🌌 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: 833.8

Radius: 12.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.55 AU - 0.83 AU

Year: 370 Days

Day: 7.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 16,647,140 km

• M1: 159,920 km (0.114 R)
• M2: 269,875 km (0.073 R)
• M3: 370,255 km (0.067 R)
• M4: 499,208 km (0.118 R)
• M5: 581,188 km (0.034 R)
• M6: 738,116 km (0.109 R)
• M7: 826,678 km (0.072 R)
• M8: 962,513 km (0.073 R)
• M9: 1,092,663 km (0.099 R)
• M10: 1,200,373 km (0.116 R)
• M11: 1,302,100 km (0.078 R)
• M12: 1,396,646 km (0.1 R)
• M13: 1,556,416 km (0.113 R)
• M14: 1,662,780 km (0.052 R)
• M15: 1,827,188 km (0.117 R)
• M16: 1,905,727 km (0.077 R)
• M17: 1,991,297 km (0.112 R)
• M18: 2,249,952 km (0.096 R)
• M19: 2,401,943 km (0.101 R)
• M20: 2,500,977 km (0.066 R)
• M21: 2,607,790 km (0.07 R)
• M22: 2,754,845 km (0.111 R)
• M23: 2,845,800 km (0.066 R)
• M24: 2,937,653 km (0.036 R)
• M25: 3,037,286 km (0.088 R)
• M26: 3,233,109 km (0.105 R)
• M27: 3,433,271 km (0.077 R)
• M28: 3,694,469 km (0.085 R)
• M29: 3,795,148 km (0.079 R)
• M30: 3,911,236 km (0.102 R)
• M31: 4,050,662 km (0.099 R)
• M32: 4,161,962 km (0.069 R)
• M33: 4,342,228 km (0.111 R)
• M34: 4,494,369 km (0.094 R)
• M35: 4,640,676 km (0.101 R)
• M36: 4,718,317 km (0.107 R)
• M37: 4,804,186 km (0.054 R)
• M38: 4,914,290 km (0.082 R)
• M39: 5,057,006 km (0.104 R)
• M40: 5,169,055 km (0.118 R)
• M41: 5,249,539 km (0.081 R)
• M42: 5,559,506 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 10.8

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 776 Days

Day: 5.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,647,140 km

• M1: 163,062 km (0.056 R)
• M2: 245,041 km (0.1 R)
• M3: 334,052 km (0.109 R)
• M4: 405,111 km (0.076 R)
• M5: 496,665 km (0.07 R)
• M6: 736,620 km (0.092 R)
• M7: 808,277 km (0.082 R)
• M8: 900,130 km (0.101 R)
• M9: 971,638 km (0.115 R)
• M10: 1,244,205 km (0.112 R)
• M11: 1,470,098 km (0.092 R)
• M12: 1,584,541 km (0.109 R)
• M13: 1,657,694 km (0.105 R)
• M14: 1,754,484 km (0.091 R)
• M15: 1,891,815 km (0.098 R)
• M16: 2,080,607 km (0.083 R)
• M17: 2,177,397 km (0.098 R)
• M18: 2,300,516 km (0.098 R)
• M19: 2,392,369 km (0.097 R)
• M20: 2,459,838 km (0.053 R)
• M21: 2,605,696 km (0.086 R)
• M22: 2,684,085 km (0.056 R)
• M23: 2,772,049 km (0.105 R)
• M24: 2,896,963 km (0.063 R)
• M25: 3,014,547 km (0.113 R)
• M26: 3,133,926 km (0.073 R)
• M27: 3,292,350 km (0.099 R)
• M28: 3,862,767 km (0.085 R)
• M29: 3,982,595 km (0.075 R)
• M30: 4,124,114 km (0.045 R)
• M31: 4,360,030 km (0.043 R)
• M32: 4,464,000 km (0.118 R)
• M33: 4,600,434 km (0.112 R)
• M34: 4,674,485 km (0.081 R)
• M35: 4,759,606 km (0.07 R)
• M36: 4,834,554 km (0.11 R)
• M37: 4,963,957 km (0.109 R)
• M38: 5,094,406 km (0.09 R)
• M39: 5,292,324 km (0.108 R)
• M40: 5,381,185 km (0.099 R)
• M41: 5,459,275 km (0.101 R)
• M42: 5,639,241 km (0.112 R)
• M43: 5,878,598 km (0.091 R)
• M44: 6,237,782 km (0.055 R)
• M45: 6,628,233 km (0.057 R)
• M46: 7,014,495 km (0.026 R)
• M47: 7,198,051 km (0.053 R)
• M48: 7,296,636 km (0.055 R)
• M49: 7,407,937 km (0.054 R)
• M50: 7,532,402 km (0.12 R)
• M51: 7,846,708 km (0.118 R)
• M52: 7,922,853 km (0.1 R)
• M53: 8,255,259 km (0.072 R)
• M54: 8,436,273 km (0.074 R)
• M55: 8,670,842 km (0.041 R)
• M56: 8,802,040 km (0.071 R)
• M57: 8,881,177 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.8

Radius: 8.9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 796 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 16,647,140 km

• M1: 112,198 km (0.09 R)
• M2: 182,210 km (0.098 R)
• M3: 259,702 km (0.12 R)
• M4: 337,343 km (0.038 R)
• M5: 487,091 km (0.056 R)
• M6: 600,187 km (0.114 R)
• M7: 711,188 km (0.099 R)
• M8: 853,905 km (0.109 R)
• M9: 922,720 km (0.095 R)
• M10: 1,147,715 km (0.101 R)
• M11: 1,217,278 km (0.038 R)
• M12: 1,375,552 km (0.096 R)
• M13: 1,472,342 km (0.042 R)
• M14: 1,548,338 km (0.119 R)
• M15: 1,610,271 km (0.12 R)
• M16: 1,800,859 km (0.078 R)
• M17: 1,932,057 km (0.103 R)
• M18: 2,032,736 km (0.12 R)
• M19: 2,100,653 km (0.087 R)
• M20: 2,274,187 km (0.113 R)
• M21: 2,461,483 km (0.072 R)
• M22: 2,534,188 km (0.055 R)
• M23: 2,607,640 km (0.055 R)
• M24: 2,672,416 km (0.113 R)
• M25: 2,747,215 km (0.052 R)
• M26: 2,851,335 km (0.11 R)
• M27: 2,908,631 km (0.026 R)
• M28: 2,975,950 km (0.087 R)
• M29: 3,102,361 km (0.097 R)
• M30: 3,210,819 km (0.103 R)
• M31: 3,370,739 km (0.09 R)
• M32: 3,451,821 km (0.047 R)
• M33: 3,595,136 km (0.106 R)
• M34: 3,677,864 km (0.113 R)
• M35: 3,930,086 km (0.069 R)
• M36: 4,069,212 km (0.115 R)
• M37: 4,231,525 km (0.113 R)
• M38: 4,529,375 km (0.085 R)
• M39: 4,686,602 km (0.09 R)
• M40: 5,006,293 km (0.101 R)
• M41: 5,192,093 km (0.074 R)
• M42: 5,262,404 km (0.092 R)
• M43: 5,368,469 km (0.095 R)
• M44: 5,727,205 km (0.091 R)
• M45: 5,982,868 km (0.114 R)
• M46: 6,205,170 km (0.089 R)
• M47: 6,304,802 km (0.038 R)
• M48: 6,379,900 km (0.058 R)
• M49: 6,759,729 km (0.071 R)
• M50: 6,978,292 km (0.025 R)
• M51: 7,199,248 km (0.12 R)
• M52: 7,661,206 km (0.09 R)
• M53: 7,781,632 km (0.115 R)
• M54: 7,848,802 km (0.091 R)
• M55: 8,051,357 km (0.085 R)
• M56: 8,132,888 km (0.098 R)
• M57: 8,795,158 km (0.117 R)
• M58: 8,851,108 km (0.097 R)
• M59: 9,260,407 km (0.092 R)
• M60: 9,317,404 km (0.079 R)
• M61: 9,560,650 km (0.088 R)
• M62: 9,719,224 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.3

Radius: 9.3

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.12 AU - 1.62 AU

Year: 1035 Days

Day: 13.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,647,140 km

• M1: 118,332 km (0.09 R)
• M2: 193,879 km (0.06 R)
• M3: 286,480 km (0.076 R)
• M4: 363,373 km (0.053 R)
• M5: 505,940 km (0.084 R)
• M6: 610,210 km (0.115 R)
• M7: 686,205 km (0.095 R)
• M8: 962,064 km (0.076 R)
• M9: 1,182,272 km (0.075 R)
• M10: 1,272,031 km (0.066 R)
• M11: 1,466,358 km (0.093 R)
• M12: 1,628,971 km (0.092 R)
• M13: 2,016,729 km (0.106 R)
• M14: 2,235,291 km (0.118 R)
• M15: 2,509,654 km (0.088 R)
• M16: 2,577,571 km (0.072 R)
• M17: 2,665,834 km (0.072 R)
• M18: 2,735,098 km (0.062 R)
• M19: 2,916,261 km (0.098 R)
• M20: 3,132,430 km (0.025 R)
• M21: 3,343,363 km (0.08 R)
• M22: 3,657,518 km (0.111 R)
• M23: 3,723,790 km (0.1 R)
• M24: 3,891,041 km (0.098 R)
• M25: 4,233,171 km (0.078 R)
• M26: 4,776,510 km (0.026 R)
• M27: 4,946,154 km (0.081 R)
• M28: 5,105,626 km (0.118 R)
• M29: 5,179,826 km (0.102 R)
• M30: 5,329,275 km (0.117 R)
• M31: 5,480,069 km (0.053 R)
• M32: 5,556,065 km (0.112 R)
• M33: 5,632,509 km (0.106 R)
• M34: 5,721,969 km (0.119 R)
• M35: 5,799,012 km (0.114 R)
• M36: 5,902,384 km (0.055 R)
• M37: 5,967,309 km (0.115 R)
• M38: 6,401,592 km (0.096 R)
• M39: 6,481,627 km (0.039 R)
• M40: 6,642,744 km (0.06 R)
• M41: 6,723,826 km (0.109 R)
• M42: 7,010,306 km (0.082 R)
• M43: 7,217,349 km (0.118 R)
• M44: 7,300,675 km (0.091 R)
• M45: 8,152,186 km (0.102 R)
• M46: 8,253,614 km (0.095 R)
• M47: 8,311,658 km (0.11 R)
• M48: 8,428,344 km (0.088 R)
• M49: 8,663,362 km (0.115 R)
• M50: 8,826,125 km (0.116 R)
• M51: 8,915,435 km (0.102 R)
• M52: 9,049,774 km (0.081 R)
• M53: 9,366,023 km (0.085 R)
• M54: 9,533,274 km (0.119 R)
• M55: 10,321,056 km (0.119 R)
• M56: 10,462,127 km (0.089 R)
• M57: 10,540,965 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.3

Radius: 14.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.74 AU - 2.38 AU

Year: 1909 Days

Day: 5.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 16,647,140 km

• M1: 185,352 km (0.098 R)
• M2: 323,730 km (0.081 R)
• M3: 426,803 km (0.061 R)
• M4: 690,095 km (0.105 R)
• M5: 847,921 km (0.067 R)
• M6: 993,031 km (0.081 R)
• M7: 1,194,240 km (0.096 R)
• M8: 1,533,229 km (0.111 R)
• M9: 1,692,850 km (0.113 R)
• M10: 1,858,305 km (0.056 R)
• M11: 2,087,638 km (0.111 R)
• M12: 2,499,332 km (0.091 R)
• M13: 2,740,783 km (0.105 R)
• M14: 2,910,576 km (0.086 R)
• M15: 3,165,192 km (0.113 R)
• M16: 3,413,225 km (0.085 R)
• M17: 3,768,520 km (0.11 R)
• M18: 3,943,400 km (0.081 R)
• M19: 4,076,392 km (0.067 R)
• M20: 4,286,278 km (0.069 R)
• M21: 4,639,030 km (0.112 R)
• M22: 4,811,068 km (0.11 R)
• M23: 5,145,568 km (0.073 R)
• M24: 5,258,814 km (0.067 R)
• M25: 5,553,821 km (0.105 R)
• M26: 5,955,641 km (0.081 R)
• M27: 6,091,775 km (0.111 R)
• M28: 6,280,567 km (0.07 R)
• M29: 6,752,399 km (0.104 R)
• M30: 7,019,581 km (0.096 R)
• M31: 7,454,312 km (0.113 R)
• M32: 7,638,168 km (0.118 R)
• M33: 7,860,770 km (0.076 R)
• M34: 8,047,767 km (0.08 R)
• M35: 8,502,993 km (0.095 R)
• M36: 8,618,034 km (0.12 R)
• M37: 8,811,015 km (0.112 R)
• M38: 9,918,488 km (0.077 R)
• M39: 10,039,812 km (0.037 R)
• M40: 10,181,930 km (0.096 R)
• M41: 10,427,121 km (0.118 R)
• M42: 10,694,901 km (0.103 R)
• M43: 10,840,161 km (0.043 R)
• M44: 10,986,019 km (0.104 R)
• M45: 11,174,512 km (0.104 R)
• M46: 11,279,679 km (0.084 R)
• M47: 11,448,575 km (0.053 R)
• M48: 11,725,032 km (0.119 R)
• M49: 12,025,275 km (0.106 R)
• M50: 12,393,136 km (0.077 R)
• M51: 12,523,885 km (0.059 R)
• M52: 13,429,700 km (0.1 R)
• M53: 13,541,599 km (0.114 R)
• M54: 13,676,237 km (0.086 R)
• M55: 14,083,144 km (0.047 R)
• M56: 14,242,316 km (0.053 R)
• M57: 14,562,754 km (0.045 R)
• M58: 14,793,135 km (0.092 R)
• M59: 14,908,774 km (0.069 R)
• M60: 15,047,900 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 13.8

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.78 AU - 2.6 AU

Year: 2093 Days

Day: 8.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,647,140 km

• M1: 175,179 km (0.062 R)
• M2: 287,527 km (0.069 R)
• M3: 430,094 km (0.073 R)
• M4: 701,614 km (0.118 R)
• M5: 788,381 km (0.091 R)
• M6: 902,674 km (0.118 R)
• M7: 1,081,443 km (0.083 R)
• M8: 1,255,126 km (0.076 R)
• M9: 1,680,882 km (0.111 R)
• M10: 1,936,844 km (0.072 R)
• M11: 2,043,058 km (0.093 R)
• M12: 2,129,376 km (0.05 R)
• M13: 2,305,902 km (0.093 R)
• M14: 2,533,739 km (0.106 R)
• M15: 2,769,057 km (0.072 R)
• M16: 2,865,248 km (0.09 R)
• M17: 3,544,123 km (0.09 R)
• M18: 3,662,156 km (0.113 R)
• M19: 3,848,405 km (0.098 R)
• M20: 4,133,838 km (0.066 R)
• M21: 4,370,053 km (0.068 R)
• M22: 4,610,756 km (0.098 R)
• M23: 5,586,433 km (0.038 R)
• M24: 6,176,746 km (0.058 R)
• M25: 6,463,526 km (0.072 R)
• M26: 6,576,173 km (0.089 R)
• M27: 6,673,262 km (0.113 R)
• M28: 6,836,174 km (0.095 R)
• M29: 7,266,118 km (0.099 R)
• M30: 7,518,191 km (0.1 R)
• M31: 7,876,029 km (0.115 R)
• M32: 8,187,192 km (0.11 R)
• M33: 8,274,258 km (0.104 R)
• M34: 8,484,742 km (0.107 R)
• M35: 8,697,022 km (0.099 R)
• M36: 9,289,729 km (0.119 R)
• M37: 9,380,684 km (0.044 R)
• M38: 9,508,590 km (0.098 R)
• M39: 9,618,694 km (0.104 R)
• M40: 10,044,450 km (0.076 R)
• M41: 10,306,844 km (0.108 R)
• M42: 10,647,329 km (0.094 R)
• M43: 11,184,535 km (0.09 R)
• M44: 11,554,042 km (0.03 R)
• M45: 11,691,223 km (0.084 R)
• M46: 11,868,347 km (0.07 R)
• M47: 12,165,748 km (0.085 R)
• M48: 12,325,219 km (0.084 R)
• M49: 12,465,392 km (0.06 R)
• M50: 12,727,188 km (0.103 R)
• M51: 13,896,445 km (0.12 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 13.4

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.08 AU - 3.58 AU

Year: 3924 Days

Day: 10.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 16,647,140 km

• M1: 235,766 km (0.074 R)
• M2: 446,101 km (0.052 R)
• M3: 776,114 km (0.075 R)
• M4: 921,373 km (0.075 R)
• M5: 1,057,807 km (0.081 R)
• M6: 1,162,675 km (0.119 R)
• M7: 1,607,728 km (0.12 R)
• M8: 1,718,730 km (0.092 R)
• M9: 1,996,384 km (0.047 R)
• M10: 2,165,280 km (0.104 R)
• M11: 2,276,281 km (0.059 R)
• M12: 2,414,809 km (0.117 R)
• M13: 2,634,568 km (0.089 R)
• M14: 2,969,967 km (0.052 R)
• M15: 3,220,094 km (0.109 R)
• M16: 3,711,673 km (0.107 R)
• M17: 3,830,753 km (0.101 R)
• M18: 3,966,438 km (0.039 R)
• M19: 4,700,664 km (0.108 R)
• M20: 5,075,407 km (0.106 R)
• M21: 5,291,576 km (0.072 R)
• M22: 5,392,405 km (0.045 R)
• M23: 5,578,953 km (0.075 R)
• M24: 5,802,153 km (0.051 R)
• M25: 6,028,345 km (0.041 R)
• M26: 6,453,652 km (0.109 R)
• M27: 6,688,222 km (0.119 R)
• M28: 7,036,037 km (0.065 R)
• M29: 7,730,470 km (0.082 R)
• M30: 8,115,086 km (0.113 R)
• M31: 8,644,214 km (0.037 R)
• M32: 8,882,972 km (0.119 R)
• M33: 9,164,366 km (0.078 R)
• M34: 9,367,220 km (0.045 R)
• M35: 9,901,434 km (0.09 R)
• M36: 10,067,937 km (0.045 R)
• M37: 10,256,280 km (0.106 R)
• M38: 10,403,485 km (0.057 R)
• M39: 10,572,680 km (0.112 R)
• M40: 11,107,343 km (0.088 R)
• M41: 12,448,936 km (0.093 R)
• M42: 12,606,164 km (0.062 R)
• M43: 13,172,990 km (0.099 R)
• M44: 13,517,215 km (0.116 R)
• M45: 13,957,481 km (0.102 R)
• M46: 14,097,505 km (0.111 R)
• M47: 15,042,814 km (0.036 R)
• M48: 15,210,364 km (0.111 R)
• M49: 15,402,597 km (0.098 R)
• M50: 15,911,080 km (0.12 R)
• M51: 16,351,346 km (0.095 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: 313 - 19,996 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit