🌌 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: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.5

Radius: 11.4

Gravity: 3.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.66 AU

Year: 266 Days

Day: 7.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 27,042,535 km

• M1: 145,858 km (0.119 R)
• M2: 217,216 km (0.117 R)
• M3: 288,425 km (0.088 R)
• M4: 384,766 km (0.08 R)
• M5: 474,076 km (0.107 R)
• M6: 559,197 km (0.043 R)
• M7: 661,671 km (0.118 R)
• M8: 759,658 km (0.077 R)
• M9: 869,164 km (0.102 R)
• M10: 1,027,737 km (0.082 R)
• M11: 1,098,796 km (0.102 R)
• M12: 1,224,608 km (0.036 R)
• M13: 1,300,454 km (0.061 R)
• M14: 1,818,661 km (0.118 R)
• M15: 1,918,742 km (0.085 R)
• M16: 2,020,768 km (0.118 R)
• M17: 2,102,897 km (0.028 R)
• M18: 2,194,900 km (0.108 R)
• M19: 2,324,452 km (0.041 R)
• M20: 2,553,785 km (0.053 R)
• M21: 2,628,734 km (0.113 R)
• M22: 2,766,513 km (0.054 R)
• M23: 2,970,565 km (0.12 R)
• M24: 3,074,386 km (0.063 R)
• M25: 3,280,681 km (0.111 R)
• M26: 3,476,206 km (0.118 R)
• M27: 3,591,097 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 13.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.06 AU - 1.16 AU

Year: 807 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 58.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 27,042,535 km

• M1: 167,550 km (0.107 R)
• M2: 270,473 km (0.038 R)
• M3: 407,056 km (0.094 R)
• M4: 587,471 km (0.062 R)
• M5: 683,961 km (0.083 R)
• M6: 769,382 km (0.098 R)
• M7: 864,975 km (0.106 R)
• M8: 1,103,434 km (0.078 R)
• M9: 1,241,812 km (0.029 R)
• M10: 1,423,424 km (0.109 R)
• M11: 1,622,090 km (0.075 R)
• M12: 1,813,874 km (0.116 R)
• M13: 1,988,006 km (0.068 R)
• M14: 2,489,159 km (0.111 R)
• M15: 2,636,962 km (0.116 R)
• M16: 2,740,483 km (0.115 R)
• M17: 3,000,036 km (0.042 R)
• M18: 3,108,195 km (0.111 R)
• M19: 3,227,724 km (0.109 R)
• M20: 3,389,589 km (0.083 R)
• M21: 3,700,303 km (0.109 R)
• M22: 4,129,200 km (0.066 R)
• M23: 4,239,005 km (0.088 R)
• M24: 4,338,637 km (0.103 R)
• M25: 4,427,798 km (0.091 R)
• M26: 4,562,885 km (0.098 R)
• M27: 4,733,576 km (0.117 R)
• M28: 4,871,804 km (0.105 R)
• M29: 5,270,632 km (0.118 R)
• M30: 5,594,960 km (0.109 R)
• M31: 5,925,871 km (0.106 R)
• M32: 6,050,037 km (0.113 R)
• M33: 6,288,496 km (0.102 R)
• M34: 6,440,637 km (0.111 R)
• M35: 6,581,259 km (0.113 R)
• M36: 6,735,794 km (0.067 R)
• M37: 6,826,600 km (0.097 R)
• M38: 7,074,932 km (0.082 R)
• M39: 7,167,084 km (0.108 R)
• M40: 7,273,149 km (0.089 R)
• M41: 7,580,573 km (0.063 R)
• M42: 7,878,721 km (0.062 R)
• M43: 7,988,078 km (0.079 R)
• M44: 8,084,269 km (0.068 R)
• M45: 8,194,672 km (0.115 R)
• M46: 8,361,025 km (0.09 R)
• M47: 8,472,775 km (0.095 R)
• M48: 9,195,931 km (0.115 R)
• M49: 9,398,037 km (0.044 R)
• M50: 9,528,636 km (0.033 R)
• M51: 9,733,137 km (0.034 R)
• M52: 9,998,224 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 12.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.59 AU - 1.59 AU

Year: 1384 Days

Day: 14 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 27,042,535 km

• M1: 180,116 km (0.118 R)
• M2: 258,655 km (0.115 R)
• M3: 397,332 km (0.084 R)
• M4: 487,390 km (0.119 R)
• M5: 586,573 km (0.106 R)
• M6: 663,167 km (0.1 R)
• M7: 756,666 km (0.073 R)
• M8: 841,787 km (0.103 R)
• M9: 965,654 km (0.073 R)
• M10: 1,044,642 km (0.106 R)
• M11: 1,171,351 km (0.091 R)
• M12: 1,256,323 km (0.1 R)
• M13: 1,558,062 km (0.105 R)
• M14: 1,713,494 km (0.085 R)
• M15: 1,837,959 km (0.065 R)
• M16: 1,947,315 km (0.082 R)
• M17: 2,058,766 km (0.108 R)
• M18: 2,259,227 km (0.116 R)
• M19: 2,476,294 km (0.081 R)
• M20: 2,638,458 km (0.051 R)
• M21: 2,814,834 km (0.1 R)
• M22: 2,952,314 km (0.072 R)
• M23: 3,038,034 km (0.062 R)
• M24: 3,333,789 km (0.065 R)
• M25: 3,423,248 km (0.033 R)
• M26: 3,513,456 km (0.116 R)
• M27: 3,812,502 km (0.078 R)
• M28: 3,917,968 km (0.108 R)
• M29: 4,179,914 km (0.099 R)
• M30: 4,386,359 km (0.096 R)
• M31: 4,596,245 km (0.11 R)
• M32: 4,758,858 km (0.09 R)
• M33: 4,898,133 km (0.089 R)
• M34: 5,193,589 km (0.12 R)
• M35: 5,336,904 km (0.098 R)
• M36: 5,415,742 km (0.086 R)
• M37: 5,508,194 km (0.106 R)
• M38: 5,641,037 km (0.074 R)
• M39: 5,978,081 km (0.08 R)
• M40: 6,183,628 km (0.073 R)
• M41: 6,349,682 km (0.074 R)
• M42: 6,461,132 km (0.061 R)
• M43: 6,615,517 km (0.059 R)
• M44: 6,728,613 km (0.093 R)
• M45: 6,985,473 km (0.107 R)
• M46: 7,231,112 km (0.066 R)
• M47: 7,376,821 km (0.093 R)
• M48: 7,464,784 km (0.1 R)
• M49: 7,597,328 km (0.094 R)
• M50: 7,686,189 km (0.076 R)
• M51: 7,805,119 km (0.059 R)
• M52: 7,924,798 km (0.088 R)
• M53: 8,763,593 km (0.119 R)
• M54: 9,138,485 km (0.09 R)
• M55: 9,248,888 km (0.048 R)
• M56: 9,614,506 km (0.081 R)
• M57: 10,442,380 km (0.1 R)
• M58: 10,590,931 km (0.115 R)
• M59: 10,673,658 km (0.12 R)
• M60: 10,873,222 km (0.099 R)
• M61: 10,973,602 km (0.097 R)
• M62: 11,107,791 km (0.105 R)
• M63: 11,259,334 km (0.067 R)
• M64: 11,428,529 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229

Radius: 10.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.45 AU - 1.75 AU

Year: 1397 Days

Day: 13.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 27,042,535 km

• M1: 131,347 km (0.093 R)
• M2: 211,980 km (0.093 R)
• M3: 283,638 km (0.09 R)
• M4: 492,925 km (0.116 R)
• M5: 592,856 km (0.086 R)
• M6: 663,915 km (0.082 R)
• M7: 782,247 km (0.102 R)
• M8: 949,797 km (0.1 R)
• M9: 1,060,051 km (0.054 R)
• M10: 1,129,614 km (0.119 R)
• M11: 1,220,569 km (0.066 R)
• M12: 1,334,563 km (0.117 R)
• M13: 1,473,389 km (0.075 R)
• M14: 1,544,748 km (0.085 R)
• M15: 1,857,258 km (0.116 R)
• M16: 1,989,502 km (0.088 R)
• M17: 2,116,959 km (0.106 R)
• M18: 2,239,031 km (0.077 R)
• M19: 2,413,762 km (0.084 R)
• M20: 2,490,206 km (0.117 R)
• M21: 2,584,602 km (0.081 R)
• M22: 2,920,150 km (0.105 R)
• M23: 3,074,835 km (0.12 R)
• M24: 3,157,861 km (0.111 R)
• M25: 3,364,007 km (0.113 R)
• M26: 3,488,024 km (0.112 R)
• M27: 3,750,269 km (0.117 R)
• M28: 3,859,027 km (0.065 R)
• M29: 4,110,052 km (0.099 R)
• M30: 4,212,078 km (0.11 R)
• M31: 4,345,818 km (0.118 R)
• M32: 4,564,979 km (0.117 R)
• M33: 4,830,665 km (0.091 R)
• M34: 5,046,983 km (0.095 R)
• M35: 5,123,428 km (0.035 R)
• M36: 5,211,242 km (0.091 R)
• M37: 5,545,294 km (0.098 R)
• M38: 5,624,132 km (0.066 R)
• M39: 5,760,416 km (0.055 R)
• M40: 6,082,500 km (0.085 R)
• M41: 6,198,887 km (0.093 R)
• M42: 6,292,685 km (0.082 R)
• M43: 6,552,836 km (0.05 R)
• M44: 6,756,289 km (0.086 R)
• M45: 6,828,694 km (0.041 R)
• M46: 6,913,366 km (0.118 R)
• M47: 7,034,989 km (0.12 R)
• M48: 7,528,662 km (0.048 R)
• M49: 7,817,536 km (0.1 R)
• M50: 8,135,880 km (0.118 R)
• M51: 8,251,370 km (0.103 R)
• M52: 8,471,279 km (0.109 R)
• M53: 8,549,369 km (0.039 R)
• M54: 8,890,452 km (0.104 R)
• M55: 8,956,574 km (0.033 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 11.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.48 AU - 2.02 AU

Year: 1598 Days

Day: 5.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 27,042,535 km

• M1: 166,802 km (0.092 R)
• M2: 254,167 km (0.108 R)
• M3: 479,910 km (0.068 R)
• M4: 569,669 km (0.062 R)
• M5: 720,314 km (0.115 R)
• M6: 855,700 km (0.102 R)
• M7: 969,095 km (0.118 R)
• M8: 1,079,947 km (0.064 R)
• M9: 1,280,259 km (0.068 R)
• M10: 1,403,078 km (0.116 R)
• M11: 1,529,788 km (0.117 R)
• M12: 1,689,259 km (0.089 R)
• M13: 1,844,392 km (0.052 R)
• M14: 1,954,047 km (0.08 R)
• M15: 2,148,525 km (0.07 R)
• M16: 2,645,788 km (0.115 R)
• M17: 2,735,995 km (0.106 R)
• M18: 2,815,881 km (0.088 R)
• M19: 3,071,693 km (0.048 R)
• M20: 3,371,936 km (0.084 R)
• M21: 3,457,656 km (0.111 R)
• M22: 3,643,905 km (0.052 R)
• M23: 3,808,163 km (0.076 R)
• M24: 4,078,636 km (0.11 R)
• M25: 4,395,485 km (0.107 R)
• M26: 4,502,896 km (0.107 R)
• M27: 4,802,840 km (0.088 R)
• M28: 5,436,835 km (0.106 R)
• M29: 5,508,942 km (0.107 R)
• M30: 5,697,884 km (0.113 R)
• M31: 5,977,931 km (0.113 R)
• M32: 6,112,270 km (0.094 R)
• M33: 6,187,218 km (0.12 R)
• M34: 6,292,834 km (0.073 R)
• M35: 6,597,715 km (0.098 R)
• M36: 6,923,090 km (0.089 R)
• M37: 7,127,142 km (0.103 R)
• M38: 7,206,279 km (0.082 R)
• M39: 7,573,542 km (0.108 R)
• M40: 7,735,257 km (0.097 R)
• M41: 7,914,326 km (0.094 R)
• M42: 8,094,890 km (0.116 R)
• M43: 8,276,801 km (0.068 R)
• M44: 8,476,814 km (0.112 R)
• M45: 8,847,667 km (0.097 R)
• M46: 9,120,833 km (0.033 R)
• M47: 9,361,984 km (0.079 R)
• M48: 9,886,026 km (0.117 R)
• M49: 10,009,743 km (0.1 R)
• M50: 10,187,316 km (0.062 R)
• M51: 10,365,936 km (0.117 R)
• M52: 11,109,138 km (0.039 R)
• M53: 11,219,242 km (0.111 R)
• M54: 11,533,547 km (0.114 R)
• M55: 11,663,847 km (0.105 R)
• M56: 11,775,896 km (0.099 R)
• M57: 11,850,695 km (0.119 R)
• M58: 12,095,287 km (0.119 R)
• M59: 12,665,853 km (0.119 R)
• M60: 12,877,235 km (0.119 R)
• M61: 13,031,770 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.4

Radius: 11.8

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.39 AU - 2.13 AU

Year: 1612 Days

Day: 12 Hours

Environment

Temp: -198 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 27,042,535 km

• M1: 154,235 km (0.113 R)
• M2: 234,719 km (0.118 R)
• M3: 432,637 km (0.114 R)
• M4: 547,678 km (0.08 R)
• M5: 743,202 km (0.086 R)
• M6: 842,834 km (0.096 R)
• M7: 986,000 km (0.053 R)
• M8: 1,341,594 km (0.051 R)
• M9: 1,520,513 km (0.088 R)
• M10: 1,775,128 km (0.097 R)
• M11: 1,882,839 km (0.116 R)
• M12: 2,084,646 km (0.062 R)
• M13: 2,498,733 km (0.073 R)
• M14: 2,575,926 km (0.115 R)
• M15: 2,676,156 km (0.11 R)
• M16: 2,800,771 km (0.118 R)
• M17: 2,892,475 km (0.083 R)
• M18: 3,637,921 km (0.092 R)
• M19: 3,738,451 km (0.052 R)
• M20: 3,916,472 km (0.085 R)
• M21: 4,294,356 km (0.114 R)
• M22: 4,374,092 km (0.1 R)
• M23: 4,561,987 km (0.097 R)
• M24: 4,766,188 km (0.087 R)
• M25: 5,526,594 km (0.044 R)
• M26: 5,759,219 km (0.12 R)
• M27: 5,861,993 km (0.096 R)
• M28: 6,009,945 km (0.111 R)
• M29: 6,234,192 km (0.115 R)
• M30: 6,324,699 km (0.097 R)
• M31: 6,476,541 km (0.052 R)
• M32: 6,583,503 km (0.092 R)
• M33: 6,799,223 km (0.111 R)
• M34: 7,332,988 km (0.091 R)
• M35: 7,588,801 km (0.115 R)
• M36: 7,750,217 km (0.112 R)
• M37: 8,010,966 km (0.083 R)
• M38: 8,125,857 km (0.099 R)
• M39: 8,357,435 km (0.068 R)
• M40: 8,759,554 km (0.039 R)
• M41: 9,600,144 km (0.086 R)
• M42: 9,704,863 km (0.083 R)
• M43: 9,792,527 km (0.099 R)
• M44: 10,610,379 km (0.108 R)
• M45: 10,881,899 km (0.072 R)
• M46: 10,972,854 km (0.083 R)
• M47: 11,173,914 km (0.05 R)
• M48: 11,247,366 km (0.07 R)
• M49: 11,357,770 km (0.108 R)
• M50: 11,487,172 km (0.1 R)
• M51: 11,840,671 km (0.1 R)
• M52: 12,065,816 km (0.072 R)
• M53: 12,368,154 km (0.06 R)
• M54: 12,501,146 km (0.084 R)
• M55: 12,653,885 km (0.1 R)
• M56: 12,730,480 km (0.109 R)
• M57: 12,807,223 km (0.062 R)
• M58: 13,019,054 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 13.2

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.53 AU - 4.15 AU

Year: 4213 Days

Day: 5.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 27,042,535 km

• M1: 179,966 km (0.079 R)
• M2: 290,070 km (0.041 R)
• M3: 455,675 km (0.069 R)
• M4: 661,971 km (0.115 R)
• M5: 842,086 km (0.087 R)
• M6: 1,026,840 km (0.107 R)
• M7: 1,467,854 km (0.112 R)
• M8: 1,587,233 km (0.093 R)
• M9: 2,115,015 km (0.086 R)
• M10: 2,806,456 km (0.113 R)
• M11: 2,956,652 km (0.113 R)
• M12: 3,128,989 km (0.096 R)
• M13: 3,265,273 km (0.07 R)
• M14: 3,403,800 km (0.115 R)
• M15: 3,748,175 km (0.101 R)
• M16: 3,851,547 km (0.102 R)
• M17: 3,977,059 km (0.12 R)
• M18: 4,938,675 km (0.113 R)
• M19: 5,075,407 km (0.065 R)
• M20: 5,801,405 km (0.096 R)
• M21: 5,945,767 km (0.045 R)
• M22: 6,091,326 km (0.103 R)
• M23: 6,510,200 km (0.114 R)
• M24: 6,635,114 km (0.08 R)
• M25: 7,454,163 km (0.075 R)
• M26: 8,089,355 km (0.062 R)
• M27: 8,304,926 km (0.028 R)
• M28: 8,742,051 km (0.119 R)
• M29: 9,046,782 km (0.112 R)
• M30: 10,184,922 km (0.099 R)
• M31: 10,359,503 km (0.083 R)
• M32: 11,038,079 km (0.031 R)
• M33: 11,548,806 km (0.098 R)
• M34: 11,731,016 km (0.11 R)
• M35: 11,822,421 km (0.063 R)
• M36: 11,975,310 km (0.076 R)
• M37: 12,221,398 km (0.097 R)
• M38: 12,438,165 km (0.12 R)
• M39: 12,562,481 km (0.095 R)
• M40: 13,190,792 km (0.106 R)
• M41: 13,413,095 km (0.083 R)
• M42: 14,022,706 km (0.119 R)
• M43: 14,347,333 km (0.045 R)
• M44: 14,772,939 km (0.102 R)
• M45: 14,937,796 km (0.074 R)
• M46: 15,269,305 km (0.105 R)
• M47: 15,402,597 km (0.093 R)
• M48: 16,244,384 km (0.091 R)
• M49: 17,972,539 km (0.067 R)
• M50: 18,537,869 km (0.04 R)
• M51: 18,644,532 km (0.114 R)
• M52: 19,252,648 km (0.096 R)
• M53: 19,758,438 km (0.062 R)
• M54: 20,268,716 km (0.111 R)
• M55: 20,930,986 km (0.118 R)
• M56: 21,525,787 km (0.119 R)
• M57: 21,675,385 km (0.117 R)
• M58: 23,266,508 km (0.057 R)
• M59: 23,766,614 km (0.029 R)
• M60: 24,192,519 km (0.092 R)
• M61: 24,582,072 km (0.109 R)
• M62: 24,816,641 km (0.083 R)
• M63: 25,169,991 km (0.104 R)
• M64: 25,683,411 km (0.113 R)
• M65: 25,842,135 km (0.084 R)
• M66: 26,040,950 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit