🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.9

Radius: 13.4

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.66 AU - 0.72 AU

Year: 370 Days

Day: 13.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 38,411,907 km

• M1: 167,250 km (0.083 R)
• M2: 265,835 km (0.055 R)
• M3: 368,609 km (0.098 R)
• M4: 477,217 km (0.072 R)
• M5: 561,890 km (0.091 R)
• M6: 666,758 km (0.025 R)
• M7: 816,206 km (0.107 R)
• M8: 911,201 km (0.095 R)
• M9: 1,018,462 km (0.104 R)
• M10: 1,111,512 km (0.091 R)
• M11: 1,238,222 km (0.089 R)
• M12: 1,390,811 km (0.096 R)
• M13: 1,538,016 km (0.12 R)
• M14: 1,725,312 km (0.06 R)
• M15: 1,810,583 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.2

Radius: 12.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.72 AU - 0.86 AU

Year: 453 Days

Day: 12 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,411,907 km

• M1: 153,338 km (0.095 R)
• M2: 263,891 km (0.088 R)
• M3: 343,178 km (0.078 R)
• M4: 421,716 km (0.085 R)
• M5: 565,779 km (0.115 R)
• M6: 726,298 km (0.076 R)
• M7: 814,411 km (0.111 R)
• M8: 906,563 km (0.091 R)
• M9: 1,033,272 km (0.101 R)
• M10: 1,159,234 km (0.113 R)
• M11: 1,242,710 km (0.077 R)
• M12: 1,354,758 km (0.094 R)
• M13: 1,462,469 km (0.12 R)
• M14: 1,549,385 km (0.106 R)
• M15: 1,634,058 km (0.094 R)
• M16: 1,720,226 km (0.079 R)
• M17: 1,949,410 km (0.099 R)
• M18: 2,130,274 km (0.069 R)
• M19: 2,261,621 km (0.119 R)
• M20: 2,353,773 km (0.111 R)
• M21: 2,527,755 km (0.111 R)
• M22: 2,623,647 km (0.066 R)
• M23: 2,804,362 km (0.108 R)
• M24: 2,898,758 km (0.038 R)
• M25: 2,989,265 km (0.069 R)
• M26: 3,095,928 km (0.056 R)
• M27: 3,173,120 km (0.11 R)
• M28: 3,276,792 km (0.079 R)
• M29: 3,392,281 km (0.119 R)
• M30: 3,611,293 km (0.045 R)
• M31: 3,703,445 km (0.099 R)
• M32: 3,807,415 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.4

Radius: 9.1

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.88 AU - 1 AU

Year: 588 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 38,411,907 km

• M1: 117,883 km (0.064 R)
• M2: 228,286 km (0.119 R)
• M3: 295,605 km (0.075 R)
• M4: 357,838 km (0.045 R)
• M5: 435,330 km (0.111 R)
• M6: 492,027 km (0.082 R)
• M7: 595,549 km (0.092 R)
• M8: 707,149 km (0.075 R)
• M9: 767,736 km (0.092 R)
• M10: 899,233 km (0.055 R)
• M11: 1,029,084 km (0.088 R)
• M12: 1,180,028 km (0.067 R)
• M13: 1,343,538 km (0.113 R)
• M14: 1,420,282 km (0.064 R)
• M15: 1,509,293 km (0.107 R)
• M16: 1,573,171 km (0.102 R)
• M17: 1,941,481 km (0.044 R)
• M18: 2,076,119 km (0.087 R)
• M19: 2,232,150 km (0.103 R)
• M20: 2,423,336 km (0.095 R)
• M21: 2,492,450 km (0.082 R)
• M22: 2,613,475 km (0.082 R)
• M23: 2,723,429 km (0.039 R)
• M24: 2,821,715 km (0.095 R)
• M25: 2,941,393 km (0.109 R)
• M26: 3,185,687 km (0.096 R)
• M27: 3,268,564 km (0.115 R)
• M28: 3,359,220 km (0.08 R)
• M29: 3,507,472 km (0.118 R)
• M30: 3,701,201 km (0.078 R)
• M31: 3,854,389 km (0.089 R)
• M32: 3,972,571 km (0.1 R)
• M33: 4,220,006 km (0.057 R)
• M34: 4,296,002 km (0.088 R)
• M35: 4,418,672 km (0.113 R)
• M36: 4,542,390 km (0.092 R)
• M37: 4,643,817 km (0.09 R)
• M38: 4,840,987 km (0.102 R)
• M39: 5,016,765 km (0.096 R)
• M40: 5,113,405 km (0.07 R)
• M41: 5,210,943 km (0.054 R)
• M42: 5,276,167 km (0.06 R)
• M43: 5,399,286 km (0.088 R)
• M44: 5,482,014 km (0.107 R)
• M45: 5,581,646 km (0.111 R)
• M46: 5,665,271 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.7

Radius: 8.9

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.12 AU - 1.18 AU

Year: 796 Days

Day: 8.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 38,411,907 km

• M1: 111,600 km (0.118 R)
• M2: 175,927 km (0.089 R)
• M3: 339,288 km (0.115 R)
• M4: 538,403 km (0.054 R)
• M5: 694,134 km (0.1 R)
• M6: 865,424 km (0.101 R)
• M7: 1,004,699 km (0.104 R)
• M8: 1,110,764 km (0.107 R)
• M9: 1,213,837 km (0.05 R)
• M10: 1,291,628 km (0.09 R)
• M11: 1,378,245 km (0.116 R)
• M12: 1,482,066 km (0.079 R)
• M13: 1,550,133 km (0.116 R)
• M14: 1,752,988 km (0.086 R)
• M15: 1,817,315 km (0.11 R)
• M16: 2,048,294 km (0.11 R)
• M17: 2,116,062 km (0.087 R)
• M18: 2,219,135 km (0.057 R)
• M19: 2,280,171 km (0.044 R)
• M20: 2,430,517 km (0.069 R)
• M21: 2,611,680 km (0.079 R)
• M22: 2,722,532 km (0.091 R)
• M23: 2,797,331 km (0.038 R)
• M24: 2,891,876 km (0.079 R)
• M25: 3,084,110 km (0.098 R)
• M26: 3,250,762 km (0.049 R)
• M27: 3,370,290 km (0.04 R)
• M28: 3,593,191 km (0.048 R)
• M29: 3,727,231 km (0.081 R)
• M30: 3,800,085 km (0.117 R)
• M31: 3,894,332 km (0.118 R)
• M32: 3,989,626 km (0.096 R)
• M33: 4,214,621 km (0.103 R)
• M34: 4,510,226 km (0.099 R)
• M35: 4,576,797 km (0.072 R)
• M36: 4,643,668 km (0.106 R)
• M37: 4,710,987 km (0.089 R)
• M38: 4,778,605 km (0.108 R)
• M39: 4,960,516 km (0.057 R)
• M40: 5,098,295 km (0.118 R)
• M41: 5,249,240 km (0.1 R)
• M42: 5,354,557 km (0.083 R)
• M43: 5,460,472 km (0.119 R)
• M44: 5,591,071 km (0.111 R)
• M45: 5,674,696 km (0.1 R)
• M46: 6,049,887 km (0.119 R)
• M47: 6,296,425 km (0.116 R)
• M48: 6,395,907 km (0.079 R)
• M49: 6,483,422 km (0.12 R)
• M50: 7,029,604 km (0.111 R)
• M51: 7,184,737 km (0.09 R)
• M52: 7,314,737 km (0.094 R)
• M53: 7,419,456 km (0.09 R)
• M54: 7,485,129 km (0.088 R)
• M55: 7,736,454 km (0.072 R)
• M56: 7,829,803 km (0.098 R)
• M57: 7,963,693 km (0.097 R)
• M58: 8,260,944 km (0.11 R)
• M59: 8,603,374 km (0.037 R)
• M60: 8,672,338 km (0.088 R)
• M61: 8,908,404 km (0.096 R)
• M62: 9,034,215 km (0.042 R)
• M63: 9,217,174 km (0.12 R)
• M64: 9,273,572 km (0.08 R)
• M65: 9,330,270 km (0.076 R)
• M66: 9,443,814 km (0.041 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.5

Radius: 13.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.69 AU - 3.57 AU

Year: 3575 Days

Day: 10 Hours

Environment

Temp: -208 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,411,907 km

• M1: 192,233 km (0.083 R)
• M2: 294,409 km (0.098 R)
• M3: 415,433 km (0.115 R)
• M4: 618,886 km (0.085 R)
• M5: 703,110 km (0.079 R)
• M6: 808,726 km (0.116 R)
• M7: 893,997 km (0.059 R)
• M8: 1,122,433 km (0.066 R)
• M9: 1,507,199 km (0.078 R)
• M10: 1,681,779 km (0.071 R)
• M11: 1,840,203 km (0.045 R)
• M12: 1,933,104 km (0.068 R)
• M13: 2,027,799 km (0.072 R)
• M14: 2,296,028 km (0.107 R)
• M15: 2,409,274 km (0.111 R)
• M16: 3,226,228 km (0.076 R)
• M17: 3,339,473 km (0.06 R)
• M18: 3,776,149 km (0.116 R)
• M19: 3,910,788 km (0.114 R)
• M20: 4,154,183 km (0.06 R)
• M21: 4,371,399 km (0.09 R)
• M22: 4,481,354 km (0.072 R)
• M23: 4,608,213 km (0.113 R)
• M24: 4,849,365 km (0.079 R)
• M25: 5,144,372 km (0.103 R)
• M26: 5,310,724 km (0.074 R)
• M27: 5,462,117 km (0.033 R)
• M28: 5,546,790 km (0.106 R)
• M29: 5,838,057 km (0.109 R)
• M30: 6,046,896 km (0.103 R)
• M31: 6,418,048 km (0.11 R)
• M32: 6,543,411 km (0.096 R)
• M33: 6,724,125 km (0.11 R)
• M34: 7,071,791 km (0.082 R)
• M35: 7,257,292 km (0.08 R)
• M36: 7,406,740 km (0.065 R)
• M37: 7,899,815 km (0.025 R)
• M38: 8,130,943 km (0.111 R)
• M39: 8,442,705 km (0.085 R)
• M40: 8,580,335 km (0.115 R)
• M41: 8,857,840 km (0.045 R)
• M42: 8,977,667 km (0.051 R)
• M43: 9,749,443 km (0.111 R)
• M44: 9,893,954 km (0.088 R)
• M45: 10,101,596 km (0.088 R)
• M46: 10,648,376 km (0.087 R)
• M47: 10,733,348 km (0.063 R)
• M48: 10,882,647 km (0.09 R)
• M49: 11,032,544 km (0.111 R)
• M50: 11,682,995 km (0.081 R)
• M51: 11,836,632 km (0.032 R)
• M52: 11,924,596 km (0.039 R)
• M53: 12,435,323 km (0.058 R)
• M54: 12,524,783 km (0.085 R)
• M55: 12,659,570 km (0.078 R)
• M56: 14,056,515 km (0.111 R)
• M57: 14,619,452 km (0.063 R)
• M58: 15,357,717 km (0.097 R)
• M59: 15,767,616 km (0.11 R)
• M60: 15,864,705 km (0.077 R)
• M61: 16,328,159 km (0.12 R)
• M62: 16,500,047 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.8

Radius: 12

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.18 AU - 3.86 AU

Year: 4264 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,411,907 km

• M1: 150,196 km (0.102 R)
• M2: 302,038 km (0.076 R)
• M3: 402,269 km (0.088 R)
• M4: 549,323 km (0.062 R)
• M5: 625,319 km (0.109 R)
• M6: 717,322 km (0.075 R)
• M7: 802,144 km (0.096 R)
• M8: 969,693 km (0.096 R)
• M9: 1,065,137 km (0.116 R)
• M10: 1,207,255 km (0.08 R)
• M11: 1,325,886 km (0.069 R)
• M12: 1,559,259 km (0.084 R)
• M13: 1,755,830 km (0.054 R)
• M14: 1,874,461 km (0.11 R)
• M15: 1,995,785 km (0.119 R)
• M16: 2,191,908 km (0.098 R)
• M17: 2,357,214 km (0.091 R)
• M18: 2,565,155 km (0.099 R)
• M19: 2,898,309 km (0.088 R)
• M20: 2,978,643 km (0.084 R)
• M21: 3,183,143 km (0.054 R)
• M22: 3,890,891 km (0.073 R)
• M23: 4,599,237 km (0.037 R)
• M24: 4,836,350 km (0.06 R)
• M25: 5,297,859 km (0.044 R)
• M26: 5,521,508 km (0.064 R)
• M27: 5,622,038 km (0.093 R)
• M28: 5,901,337 km (0.067 R)
• M29: 6,133,214 km (0.069 R)
• M30: 6,420,890 km (0.11 R)
• M31: 7,392,977 km (0.12 R)
• M32: 7,868,100 km (0.109 R)
• M33: 7,981,346 km (0.115 R)
• M34: 8,152,186 km (0.096 R)
• M35: 8,497,608 km (0.103 R)
• M36: 8,643,017 km (0.089 R)
• M37: 9,623,033 km (0.033 R)
• M38: 10,110,871 km (0.073 R)
• M39: 10,265,107 km (0.05 R)
• M40: 10,544,406 km (0.118 R)
• M41: 11,978,900 km (0.087 R)
• M42: 12,503,689 km (0.118 R)
• M43: 12,735,566 km (0.045 R)
• M44: 13,035,958 km (0.083 R)
• M45: 13,643,625 km (0.077 R)
• M46: 14,053,972 km (0.093 R)
• M47: 14,468,208 km (0.076 R)
• M48: 14,572,478 km (0.079 R)
• M49: 14,781,766 km (0.094 R)
• M50: 15,664,094 km (0.092 R)
• M51: 16,454,719 km (0.069 R)
• M52: 16,745,387 km (0.119 R)
• M53: 17,888,016 km (0.071 R)
• M54: 18,337,109 km (0.096 R)
• M55: 18,789,941 km (0.085 R)
• M56: 18,903,785 km (0.097 R)
• M57: 19,322,959 km (0.097 R)
• M58: 21,148,202 km (0.08 R)
• M59: 21,227,040 km (0.11 R)
• M60: 21,821,991 km (0.046 R)
• M61: 22,141,382 km (0.111 R)
• M62: 23,231,203 km (0.092 R)
• M63: 23,639,156 km (0.109 R)
• M64: 24,214,510 km (0.104 R)
• M65: 24,297,088 km (0.111 R)
• M66: 24,545,271 km (0.049 R)
• M67: 26,094,656 km (0.12 R)
• M68: 26,348,823 km (0.059 R)
• M69: 27,159,344 km (0.094 R)
• M70: 27,245,063 km (0.051 R)
• M71: 28,412,076 km (0.045 R)
• M72: 28,979,800 km (0.109 R)
• M73: 29,331,056 km (0.025 R)
• M74: 29,463,151 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 11.6

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.99 AU - 5.75 AU

Year: 6939 Days

Day: 7.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 38,411,907 km

• M1: 546,631 km (0.115 R)
• M2: 977,921 km (0.102 R)
• M3: 1,059,303 km (0.115 R)
• M4: 1,446,312 km (0.063 R)
• M5: 1,540,409 km (0.11 R)
• M6: 1,636,601 km (0.095 R)
• M7: 2,000,423 km (0.104 R)
• M8: 2,345,246 km (0.072 R)
• M9: 3,115,525 km (0.082 R)
• M10: 3,363,708 km (0.118 R)
• M11: 3,985,886 km (0.082 R)
• M12: 4,147,003 km (0.062 R)
• M13: 4,756,614 km (0.096 R)
• M14: 5,217,525 km (0.092 R)
• M15: 5,572,820 km (0.12 R)
• M16: 5,723,166 km (0.081 R)
• M17: 5,874,858 km (0.097 R)
• M18: 6,244,514 km (0.076 R)
• M19: 6,495,240 km (0.089 R)
• M20: 6,590,085 km (0.067 R)
• M21: 7,730,919 km (0.071 R)
• M22: 8,170,138 km (0.105 R)
• M23: 8,722,005 km (0.103 R)
• M24: 9,250,235 km (0.095 R)
• M25: 9,392,951 km (0.106 R)
• M26: 10,301,010 km (0.026 R)
• M27: 10,672,162 km (0.107 R)
• M28: 10,897,008 km (0.099 R)
• M29: 11,009,954 km (0.102 R)
• M30: 11,199,196 km (0.084 R)
• M31: 14,369,773 km (0.097 R)
• M32: 14,618,106 km (0.104 R)
• M33: 14,909,672 km (0.117 R)
• M34: 15,456,302 km (0.107 R)
• M35: 16,569,011 km (0.072 R)
• M36: 16,829,611 km (0.078 R)
• M37: 17,135,090 km (0.108 R)
• M38: 17,222,754 km (0.119 R)
• M39: 17,354,550 km (0.112 R)
• M40: 17,530,776 km (0.039 R)
• M41: 17,840,593 km (0.085 R)
• M42: 18,107,625 km (0.12 R)
• M43: 18,196,935 km (0.101 R)
• M44: 18,826,144 km (0.072 R)
• M45: 19,097,963 km (0.087 R)
• M46: 19,188,769 km (0.076 R)
• M47: 19,691,418 km (0.04 R)
• M48: 20,709,581 km (0.066 R)
• M49: 21,697,226 km (0.119 R)
• M50: 23,086,542 km (0.092 R)
• M51: 23,426,129 km (0.092 R)
• M52: 24,110,390 km (0.098 R)
• M53: 24,900,416 km (0.041 R)
• M54: 25,900,029 km (0.114 R)
• M55: 26,000,708 km (0.1 R)
• M56: 26,202,366 km (0.118 R)
• M57: 26,709,054 km (0.101 R)
• M58: 26,963,520 km (0.064 R)
• M59: 27,218,884 km (0.113 R)
• M60: 27,372,521 km (0.096 R)
• M61: 27,938,150 km (0.092 R)
• M62: 28,455,609 km (0.108 R)
• M63: 29,868,860 km (0.096 R)
• M64: 30,238,966 km (0.034 R)
• M65: 30,557,459 km (0.083 R)
• M66: 30,717,080 km (0.111 R)
• M67: 30,930,407 km (0.063 R)
• M68: 32,112,380 km (0.117 R)
• M69: 32,274,693 km (0.074 R)
• M70: 34,078,245 km (0.083 R)
• M71: 34,464,956 km (0.119 R)
• M72: 35,410,265 km (0.119 R)
• M73: 35,577,964 km (0.116 R)
• M74: 35,858,161 km (0.025 R)
• M75: 35,970,359 km (0.063 R)
• M76: 36,476,898 km (0.086 R)
• M77: 36,646,392 km (0.117 R)
• M78: 36,872,584 km (0.11 R)
• M79: 37,212,770 km (0.083 R)
• M80: 37,326,464 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 17,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit