🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 14.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 251 Days

Day: 8.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,077,370 km

• M1: 184,903 km (0.095 R)
• M2: 279,000 km (0.067 R)
• M3: 371,003 km (0.092 R)
• M4: 466,446 km (0.108 R)
• M5: 591,809 km (0.075 R)
• M6: 693,985 km (0.058 R)
• M7: 785,090 km (0.074 R)
• M8: 880,982 km (0.09 R)
• M9: 1,001,558 km (0.116 R)
• M10: 1,101,190 km (0.093 R)
• M11: 1,210,696 km (0.033 R)
• M12: 1,308,383 km (0.051 R)
• M13: 1,408,763 km (0.078 R)
• M14: 1,638,845 km (0.063 R)
• M15: 1,914,703 km (0.116 R)
• M16: 2,037,822 km (0.101 R)
• M17: 2,217,788 km (0.103 R)
• M18: 2,307,846 km (0.045 R)
• M19: 2,399,101 km (0.108 R)
• M20: 2,520,275 km (0.095 R)
• M21: 2,610,333 km (0.117 R)
• M22: 2,701,588 km (0.04 R)
• M23: 2,806,606 km (0.115 R)
• M24: 2,895,916 km (0.076 R)
• M25: 3,016,641 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.6

Radius: 9.2

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.39 AU - 0.65 AU

Year: 259 Days

Day: 7.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 19,077,370 km

• M1: 133,890 km (0.116 R)
• M2: 220,657 km (0.07 R)
• M3: 294,558 km (0.095 R)
• M4: 356,791 km (0.109 R)
• M5: 447,896 km (0.108 R)
• M6: 528,529 km (0.087 R)
• M7: 626,815 km (0.08 R)
• M8: 700,268 km (0.067 R)
• M9: 816,356 km (0.094 R)
• M10: 999,613 km (0.111 R)
• M11: 1,079,648 km (0.096 R)
• M12: 1,150,707 km (0.097 R)
• M13: 1,227,301 km (0.055 R)
• M14: 1,313,619 km (0.062 R)
• M15: 1,373,608 km (0.08 R)
• M16: 1,451,099 km (0.114 R)
• M17: 1,589,178 km (0.104 R)
• M18: 1,653,505 km (0.099 R)
• M19: 1,758,224 km (0.097 R)
• M20: 1,833,771 km (0.072 R)
• M21: 1,910,365 km (0.073 R)
• M22: 1,988,156 km (0.118 R)
• M23: 2,057,719 km (0.114 R)
• M24: 2,237,685 km (0.065 R)
• M25: 2,344,199 km (0.04 R)
• M26: 2,487,214 km (0.116 R)
• M27: 2,730,610 km (0.096 R)
• M28: 2,886,491 km (0.085 R)
• M29: 3,034,892 km (0.115 R)
• M30: 3,126,147 km (0.089 R)
• M31: 3,218,299 km (0.031 R)
• M32: 3,372,235 km (0.058 R)
• M33: 3,489,221 km (0.097 R)
• M34: 3,562,374 km (0.09 R)
• M35: 3,647,495 km (0.065 R)
• M36: 3,733,215 km (0.116 R)
• M37: 3,796,495 km (0.117 R)
• M38: 3,877,577 km (0.101 R)
• M39: 3,941,754 km (0.11 R)
• M40: 4,018,049 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.3

Radius: 9.2

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.79 AU - 1.83 AU

Year: 1681 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,077,370 km

• M1: 306,526 km (0.118 R)
• M2: 460,911 km (0.069 R)
• M3: 541,694 km (0.084 R)
• M4: 605,871 km (0.105 R)
• M5: 735,124 km (0.089 R)
• M6: 890,855 km (0.069 R)
• M7: 1,039,855 km (0.092 R)
• M8: 1,140,684 km (0.081 R)
• M9: 1,206,656 km (0.105 R)
• M10: 1,264,401 km (0.065 R)
• M11: 1,332,917 km (0.091 R)
• M12: 1,392,607 km (0.042 R)
• M13: 1,759,570 km (0.067 R)
• M14: 2,518,181 km (0.085 R)
• M15: 2,617,963 km (0.051 R)
• M16: 2,719,091 km (0.103 R)
• M17: 2,834,431 km (0.073 R)
• M18: 2,912,371 km (0.064 R)
• M19: 3,070,197 km (0.117 R)
• M20: 3,136,768 km (0.092 R)
• M21: 3,203,938 km (0.052 R)
• M22: 3,380,613 km (0.06 R)
• M23: 3,477,253 km (0.051 R)
• M24: 3,715,562 km (0.039 R)
• M25: 4,104,966 km (0.053 R)
• M26: 4,583,529 km (0.074 R)
• M27: 4,767,684 km (0.049 R)
• M28: 4,860,584 km (0.056 R)
• M29: 5,159,032 km (0.043 R)
• M30: 5,447,158 km (0.118 R)
• M31: 5,757,124 km (0.065 R)
• M32: 6,022,661 km (0.051 R)
• M33: 6,140,095 km (0.117 R)
• M34: 6,411,466 km (0.114 R)
• M35: 6,686,726 km (0.086 R)
• M36: 6,825,852 km (0.071 R)
• M37: 6,965,875 km (0.109 R)
• M38: 7,338,075 km (0.067 R)
• M39: 7,517,592 km (0.078 R)
• M40: 7,662,253 km (0.069 R)
• M41: 7,954,418 km (0.091 R)
• M42: 8,046,421 km (0.071 R)
• M43: 8,194,523 km (0.081 R)
• M44: 8,644,064 km (0.12 R)
• M45: 8,719,761 km (0.044 R)
• M46: 8,833,754 km (0.042 R)
• M47: 8,948,197 km (0.109 R)
• M48: 9,488,993 km (0.109 R)
• M49: 9,704,264 km (0.075 R)
• M50: 9,980,721 km (0.07 R)
• M51: 10,581,805 km (0.069 R)
• M52: 10,866,341 km (0.113 R)
• M53: 10,927,676 km (0.107 R)
• M54: 11,071,140 km (0.118 R)
• M55: 11,567,955 km (0.07 R)
• M56: 11,798,036 km (0.096 R)
• M57: 11,861,017 km (0.066 R)
• M58: 12,156,622 km (0.096 R)
• M59: 12,518,799 km (0.094 R)
• M60: 12,647,602 km (0.086 R)
• M61: 13,014,566 km (0.08 R)
• M62: 13,101,482 km (0.07 R)
• M63: 13,406,961 km (0.099 R)
• M64: 13,604,730 km (0.074 R)
• M65: 13,736,974 km (0.071 R)
• M66: 13,825,536 km (0.053 R)
• M67: 14,047,390 km (0.118 R)
• M68: 14,136,550 km (0.076 R)
• M69: 14,449,958 km (0.049 R)
• M70: 14,540,015 km (0.096 R)
• M71: 14,901,743 km (0.116 R)
• M72: 15,335,128 km (0.104 R)
• M73: 15,426,981 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.9

Radius: 12.6

Gravity: 5.93 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 4.47 AU - 4.55 AU

Year: 6611 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 19,077,370 km

• M1: 170,990 km (0.069 R)
• M2: 262,245 km (0.073 R)
• M3: 431,889 km (0.093 R)
• M4: 554,111 km (0.067 R)
• M5: 634,295 km (0.103 R)
• M6: 902,674 km (0.1 R)
• M7: 1,354,758 km (0.102 R)
• M8: 1,546,842 km (0.084 R)
• M9: 2,001,320 km (0.106 R)
• M10: 2,244,118 km (0.092 R)
• M11: 2,380,701 km (0.072 R)
• M12: 2,880,956 km (0.089 R)
• M13: 3,029,955 km (0.081 R)
• M14: 4,005,333 km (0.102 R)
• M15: 4,116,335 km (0.072 R)
• M16: 4,513,069 km (0.1 R)
• M17: 4,599,686 km (0.117 R)
• M18: 4,716,073 km (0.066 R)
• M19: 4,951,839 km (0.102 R)
• M20: 6,124,537 km (0.086 R)
• M21: 6,479,682 km (0.074 R)
• M22: 6,742,226 km (0.062 R)
• M23: 6,841,559 km (0.105 R)
• M24: 7,550,803 km (0.065 R)
• M25: 8,036,697 km (0.114 R)
• M26: 8,177,468 km (0.089 R)
• M27: 9,891,561 km (0.103 R)
• M28: 10,080,353 km (0.099 R)
• M29: 10,615,315 km (0.101 R)
• M30: 11,277,435 km (0.072 R)
• M31: 11,593,536 km (0.106 R)
• M32: 11,712,915 km (0.106 R)
• M33: 11,952,870 km (0.088 R)
• M34: 12,559,788 km (0.11 R)
• M35: 12,928,846 km (0.075 R)
• M36: 13,930,255 km (0.045 R)
• M37: 14,099,599 km (0.119 R)
• M38: 14,184,571 km (0.117 R)
• M39: 15,173,413 km (0.117 R)
• M40: 15,698,352 km (0.089 R)
• M41: 16,362,716 km (0.105 R)
• M42: 16,541,485 km (0.069 R)
• M43: 16,720,853 km (0.105 R)
• M44: 17,217,518 km (0.1 R)
• M45: 17,444,907 km (0.036 R)
• M46: 17,673,343 km (0.054 R)
• M47: 17,902,676 km (0.117 R)
• M48: 17,994,679 km (0.116 R)
• M49: 18,133,057 km (0.118 R)
• M50: 19,158,401 km (0.059 R)
• M51: 20,154,573 km (0.077 R)
• M52: 20,298,187 km (0.061 R)
• M53: 20,490,420 km (0.095 R)
• M54: 21,557,951 km (0.105 R)
• M55: 22,098,448 km (0.08 R)
• M56: 23,142,791 km (0.069 R)
• M57: 23,847,995 km (0.067 R)
• M58: 24,509,068 km (0.106 R)
• M59: 27,904,192 km (0.113 R)
• M60: 28,117,967 km (0.031 R)
• M61: 28,385,897 km (0.108 R)
• M62: 28,547,014 km (0.066 R)
• M63: 28,654,575 km (0.115 R)
• M64: 28,924,150 km (0.059 R)
• M65: 29,140,468 km (0.104 R)
• M66: 29,520,297 km (0.065 R)
• M67: 30,011,128 km (0.118 R)
• M68: 30,779,762 km (0.093 R)
• M69: 31,221,973 km (0.086 R)
• M70: 32,000,929 km (0.067 R)
• M71: 32,673,671 km (0.118 R)
• M72: 32,786,318 km (0.051 R)
• M73: 34,892,207 km (0.032 R)
• M74: 35,932,511 km (0.09 R)
• M75: 36,048,749 km (0.047 R)
• M76: 36,573,388 km (0.091 R)
• M77: 37,100,422 km (0.083 R)
• M78: 37,394,232 km (0.111 R)
• M79: 38,696,631 km (0.05 R)
• M80: 39,114,158 km (0.11 R)
• M81: 39,713,148 km (0.096 R)
• M82: 40,194,554 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 3.1

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.91 AU - 7.71 AU

Year: 12267 Days

Day: 18 Hours

Environment

Temp: -237 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,077,370 km

• M1: 63,579 km (0.107 R)
• M2: 113,844 km (0.095 R)
• M3: 185,202 km (0.067 R)
• M4: 264,339 km (0.092 R)
• M5: 346,768 km (0.083 R)
• M6: 604,824 km (0.075 R)
• M7: 704,905 km (0.05 R)
• M8: 1,057,358 km (0.048 R)
• M9: 1,222,963 km (0.119 R)
• M10: 1,349,522 km (0.089 R)
• M11: 1,420,432 km (0.111 R)
• M12: 1,529,040 km (0.064 R)
• M13: 1,590,525 km (0.114 R)
• M14: 1,615,358 km (0.1 R)
• M15: 1,640,341 km (0.051 R)
• M16: 1,665,323 km (0.112 R)
• M17: 1,844,691 km (0.094 R)
• M18: 1,896,901 km (0.115 R)
• M19: 2,461,334 km (0.119 R)
• M20: 2,490,206 km (0.093 R)
• M21: 2,889,632 km (0.102 R)
• M22: 3,027,263 km (0.084 R)
• M23: 3,292,948 km (0.058 R)
• M24: 3,388,541 km (0.086 R)
• M25: 3,664,101 km (0.079 R)
• M26: 3,763,134 km (0.061 R)
• M27: 5,406,916 km (0.12 R)
• M28: 5,444,465 km (0.113 R)
• M29: 6,212,351 km (0.064 R)
• M30: 6,251,695 km (0.098 R)
• M31: 6,709,315 km (0.117 R)
• M32: 6,993,102 km (0.119 R)
• M33: 7,013,597 km (0.099 R)
• M34: 7,239,490 km (0.048 R)
• M35: 7,530,607 km (0.088 R)
• M36: 7,614,532 km (0.116 R)
• M37: 7,719,699 km (0.086 R)
• M38: 7,804,371 km (0.118 R)
• M39: 7,889,193 km (0.089 R)
• M40: 8,102,669 km (0.103 R)
• M41: 8,253,315 km (0.114 R)
• M42: 8,535,456 km (0.038 R)
• M43: 8,798,599 km (0.119 R)
• M44: 9,020,004 km (0.102 R)
• M45: 9,042,294 km (0.119 R)
• M46: 9,672,400 km (0.107 R)
• M47: 10,690,862 km (0.119 R)
• M48: 10,879,655 km (0.064 R)
• M49: 11,093,430 km (0.07 R)
• M50: 11,141,152 km (0.069 R)
• M51: 11,573,340 km (0.113 R)
• M52: 12,084,516 km (0.075 R)
• M53: 12,256,554 km (0.071 R)
• M54: 12,652,838 km (0.103 R)
• M55: 13,053,162 km (0.119 R)
• M56: 13,229,688 km (0.12 R)
• M57: 13,712,739 km (0.086 R)
• M58: 14,669,866 km (0.115 R)
• M59: 14,984,920 km (0.071 R)
• M60: 15,355,174 km (0.119 R)
• M61: 15,675,014 km (0.079 R)
• M62: 15,835,832 km (0.078 R)
• M63: 16,077,882 km (0.113 R)
• M64: 16,321,277 km (0.089 R)
• M65: 16,348,355 km (0.065 R)
• M66: 16,456,963 km (0.116 R)
• M67: 17,031,119 km (0.085 R)
• M68: 17,528,532 km (0.099 R)
• M69: 17,723,159 km (0.073 R)
• M70: 18,170,905 km (0.034 R)
• M71: 18,593,968 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit