
• M25: 4,122,618 km (0.115 R)
• M26: 4,273,114 km (0.095 R)
• M27: 4,359,880 km (0.057 R)
• M28: 4,524,288 km (0.059 R)
• M29: 4,780,250 km (0.114 R)
• M30: 4,859,088 km (0.104 R)
• M31: 4,949,745 km (0.119 R)
• M32: 5,052,369 km (0.096 R)
• M33: 5,132,703 km (0.118 R)
• M34: 5,225,154 km (0.107 R)
• M35: 5,341,242 km (0.074 R)
• M36: 5,481,864 km (0.038 R)
• M37: 5,540,806 km (0.043 R)
• M38: 5,766,848 km (0.075 R)
• M39: 5,923,178 km (0.094 R)
• M40: 5,995,883 km (0.051 R)
• M41: 6,093,121 km (0.076 R)
• M42: 6,227,909 km (0.078 R)
• M43: 6,301,810 km (0.084 R)
• M44: 6,512,743 km (0.06 R)
• M45: 6,562,709 km (0.111 R)
• M46: 6,967,072 km (0.096 R)
• M47: 7,288,707 km (0.106 R)
• M48: 7,379,513 km (0.03 R)
• M49: 7,496,948 km (0.11 R)
• M50: 7,549,457 km (0.098 R)
• M51: 7,720,597 km (0.072 R)
• M52: 7,800,033 km (0.029 R)
• M53: 7,879,769 km (0.117 R)
• M54: 7,946,340 km (0.06 R)
• M55: 8,093,544 km (0.082 R)
• M56: 8,174,327 km (0.075 R)
• M57: 8,472,475 km (0.113 R)
• M58: 8,527,079 km (0.04 R)
• M59: 9,037,806 km (0.088 R)
• M60: 9,177,530 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.4

Radius: 12.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.15 AU - 4.39 AU

Year: 5610 Days

Day: 12.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 107 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 39,523,891 km

• M1: 195,375 km (0.073 R)
• M2: 426,653 km (0.072 R)
• M3: 518,805 km (0.096 R)
• M4: 788,381 km (0.076 R)
• M5: 893,548 km (0.08 R)
• M6: 1,239,718 km (0.08 R)
• M7: 1,339,200 km (0.072 R)
• M8: 1,450,351 km (0.106 R)
• M9: 1,582,596 km (0.117 R)
• M10: 1,709,754 km (0.09 R)
• M11: 1,793,379 km (0.094 R)
• M12: 2,162,437 km (0.066 R)
• M13: 2,253,393 km (0.029 R)
• M14: 2,460,287 km (0.119 R)
• M15: 3,084,558 km (0.101 R)
• M16: 3,164,593 km (0.102 R)
• M17: 3,420,705 km (0.085 R)
• M18: 3,587,357 km (0.073 R)
• M19: 3,867,105 km (0.082 R)
• M20: 4,078,337 km (0.119 R)
• M21: 4,525,635 km (0.118 R)
• M22: 4,643,219 km (0.115 R)
• M23: 4,748,536 km (0.081 R)
• M24: 4,868,064 km (0.067 R)
• M25: 4,988,640 km (0.119 R)
• M26: 5,205,408 km (0.105 R)
• M27: 5,301,300 km (0.069 R)
• M28: 5,411,553 km (0.108 R)
• M29: 5,550,530 km (0.08 R)
• M30: 5,831,923 km (0.095 R)
• M31: 6,089,232 km (0.072 R)
• M32: 6,659,798 km (0.087 R)
• M33: 6,943,884 km (0.03 R)
• M34: 7,186,383 km (0.077 R)
• M35: 7,354,680 km (0.059 R)
• M36: 7,601,816 km (0.068 R)
• M37: 7,930,482 km (0.113 R)
• M38: 8,072,750 km (0.1 R)
• M39: 8,601,578 km (0.116 R)
• M40: 8,764,191 km (0.108 R)
• M41: 9,257,864 km (0.119 R)
• M42: 9,341,041 km (0.037 R)
• M43: 9,458,026 km (0.113 R)
• M44: 9,608,970 km (0.105 R)
• M45: 9,743,908 km (0.086 R)
• M46: 9,862,389 km (0.09 R)
• M47: 10,032,632 km (0.114 R)
• M48: 10,255,233 km (0.074 R)
• M49: 10,531,690 km (0.1 R)
• M50: 10,775,535 km (0.039 R)
• M51: 10,950,863 km (0.101 R)
• M52: 11,286,711 km (0.107 R)
• M53: 11,518,438 km (0.086 R)
• M54: 11,751,661 km (0.113 R)
• M55: 11,841,868 km (0.065 R)

Asteroid Belt

Center: 5.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442

Radius: 12

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 4.96 AU - 7.02 AU

Year: 9321 Days

Day: 10.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 39,523,891 km

• M1: 163,211 km (0.101 R)
• M2: 418,126 km (0.102 R)
• M3: 832,063 km (0.045 R)
• M4: 910,004 km (0.116 R)
• M5: 1,124,976 km (0.118 R)
• M6: 1,230,143 km (0.106 R)
• M7: 1,847,833 km (0.037 R)
• M8: 2,860,610 km (0.06 R)
• M9: 3,106,250 km (0.098 R)
• M10: 3,282,327 km (0.091 R)
• M11: 3,384,502 km (0.094 R)
• M12: 3,830,603 km (0.115 R)
• M13: 4,101,974 km (0.079 R)
• M14: 4,520,848 km (0.098 R)
• M15: 5,012,127 km (0.114 R)
• M16: 5,429,655 km (0.071 R)
• M17: 6,077,114 km (0.03 R)
• M18: 6,362,098 km (0.117 R)
• M19: 6,619,107 km (0.076 R)
• M20: 7,044,265 km (0.068 R)
• M21: 7,410,929 km (0.071 R)
• M22: 7,715,510 km (0.078 R)
• M23: 7,886,650 km (0.08 R)
• M24: 8,267,377 km (0.088 R)
• M25: 10,185,072 km (0.096 R)
• M26: 10,448,364 km (0.037 R)
• M27: 10,713,900 km (0.051 R)
• M28: 12,634,438 km (0.118 R)
• M29: 12,998,709 km (0.095 R)
• M30: 13,366,420 km (0.089 R)
• M31: 13,862,038 km (0.089 R)
• M32: 13,945,214 km (0.093 R)
• M33: 14,447,863 km (0.103 R)
• M34: 15,212,907 km (0.111 R)
• M35: 15,557,281 km (0.098 R)
• M36: 15,860,665 km (0.06 R)
• M37: 16,385,305 km (0.117 R)
• M38: 18,448,858 km (0.053 R)
• M39: 18,632,265 km (0.07 R)
• M40: 18,816,121 km (0.069 R)
• M41: 19,557,827 km (0.065 R)
• M42: 19,651,176 km (0.09 R)
• M43: 19,744,675 km (0.102 R)
• M44: 20,073,341 km (0.113 R)
• M45: 20,640,766 km (0.055 R)
• M46: 21,646,363 km (0.088 R)
• M47: 22,082,291 km (0.093 R)
• M48: 23,209,511 km (0.113 R)
• M49: 23,755,095 km (0.027 R)
• M50: 23,904,693 km (0.108 R)
• M51: 24,254,901 km (0.057 R)
• M52: 24,405,546 km (0.097 R)
• M53: 25,417,576 km (0.101 R)
• M54: 25,570,465 km (0.084 R)
• M55: 25,877,440 km (0.109 R)
• M56: 26,134,150 km (0.073 R)
• M57: 28,007,115 km (0.041 R)
• M58: 28,112,432 km (0.06 R)
• M59: 28,270,706 km (0.083 R)
• M60: 28,588,003 km (0.101 R)
• M61: 28,853,390 km (0.032 R)
• M62: 29,226,188 km (0.069 R)
• M63: 29,976,870 km (0.106 R)
• M64: 30,084,581 km (0.042 R)
• M65: 30,516,918 km (0.082 R)
• M66: 30,842,443 km (0.117 R)
• M67: 30,951,201 km (0.079 R)
• M68: 31,990,906 km (0.076 R)
• M69: 32,708,976 km (0.108 R)
• M70: 33,264,882 km (0.097 R)
• M71: 33,376,482 km (0.108 R)
• M72: 33,544,031 km (0.097 R)
• M73: 34,442,516 km (0.078 R)
• M74: 35,862,200 km (0.069 R)
• M75: 36,263,122 km (0.098 R)
• M76: 36,492,905 km (0.116 R)
• M77: 37,998,308 km (0.108 R)
• M78: 38,641,280 km (0.047 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: 309 - 13,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit