🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148

Radius: 12.9

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.28 AU - 1.5 AU

Year: 1152 Days

Day: 8.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 42,733,537 km

• M1: 169,195 km (0.12 R)
• M2: 268,079 km (0.119 R)
• M3: 349,012 km (0.096 R)
• M4: 505,042 km (0.081 R)
• M5: 585,975 km (0.103 R)
• M6: 693,835 km (0.06 R)
• M7: 1,088,025 km (0.109 R)
• M8: 1,302,549 km (0.073 R)
• M9: 1,403,677 km (0.052 R)
• M10: 1,490,294 km (0.092 R)
• M11: 1,614,610 km (0.049 R)
• M12: 1,711,848 km (0.05 R)
• M13: 1,798,615 km (0.117 R)
• M14: 1,944,473 km (0.094 R)
• M15: 2,054,876 km (0.05 R)
• M16: 2,174,255 km (0.077 R)
• M17: 2,344,049 km (0.052 R)
• M18: 2,646,536 km (0.049 R)
• M19: 2,747,664 km (0.102 R)
• M20: 2,850,288 km (0.037 R)
• M21: 3,006,768 km (0.116 R)
• M22: 3,166,089 km (0.119 R)
• M23: 3,266,021 km (0.076 R)
• M24: 3,414,272 km (0.082 R)
• M25: 3,540,832 km (0.096 R)
• M26: 4,029,419 km (0.047 R)
• M27: 4,155,081 km (0.034 R)
• M28: 4,316,048 km (0.054 R)
• M29: 4,652,943 km (0.059 R)
• M30: 4,767,235 km (0.1 R)
• M31: 4,900,228 km (0.118 R)
• M32: 5,215,431 km (0.104 R)
• M33: 5,297,560 km (0.073 R)
• M34: 5,630,565 km (0.098 R)
• M35: 5,884,881 km (0.041 R)
• M36: 6,114,065 km (0.085 R)
• M37: 6,200,832 km (0.108 R)
• M38: 6,365,689 km (0.034 R)
• M39: 6,482,973 km (0.109 R)
• M40: 6,611,029 km (0.057 R)
• M41: 6,799,522 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 14.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.33 AU - 1.73 AU

Year: 1330 Days

Day: 14.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,733,537 km

• M1: 184,005 km (0.077 R)
• M2: 289,173 km (0.115 R)
• M3: 494,870 km (0.074 R)
• M4: 637,736 km (0.075 R)
• M5: 749,186 km (0.091 R)
• M6: 905,217 km (0.104 R)
• M7: 1,057,507 km (0.111 R)
• M8: 1,261,110 km (0.117 R)
• M9: 1,442,722 km (0.116 R)
• M10: 1,661,584 km (0.077 R)
• M11: 1,980,975 km (0.075 R)
• M12: 2,143,139 km (0.102 R)
• M13: 2,320,413 km (0.094 R)
• M14: 2,470,310 km (0.118 R)
• M15: 3,413,075 km (0.071 R)
• M16: 3,547,564 km (0.078 R)
• M17: 3,658,865 km (0.117 R)
• M18: 3,821,926 km (0.104 R)
• M19: 3,949,085 km (0.062 R)
• M20: 4,194,425 km (0.072 R)
• M21: 4,286,129 km (0.058 R)
• M22: 4,391,894 km (0.099 R)
• M23: 4,538,650 km (0.118 R)
• M24: 4,823,335 km (0.078 R)
• M25: 5,030,378 km (0.084 R)
• M26: 5,128,065 km (0.112 R)
• M27: 5,240,413 km (0.07 R)
• M28: 5,654,800 km (0.111 R)
• M29: 6,050,336 km (0.099 R)
• M30: 6,169,267 km (0.079 R)
• M31: 6,515,586 km (0.12 R)
• M32: 6,652,917 km (0.11 R)
• M33: 6,930,421 km (0.033 R)
• M34: 7,086,152 km (0.054 R)
• M35: 7,211,665 km (0.086 R)
• M36: 7,528,812 km (0.082 R)
• M37: 7,785,672 km (0.084 R)
• M38: 8,540,842 km (0.105 R)
• M39: 8,674,433 km (0.057 R)
• M40: 8,910,199 km (0.09 R)
• M41: 9,045,884 km (0.078 R)
• M42: 9,717,130 km (0.069 R)
• M43: 9,891,860 km (0.041 R)
• M44: 9,997,177 km (0.042 R)
• M45: 10,138,248 km (0.041 R)
• M46: 10,333,174 km (0.109 R)
• M47: 10,637,157 km (0.077 R)
• M48: 10,835,374 km (0.104 R)
• M49: 11,290,450 km (0.072 R)
• M50: 11,603,409 km (0.078 R)
• M51: 11,733,260 km (0.115 R)
• M52: 12,012,859 km (0.079 R)
• M53: 12,408,096 km (0.106 R)
• M54: 12,540,790 km (0.1 R)
• M55: 12,845,969 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 10.6

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.57 AU - 1.77 AU

Year: 1517 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 42,733,537 km

• M1: 133,740 km (0.099 R)
• M2: 226,790 km (0.045 R)
• M3: 543,639 km (0.09 R)
• M4: 832,811 km (0.059 R)
• M5: 962,064 km (0.118 R)
• M6: 1,086,679 km (0.116 R)
• M7: 1,278,164 km (0.112 R)
• M8: 1,397,244 km (0.082 R)
• M9: 1,487,452 km (0.118 R)
• M10: 1,586,336 km (0.101 R)
• M11: 1,825,992 km (0.038 R)
• M12: 2,249,204 km (0.105 R)
• M13: 2,734,948 km (0.074 R)
• M14: 2,906,836 km (0.085 R)
• M15: 3,253,006 km (0.083 R)
• M16: 3,339,473 km (0.095 R)
• M17: 3,470,521 km (0.077 R)
• M18: 3,846,909 km (0.116 R)
• M19: 3,975,414 km (0.077 R)
• M20: 4,077,290 km (0.099 R)
• M21: 4,331,158 km (0.04 R)
• M22: 4,541,941 km (0.1 R)
• M23: 4,609,709 km (0.115 R)
• M24: 4,687,500 km (0.072 R)
• M25: 4,844,727 km (0.091 R)
• M26: 4,993,577 km (0.092 R)
• M27: 5,103,681 km (0.116 R)
• M28: 5,275,569 km (0.03 R)
• M29: 5,408,262 km (0.094 R)
• M30: 5,500,714 km (0.036 R)
• M31: 5,708,356 km (0.12 R)
• M32: 5,813,074 km (0.098 R)
• M33: 6,368,082 km (0.104 R)
• M34: 6,509,602 km (0.117 R)
• M35: 6,652,019 km (0.026 R)
• M36: 7,097,073 km (0.109 R)
• M37: 7,425,739 km (0.109 R)
• M38: 7,551,701 km (0.08 R)
• M39: 7,655,372 km (0.062 R)
• M40: 7,840,724 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.9

Radius: 11.2

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.8 AU - 2 AU

Year: 1841 Days

Day: 14.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 42,733,537 km

• M1: 197,918 km (0.102 R)
• M2: 305,030 km (0.091 R)
• M3: 427,102 km (0.114 R)
• M4: 544,686 km (0.111 R)
• M5: 688,599 km (0.108 R)
• M6: 794,664 km (0.068 R)
• M7: 868,864 km (0.086 R)
• M8: 1,041,052 km (0.074 R)
• M9: 1,131,558 km (0.118 R)
• M10: 1,356,703 km (0.098 R)
• M11: 1,663,828 km (0.092 R)
• M12: 1,820,756 km (0.115 R)
• M13: 2,118,007 km (0.092 R)
• M14: 2,192,058 km (0.107 R)
• M15: 2,267,156 km (0.111 R)
• M16: 2,343,002 km (0.098 R)
• M17: 2,553,486 km (0.116 R)
• M18: 2,863,453 km (0.073 R)
• M19: 2,945,881 km (0.09 R)
• M20: 3,185,687 km (0.102 R)
• M21: 3,407,092 km (0.117 R)
• M22: 3,507,023 km (0.081 R)
• M23: 3,722,893 km (0.092 R)
• M24: 3,930,086 km (0.098 R)
• M25: 4,154,482 km (0.103 R)
• M26: 4,505,888 km (0.096 R)
• M27: 4,671,343 km (0.093 R)
• M28: 4,768,881 km (0.096 R)
• M29: 5,280,805 km (0.085 R)
• M30: 5,440,875 km (0.098 R)
• M31: 5,587,630 km (0.107 R)
• M32: 5,691,301 km (0.097 R)
• M33: 5,765,652 km (0.058 R)
• M34: 6,188,266 km (0.11 R)
• M35: 6,372,420 km (0.118 R)
• M36: 7,095,577 km (0.105 R)
• M37: 7,304,565 km (0.047 R)
• M38: 7,581,171 km (0.045 R)
• M39: 7,663,151 km (0.086 R)
• M40: 8,211,726 km (0.08 R)
• M41: 8,380,473 km (0.095 R)
• M42: 8,516,308 km (0.057 R)
• M43: 8,669,945 km (0.099 R)
• M44: 8,928,151 km (0.09 R)
• M45: 9,860,893 km (0.11 R)
• M46: 9,968,454 km (0.058 R)
• M47: 10,257,178 km (0.09 R)
• M48: 10,366,235 km (0.087 R)
• M49: 10,457,340 km (0.112 R)
• M50: 10,695,500 km (0.069 R)
• M51: 10,991,105 km (0.077 R)
• M52: 11,401,901 km (0.087 R)
• M53: 11,571,545 km (0.077 R)
• M54: 11,970,373 km (0.088 R)
• M55: 12,431,882 km (0.111 R)
• M56: 12,586,866 km (0.084 R)
• M57: 12,703,702 km (0.079 R)
• M58: 13,174,336 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.1

Radius: 11

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.92 AU - 3.06 AU

Year: 2762 Days

Day: 10.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 42,733,537 km

• M1: 138,528 km (0.078 R)
• M2: 226,042 km (0.052 R)
• M3: 306,676 km (0.1 R)
• M4: 382,522 km (0.111 R)
• M5: 567,874 km (0.092 R)
• M6: 712,385 km (0.107 R)
• M7: 831,914 km (0.088 R)
• M8: 1,040,154 km (0.068 R)
• M9: 1,299,407 km (0.102 R)
• M10: 1,460,374 km (0.111 R)
• M11: 1,543,551 km (0.12 R)
• M12: 1,628,223 km (0.075 R)
• M13: 1,879,248 km (0.106 R)
• M14: 2,075,970 km (0.105 R)
• M15: 2,170,067 km (0.111 R)
• M16: 2,279,572 km (0.114 R)
• M17: 2,721,036 km (0.111 R)
• M18: 3,314,341 km (0.061 R)
• M19: 3,521,085 km (0.114 R)
• M20: 3,830,902 km (0.103 R)
• M21: 4,132,492 km (0.027 R)
• M22: 4,269,074 km (0.071 R)
• M23: 4,582,033 km (0.114 R)
• M24: 4,687,948 km (0.103 R)
• M25: 5,285,442 km (0.093 R)
• M26: 5,678,286 km (0.101 R)
• M27: 5,830,427 km (0.119 R)
• M28: 6,100,003 km (0.113 R)
• M29: 6,256,033 km (0.108 R)
• M30: 6,452,755 km (0.106 R)
• M31: 6,852,330 km (0.057 R)
• M32: 6,994,149 km (0.059 R)
• M33: 7,508,616 km (0.099 R)
• M34: 8,035,350 km (0.051 R)
• M35: 8,292,360 km (0.069 R)
• M36: 8,748,783 km (0.104 R)
• M37: 9,213,434 km (0.104 R)
• M38: 9,595,507 km (0.077 R)
• M39: 9,845,634 km (0.105 R)
• M40: 9,937,039 km (0.1 R)
• M41: 10,097,707 km (0.11 R)
• M42: 10,608,434 km (0.073 R)
• M43: 10,843,452 km (0.097 R)
• M44: 10,914,361 km (0.032 R)
• M45: 11,199,196 km (0.099 R)
• M46: 11,727,725 km (0.106 R)
• M47: 12,239,948 km (0.113 R)
• M48: 12,759,502 km (0.081 R)
• M49: 13,059,745 km (0.078 R)
• M50: 13,336,800 km (0.115 R)
• M51: 13,565,086 km (0.11 R)
• M52: 13,845,881 km (0.092 R)
• M53: 13,922,775 km (0.071 R)
• M54: 14,051,279 km (0.095 R)
• M55: 14,309,336 km (0.108 R)
• M56: 14,621,247 km (0.091 R)
• M57: 15,304,610 km (0.11 R)
• M58: 15,517,039 km (0.108 R)
• M59: 15,730,366 km (0.045 R)
• M60: 16,079,228 km (0.106 R)
• M61: 16,214,016 km (0.115 R)
• M62: 17,223,502 km (0.084 R)
• M63: 17,555,310 km (0.113 R)
• M64: 17,749,787 km (0.101 R)
• M65: 17,833,413 km (0.061 R)
• M66: 18,903,486 km (0.052 R)
• M67: 19,074,327 km (0.027 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 15

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.61 AU - 4.15 AU

Year: 5372 Days

Day: 10.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 42,733,537 km

• M1: 204,201 km (0.092 R)
• M2: 303,983 km (0.093 R)
• M3: 612,154 km (0.043 R)
• M4: 909,705 km (0.049 R)
• M5: 1,126,322 km (0.095 R)
• M6: 1,351,318 km (0.096 R)
• M7: 1,581,549 km (0.106 R)
• M8: 1,685,818 km (0.048 R)
• M9: 1,868,926 km (0.116 R)
• M10: 1,968,558 km (0.068 R)
• M11: 2,161,988 km (0.112 R)
• M12: 2,470,459 km (0.094 R)
• M13: 2,742,877 km (0.116 R)
• M14: 2,844,454 km (0.092 R)
• M15: 2,960,392 km (0.048 R)
• M16: 3,143,799 km (0.075 R)
• M17: 3,250,313 km (0.093 R)
• M18: 3,494,606 km (0.096 R)
• M19: 3,619,072 km (0.106 R)
• M20: 3,787,519 km (0.101 R)
• M21: 3,944,148 km (0.088 R)
• M22: 4,698,720 km (0.118 R)
• M23: 4,852,057 km (0.063 R)
• M24: 4,960,366 km (0.119 R)
• M25: 5,116,546 km (0.03 R)
• M26: 5,211,092 km (0.085 R)
• M27: 5,498,171 km (0.118 R)
• M28: 5,790,485 km (0.117 R)
• M29: 5,955,192 km (0.027 R)
• M30: 6,238,680 km (0.114 R)
• M31: 6,373,617 km (0.119 R)
• M32: 6,767,209 km (0.119 R)
• M33: 7,596,281 km (0.114 R)
• M34: 7,722,541 km (0.076 R)
• M35: 7,958,906 km (0.117 R)
• M36: 8,105,512 km (0.12 R)
• M37: 8,701,061 km (0.105 R)
• M38: 9,118,888 km (0.077 R)
• M39: 9,330,270 km (0.11 R)
• M40: 9,465,656 km (0.061 R)
• M41: 9,738,373 km (0.072 R)
• M42: 9,875,703 km (0.032 R)
• M43: 10,132,413 km (0.088 R)
• M44: 10,875,466 km (0.119 R)
• M45: 11,222,832 km (0.072 R)
• M46: 11,511,556 km (0.04 R)
• M47: 11,677,759 km (0.062 R)
• M48: 11,782,029 km (0.117 R)
• M49: 11,907,392 km (0.091 R)
• M50: 12,691,285 km (0.107 R)
• M51: 12,905,958 km (0.051 R)
• M52: 13,317,352 km (0.057 R)
• M53: 14,219,726 km (0.105 R)
• M54: 14,331,177 km (0.025 R)
• M55: 14,982,975 km (0.091 R)
• M56: 15,187,325 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.8

Radius: 11.1

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.58 AU - 5.56 AU

Year: 8025 Days

Day: 12.2 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 42,733,537 km

• M1: 316,549 km (0.111 R)
• M2: 600,037 km (0.092 R)
• M3: 876,793 km (0.05 R)
• M4: 1,048,232 km (0.088 R)
• M5: 1,120,039 km (0.03 R)
• M6: 1,525,599 km (0.087 R)
• M7: 1,998,029 km (0.079 R)
• M8: 2,227,512 km (0.111 R)
• M9: 2,393,267 km (0.098 R)
• M10: 2,612,577 km (0.094 R)
• M11: 2,787,906 km (0.045 R)
• M12: 3,018,885 km (0.079 R)
• M13: 3,256,297 km (0.039 R)
• M14: 3,554,894 km (0.111 R)
• M15: 3,947,888 km (0.074 R)
• M16: 4,207,889 km (0.11 R)
• M17: 4,805,832 km (0.115 R)
• M18: 5,177,582 km (0.089 R)
• M19: 5,366,973 km (0.065 R)
• M20: 6,314,377 km (0.113 R)
• M21: 6,584,849 km (0.107 R)
• M22: 6,721,432 km (0.036 R)
• M23: 7,207,326 km (0.079 R)
• M24: 7,419,007 km (0.1 R)
• M25: 7,668,686 km (0.115 R)
• M26: 8,508,229 km (0.105 R)
• M27: 8,732,177 km (0.035 R)
• M28: 9,071,615 km (0.111 R)
• M29: 10,115,958 km (0.064 R)
• M30: 10,234,290 km (0.085 R)
• M31: 10,432,656 km (0.112 R)
• M32: 11,732,213 km (0.057 R)
• M33: 11,939,855 km (0.081 R)
• M34: 12,064,919 km (0.097 R)
• M35: 12,148,693 km (0.051 R)
• M36: 12,274,655 km (0.101 R)
• M37: 12,867,960 km (0.063 R)
• M38: 13,688,205 km (0.025 R)
• M39: 14,837,865 km (0.118 R)
• M40: 15,017,532 km (0.084 R)
• M41: 15,515,244 km (0.096 R)
• M42: 16,993,720 km (0.092 R)
• M43: 17,134,641 km (0.097 R)
• M44: 17,370,407 km (0.083 R)
• M45: 18,758,825 km (0.099 R)
• M46: 19,294,685 km (0.109 R)
• M47: 19,687,678 km (0.114 R)
• M48: 19,786,413 km (0.083 R)
• M49: 20,033,698 km (0.086 R)
• M50: 20,331,847 km (0.11 R)
• M51: 20,531,560 km (0.113 R)
• M52: 21,033,311 km (0.093 R)
• M53: 21,184,704 km (0.103 R)
• M54: 21,793,717 km (0.086 R)
• M55: 22,100,393 km (0.12 R)
• M56: 22,718,082 km (0.061 R)
• M57: 22,925,275 km (0.108 R)
• M58: 23,550,594 km (0.098 R)
• M59: 23,707,672 km (0.116 R)
• M60: 23,917,857 km (0.04 R)
• M61: 24,658,217 km (0.101 R)
• M62: 24,924,352 km (0.102 R)
• M63: 25,245,089 km (0.096 R)
• M64: 25,944,759 km (0.058 R)
• M65: 26,378,443 km (0.064 R)
• M66: 27,033,532 km (0.085 R)
• M67: 27,363,096 km (0.114 R)
• M68: 30,047,181 km (0.088 R)
• M69: 30,160,876 km (0.061 R)
• M70: 31,305,299 km (0.072 R)
• M71: 31,478,085 km (0.086 R)
• M72: 31,766,958 km (0.112 R)
• M73: 32,172,817 km (0.07 R)
• M74: 32,755,651 km (0.103 R)
• M75: 33,636,333 km (0.099 R)
• M76: 34,763,104 km (0.093 R)
• M77: 35,481,174 km (0.103 R)
• M78: 35,962,580 km (0.118 R)
• M79: 36,688,728 km (0.101 R)
• M80: 37,175,520 km (0.106 R)
• M81: 38,586,976 km (0.058 R)
• M82: 38,896,045 km (0.033 R)
• M83: 39,144,078 km (0.082 R)
• M84: 40,391,425 km (0.093 R)
• M85: 41,209,277 km (0.101 R)
• M86: 41,462,097 km (0.092 R)
• M87: 42,542,044 km (0.056 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 10,812 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit