🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.3

Radius: 11.7

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.49 AU - 0.53 AU

Year: 243 Days

Day: 7.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 42,763,004 km

• M1: 150,495 km (0.108 R)
• M2: 272,567 km (0.114 R)
• M3: 355,594 km (0.03 R)
• M4: 434,133 km (0.094 R)
• M5: 525,986 km (0.058 R)
• M6: 605,871 km (0.105 R)
• M7: 702,811 km (0.074 R)
• M8: 815,308 km (0.092 R)
• M9: 927,806 km (0.111 R)
• M10: 1,074,412 km (0.079 R)
• M11: 1,180,477 km (0.101 R)
• M12: 1,263,504 km (0.088 R)
• M13: 1,391,859 km (0.074 R)
• M14: 1,484,011 km (0.098 R)
• M15: 1,683,425 km (0.057 R)
• M16: 1,812,528 km (0.09 R)
• M17: 1,909,467 km (0.039 R)
• M18: 1,985,613 km (0.097 R)
• M19: 2,094,969 km (0.09 R)
• M20: 2,187,570 km (0.076 R)
• M21: 2,277,029 km (0.084 R)
• M22: 2,391,621 km (0.107 R)
• M23: 2,508,307 km (0.115 R)
• M24: 2,611,979 km (0.114 R)
• M25: 2,692,014 km (0.101 R)
• M26: 2,788,056 km (0.082 R)
• M27: 2,895,766 km (0.116 R)
• M28: 3,083,362 km (0.066 R)
• M29: 3,168,184 km (0.098 R)
• M30: 3,356,378 km (0.119 R)
• M31: 3,443,593 km (0.059 R)
• M32: 3,531,557 km (0.113 R)
• M33: 3,743,836 km (0.119 R)
• M34: 3,868,601 km (0.099 R)
• M35: 3,960,304 km (0.115 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.8

Radius: 8

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 42,763,004 km

• M1: 100,231 km (0.105 R)
• M2: 177,124 km (0.113 R)
• M3: 229,334 km (0.089 R)
• M4: 291,865 km (0.093 R)
• M5: 354,846 km (0.118 R)
• M6: 418,276 km (0.107 R)
• M7: 477,816 km (0.084 R)
• M8: 591,360 km (0.044 R)
• M9: 777,460 km (0.085 R)
• M10: 849,716 km (0.101 R)
• M11: 909,854 km (0.118 R)
• M12: 997,519 km (0.036 R)
• M13: 1,072,617 km (0.078 R)
• M14: 1,134,251 km (0.089 R)
• M15: 1,241,064 km (0.063 R)
• M16: 1,314,217 km (0.078 R)
• M17: 1,401,433 km (0.053 R)
• M18: 1,477,728 km (0.04 R)
• M19: 1,603,689 km (0.092 R)
• M20: 1,724,265 km (0.077 R)
• M21: 1,838,558 km (0.114 R)
• M22: 1,894,358 km (0.069 R)
• M23: 2,036,326 km (0.099 R)
• M24: 2,094,221 km (0.094 R)
• M25: 2,152,564 km (0.06 R)
• M26: 2,211,505 km (0.086 R)
• M27: 2,346,143 km (0.107 R)
• M28: 2,519,527 km (0.108 R)
• M29: 2,613,176 km (0.113 R)
• M30: 2,676,156 km (0.109 R)
• M31: 2,734,350 km (0.072 R)
• M32: 2,857,469 km (0.034 R)
• M33: 2,998,839 km (0.116 R)
• M34: 3,098,172 km (0.116 R)
• M35: 3,159,357 km (0.094 R)
• M36: 3,237,896 km (0.086 R)
• M37: 3,311,349 km (0.053 R)
• M38: 3,414,123 km (0.115 R)
• M39: 3,605,159 km (0.104 R)
• M40: 3,669,636 km (0.049 R)
• M41: 3,728,577 km (0.044 R)
• M42: 3,823,422 km (0.105 R)
• M43: 3,919,315 km (0.117 R)
• M44: 3,991,720 km (0.065 R)
• M45: 4,052,307 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.1

Radius: 12.6

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.9 AU - 1.14 AU

Year: 687 Days

Day: 7.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 161.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 42,763,004 km

• M1: 171,738 km (0.105 R)
• M2: 253,868 km (0.111 R)
• M3: 352,752 km (0.091 R)
• M4: 472,280 km (0.11 R)
• M5: 572,511 km (0.12 R)
• M6: 751,879 km (0.044 R)
• M7: 841,189 km (0.071 R)
• M8: 985,551 km (0.058 R)
• M9: 1,078,900 km (0.1 R)
• M10: 1,218,774 km (0.093 R)
• M11: 1,307,037 km (0.028 R)
• M12: 1,490,593 km (0.11 R)
• M13: 1,620,145 km (0.104 R)
• M14: 1,746,555 km (0.108 R)
• M15: 1,825,543 km (0.092 R)
• M16: 2,054,727 km (0.119 R)
• M17: 2,246,661 km (0.092 R)
• M18: 2,396,558 km (0.077 R)
• M19: 2,509,205 km (0.056 R)
• M20: 2,598,964 km (0.069 R)
• M21: 2,706,525 km (0.079 R)
• M22: 2,790,299 km (0.077 R)
• M23: 2,934,811 km (0.108 R)
• M24: 3,151,878 km (0.105 R)
• M25: 3,284,720 km (0.103 R)
• M26: 3,501,338 km (0.101 R)
• M27: 3,722,593 km (0.112 R)
• M28: 3,929,487 km (0.088 R)
• M29: 4,247,084 km (0.068 R)
• M30: 4,364,817 km (0.118 R)
• M31: 4,533,264 km (0.049 R)
• M32: 4,846,223 km (0.117 R)
• M33: 4,938,375 km (0.06 R)
• M34: 5,062,242 km (0.114 R)
• M35: 5,207,951 km (0.109 R)
• M36: 5,344,683 km (0.077 R)
• M37: 5,503,855 km (0.105 R)
• M38: 5,750,991 km (0.112 R)
• M39: 6,650,673 km (0.041 R)
• M40: 6,914,114 km (0.111 R)
• M41: 7,029,754 km (0.102 R)
• M42: 7,239,490 km (0.061 R)
• M43: 7,510,711 km (0.114 R)
• M44: 7,725,234 km (0.097 R)
• M45: 7,809,158 km (0.041 R)
• M46: 7,965,937 km (0.117 R)
• M47: 8,282,636 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 12.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1 AU - 1.36 AU

Year: 855 Days

Day: 13.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 42,763,004 km

• M1: 152,590 km (0.098 R)
• M2: 240,404 km (0.103 R)
• M3: 322,683 km (0.092 R)
• M4: 433,235 km (0.066 R)
• M5: 528,529 km (0.111 R)
• M6: 677,678 km (0.094 R)
• M7: 825,780 km (0.091 R)
• M8: 938,727 km (0.084 R)
• M9: 1,051,374 km (0.081 R)
• M10: 1,219,821 km (0.058 R)
• M11: 1,377,497 km (0.11 R)
• M12: 1,728,304 km (0.069 R)
• M13: 1,899,295 km (0.118 R)
• M14: 1,975,440 km (0.068 R)
• M15: 2,099,457 km (0.1 R)
• M16: 2,178,295 km (0.094 R)
• M17: 2,298,571 km (0.069 R)
• M18: 2,596,570 km (0.044 R)
• M19: 2,863,303 km (0.069 R)
• M20: 2,977,746 km (0.054 R)
• M21: 3,139,012 km (0.115 R)
• M22: 3,220,693 km (0.086 R)
• M23: 3,312,396 km (0.118 R)
• M24: 3,668,738 km (0.077 R)
• M25: 4,116,634 km (0.037 R)
• M26: 4,428,546 km (0.088 R)
• M27: 4,582,183 km (0.084 R)
• M28: 4,706,499 km (0.076 R)
• M29: 4,821,390 km (0.091 R)
• M30: 5,086,028 km (0.091 R)
• M31: 5,225,603 km (0.067 R)
• M32: 5,596,456 km (0.065 R)
• M33: 5,707,308 km (0.066 R)
• M34: 5,852,418 km (0.099 R)
• M35: 5,931,107 km (0.041 R)
• M36: 6,055,423 km (0.115 R)
• M37: 6,134,859 km (0.076 R)
• M38: 6,329,636 km (0.088 R)
• M39: 6,479,832 km (0.117 R)
• M40: 6,573,031 km (0.11 R)
• M41: 6,690,017 km (0.077 R)
• M42: 6,937,900 km (0.111 R)
• M43: 7,224,979 km (0.068 R)
• M44: 7,357,971 km (0.096 R)
• M45: 7,613,933 km (0.075 R)
• M46: 7,724,636 km (0.113 R)
• M47: 7,810,954 km (0.069 R)
• M48: 7,910,137 km (0.097 R)
• M49: 8,009,769 km (0.098 R)
• M50: 8,147,399 km (0.109 R)
• M51: 8,235,363 km (0.101 R)
• M52: 8,361,623 km (0.051 R)
• M53: 8,463,051 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 9.6

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.24 AU - 1.84 AU

Year: 1274 Days

Day: 14.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,763,004 km

• M1: 124,765 km (0.043 R)
• M2: 195,076 km (0.074 R)
• M3: 256,411 km (0.105 R)
• M4: 351,854 km (0.057 R)
• M5: 611,556 km (0.094 R)
• M6: 679,623 km (0.111 R)
• M7: 763,697 km (0.115 R)
• M8: 824,284 km (0.105 R)
• M9: 900,579 km (0.064 R)
• M10: 1,053,468 km (0.05 R)
• M11: 1,144,723 km (0.078 R)
• M12: 1,393,355 km (0.111 R)
• M13: 1,511,537 km (0.114 R)
• M14: 1,703,920 km (0.104 R)
• M15: 1,794,127 km (0.047 R)
• M16: 1,941,930 km (0.112 R)
• M17: 2,562,462 km (0.059 R)
• M18: 2,718,941 km (0.103 R)
• M19: 2,782,371 km (0.09 R)
• M20: 2,857,020 km (0.098 R)
• M21: 2,997,642 km (0.082 R)
• M22: 3,173,868 km (0.043 R)
• M23: 3,319,577 km (0.08 R)
• M24: 3,433,122 km (0.088 R)
• M25: 3,711,074 km (0.111 R)
• M26: 3,817,289 km (0.049 R)
• M27: 3,924,551 km (0.097 R)
• M28: 4,044,827 km (0.091 R)
• M29: 4,588,615 km (0.115 R)
• M30: 4,856,246 km (0.102 R)
• M31: 4,985,648 km (0.027 R)
• M32: 5,274,073 km (0.1 R)
• M33: 5,785,398 km (0.071 R)
• M34: 6,200,233 km (0.092 R)
• M35: 6,411,166 km (0.051 R)
• M36: 6,739,384 km (0.103 R)
• M37: 6,826,001 km (0.106 R)
• M38: 7,058,626 km (0.046 R)
• M39: 7,338,224 km (0.04 R)
• M40: 7,412,425 km (0.118 R)
• M41: 7,576,534 km (0.091 R)
• M42: 7,681,551 km (0.1 R)
• M43: 7,877,973 km (0.112 R)
• M44: 8,183,452 km (0.031 R)
• M45: 8,353,096 km (0.106 R)
• M46: 8,523,937 km (0.101 R)
• M47: 8,617,585 km (0.114 R)
• M48: 8,900,625 km (0.103 R)
• M49: 9,122,927 km (0.104 R)
• M50: 9,234,826 km (0.105 R)
• M51: 9,443,665 km (0.12 R)
• M52: 9,508,291 km (0.068 R)
• M53: 9,768,143 km (0.116 R)
• M54: 10,295,026 km (0.082 R)
• M55: 10,612,174 km (0.089 R)
• M56: 10,696,248 km (0.115 R)
• M57: 10,831,035 km (0.108 R)
• M58: 11,085,501 km (0.064 R)
• M59: 11,307,654 km (0.098 R)
• M60: 11,376,320 km (0.09 R)
• M61: 11,445,135 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 14.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.01 AU - 4.83 AU

Year: 5176 Days

Day: 14.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 42,763,004 km

• M1: 244,892 km (0.077 R)
• M2: 667,356 km (0.111 R)
• M3: 927,208 km (0.112 R)
• M4: 1,119,740 km (0.106 R)
• M5: 1,236,127 km (0.11 R)
• M6: 1,482,216 km (0.11 R)
• M7: 2,167,673 km (0.083 R)
• M8: 2,642,497 km (0.038 R)
• M9: 2,943,338 km (0.104 R)
• M10: 3,192,119 km (0.112 R)
• M11: 3,578,531 km (0.087 R)
• M12: 3,710,775 km (0.052 R)
• M13: 4,048,418 km (0.103 R)
• M14: 4,490,778 km (0.109 R)
• M15: 4,899,929 km (0.113 R)
• M16: 5,728,402 km (0.097 R)
• M17: 6,172,259 km (0.104 R)
• M18: 7,176,958 km (0.056 R)
• M19: 7,655,671 km (0.096 R)
• M20: 7,913,428 km (0.12 R)
• M21: 8,028,768 km (0.117 R)
• M22: 8,290,714 km (0.037 R)
• M23: 8,942,662 km (0.12 R)
• M24: 9,335,805 km (0.083 R)
• M25: 9,796,417 km (0.073 R)
• M26: 10,233,093 km (0.04 R)
• M27: 11,287,758 km (0.027 R)
• M28: 11,385,296 km (0.058 R)
• M29: 11,483,133 km (0.12 R)
• M30: 12,143,009 km (0.114 R)
• M31: 12,511,020 km (0.09 R)
• M32: 12,679,616 km (0.099 R)
• M33: 12,882,920 km (0.067 R)
• M34: 13,019,054 km (0.112 R)
• M35: 13,395,891 km (0.073 R)
• M36: 13,845,881 km (0.069 R)
• M37: 14,090,324 km (0.104 R)
• M38: 14,265,653 km (0.04 R)
• M39: 14,406,574 km (0.05 R)
• M40: 15,622,655 km (0.088 R)
• M41: 15,986,627 km (0.083 R)
• M42: 16,500,944 km (0.088 R)
• M43: 16,797,298 km (0.085 R)
• M44: 17,058,047 km (0.097 R)
• M45: 17,170,245 km (0.034 R)
• M46: 17,320,142 km (0.116 R)
• M47: 17,432,939 km (0.085 R)
• M48: 17,621,283 km (0.043 R)
• M49: 18,727,559 km (0.078 R)
• M50: 18,959,286 km (0.099 R)
• M51: 19,386,687 km (0.103 R)
• M52: 20,132,133 km (0.037 R)
• M53: 20,369,545 km (0.09 R)
• M54: 21,127,408 km (0.101 R)
• M55: 21,247,984 km (0.108 R)
• M56: 22,711,949 km (0.035 R)
• M57: 22,959,084 km (0.048 R)
• M58: 23,789,502 km (0.104 R)
• M59: 24,166,339 km (0.118 R)
• M60: 24,418,711 km (0.09 R)
• M61: 25,479,659 km (0.11 R)
• M62: 25,779,453 km (0.12 R)
• M63: 26,080,444 km (0.104 R)
• M64: 27,514,788 km (0.052 R)
• M65: 28,662,952 km (0.111 R)
• M66: 28,796,393 km (0.048 R)
• M67: 29,153,483 km (0.067 R)
• M68: 30,233,281 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 306.9

Radius: 5.3

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.84 AU - 8.34 AU

Year: 12589 Days

Day: 20 Hours

Environment

Temp: -239 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,763,004 km

• M1: 81,082 km (0.116 R)
• M2: 631,752 km (0.11 R)
• M3: 677,828 km (0.081 R)
• M4: 773,421 km (0.081 R)
• M5: 978,220 km (0.078 R)
• M6: 1,161,627 km (0.051 R)
• M7: 1,539,362 km (0.078 R)
• M8: 1,644,978 km (0.102 R)
• M9: 2,302,461 km (0.116 R)
• M10: 2,521,622 km (0.115 R)
• M11: 2,621,104 km (0.111 R)
• M12: 3,245,376 km (0.109 R)
• M13: 3,299,381 km (0.091 R)
• M14: 5,180,425 km (0.044 R)
• M15: 5,435,040 km (0.099 R)
• M16: 5,693,845 km (0.103 R)
• M17: 5,890,566 km (0.048 R)
• M18: 6,358,209 km (0.105 R)
• M19: 6,562,260 km (0.03 R)
• M20: 7,722,541 km (0.112 R)
• M21: 7,831,149 km (0.106 R)
• M22: 8,196,916 km (0.12 R)
• M23: 8,270,668 km (0.043 R)
• M24: 8,381,819 km (0.098 R)
• M25: 8,530,669 km (0.036 R)
• M26: 8,869,059 km (0.051 R)
• M27: 9,211,788 km (0.051 R)
• M28: 9,792,527 km (0.045 R)
• M29: 9,910,111 km (0.107 R)
• M30: 10,305,498 km (0.111 R)
• M31: 10,425,027 km (0.104 R)
• M32: 11,030,001 km (0.08 R)
• M33: 11,193,212 km (0.075 R)
• M34: 11,234,052 km (0.097 R)
• M35: 11,439,600 km (0.031 R)
• M36: 11,687,633 km (0.075 R)
• M37: 12,021,236 km (0.099 R)
• M38: 12,063,273 km (0.099 R)
• M39: 12,655,232 km (0.075 R)
• M40: 12,954,876 km (0.094 R)
• M41: 13,386,915 km (0.102 R)
• M42: 13,648,263 km (0.099 R)
• M43: 13,779,759 km (0.118 R)
• M44: 13,823,591 km (0.078 R)
• M45: 13,999,518 km (0.11 R)
• M46: 14,132,062 km (0.108 R)
• M47: 14,353,766 km (0.06 R)
• M48: 14,980,880 km (0.034 R)
• M49: 15,206,923 km (0.041 R)
• M50: 15,571,044 km (0.065 R)
• M51: 15,938,008 km (0.115 R)
• M52: 16,215,063 km (0.071 R)
• M53: 16,540,438 km (0.076 R)
• M54: 16,961,855 km (0.032 R)
• M55: 17,767,440 km (0.103 R)
• M56: 17,863,033 km (0.068 R)
• M57: 19,170,219 km (0.059 R)
• M58: 19,268,355 km (0.091 R)
• M59: 19,612,879 km (0.032 R)
• M60: 20,759,098 km (0.098 R)
• M61: 21,011,021 km (0.115 R)
• M62: 23,849,641 km (0.071 R)
• M63: 24,431,726 km (0.106 R)
• M64: 24,591,197 km (0.092 R)
• M65: 25,125,561 km (0.098 R)
• M66: 25,179,266 km (0.096 R)
• M67: 25,501,949 km (0.072 R)
• M68: 26,369,018 km (0.049 R)
• M69: 26,587,282 km (0.116 R)
• M70: 26,696,638 km (0.113 R)
• M71: 26,915,798 km (0.026 R)
• M72: 27,355,915 km (0.115 R)
• M73: 27,853,927 km (0.072 R)
• M74: 28,410,880 km (0.115 R)
• M75: 28,634,678 km (0.117 R)
• M76: 29,083,920 km (0.079 R)
• M77: 29,140,169 km (0.099 R)
• M78: 29,705,500 km (0.102 R)
• M79: 30,560,152 km (0.085 R)
• M80: 30,732,040 km (0.109 R)
• M81: 30,789,486 km (0.077 R)
• M82: 31,770,249 km (0.087 R)
• M83: 32,002,575 km (0.032 R)
• M84: 32,060,768 km (0.109 R)
• M85: 33,407,897 km (0.036 R)
• M86: 34,118,188 km (0.117 R)
• M87: 34,713,887 km (0.112 R)
• M88: 35,553,580 km (0.12 R)
• M89: 36,642,951 km (0.075 R)
• M90: 37,927,698 km (0.061 R)
• M91: 39,601,100 km (0.073 R)
• M92: 40,289,699 km (0.05 R)
• M93: 42,251,675 km (0.094 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: 271 - 18,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit