🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 11

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.63 AU - 0.97 AU

Year: 469 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,620,909 km

• M1: 167,998 km (0.074 R)
• M2: 252,072 km (0.099 R)
• M3: 341,981 km (0.111 R)
• M4: 487,988 km (0.106 R)
• M5: 590,762 km (0.111 R)
• M6: 672,592 km (0.065 R)
• M7: 758,760 km (0.093 R)
• M8: 918,531 km (0.083 R)
• M9: 1,002,904 km (0.12 R)
• M10: 1,098,946 km (0.1 R)
• M11: 1,248,993 km (0.101 R)
• M12: 1,411,157 km (0.105 R)
• M13: 1,530,087 km (0.094 R)
• M14: 1,804,599 km (0.082 R)
• M15: 1,879,847 km (0.082 R)
• M16: 1,961,677 km (0.109 R)
• M17: 2,072,678 km (0.104 R)
• M18: 2,197,294 km (0.032 R)
• M19: 2,295,430 km (0.12 R)
• M20: 2,394,912 km (0.086 R)
• M21: 2,531,944 km (0.102 R)
• M22: 2,782,969 km (0.09 R)
• M23: 2,857,918 km (0.108 R)
• M24: 3,035,640 km (0.09 R)
• M25: 3,119,415 km (0.082 R)
• M26: 3,217,102 km (0.056 R)
• M27: 3,295,940 km (0.04 R)
• M28: 3,428,933 km (0.065 R)
• M29: 3,570,303 km (0.101 R)
• M30: 3,693,272 km (0.099 R)
• M31: 3,789,763 km (0.116 R)
• M32: 3,936,219 km (0.077 R)
• M33: 4,091,651 km (0.109 R)
• M34: 4,278,050 km (0.116 R)
• M35: 4,423,310 km (0.09 R)
• M36: 4,585,025 km (0.068 R)
• M37: 4,741,355 km (0.113 R)
• M38: 4,884,221 km (0.116 R)
• M39: 5,036,212 km (0.092 R)
• M40: 5,120,586 km (0.112 R)
• M41: 5,205,258 km (0.098 R)
• M42: 5,306,087 km (0.1 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.8

Radius: 10.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.75 AU - 0.87 AU

Year: 478 Days

Day: 14 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,620,909 km

• M1: 134,339 km (0.11 R)
• M2: 216,767 km (0.086 R)
• M3: 309,368 km (0.105 R)
• M4: 396,135 km (0.04 R)
• M5: 544,387 km (0.102 R)
• M6: 610,808 km (0.093 R)
• M7: 749,635 km (0.03 R)
• M8: 817,552 km (0.119 R)
• M9: 895,642 km (0.052 R)
• M10: 1,005,597 km (0.034 R)
• M11: 1,098,647 km (0.111 R)
• M12: 1,163,871 km (0.058 R)
• M13: 1,235,080 km (0.113 R)
• M14: 1,335,311 km (0.039 R)
• M15: 1,424,321 km (0.062 R)
• M16: 1,525,150 km (0.086 R)
• M17: 1,603,540 km (0.097 R)
• M18: 1,728,903 km (0.072 R)
• M19: 1,841,999 km (0.113 R)
• M20: 1,910,066 km (0.119 R)
• M21: 1,984,416 km (0.066 R)
• M22: 2,059,663 km (0.104 R)
• M23: 2,124,888 km (0.111 R)
• M24: 2,202,081 km (0.12 R)
• M25: 2,393,267 km (0.118 R)
• M26: 2,654,913 km (0.101 R)
• M27: 2,732,256 km (0.085 R)
• M28: 2,901,451 km (0.11 R)
• M29: 2,975,053 km (0.059 R)
• M30: 3,269,461 km (0.108 R)
• M31: 3,378,219 km (0.114 R)
• M32: 3,468,875 km (0.071 R)
• M33: 3,540,533 km (0.074 R)
• M34: 3,866,058 km (0.074 R)
• M35: 4,001,893 km (0.108 R)
• M36: 4,104,666 km (0.038 R)
• M37: 4,173,781 km (0.109 R)
• M38: 4,291,963 km (0.103 R)
• M39: 4,397,280 km (0.077 R)
• M40: 4,856,396 km (0.097 R)
• M41: 4,966,350 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.1

Radius: 12.9

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.36 AU - 1.54 AU

Year: 1145 Days

Day: 7.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 23,620,909 km

• M1: 187,895 km (0.102 R)
• M2: 327,919 km (0.057 R)
• M3: 442,959 km (0.12 R)
• M4: 796,309 km (0.102 R)
• M5: 973,433 km (0.061 R)
• M6: 1,141,881 km (0.049 R)
• M7: 1,273,078 km (0.096 R)
• M8: 1,442,423 km (0.087 R)
• M9: 1,525,749 km (0.079 R)
• M10: 2,146,879 km (0.108 R)
• M11: 2,400,148 km (0.08 R)
• M12: 2,632,623 km (0.079 R)
• M13: 2,777,883 km (0.061 R)
• M14: 2,936,457 km (0.084 R)
• M15: 3,251,809 km (0.045 R)
• M16: 3,351,890 km (0.085 R)
• M17: 3,635,677 km (0.049 R)
• M18: 3,739,648 km (0.116 R)
• M19: 4,166,151 km (0.109 R)
• M20: 4,323,977 km (0.098 R)
• M21: 4,620,629 km (0.1 R)
• M22: 4,771,574 km (0.11 R)
• M23: 4,975,326 km (0.064 R)
• M24: 5,117,145 km (0.072 R)
• M25: 5,510,886 km (0.086 R)
• M26: 5,644,178 km (0.112 R)
• M27: 6,051,084 km (0.109 R)
• M28: 6,341,454 km (0.038 R)
• M29: 6,495,540 km (0.076 R)
• M30: 6,764,517 km (0.099 R)
• M31: 7,124,000 km (0.093 R)
• M32: 7,298,731 km (0.073 R)
• M33: 7,623,059 km (0.068 R)
• M34: 7,831,748 km (0.12 R)
• M35: 7,952,024 km (0.103 R)
• M36: 8,118,228 km (0.072 R)
• M37: 8,255,110 km (0.105 R)
• M38: 8,438,816 km (0.118 R)
• M39: 8,531,267 km (0.054 R)
• M40: 8,748,184 km (0.096 R)
• M41: 8,857,241 km (0.082 R)
• M42: 9,108,416 km (0.1 R)
• M43: 9,234,826 km (0.085 R)
• M44: 9,457,577 km (0.063 R)
• M45: 9,714,437 km (0.077 R)
• M46: 9,795,070 km (0.065 R)
• M47: 9,892,309 km (0.027 R)
• M48: 10,152,908 km (0.056 R)
• M49: 10,251,194 km (0.111 R)
• M50: 10,382,840 km (0.066 R)
• M51: 10,564,751 km (0.101 R)
• M52: 10,864,695 km (0.061 R)
• M53: 11,201,290 km (0.112 R)
• M54: 11,336,975 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.9

Radius: 11.9

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.31 AU - 1.81 AU

Year: 1278 Days

Day: 11.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,620,909 km

• M1: 154,834 km (0.062 R)
• M2: 275,410 km (0.068 R)
• M3: 379,829 km (0.09 R)
• M4: 525,238 km (0.117 R)
• M5: 636,539 km (0.052 R)
• M6: 763,697 km (0.115 R)
• M7: 858,393 km (0.115 R)
• M8: 1,015,919 km (0.092 R)
• M9: 1,121,386 km (0.104 R)
• M10: 1,199,326 km (0.043 R)
• M11: 1,512,734 km (0.111 R)
• M12: 1,643,781 km (0.037 R)
• M13: 1,815,370 km (0.118 R)
• M14: 1,936,395 km (0.029 R)
• M15: 2,060,112 km (0.114 R)
• M16: 2,196,396 km (0.054 R)
• M17: 2,613,176 km (0.109 R)
• M18: 2,739,885 km (0.117 R)
• M19: 2,934,063 km (0.101 R)
• M20: 3,121,509 km (0.086 R)
• M21: 3,290,405 km (0.025 R)
• M22: 3,381,660 km (0.09 R)
• M23: 4,081,329 km (0.089 R)
• M24: 4,241,548 km (0.045 R)
• M25: 4,316,198 km (0.06 R)
• M26: 4,466,843 km (0.06 R)
• M27: 4,568,270 km (0.052 R)
• M28: 4,644,864 km (0.084 R)
• M29: 4,838,145 km (0.068 R)
• M30: 4,929,250 km (0.108 R)
• M31: 5,073,761 km (0.056 R)
• M32: 5,259,562 km (0.096 R)
• M33: 5,407,215 km (0.085 R)
• M34: 5,983,616 km (0.073 R)
• M35: 6,250,947 km (0.08 R)
• M36: 6,493,445 km (0.116 R)
• M37: 6,608,636 km (0.071 R)
• M38: 6,724,424 km (0.062 R)
• M39: 6,987,717 km (0.109 R)
• M40: 7,076,278 km (0.076 R)
• M41: 7,239,490 km (0.1 R)
• M42: 7,615,130 km (0.104 R)
• M43: 8,354,443 km (0.089 R)
• M44: 8,685,054 km (0.033 R)
• M45: 8,891,798 km (0.104 R)
• M46: 9,020,004 km (0.056 R)
• M47: 9,261,903 km (0.082 R)
• M48: 9,424,367 km (0.066 R)
• M49: 9,505,897 km (0.112 R)
• M50: 9,702,619 km (0.094 R)
• M51: 10,083,644 km (0.089 R)
• M52: 10,233,990 km (0.047 R)
• M53: 10,435,798 km (0.053 R)
• M54: 10,520,171 km (0.086 R)
• M55: 10,655,707 km (0.09 R)
• M56: 10,928,723 km (0.072 R)
• M57: 11,186,630 km (0.105 R)
• M58: 11,498,840 km (0.09 R)
• M59: 11,796,390 km (0.106 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.6

Radius: 9.2

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.45 AU - 2.69 AU

Year: 2703 Days

Day: 5.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 23,620,909 km

• M1: 125,513 km (0.089 R)
• M2: 192,383 km (0.076 R)
• M3: 288,125 km (0.077 R)
• M4: 350,358 km (0.111 R)
• M5: 510,727 km (0.105 R)
• M6: 635,492 km (0.111 R)
• M7: 1,089,970 km (0.058 R)
• M8: 1,248,394 km (0.111 R)
• M9: 1,327,232 km (0.064 R)
• M10: 1,476,232 km (0.073 R)
• M11: 1,739,374 km (0.103 R)
• M12: 1,925,624 km (0.098 R)
• M13: 2,056,223 km (0.081 R)
• M14: 2,197,742 km (0.076 R)
• M15: 2,465,523 km (0.085 R)
• M16: 2,532,094 km (0.027 R)
• M17: 2,658,504 km (0.085 R)
• M18: 3,112,982 km (0.044 R)
• M19: 3,230,416 km (0.09 R)
• M20: 3,432,673 km (0.084 R)
• M21: 3,734,262 km (0.117 R)
• M22: 3,830,154 km (0.062 R)
• M23: 3,975,863 km (0.1 R)
• M24: 4,044,378 km (0.061 R)
• M25: 4,172,733 km (0.112 R)
• M26: 4,383,068 km (0.091 R)
• M27: 4,545,681 km (0.102 R)
• M28: 5,345,132 km (0.054 R)
• M29: 5,410,207 km (0.115 R)
• M30: 5,508,194 km (0.046 R)
• M31: 5,584,788 km (0.074 R)
• M32: 6,018,023 km (0.104 R)
• M33: 6,210,406 km (0.085 R)
• M34: 6,404,734 km (0.084 R)
• M35: 6,717,543 km (0.103 R)
• M36: 6,823,009 km (0.084 R)
• M37: 7,083,010 km (0.065 R)
• M38: 7,202,240 km (0.119 R)
• M39: 7,698,157 km (0.103 R)
• M40: 7,808,560 km (0.116 R)
• M41: 7,968,929 km (0.099 R)
• M42: 8,217,710 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.5

Radius: 12.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.57 AU - 3.31 AU

Year: 3307 Days

Day: 9.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 23,620,909 km

• M1: 161,117 km (0.084 R)
• M2: 466,745 km (0.091 R)
• M3: 600,336 km (0.113 R)
• M4: 738,565 km (0.039 R)
• M5: 945,459 km (0.049 R)
• M6: 1,026,840 km (0.119 R)
• M7: 1,377,946 km (0.085 R)
• M8: 1,498,971 km (0.111 R)
• M9: 1,637,947 km (0.107 R)
• M10: 1,781,262 km (0.101 R)
• M11: 1,959,134 km (0.063 R)
• M12: 2,050,239 km (0.119 R)
• M13: 2,397,156 km (0.073 R)
• M14: 2,478,687 km (0.119 R)
• M15: 2,644,741 km (0.107 R)
• M16: 2,970,266 km (0.067 R)
• M17: 3,093,684 km (0.035 R)
• M18: 3,381,959 km (0.112 R)
• M19: 3,927,243 km (0.11 R)
• M20: 4,062,929 km (0.112 R)
• M21: 4,180,662 km (0.086 R)
• M22: 4,601,481 km (0.079 R)
• M23: 4,703,806 km (0.065 R)
• M24: 5,057,156 km (0.094 R)
• M25: 5,440,875 km (0.092 R)
• M26: 5,723,914 km (0.086 R)
• M27: 5,944,870 km (0.052 R)
• M28: 6,259,175 km (0.11 R)
• M29: 6,441,236 km (0.111 R)
• M30: 6,648,129 km (0.068 R)
• M31: 6,880,604 km (0.066 R)
• M32: 7,788,664 km (0.075 R)
• M33: 7,935,569 km (0.119 R)
• M34: 8,108,055 km (0.115 R)
• M35: 8,232,072 km (0.079 R)
• M36: 8,356,687 km (0.056 R)
• M37: 8,582,579 km (0.119 R)
• M38: 9,272,525 km (0.041 R)
• M39: 9,980,272 km (0.105 R)
• M40: 10,193,449 km (0.086 R)
• M41: 10,381,045 km (0.06 R)
• M42: 11,005,915 km (0.076 R)
• M43: 11,475,653 km (0.078 R)
• M44: 11,980,097 km (0.066 R)
• M45: 12,981,804 km (0.117 R)
• M46: 13,861,888 km (0.036 R)
• M47: 14,189,358 km (0.043 R)
• M48: 14,459,233 km (0.094 R)
• M49: 15,004,218 km (0.118 R)
• M50: 15,279,179 km (0.029 R)
• M51: 17,090,958 km (0.097 R)
• M52: 17,378,186 km (0.119 R)
• M53: 17,860,490 km (0.035 R)
• M54: 18,216,982 km (0.049 R)
• M55: 18,608,479 km (0.108 R)
• M56: 18,772,438 km (0.086 R)
• M57: 19,035,880 km (0.114 R)
• M58: 19,201,186 km (0.086 R)
• M59: 19,400,001 km (0.039 R)
• M60: 20,472,469 km (0.057 R)
• M61: 20,845,566 km (0.082 R)
• M62: 20,947,741 km (0.099 R)
• M63: 21,667,456 km (0.105 R)
• M64: 22,013,027 km (0.107 R)
• M65: 22,395,250 km (0.12 R)
• M66: 23,166,427 km (0.094 R)
• M67: 23,413,563 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.3

Radius: 15

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.9 AU - 3.86 AU

Year: 4076 Days

Day: 13.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,620,909 km

• M1: 247,884 km (0.029 R)
• M2: 410,197 km (0.107 R)
• M3: 777,610 km (0.11 R)
• M4: 927,656 km (0.073 R)
• M5: 1,041,500 km (0.106 R)
• M6: 1,160,730 km (0.053 R)
• M7: 1,323,193 km (0.096 R)
• M8: 1,714,541 km (0.115 R)
• M9: 2,021,067 km (0.069 R)
• M10: 2,142,690 km (0.079 R)
• M11: 2,425,580 km (0.117 R)
• M12: 2,976,399 km (0.069 R)
• M13: 3,168,782 km (0.044 R)
• M14: 3,401,556 km (0.082 R)
• M15: 3,547,564 km (0.089 R)
• M16: 3,677,265 km (0.087 R)
• M17: 4,329,512 km (0.11 R)
• M18: 4,548,523 km (0.09 R)
• M19: 4,649,203 km (0.083 R)
• M20: 4,771,125 km (0.119 R)
• M21: 5,248,342 km (0.092 R)
• M22: 5,503,556 km (0.086 R)
• M23: 5,654,351 km (0.075 R)
• M24: 6,338,761 km (0.068 R)
• M25: 6,496,886 km (0.107 R)
• M26: 6,909,926 km (0.075 R)
• M27: 7,026,163 km (0.087 R)
• M28: 7,521,631 km (0.083 R)
• M29: 7,641,310 km (0.116 R)
• M30: 7,833,992 km (0.086 R)
• M31: 8,521,544 km (0.064 R)
• M32: 8,696,573 km (0.072 R)
• M33: 9,151,949 km (0.08 R)
• M34: 9,382,629 km (0.108 R)
• M35: 9,667,164 km (0.104 R)
• M36: 9,875,853 km (0.11 R)
• M37: 10,537,824 km (0.085 R)
• M38: 10,645,085 km (0.09 R)
• M39: 11,050,645 km (0.073 R)
• M40: 11,214,305 km (0.103 R)
• M41: 11,988,624 km (0.061 R)
• M42: 12,184,896 km (0.032 R)
• M43: 12,297,543 km (0.117 R)
• M44: 13,356,247 km (0.109 R)
• M45: 13,530,679 km (0.108 R)
• M46: 13,764,350 km (0.113 R)
• M47: 14,058,460 km (0.113 R)
• M48: 14,533,433 km (0.088 R)
• M49: 14,682,881 km (0.115 R)
• M50: 15,043,711 km (0.071 R)
• M51: 16,267,871 km (0.069 R)
• M52: 16,454,270 km (0.079 R)
• M53: 17,049,221 km (0.07 R)
• M54: 17,301,891 km (0.118 R)
• M55: 18,163,575 km (0.096 R)
• M56: 18,292,528 km (0.11 R)
• M57: 18,421,631 km (0.109 R)
• M58: 18,583,496 km (0.115 R)
• M59: 18,843,647 km (0.038 R)
• M60: 19,433,063 km (0.053 R)
• M61: 19,664,042 km (0.037 R)
• M62: 19,928,980 km (0.079 R)
• M63: 20,261,835 km (0.083 R)
• M64: 20,362,065 km (0.099 R)
• M65: 21,170,043 km (0.093 R)
• M66: 21,271,770 km (0.067 R)
• M67: 21,407,605 km (0.045 R)
• M68: 21,509,631 km (0.075 R)
• M69: 21,714,430 km (0.118 R)
• M70: 22,921,386 km (0.046 R)
• M71: 23,025,805 km (0.109 R)
• M72: 23,165,380 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit