🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.6

Radius: 11.2

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.76 AU - 0.96 AU

Year: 551 Days

Day: 7.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 29,242,640 km

• M1: 143,016 km (0.115 R)
• M2: 228,286 km (0.104 R)
• M3: 299,944 km (0.109 R)
• M4: 397,631 km (0.098 R)
• M5: 476,619 km (0.119 R)
• M6: 654,491 km (0.065 R)
• M7: 805,734 km (0.109 R)
• M8: 902,524 km (0.117 R)
• M9: 974,331 km (0.08 R)
• M10: 1,078,301 km (0.091 R)
• M11: 1,207,255 km (0.112 R)
• M12: 1,298,210 km (0.089 R)
• M13: 1,481,318 km (0.066 R)
• M14: 1,579,155 km (0.061 R)
• M15: 1,649,616 km (0.044 R)
• M16: 1,830,480 km (0.094 R)
• M17: 1,917,246 km (0.118 R)
• M18: 2,082,103 km (0.089 R)
• M19: 2,258,329 km (0.03 R)
• M20: 2,378,606 km (0.079 R)
• M21: 2,494,245 km (0.079 R)
• M22: 2,570,091 km (0.065 R)
• M23: 2,667,779 km (0.087 R)
• M24: 2,788,205 km (0.064 R)
• M25: 2,932,118 km (0.05 R)
• M26: 3,034,294 km (0.094 R)
• M27: 3,115,525 km (0.085 R)
• M28: 3,212,465 km (0.099 R)
• M29: 3,348,449 km (0.097 R)
• M30: 3,532,604 km (0.12 R)
• M31: 3,633,882 km (0.116 R)
• M32: 3,743,986 km (0.109 R)
• M33: 3,935,322 km (0.055 R)
• M34: 4,138,176 km (0.117 R)
• M35: 4,302,884 km (0.091 R)
• M36: 4,436,325 km (0.04 R)
• M37: 4,605,071 km (0.092 R)
• M38: 4,690,192 km (0.09 R)
• M39: 5,053,715 km (0.12 R)
• M40: 5,176,984 km (0.12 R)
• M41: 5,336,904 km (0.059 R)
• M42: 5,408,412 km (0.083 R)
• M43: 5,570,726 km (0.107 R)
• M44: 5,698,183 km (0.086 R)
• M45: 5,918,690 km (0.114 R)
• M46: 6,151,614 km (0.1 R)
• M47: 6,283,260 km (0.099 R)
• M48: 6,482,674 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 12

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.84 AU - 1.06 AU

Year: 639 Days

Day: 5.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,242,640 km

• M1: 157,527 km (0.118 R)
• M2: 239,357 km (0.12 R)
• M3: 340,634 km (0.05 R)
• M4: 441,015 km (0.114 R)
• M5: 525,837 km (0.085 R)
• M6: 715,826 km (0.082 R)
• M7: 839,244 km (0.093 R)
• M8: 917,933 km (0.088 R)
• M9: 1,066,483 km (0.037 R)
• M10: 1,148,313 km (0.116 R)
• M11: 1,237,025 km (0.072 R)
• M12: 1,360,593 km (0.084 R)
• M13: 1,532,032 km (0.12 R)
• M14: 1,655,600 km (0.076 R)
• M15: 1,736,532 km (0.084 R)
• M16: 1,829,133 km (0.036 R)
• M17: 1,944,772 km (0.117 R)
• M18: 2,041,113 km (0.111 R)
• M19: 2,139,250 km (0.062 R)
• M20: 2,351,828 km (0.081 R)
• M21: 2,466,570 km (0.115 R)
• M22: 2,553,785 km (0.072 R)
• M23: 2,689,770 km (0.112 R)
• M24: 2,767,710 km (0.096 R)
• M25: 3,105,801 km (0.105 R)
• M26: 3,264,076 km (0.117 R)
• M27: 3,418,461 km (0.039 R)
• M28: 3,516,298 km (0.088 R)
• M29: 3,608,450 km (0.036 R)
• M30: 3,903,308 km (0.106 R)
• M31: 4,206,094 km (0.109 R)
• M32: 4,290,018 km (0.105 R)
• M33: 4,445,301 km (0.098 R)
• M34: 4,573,955 km (0.095 R)
• M35: 4,725,498 km (0.089 R)
• M36: 5,063,290 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.5

Radius: 9.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.24 AU - 1.7 AU

Year: 1230 Days

Day: 14.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 91.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 29,242,640 km

• M1: 126,560 km (0.113 R)
• M2: 231,129 km (0.052 R)
• M3: 355,594 km (0.104 R)
• M4: 501,302 km (0.074 R)
• M5: 558,598 km (0.071 R)
• M6: 758,611 km (0.105 R)
• M7: 967,449 km (0.072 R)
• M8: 1,041,351 km (0.03 R)
• M9: 1,148,014 km (0.102 R)
• M10: 1,242,560 km (0.106 R)
• M11: 1,331,571 km (0.062 R)
• M12: 1,406,220 km (0.098 R)
• M13: 1,542,204 km (0.11 R)
• M14: 1,603,091 km (0.104 R)
• M15: 1,754,633 km (0.112 R)
• M16: 1,882,839 km (0.069 R)
• M17: 2,033,484 km (0.098 R)
• M18: 2,119,951 km (0.037 R)
• M19: 2,178,295 km (0.108 R)
• M20: 2,366,788 km (0.107 R)
• M21: 2,560,517 km (0.058 R)
• M22: 2,622,899 km (0.091 R)
• M23: 3,217,701 km (0.043 R)
• M24: 3,421,453 km (0.088 R)
• M25: 3,582,719 km (0.094 R)
• M26: 3,865,310 km (0.087 R)
• M27: 4,021,340 km (0.081 R)
• M28: 4,155,081 km (0.056 R)
• M29: 4,277,901 km (0.113 R)
• M30: 4,691,838 km (0.095 R)
• M31: 4,755,716 km (0.069 R)
• M32: 4,948,997 km (0.084 R)
• M33: 5,014,072 km (0.097 R)
• M34: 5,343,486 km (0.118 R)
• M35: 5,423,671 km (0.1 R)
• M36: 5,558,159 km (0.106 R)
• M37: 5,666,468 km (0.12 R)
• M38: 6,009,646 km (0.098 R)
• M39: 6,162,684 km (0.039 R)
• M40: 6,345,493 km (0.111 R)
• M41: 6,672,963 km (0.099 R)
• M42: 6,730,558 km (0.086 R)
• M43: 6,860,708 km (0.078 R)
• M44: 7,108,592 km (0.12 R)
• M45: 7,196,854 km (0.099 R)
• M46: 7,315,186 km (0.099 R)
• M47: 7,538,536 km (0.065 R)
• M48: 7,628,594 km (0.078 R)
• M49: 7,749,170 km (0.057 R)
• M50: 7,885,453 km (0.07 R)
• M51: 8,191,531 km (0.051 R)
• M52: 8,673,535 km (0.039 R)
• M53: 9,164,665 km (0.03 R)
• M54: 9,228,693 km (0.064 R)
• M55: 9,567,382 km (0.055 R)
• M56: 9,746,451 km (0.055 R)
• M57: 9,844,587 km (0.115 R)
• M58: 10,107,879 km (0.07 R)
• M59: 10,273,634 km (0.111 R)
• M60: 10,473,646 km (0.055 R)
• M61: 10,540,666 km (0.077 R)
• M62: 10,675,154 km (0.037 R)
• M63: 10,759,378 km (0.114 R)
• M64: 11,030,599 km (0.106 R)
• M65: 11,476,251 km (0.06 R)
• M66: 11,562,569 km (0.062 R)
• M67: 11,649,186 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.2

Radius: 11

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 4.22 AU - 4.58 AU

Year: 6371 Days

Day: 6.5 Hours

Environment

Temp: -220 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 29,242,640 km

• M1: 154,535 km (0.074 R)
• M2: 266,135 km (0.055 R)
• M3: 343,477 km (0.092 R)
• M4: 449,093 km (0.074 R)
• M5: 627,713 km (0.106 R)
• M6: 699,968 km (0.062 R)
• M7: 1,007,990 km (0.094 R)
• M8: 1,184,366 km (0.097 R)
• M9: 1,385,127 km (0.041 R)
• M10: 1,454,540 km (0.104 R)
• M11: 1,597,256 km (0.066 R)
• M12: 2,101,252 km (0.1 R)
• M13: 2,280,021 km (0.098 R)
• M14: 2,379,653 km (0.109 R)
• M15: 2,531,944 km (0.11 R)
• M16: 2,635,316 km (0.057 R)
• M17: 3,341,717 km (0.12 R)
• M18: 3,570,602 km (0.1 R)
• M19: 3,667,541 km (0.044 R)
• M20: 3,883,860 km (0.086 R)
• M21: 3,983,492 km (0.117 R)
• M22: 4,705,751 km (0.085 R)
• M23: 5,625,179 km (0.09 R)
• M24: 5,761,164 km (0.055 R)
• M25: 5,990,048 km (0.086 R)
• M26: 6,433,307 km (0.081 R)
• M27: 6,911,422 km (0.1 R)
• M28: 7,750,366 km (0.091 R)
• M29: 7,851,195 km (0.076 R)
• M30: 8,465,444 km (0.101 R)
• M31: 9,095,251 km (0.116 R)
• M32: 9,174,987 km (0.08 R)
• M33: 9,362,134 km (0.057 R)
• M34: 9,958,431 km (0.082 R)
• M35: 10,650,770 km (0.096 R)
• M36: 11,330,244 km (0.064 R)
• M37: 11,878,071 km (0.119 R)
• M38: 11,965,436 km (0.078 R)
• M39: 12,111,294 km (0.102 R)
• M40: 12,257,900 km (0.055 R)
• M41: 12,375,633 km (0.082 R)
• M42: 12,464,195 km (0.12 R)
• M43: 13,119,584 km (0.092 R)
• M44: 13,300,447 km (0.061 R)
• M45: 13,939,530 km (0.107 R)
• M46: 14,464,169 km (0.053 R)
• M47: 14,619,751 km (0.1 R)
• M48: 15,564,761 km (0.09 R)
• M49: 16,399,816 km (0.064 R)
• M50: 16,497,055 km (0.114 R)
• M51: 16,855,342 km (0.091 R)
• M52: 17,150,498 km (0.063 R)
• M53: 17,447,450 km (0.083 R)
• M54: 17,879,190 km (0.074 R)
• M55: 18,079,651 km (0.086 R)
• M56: 18,247,350 km (0.083 R)
• M57: 18,516,626 km (0.078 R)
• M58: 18,719,481 km (0.106 R)
• M59: 19,606,895 km (0.062 R)
• M60: 21,351,954 km (0.108 R)
• M61: 21,493,773 km (0.081 R)
• M62: 22,028,137 km (0.081 R)
• M63: 22,928,417 km (0.098 R)
• M64: 23,109,879 km (0.063 R)
• M65: 23,547,453 km (0.07 R)
• M66: 23,840,665 km (0.062 R)
• M67: 24,061,471 km (0.089 R)
• M68: 24,802,130 km (0.072 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.9

Radius: 3

Gravity: 18.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.61 AU - 6.07 AU

Year: 9742 Days

Day: 15.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 29,242,640 km

• M1: 119,977 km (0.082 R)
• M2: 673,490 km (0.079 R)
• M3: 1,002,755 km (0.099 R)
• M4: 2,475,246 km (0.113 R)
• M5: 2,532,842 km (0.114 R)
• M6: 2,847,895 km (0.109 R)
• M7: 2,948,873 km (0.094 R)
• M8: 3,030,404 km (0.067 R)
• M9: 3,175,065 km (0.115 R)
• M10: 4,111,997 km (0.067 R)
• M11: 4,134,736 km (0.087 R)
• M12: 4,341,330 km (0.077 R)
• M13: 4,669,249 km (0.068 R)
• M14: 4,932,541 km (0.025 R)
• M15: 5,448,354 km (0.066 R)
• M16: 6,058,714 km (0.116 R)
• M17: 6,136,505 km (0.104 R)
• M18: 6,637,059 km (0.069 R)
• M19: 8,272,313 km (0.116 R)
• M20: 8,416,376 km (0.104 R)
• M21: 8,707,045 km (0.119 R)
• M22: 8,794,859 km (0.103 R)
• M23: 9,089,567 km (0.113 R)
• M24: 9,417,784 km (0.081 R)
• M25: 9,689,005 km (0.098 R)
• M26: 10,054,772 km (0.098 R)
• M27: 10,177,592 km (0.086 R)
• M28: 11,658,760 km (0.038 R)
• M29: 12,440,559 km (0.117 R)
• M30: 12,738,109 km (0.09 R)
• M31: 12,771,320 km (0.086 R)
• M32: 12,837,741 km (0.102 R)
• M33: 12,871,102 km (0.097 R)
• M34: 13,171,943 km (0.051 R)
• M35: 15,130,777 km (0.12 R)
• M36: 15,166,083 km (0.059 R)
• M37: 15,271,699 km (0.116 R)
• M38: 15,768,064 km (0.109 R)
• M39: 15,803,669 km (0.115 R)
• M40: 17,105,170 km (0.113 R)
• M41: 17,288,577 km (0.094 R)
• M42: 17,435,781 km (0.098 R)
• M43: 18,253,035 km (0.094 R)
• M44: 18,290,434 km (0.11 R)
• M45: 18,478,030 km (0.095 R)
• M46: 19,082,704 km (0.066 R)
• M47: 19,732,109 km (0.049 R)
• M48: 20,040,280 km (0.104 R)
• M49: 21,485,845 km (0.1 R)
• M50: 21,922,072 km (0.078 R)
• M51: 22,081,543 km (0.096 R)
• M52: 22,401,384 km (0.054 R)
• M53: 23,207,716 km (0.108 R)
• M54: 23,329,489 km (0.097 R)
• M55: 24,476,156 km (0.09 R)
• M56: 24,848,655 km (0.085 R)
• M57: 25,223,099 km (0.084 R)
• M58: 25,557,300 km (0.042 R)
• M59: 26,866,581 km (0.117 R)
• M60: 27,165,328 km (0.052 R)
• M61: 27,422,187 km (0.061 R)
• M62: 27,679,795 km (0.072 R)
• M63: 28,631,536 km (0.117 R)
• M64: 29,155,129 km (0.101 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 10,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit