🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451

Radius: 9.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.62 AU

Year: 269 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 25,412,051 km

• M1: 124,465 km (0.115 R)
• M2: 208,539 km (0.084 R)
• M3: 272,418 km (0.094 R)
• M4: 371,302 km (0.068 R)
• M5: 438,621 km (0.072 R)
• M6: 511,176 km (0.045 R)
• M7: 618,886 km (0.092 R)
• M8: 717,172 km (0.062 R)
• M9: 796,309 km (0.07 R)
• M10: 868,864 km (0.106 R)
• M11: 947,254 km (0.119 R)
• M12: 1,017,864 km (0.038 R)
• M13: 1,115,103 km (0.083 R)
• M14: 1,255,874 km (0.095 R)
• M15: 1,511,986 km (0.04 R)
• M16: 1,583,643 km (0.097 R)
• M17: 1,685,220 km (0.074 R)
• M18: 1,797,269 km (0.091 R)
• M19: 1,899,145 km (0.078 R)
• M20: 1,994,289 km (0.078 R)
• M21: 2,082,253 km (0.106 R)
• M22: 2,157,949 km (0.082 R)
• M23: 2,248,306 km (0.106 R)
• M24: 2,418,848 km (0.102 R)
• M25: 2,522,370 km (0.116 R)
• M26: 2,709,517 km (0.099 R)
• M27: 2,777,883 km (0.113 R)
• M28: 2,961,140 km (0.112 R)
• M29: 3,107,746 km (0.109 R)
• M30: 3,199,898 km (0.028 R)
• M31: 3,287,862 km (0.076 R)
• M32: 3,423,846 km (0.106 R)
• M33: 3,497,897 km (0.069 R)
• M34: 3,599,175 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.9

Radius: 12.5

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.54 AU - 0.82 AU

Year: 380 Days

Day: 8.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 92.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 25,412,051 km

• M1: 156,779 km (0.087 R)
• M2: 240,553 km (0.119 R)
• M3: 335,548 km (0.072 R)
• M4: 417,378 km (0.105 R)
• M5: 517,758 km (0.072 R)
• M6: 618,737 km (0.092 R)
• M7: 714,928 km (0.043 R)
• M8: 825,032 km (0.115 R)
• M9: 915,988 km (0.069 R)
• M10: 996,322 km (0.107 R)
• M11: 1,085,183 km (0.1 R)
• M12: 1,242,859 km (0.098 R)
• M13: 1,342,790 km (0.119 R)
• M14: 1,516,623 km (0.107 R)
• M15: 1,659,190 km (0.101 R)
• M16: 1,755,681 km (0.055 R)
• M17: 1,835,715 km (0.068 R)
• M18: 1,939,536 km (0.08 R)
• M19: 2,126,085 km (0.102 R)
• M20: 2,243,220 km (0.116 R)
• M21: 2,322,657 km (0.095 R)
• M22: 2,439,492 km (0.065 R)
• M23: 2,521,323 km (0.095 R)
• M24: 2,624,844 km (0.077 R)
• M25: 2,755,294 km (0.082 R)
• M26: 2,857,768 km (0.085 R)
• M27: 3,088,747 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 9.5

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.59 AU - 0.97 AU

Year: 467 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,412,051 km

• M1: 120,277 km (0.119 R)
• M2: 197,320 km (0.11 R)
• M3: 309,967 km (0.12 R)
• M4: 427,850 km (0.091 R)
• M5: 489,783 km (0.074 R)
• M6: 593,604 km (0.107 R)
• M7: 672,742 km (0.073 R)
• M8: 738,864 km (0.092 R)
• M9: 803,191 km (0.09 R)
• M10: 864,975 km (0.047 R)
• M11: 924,066 km (0.091 R)
• M12: 993,928 km (0.083 R)
• M13: 1,060,948 km (0.119 R)
• M14: 1,245,701 km (0.093 R)
• M15: 1,334,114 km (0.116 R)
• M16: 1,584,541 km (0.08 R)
• M17: 1,686,716 km (0.066 R)
• M18: 1,761,964 km (0.096 R)
• M19: 1,844,243 km (0.094 R)
• M20: 1,994,439 km (0.113 R)
• M21: 2,129,974 km (0.05 R)
• M22: 2,205,222 km (0.103 R)
• M23: 2,689,321 km (0.093 R)
• M24: 2,750,506 km (0.096 R)
• M25: 2,881,105 km (0.12 R)
• M26: 2,971,762 km (0.114 R)
• M27: 3,042,073 km (0.082 R)
• M28: 3,105,801 km (0.109 R)
• M29: 3,170,128 km (0.098 R)
• M30: 3,234,755 km (0.114 R)
• M31: 3,365,653 km (0.109 R)
• M32: 3,594,986 km (0.089 R)
• M33: 3,670,085 km (0.118 R)
• M34: 3,829,406 km (0.117 R)
• M35: 3,929,338 km (0.104 R)
• M36: 3,991,122 km (0.043 R)
• M37: 4,100,328 km (0.078 R)
• M38: 4,257,855 km (0.111 R)
• M39: 4,685,256 km (0.049 R)
• M40: 4,750,929 km (0.102 R)
• M41: 5,025,292 km (0.096 R)
• M42: 5,092,611 km (0.099 R)
• M43: 5,160,229 km (0.1 R)
• M44: 5,442,221 km (0.099 R)
• M45: 5,572,072 km (0.064 R)
• M46: 5,790,934 km (0.084 R)
• M47: 5,985,860 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.6

Radius: 9.5

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.02 AU - 2.18 AU

Year: 2064 Days

Day: 5.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,412,051 km

• M1: 122,221 km (0.067 R)
• M2: 211,831 km (0.102 R)
• M3: 279,449 km (0.102 R)
• M4: 352,453 km (0.086 R)
• M5: 434,133 km (0.059 R)
• M6: 589,416 km (0.032 R)
• M7: 690,544 km (0.059 R)
• M8: 797,955 km (0.058 R)
• M9: 858,393 km (0.08 R)
• M10: 1,135,597 km (0.116 R)
• M11: 1,408,913 km (0.054 R)
• M12: 1,483,263 km (0.12 R)
• M13: 1,669,512 km (0.078 R)
• M14: 1,957,488 km (0.041 R)
• M15: 2,125,786 km (0.103 R)
• M16: 2,286,304 km (0.047 R)
• M17: 2,387,133 km (0.045 R)
• M18: 2,567,249 km (0.097 R)
• M19: 2,685,431 km (0.104 R)
• M20: 2,913,718 km (0.065 R)
• M21: 3,190,324 km (0.092 R)
• M22: 3,317,632 km (0.087 R)
• M23: 3,650,786 km (0.111 R)
• M24: 3,724,538 km (0.114 R)
• M25: 4,040,190 km (0.116 R)
• M26: 4,101,375 km (0.117 R)
• M27: 4,193,677 km (0.075 R)
• M28: 4,271,019 km (0.088 R)
• M29: 4,364,667 km (0.106 R)
• M30: 4,569,766 km (0.118 R)
• M31: 4,681,516 km (0.114 R)
• M32: 4,858,939 km (0.116 R)
• M33: 5,022,150 km (0.06 R)
• M34: 5,320,747 km (0.063 R)
• M35: 5,883,086 km (0.089 R)
• M36: 5,969,853 km (0.097 R)
• M37: 6,144,882 km (0.12 R)
• M38: 6,215,343 km (0.086 R)
• M39: 6,500,027 km (0.106 R)
• M40: 6,644,090 km (0.09 R)
• M41: 6,807,302 km (0.114 R)
• M42: 7,026,911 km (0.098 R)
• M43: 7,137,614 km (0.071 R)
• M44: 7,286,164 km (0.089 R)
• M45: 7,643,254 km (0.042 R)
• M46: 8,179,712 km (0.075 R)
• M47: 8,511,371 km (0.1 R)
• M48: 8,728,288 km (0.12 R)
• M49: 8,927,103 km (0.07 R)
• M50: 9,007,138 km (0.12 R)
• M51: 9,067,277 km (0.094 R)
• M52: 9,819,754 km (0.115 R)
• M53: 10,528,997 km (0.079 R)
• M54: 10,762,071 km (0.089 R)
• M55: 11,536,389 km (0.111 R)
• M56: 11,710,970 km (0.118 R)
• M57: 11,798,634 km (0.086 R)
• M58: 11,886,448 km (0.039 R)
• M59: 12,262,089 km (0.055 R)
• M60: 12,934,531 km (0.112 R)
• M61: 13,184,210 km (0.094 R)
• M62: 13,320,942 km (0.108 R)
• M63: 13,527,088 km (0.117 R)
• M64: 13,642,129 km (0.06 R)
• M65: 14,035,422 km (0.056 R)
• M66: 14,315,319 km (0.077 R)
• M67: 14,479,428 km (0.106 R)
• M68: 14,833,227 km (0.108 R)
• M69: 15,694,013 km (0.086 R)
• M70: 16,179,309 km (0.108 R)
• M71: 16,325,765 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.8

Radius: 8.2

Gravity: 12.46 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.57 AU - 4.01 AU

Year: 5004 Days

Day: 9.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,412,051 km

• M1: 173,384 km (0.027 R)
• M2: 269,276 km (0.099 R)
• M3: 331,210 km (0.096 R)
• M4: 673,041 km (0.097 R)
• M5: 737,218 km (0.082 R)
• M6: 790,176 km (0.048 R)
• M7: 1,213,538 km (0.067 R)
• M8: 1,474,437 km (0.08 R)
• M9: 1,898,846 km (0.119 R)
• M10: 2,182,783 km (0.072 R)
• M11: 2,459,987 km (0.111 R)
• M12: 2,582,209 km (0.078 R)
• M13: 2,727,468 km (0.065 R)
• M14: 2,811,692 km (0.119 R)
• M15: 3,047,907 km (0.069 R)
• M16: 3,223,685 km (0.062 R)
• M17: 3,380,313 km (0.109 R)
• M18: 3,724,538 km (0.099 R)
• M19: 4,570,664 km (0.094 R)
• M20: 5,080,044 km (0.059 R)
• M21: 5,341,691 km (0.114 R)
• M22: 5,742,165 km (0.057 R)
• M23: 6,097,160 km (0.108 R)
• M24: 6,943,436 km (0.066 R)
• M25: 7,350,940 km (0.094 R)
• M26: 8,189,287 km (0.101 R)
• M27: 8,250,323 km (0.047 R)
• M28: 8,806,378 km (0.102 R)
• M29: 8,994,572 km (0.1 R)
• M30: 9,089,118 km (0.106 R)
• M31: 9,152,248 km (0.097 R)
• M32: 9,695,588 km (0.083 R)
• M33: 9,824,840 km (0.092 R)
• M34: 9,987,453 km (0.114 R)
• M35: 10,183,576 km (0.116 R)
• M36: 10,381,045 km (0.037 R)
• M37: 10,713,003 km (0.085 R)
• M38: 11,217,297 km (0.039 R)
• M39: 11,971,121 km (0.105 R)
• M40: 12,354,241 km (0.065 R)
• M41: 12,776,705 km (0.101 R)
• M42: 13,060,941 km (0.039 R)
• M43: 14,145,526 km (0.103 R)
• M44: 14,402,834 km (0.057 R)
• M45: 14,476,586 km (0.054 R)
• M46: 15,522,724 km (0.105 R)
• M47: 16,093,141 km (0.119 R)
• M48: 16,670,289 km (0.119 R)
• M49: 17,293,514 km (0.117 R)
• M50: 17,372,053 km (0.09 R)
• M51: 17,647,462 km (0.07 R)
• M52: 19,985,079 km (0.105 R)
• M53: 20,356,530 km (0.083 R)
• M54: 20,813,552 km (0.083 R)
• M55: 21,399,975 km (0.092 R)
• M56: 22,119,541 km (0.051 R)
• M57: 24,106,051 km (0.101 R)
• M58: 24,721,946 km (0.085 R)
• M59: 24,810,358 km (0.07 R)
• M60: 25,031,763 km (0.073 R)
• M61: 25,298,346 km (0.097 R)
• M62: 25,879,384 km (0.086 R)
• M63: 26,058,902 km (0.111 R)
• M64: 26,464,611 km (0.03 R)
• M65: 26,555,118 km (0.068 R)
• M66: 26,781,609 km (0.083 R)
• M67: 27,373,718 km (0.079 R)
• M68: 28,385,298 km (0.097 R)
• M69: 28,524,275 km (0.115 R)
• M70: 29,035,600 km (0.115 R)
• M71: 29,643,716 km (0.109 R)
• M72: 30,777,368 km (0.067 R)
• M73: 30,967,657 km (0.096 R)
• M74: 31,110,672 km (0.106 R)
• M75: 31,493,194 km (0.063 R)
• M76: 31,588,937 km (0.098 R)
• M77: 31,925,233 km (0.044 R)
• M78: 32,262,726 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.5

Radius: 11

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.45 AU - 5.43 AU

Year: 6345 Days

Day: 7.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 25,412,051 km

• M1: 140,921 km (0.056 R)
• M2: 236,664 km (0.088 R)
• M3: 555,606 km (0.101 R)
• M4: 960,119 km (0.077 R)
• M5: 1,058,854 km (0.052 R)
• M6: 1,227,151 km (0.089 R)
• M7: 1,362,687 km (0.084 R)
• M8: 1,546,842 km (0.076 R)
• M9: 1,877,304 km (0.109 R)
• M10: 2,002,966 km (0.112 R)
• M11: 2,083,150 km (0.037 R)
• M12: 2,482,726 km (0.118 R)
• M13: 3,052,993 km (0.111 R)
• M14: 3,201,843 km (0.104 R)
• M15: 3,315,238 km (0.101 R)
• M16: 3,821,627 km (0.091 R)
• M17: 4,819,744 km (0.089 R)
• M18: 5,059,550 km (0.049 R)
• M19: 5,258,664 km (0.116 R)
• M20: 5,596,307 km (0.073 R)
• M21: 5,917,793 km (0.091 R)
• M22: 6,034,180 km (0.05 R)
• M23: 7,164,392 km (0.079 R)
• M24: 7,513,703 km (0.113 R)
• M25: 7,741,241 km (0.093 R)
• M26: 8,992,627 km (0.051 R)
• M27: 9,207,300 km (0.093 R)
• M28: 9,778,914 km (0.076 R)
• M29: 10,643,739 km (0.103 R)
• M30: 10,785,558 km (0.101 R)
• M31: 11,013,694 km (0.094 R)
• M32: 11,474,905 km (0.109 R)
• M33: 11,737,150 km (0.094 R)
• M34: 12,745,589 km (0.108 R)
• M35: 13,936,238 km (0.111 R)
• M36: 14,122,488 km (0.071 R)
• M37: 14,466,264 km (0.109 R)
• M38: 14,812,882 km (0.099 R)
• M39: 15,003,021 km (0.061 R)
• M40: 15,482,033 km (0.087 R)
• M41: 16,193,670 km (0.112 R)
• M42: 16,652,188 km (0.098 R)
• M43: 16,949,140 km (0.06 R)
• M44: 17,247,887 km (0.063 R)
• M45: 18,767,502 km (0.086 R)
• M46: 18,870,425 km (0.117 R)
• M47: 18,939,090 km (0.117 R)
• M48: 19,734,652 km (0.043 R)
• M49: 19,874,227 km (0.071 R)
• M50: 20,259,441 km (0.087 R)
• M51: 20,400,213 km (0.105 R)
• M52: 20,824,323 km (0.05 R)
• M53: 21,717,123 km (0.059 R)
• M54: 22,440,578 km (0.114 R)
• M55: 22,513,283 km (0.107 R)
• M56: 22,658,991 km (0.117 R)
• M57: 22,731,995 km (0.095 R)
• M58: 24,770,266 km (0.102 R)
• M59: 25,033,857 km (0.087 R)
• M60: 25,412,041 km (0.06 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: 228 - 12,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit