🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.41 AU - 0.67 AU

Year: 260 Days

Day: 26.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 137.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.5 AU - 0.76 AU

Year: 328 Days

Day: 13.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.1

Radius: 13.8

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.79 AU - 0.83 AU

Year: 478 Days

Day: 8.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 157.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 10,960,854 km

• M1: 186,549 km (0.065 R)
• M2: 309,668 km (0.118 R)
• M3: 441,463 km (0.034 R)
• M4: 567,275 km (0.05 R)
• M5: 670,198 km (0.113 R)
• M6: 796,160 km (0.119 R)
• M7: 918,082 km (0.099 R)
• M8: 1,022,801 km (0.075 R)
• M9: 1,150,108 km (0.073 R)
• M10: 1,386,473 km (0.102 R)
• M11: 1,480,869 km (0.114 R)
• M12: 1,602,193 km (0.104 R)
• M13: 1,693,298 km (0.1 R)
• M14: 1,816,417 km (0.049 R)
• M15: 2,018,075 km (0.076 R)
• M16: 2,135,360 km (0.038 R)
• M17: 2,232,000 km (0.1 R)
• M18: 2,410,470 km (0.102 R)
• M19: 2,525,810 km (0.026 R)
• M20: 2,842,509 km (0.115 R)
• M21: 2,949,322 km (0.111 R)
• M22: 3,083,362 km (0.056 R)
• M23: 3,304,467 km (0.051 R)
• M24: 3,613,088 km (0.09 R)
• M25: 3,818,486 km (0.119 R)
• M26: 3,936,818 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.4

Radius: 11.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.81 AU - 0.89 AU

Year: 514 Days

Day: 8.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 10,960,854 km

• M1: 148,551 km (0.071 R)
• M2: 239,057 km (0.104 R)
• M3: 313,108 km (0.118 R)
• M4: 433,535 km (0.03 R)
• M5: 511,475 km (0.073 R)
• M6: 595,400 km (0.091 R)
• M7: 680,371 km (0.11 R)
• M8: 784,641 km (0.106 R)
• M9: 884,871 km (0.118 R)
• M10: 1,038,359 km (0.114 R)
• M11: 1,121,386 km (0.113 R)
• M12: 1,277,117 km (0.105 R)
• M13: 1,366,876 km (0.06 R)
• M14: 1,452,745 km (0.055 R)
• M15: 1,591,422 km (0.067 R)
• M16: 1,721,572 km (0.097 R)
• M17: 1,882,540 km (0.111 R)
• M18: 2,020,618 km (0.066 R)
• M19: 2,155,107 km (0.072 R)
• M20: 2,241,574 km (0.074 R)
• M21: 2,576,375 km (0.08 R)
• M22: 2,683,935 km (0.117 R)
• M23: 2,871,830 km (0.085 R)
• M24: 2,959,495 km (0.096 R)
• M25: 3,121,060 km (0.061 R)
• M26: 3,235,952 km (0.093 R)
• M27: 3,580,775 km (0.057 R)
• M28: 3,788,117 km (0.03 R)
• M29: 3,893,285 km (0.061 R)
• M30: 3,972,871 km (0.111 R)
• M31: 4,196,819 km (0.085 R)
• M32: 4,305,726 km (0.1 R)
• M33: 4,443,356 km (0.063 R)
• M34: 4,619,732 km (0.084 R)
• M35: 4,760,653 km (0.082 R)
• M36: 5,046,684 km (0.086 R)
• M37: 5,133,750 km (0.105 R)
• M38: 5,211,391 km (0.088 R)
• M39: 5,309,079 km (0.103 R)
• M40: 5,726,158 km (0.089 R)
• M41: 6,112,719 km (0.082 R)
• M42: 6,382,294 km (0.119 R)
• M43: 6,581,558 km (0.115 R)
• M44: 6,719,188 km (0.066 R)
• M45: 6,911,422 km (0.09 R)
• M46: 7,246,670 km (0.113 R)
• M47: 7,432,770 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 8.1

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.09 AU - 1.21 AU

Year: 809 Days

Day: 11.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 10,960,854 km

• M1: 139,724 km (0.096 R)
• M2: 220,956 km (0.119 R)
• M3: 295,905 km (0.064 R)
• M4: 356,492 km (0.057 R)
• M5: 468,840 km (0.118 R)
• M6: 636,689 km (0.115 R)
• M7: 753,824 km (0.119 R)
• M8: 872,455 km (0.106 R)
• M9: 927,956 km (0.08 R)
• M10: 1,010,234 km (0.078 R)
• M11: 1,062,294 km (0.082 R)
• M12: 1,168,958 km (0.049 R)
• M13: 1,328,878 km (0.114 R)
• M14: 1,429,856 km (0.073 R)
• M15: 1,555,818 km (0.057 R)
• M16: 1,654,852 km (0.116 R)
• M17: 1,803,253 km (0.037 R)
• M18: 1,875,209 km (0.058 R)
• M19: 1,972,448 km (0.105 R)
• M20: 2,121,747 km (0.094 R)
• M21: 2,240,527 km (0.045 R)
• M22: 2,493,348 km (0.067 R)
• M23: 2,564,855 km (0.107 R)
• M24: 2,746,467 km (0.071 R)
• M25: 3,026,664 km (0.065 R)
• M26: 3,093,534 km (0.11 R)
• M27: 3,286,964 km (0.119 R)
• M28: 3,345,756 km (0.064 R)
• M29: 3,534,399 km (0.109 R)
• M30: 3,624,906 km (0.112 R)
• M31: 3,995,011 km (0.069 R)
• M32: 4,047,370 km (0.111 R)
• M33: 4,237,808 km (0.101 R)
• M34: 4,344,921 km (0.087 R)
• M35: 4,871,355 km (0.067 R)
• M36: 4,983,703 km (0.041 R)
• M37: 5,153,647 km (0.101 R)
• M38: 5,233,682 km (0.095 R)
• M39: 5,314,016 km (0.102 R)
• M40: 5,616,353 km (0.056 R)
• M41: 5,769,691 km (0.11 R)
• M42: 6,201,281 km (0.119 R)
• M43: 6,286,402 km (0.069 R)
• M44: 6,408,773 km (0.039 R)
• M45: 6,581,409 km (0.104 R)
• M46: 6,818,073 km (0.073 R)
• M47: 7,082,861 km (0.112 R)
• M48: 7,210,318 km (0.066 R)
• M49: 7,871,391 km (0.09 R)
• M50: 7,963,693 km (0.114 R)
• M51: 8,043,130 km (0.092 R)
• M52: 8,136,030 km (0.056 R)
• M53: 8,633,293 km (0.086 R)
• M54: 9,154,193 km (0.073 R)
• M55: 9,265,195 km (0.12 R)
• M56: 9,390,558 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.6

Radius: 10.8

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.59 AU - 2.75 AU

Year: 2862 Days

Day: 6.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 10,960,854 km

• M1: 134,788 km (0.101 R)
• M2: 213,626 km (0.093 R)
• M3: 303,235 km (0.117 R)
• M4: 382,223 km (0.116 R)
• M5: 457,620 km (0.106 R)
• M6: 525,388 km (0.059 R)
• M7: 604,675 km (0.074 R)
• M8: 736,321 km (0.117 R)
• M9: 818,749 km (0.117 R)
• M10: 930,948 km (0.114 R)
• M11: 1,039,556 km (0.059 R)
• M12: 1,201,121 km (0.09 R)
• M13: 1,340,547 km (0.085 R)
• M14: 1,549,385 km (0.112 R)
• M15: 1,746,705 km (0.084 R)
• M16: 1,837,062 km (0.074 R)
• M17: 1,917,546 km (0.106 R)
• M18: 2,094,071 km (0.085 R)
• M19: 2,362,749 km (0.032 R)
• M20: 2,450,563 km (0.095 R)
• M21: 2,565,155 km (0.05 R)
• M22: 2,694,706 km (0.107 R)
• M23: 2,973,856 km (0.083 R)
• M24: 3,332,592 km (0.116 R)
• M25: 4,136,830 km (0.028 R)
• M26: 4,212,826 km (0.097 R)
• M27: 4,428,396 km (0.095 R)
• M28: 4,553,161 km (0.087 R)
• M29: 4,726,545 km (0.081 R)
• M30: 4,934,486 km (0.102 R)
• M31: 5,542,601 km (0.044 R)
• M32: 5,829,979 km (0.031 R)
• M33: 5,984,214 km (0.113 R)
• M34: 6,226,712 km (0.113 R)
• M35: 6,314,077 km (0.06 R)
• M36: 6,454,849 km (0.111 R)
• M37: 6,614,470 km (0.12 R)
• M38: 7,100,962 km (0.101 R)
• M39: 7,265,819 km (0.086 R)
• M40: 7,413,322 km (0.108 R)
• M41: 7,599,123 km (0.083 R)
• M42: 7,805,419 km (0.113 R)
• M43: 7,918,664 km (0.114 R)
• M44: 7,994,510 km (0.085 R)
• M45: 8,629,254 km (0.077 R)
• M46: 9,120,982 km (0.112 R)
• M47: 9,360,189 km (0.031 R)
• M48: 9,440,523 km (0.066 R)
• M49: 9,743,309 km (0.072 R)
• M50: 9,926,567 km (0.091 R)
• M51: 10,775,983 km (0.076 R)
• M52: 10,986,767 km (0.12 R)
• M53: 11,135,168 km (0.117 R)
• M54: 11,865,056 km (0.113 R)
• M55: 12,017,197 km (0.069 R)
• M56: 12,257,750 km (0.096 R)
• M57: 12,521,940 km (0.062 R)
• M58: 12,787,925 km (0.051 R)
• M59: 13,325,730 km (0.098 R)
• M60: 13,529,332 km (0.08 R)
• M61: 13,962,568 km (0.097 R)
• M62: 14,609,130 km (0.027 R)
• M63: 14,749,004 km (0.106 R)
• M64: 14,889,326 km (0.086 R)
• M65: 15,171,318 km (0.038 R)
• M66: 15,242,078 km (0.061 R)
• M67: 15,645,095 km (0.057 R)
• M68: 15,716,603 km (0.056 R)
• M69: 16,027,617 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.5

Radius: 12

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.31 AU - 3.35 AU

Year: 3123 Days

Day: 14.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 10,960,854 km

• M1: 165,006 km (0.105 R)
• M2: 305,479 km (0.096 R)
• M3: 807,529 km (0.099 R)
• M4: 900,130 km (0.052 R)
• M5: 987,645 km (0.101 R)
• M6: 1,229,994 km (0.083 R)
• M7: 1,502,411 km (0.058 R)
• M8: 1,608,327 km (0.111 R)
• M9: 1,772,286 km (0.111 R)
• M10: 1,884,634 km (0.097 R)
• M11: 2,236,638 km (0.095 R)
• M12: 2,346,443 km (0.065 R)
• M13: 2,686,628 km (0.036 R)
• M14: 3,124,052 km (0.08 R)
• M15: 3,456,459 km (0.09 R)
• M16: 3,727,829 km (0.114 R)
• M17: 4,036,001 km (0.076 R)
• M18: 4,110,650 km (0.045 R)
• M19: 4,215,818 km (0.104 R)
• M20: 4,291,514 km (0.083 R)
• M21: 4,614,646 km (0.047 R)
• M22: 4,739,859 km (0.043 R)
• M23: 4,977,720 km (0.096 R)
• M24: 5,170,850 km (0.062 R)
• M25: 5,317,307 km (0.054 R)
• M26: 5,781,958 km (0.111 R)
• M27: 5,900,140 km (0.067 R)
• M28: 6,036,274 km (0.09 R)
• M29: 6,294,330 km (0.061 R)
• M30: 6,398,600 km (0.108 R)
• M31: 7,036,186 km (0.109 R)
• M32: 7,162,596 km (0.093 R)
• M33: 7,399,260 km (0.034 R)
• M34: 7,620,067 km (0.118 R)
• M35: 8,143,809 km (0.042 R)
• M36: 8,219,505 km (0.114 R)
• M37: 8,717,816 km (0.111 R)
• M38: 9,107,818 km (0.08 R)
• M39: 9,305,137 km (0.11 R)
• M40: 9,763,954 km (0.045 R)
• M41: 9,965,761 km (0.072 R)
• M42: 10,230,250 km (0.114 R)
• M43: 10,517,777 km (0.1 R)
• M44: 11,163,741 km (0.1 R)
• M45: 11,672,673 km (0.119 R)
• M46: 12,669,294 km (0.092 R)
• M47: 12,889,652 km (0.087 R)
• M48: 13,289,377 km (0.101 R)
• M49: 13,987,401 km (0.088 R)
• M50: 14,078,356 km (0.069 R)
• M51: 14,605,091 km (0.098 R)
• M52: 14,720,430 km (0.104 R)
• M53: 15,068,395 km (0.072 R)
• M54: 15,231,606 km (0.072 R)
• M55: 15,419,053 km (0.045 R)
• M56: 15,536,487 km (0.066 R)
• M57: 15,630,734 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 8.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.37 AU - 3.71 AU

Year: 3477 Days

Day: 7.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 10,960,854 km

• M1: 115,190 km (0.103 R)
• M2: 309,219 km (0.081 R)
• M3: 371,003 km (0.052 R)
• M4: 426,504 km (0.077 R)
• M5: 497,712 km (0.108 R)
• M6: 619,634 km (0.103 R)
• M7: 674,238 km (0.089 R)
• M8: 744,848 km (0.051 R)
• M9: 894,446 km (0.091 R)
• M10: 1,005,148 km (0.049 R)
• M11: 1,137,393 km (0.112 R)
• M12: 1,214,436 km (0.098 R)
• M13: 1,302,100 km (0.066 R)
• M14: 1,373,907 km (0.106 R)
• M15: 1,447,060 km (0.119 R)
• M16: 1,597,406 km (0.08 R)
• M17: 1,713,644 km (0.113 R)
• M18: 2,006,107 km (0.102 R)
• M19: 2,079,261 km (0.089 R)
• M20: 2,206,569 km (0.104 R)
• M21: 2,402,392 km (0.077 R)
• M22: 2,916,710 km (0.058 R)
• M23: 2,999,886 km (0.036 R)
• M24: 3,144,098 km (0.04 R)
• M25: 3,229,369 km (0.082 R)
• M26: 3,290,704 km (0.095 R)
• M27: 3,502,385 km (0.099 R)
• M28: 3,603,514 km (0.094 R)
• M29: 3,769,866 km (0.096 R)
• M30: 3,938,912 km (0.088 R)
• M31: 4,070,558 km (0.093 R)
• M32: 4,244,092 km (0.094 R)
• M33: 4,379,178 km (0.09 R)
• M34: 4,501,998 km (0.109 R)
• M35: 4,877,190 km (0.053 R)
• M36: 5,466,456 km (0.109 R)
• M37: 5,672,751 km (0.11 R)
• M38: 5,972,097 km (0.068 R)
• M39: 6,695,552 km (0.079 R)
• M40: 6,948,223 km (0.062 R)
• M41: 7,075,680 km (0.107 R)
• M42: 7,236,049 km (0.072 R)
• M43: 7,414,070 km (0.077 R)
• M44: 7,495,452 km (0.095 R)
• M45: 7,790,758 km (0.084 R)
• M46: 7,989,723 km (0.11 R)
• M47: 8,545,778 km (0.116 R)
• M48: 8,648,253 km (0.093 R)
• M49: 8,716,769 km (0.118 R)
• M50: 8,923,363 km (0.117 R)
• M51: 9,271,478 km (0.117 R)
• M52: 9,341,639 km (0.089 R)
• M53: 9,464,758 km (0.118 R)
• M54: 9,677,187 km (0.117 R)
• M55: 9,819,754 km (0.101 R)
• M56: 10,215,141 km (0.1 R)
• M57: 10,634,165 km (0.062 R)
• M58: 10,799,769 km (0.101 R)
• M59: 10,873,521 km (0.056 R)
• M60: 10,966,122 km (0.051 R)
• M61: 11,226,572 km (0.033 R)
• M62: 11,395,169 km (0.105 R)
• M63: 11,489,116 km (0.101 R)
• M64: 11,677,909 km (0.071 R)
• M65: 11,791,753 km (0.1 R)
• M66: 12,211,973 km (0.077 R)
• M67: 12,695,474 km (0.118 R)
• M68: 12,832,057 km (0.07 R)
• M69: 13,126,316 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.1

Radius: 10.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.49 AU - 4.95 AU

Year: 6727 Days

Day: 14.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 10,960,854 km

• M1: 136,882 km (0.058 R)
• M2: 617,390 km (0.048 R)
• M3: 858,841 km (0.117 R)
• M4: 1,123,480 km (0.107 R)
• M5: 1,543,850 km (0.114 R)
• M6: 1,956,890 km (0.119 R)
• M7: 2,111,574 km (0.047 R)
• M8: 2,520,724 km (0.093 R)
• M9: 2,649,528 km (0.111 R)
• M10: 2,821,117 km (0.119 R)
• M11: 3,080,220 km (0.076 R)
• M12: 3,824,320 km (0.094 R)
• M13: 3,904,056 km (0.066 R)
• M14: 4,216,715 km (0.062 R)
• M15: 4,310,962 km (0.098 R)
• M16: 4,829,468 km (0.096 R)
• M17: 5,052,518 km (0.068 R)
• M18: 5,807,389 km (0.119 R)
• M19: 6,044,652 km (0.059 R)
• M20: 6,339,060 km (0.099 R)
• M21: 6,433,756 km (0.103 R)
• M22: 6,817,175 km (0.108 R)
• M23: 6,956,002 km (0.114 R)
• M24: 7,025,714 km (0.11 R)
• M25: 8,187,791 km (0.105 R)
• M26: 8,723,351 km (0.051 R)
• M27: 9,071,615 km (0.078 R)
• M28: 9,224,354 km (0.067 R)
• M29: 9,408,808 km (0.115 R)
• M30: 9,547,934 km (0.107 R)
• M31: 9,641,134 km (0.101 R)
• M32: 9,797,165 km (0.08 R)
• M33: 10,270,043 km (0.108 R)
• M34: 10,879,804 km (0.104 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: 287 - 16,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit