🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.59 AU - 0.67 AU

Year: 323 Days

Day: 34.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.6

Radius: 9

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.66 AU - 0.7 AU

Year: 362 Days

Day: 10.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,444,253 km

• M1: 112,946 km (0.057 R)
• M2: 194,776 km (0.111 R)
• M3: 266,135 km (0.12 R)
• M4: 367,263 km (0.026 R)
• M5: 447,298 km (0.067 R)
• M6: 547,977 km (0.083 R)
• M7: 631,752 km (0.107 R)
• M8: 696,079 km (0.059 R)
• M9: 776,413 km (0.1 R)
• M10: 838,945 km (0.119 R)
• M11: 939,923 km (0.096 R)
• M12: 1,009,486 km (0.111 R)
• M13: 1,149,061 km (0.086 R)
• M14: 1,248,544 km (0.114 R)
• M15: 1,328,579 km (0.097 R)
• M16: 1,384,827 km (0.106 R)
• M17: 1,493,884 km (0.04 R)
• M18: 1,555,519 km (0.11 R)
• M19: 1,693,448 km (0.1 R)
• M20: 1,807,441 km (0.051 R)
• M21: 1,876,556 km (0.054 R)
• M22: 2,017,327 km (0.081 R)
• M23: 2,075,970 km (0.114 R)
• M24: 2,138,502 km (0.092 R)
• M25: 2,198,341 km (0.05 R)
• M26: 2,285,706 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.8

Radius: 8.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.88 AU - 1.2 AU

Year: 685 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 18,444,253 km

• M1: 134,638 km (0.059 R)
• M2: 194,477 km (0.098 R)
• M3: 292,015 km (0.1 R)
• M4: 355,295 km (0.073 R)
• M5: 459,116 km (0.104 R)
• M6: 593,904 km (0.082 R)
• M7: 689,796 km (0.074 R)
• M8: 758,760 km (0.119 R)
• M9: 847,023 km (0.08 R)
• M10: 986,448 km (0.095 R)
• M11: 1,077,404 km (0.108 R)
• M12: 1,165,068 km (0.074 R)
• M13: 1,235,828 km (0.119 R)
• M14: 1,354,609 km (0.111 R)
• M15: 1,415,495 km (0.105 R)
• M16: 1,491,192 km (0.095 R)
• M17: 1,603,839 km (0.105 R)
• M18: 1,822,850 km (0.111 R)
• M19: 1,882,988 km (0.062 R)
• M20: 2,098,559 km (0.094 R)
• M21: 2,201,482 km (0.078 R)
• M22: 2,273,738 km (0.111 R)
• M23: 2,420,643 km (0.096 R)
• M24: 2,629,931 km (0.119 R)
• M25: 2,871,382 km (0.065 R)
• M26: 3,129,139 km (0.067 R)
• M27: 3,238,046 km (0.059 R)
• M28: 3,366,700 km (0.059 R)
• M29: 3,667,093 km (0.117 R)
• M30: 3,762,686 km (0.105 R)
• M31: 3,830,304 km (0.082 R)
• M32: 3,976,162 km (0.104 R)
• M33: 4,035,103 km (0.03 R)
• M34: 4,153,884 km (0.084 R)
• M35: 4,253,666 km (0.095 R)
• M36: 4,445,600 km (0.104 R)
• M37: 4,506,785 km (0.117 R)
• M38: 4,568,270 km (0.089 R)
• M39: 4,911,448 km (0.064 R)
• M40: 4,995,970 km (0.063 R)
• M41: 5,059,550 km (0.096 R)
• M42: 5,512,981 km (0.104 R)
• M43: 5,855,859 km (0.099 R)
• M44: 5,923,178 km (0.073 R)
• M45: 6,126,332 km (0.036 R)
• M46: 6,205,918 km (0.047 R)
• M47: 6,597,565 km (0.069 R)
• M48: 6,667,577 km (0.106 R)
• M49: 6,831,686 km (0.074 R)
• M50: 7,009,109 km (0.114 R)
• M51: 7,272,252 km (0.096 R)
• M52: 7,453,415 km (0.106 R)
• M53: 7,919,113 km (0.101 R)
• M54: 7,993,463 km (0.103 R)
• M55: 8,105,512 km (0.043 R)
• M56: 8,230,725 km (0.118 R)
• M57: 8,444,800 km (0.074 R)
• M58: 8,508,229 km (0.081 R)
• M59: 8,597,090 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.7

Radius: 12.6

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.25 AU - 2.57 AU

Year: 2416 Days

Day: 8.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,444,253 km

• M1: 160,967 km (0.118 R)
• M2: 408,701 km (0.109 R)
• M3: 488,138 km (0.118 R)
• M4: 612,154 km (0.045 R)
• M5: 782,397 km (0.063 R)
• M6: 869,612 km (0.05 R)
• M7: 1,123,330 km (0.104 R)
• M8: 1,203,365 km (0.114 R)
• M9: 1,348,326 km (0.091 R)
• M10: 1,499,419 km (0.098 R)
• M11: 1,656,348 km (0.08 R)
• M12: 1,795,474 km (0.106 R)
• M13: 1,902,436 km (0.102 R)
• M14: 1,999,525 km (0.035 R)
• M15: 2,123,093 km (0.109 R)
• M16: 2,236,638 km (0.084 R)
• M17: 2,365,292 km (0.058 R)
• M18: 2,496,489 km (0.092 R)
• M19: 2,684,384 km (0.095 R)
• M20: 2,793,890 km (0.117 R)
• M21: 2,904,891 km (0.098 R)
• M22: 3,160,255 km (0.109 R)
• M23: 3,437,759 km (0.076 R)
• M24: 3,815,344 km (0.051 R)
• M25: 3,954,470 km (0.031 R)
• M26: 4,095,391 km (0.104 R)
• M27: 4,495,865 km (0.07 R)
• M28: 4,610,158 km (0.091 R)
• M29: 4,709,042 km (0.071 R)
• M30: 5,094,555 km (0.103 R)
• M31: 5,789,438 km (0.035 R)
• M32: 6,021,763 km (0.098 R)
• M33: 6,962,883 km (0.089 R)
• M34: 7,229,168 km (0.031 R)
• M35: 7,772,208 km (0.106 R)
• M36: 7,989,125 km (0.078 R)
• M37: 8,388,551 km (0.08 R)
• M38: 8,753,869 km (0.117 R)
• M39: 8,876,689 km (0.11 R)
• M40: 9,000,257 km (0.075 R)
• M41: 9,374,251 km (0.1 R)
• M42: 9,542,100 km (0.105 R)
• M43: 10,504,762 km (0.062 R)
• M44: 10,635,511 km (0.08 R)
• M45: 10,920,495 km (0.1 R)
• M46: 11,052,889 km (0.044 R)
• M47: 11,520,682 km (0.075 R)
• M48: 11,949,429 km (0.056 R)
• M49: 12,544,829 km (0.09 R)
• M50: 12,706,694 km (0.037 R)
• M51: 13,009,330 km (0.11 R)
• M52: 13,102,829 km (0.116 R)
• M53: 13,432,243 km (0.105 R)
• M54: 13,574,212 km (0.076 R)
• M55: 13,669,206 km (0.09 R)
• M56: 14,460,878 km (0.083 R)
• M57: 15,539,479 km (0.071 R)
• M58: 15,763,277 km (0.094 R)
• M59: 16,441,255 km (0.07 R)
• M60: 16,796,550 km (0.079 R)
• M61: 16,924,007 km (0.098 R)
• M62: 17,103,076 km (0.058 R)
• M63: 17,308,474 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.2

Radius: 12.3

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.36 AU - 3.88 AU

Year: 4447 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 18,444,253 km

• M1: 170,990 km (0.116 R)
• M2: 305,479 km (0.054 R)
• M3: 641,176 km (0.068 R)
• M4: 787,034 km (0.089 R)
• M5: 918,082 km (0.062 R)
• M6: 1,000,361 km (0.104 R)
• M7: 1,129,165 km (0.062 R)
• M8: 1,550,133 km (0.107 R)
• M9: 1,752,838 km (0.043 R)
• M10: 1,875,209 km (0.108 R)
• M11: 2,091,827 km (0.046 R)
• M12: 2,259,825 km (0.11 R)
• M13: 2,355,119 km (0.065 R)
• M14: 2,432,461 km (0.095 R)
• M15: 2,589,539 km (0.099 R)
• M16: 2,689,620 km (0.054 R)
• M17: 2,934,961 km (0.077 R)
• M18: 3,316,884 km (0.076 R)
• M19: 4,245,737 km (0.106 R)
• M20: 4,874,796 km (0.05 R)
• M21: 5,049,227 km (0.096 R)
• M22: 5,225,753 km (0.067 R)
• M23: 5,767,596 km (0.111 R)
• M24: 5,978,829 km (0.093 R)
• M25: 6,246,309 km (0.1 R)
• M26: 6,876,865 km (0.102 R)
• M27: 7,072,838 km (0.029 R)
• M28: 7,356,026 km (0.068 R)
• M29: 7,992,266 km (0.119 R)
• M30: 8,376,583 km (0.106 R)
• M31: 8,797,252 km (0.102 R)
• M32: 9,565,587 km (0.112 R)
• M33: 9,847,429 km (0.081 R)
• M34: 9,973,690 km (0.077 R)
• M35: 10,387,478 km (0.09 R)
• M36: 10,515,833 km (0.116 R)
• M37: 11,067,849 km (0.109 R)
• M38: 11,199,046 km (0.118 R)
• M39: 11,396,815 km (0.067 R)
• M40: 12,199,856 km (0.11 R)
• M41: 13,020,999 km (0.064 R)
• M42: 13,543,394 km (0.117 R)
• M43: 14,680,637 km (0.083 R)
• M44: 14,788,797 km (0.056 R)
• M45: 15,187,774 km (0.043 R)
• M46: 15,811,298 km (0.107 R)
• M47: 16,555,697 km (0.095 R)
• M48: 17,045,780 km (0.082 R)
• M49: 17,770,432 km (0.077 R)
• M50: 18,194,691 km (0.063 R)
• M51: 18,505,257 km (0.11 R)
• M52: 18,622,242 km (0.04 R)
• M53: 18,739,377 km (0.117 R)
• M54: 18,935,201 km (0.079 R)
• M55: 19,289,449 km (0.096 R)
• M56: 19,844,906 km (0.067 R)
• M57: 20,647,498 km (0.109 R)
• M58: 21,624,671 km (0.031 R)
• M59: 21,912,498 km (0.09 R)
• M60: 22,036,215 km (0.093 R)
• M61: 23,539,375 km (0.09 R)
• M62: 23,962,737 km (0.099 R)
• M63: 24,047,708 km (0.062 R)
• M64: 24,260,586 km (0.047 R)
• M65: 25,942,664 km (0.11 R)
• M66: 26,599,698 km (0.044 R)
• M67: 27,350,829 km (0.117 R)
• M68: 27,840,613 km (0.068 R)
• M69: 28,874,035 km (0.108 R)
• M70: 29,920,023 km (0.114 R)
• M71: 30,240,910 km (0.119 R)
• M72: 31,024,803 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 634.4

Radius: 13

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.53 AU - 3.95 AU

Year: 4670 Days

Day: 13.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,444,253 km

• M1: 174,730 km (0.085 R)
• M2: 464,950 km (0.07 R)
• M3: 562,338 km (0.068 R)
• M4: 690,693 km (0.079 R)
• M5: 854,653 km (0.062 R)
• M6: 1,237,922 km (0.088 R)
• M7: 1,517,970 km (0.097 R)
• M8: 1,721,572 km (0.039 R)
• M9: 1,968,110 km (0.113 R)
• M10: 2,440,988 km (0.079 R)
• M11: 2,606,593 km (0.102 R)
• M12: 2,776,088 km (0.105 R)
• M13: 3,066,756 km (0.059 R)
• M14: 3,185,836 km (0.041 R)
• M15: 3,306,562 km (0.084 R)
• M16: 3,511,212 km (0.105 R)
• M17: 3,825,966 km (0.088 R)
• M18: 4,415,980 km (0.062 R)
• M19: 4,528,477 km (0.033 R)
• M20: 4,687,500 km (0.072 R)
• M21: 5,342,439 km (0.032 R)
• M22: 5,656,445 km (0.11 R)
• M23: 6,076,067 km (0.107 R)
• M24: 6,302,409 km (0.105 R)
• M25: 6,403,986 km (0.096 R)
• M26: 6,582,905 km (0.089 R)
• M27: 6,919,650 km (0.06 R)
• M28: 7,050,697 km (0.097 R)
• M29: 7,854,337 km (0.076 R)
• M30: 7,936,317 km (0.101 R)
• M31: 8,101,173 km (0.069 R)
• M32: 8,267,227 km (0.068 R)
• M33: 8,378,528 km (0.058 R)
• M34: 8,490,278 km (0.116 R)
• M35: 8,743,696 km (0.119 R)
• M36: 8,999,509 km (0.112 R)
• M37: 9,142,674 km (0.066 R)
• M38: 9,315,609 km (0.119 R)
• M39: 10,285,901 km (0.046 R)
• M40: 10,616,512 km (0.063 R)
• M41: 10,737,686 km (0.087 R)
• M42: 11,226,722 km (0.092 R)
• M43: 11,723,088 km (0.088 R)
• M44: 11,816,885 km (0.106 R)
• M45: 12,576,843 km (0.111 R)
• M46: 13,124,820 km (0.046 R)
• M47: 13,385,269 km (0.057 R)
• M48: 13,549,079 km (0.089 R)
• M49: 13,812,371 km (0.078 R)
• M50: 14,511,741 km (0.056 R)
• M51: 15,052,388 km (0.1 R)
• M52: 15,875,775 km (0.059 R)
• M53: 16,784,283 km (0.112 R)
• M54: 17,173,686 km (0.041 R)
• M55: 17,316,103 km (0.119 R)
• M56: 17,423,066 km (0.102 R)
• M57: 17,781,502 km (0.084 R)
• M58: 17,925,415 km (0.031 R)
• M59: 18,178,385 km (0.115 R)
• M60: 18,396,200 km (0.117 R)
• M61: 18,541,908 km (0.059 R)
• M62: 18,944,476 km (0.119 R)
• M63: 19,128,481 km (0.082 R)
• M64: 19,424,087 km (0.092 R)
• M65: 19,572,488 km (0.053 R)
• M66: 19,721,188 km (0.116 R)
• M67: 20,282,330 km (0.107 R)
• M68: 20,432,825 km (0.097 R)
• M69: 21,229,284 km (0.083 R)
• M70: 22,151,854 km (0.059 R)
• M71: 23,520,675 km (0.087 R)
• M72: 23,718,443 km (0.092 R)
• M73: 23,916,810 km (0.082 R)
• M74: 25,078,138 km (0.052 R)
• M75: 25,361,177 km (0.101 R)
• M76: 26,012,078 km (0.119 R)
• M77: 26,093,908 km (0.116 R)
• M78: 26,586,234 km (0.095 R)
• M79: 27,830,589 km (0.087 R)
• M80: 27,997,989 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74

Radius: 12.9

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.39 AU - 5.65 AU

Year: 7262 Days

Day: 10.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,444,253 km

• M1: 162,014 km (0.047 R)
• M2: 270,024 km (0.073 R)
• M3: 389,852 km (0.1 R)
• M4: 613,501 km (0.092 R)
• M5: 882,777 km (0.042 R)
• M6: 1,170,005 km (0.098 R)
• M7: 1,265,448 km (0.113 R)
• M8: 1,869,973 km (0.073 R)
• M9: 1,995,935 km (0.108 R)
• M10: 2,337,018 km (0.114 R)
• M11: 2,754,097 km (0.102 R)
• M12: 2,883,948 km (0.045 R)
• M13: 3,060,174 km (0.083 R)
• M14: 3,548,013 km (0.094 R)
• M15: 3,962,548 km (0.12 R)
• M16: 4,359,132 km (0.119 R)
• M17: 4,511,124 km (0.082 R)
• M18: 5,624,581 km (0.106 R)
• M19: 5,939,335 km (0.07 R)
• M20: 6,089,381 km (0.08 R)
• M21: 6,278,772 km (0.106 R)
• M22: 6,374,216 km (0.03 R)
• M23: 6,547,300 km (0.069 R)
• M24: 6,760,926 km (0.104 R)
• M25: 7,155,416 km (0.105 R)
• M26: 7,335,232 km (0.085 R)
• M27: 7,435,912 km (0.084 R)
• M28: 7,801,978 km (0.06 R)
• M29: 7,966,685 km (0.035 R)
• M30: 9,587,578 km (0.062 R)
• M31: 9,852,815 km (0.04 R)
• M32: 10,008,546 km (0.107 R)
• M33: 10,098,006 km (0.085 R)
• M34: 10,345,142 km (0.06 R)
• M35: 11,893,928 km (0.09 R)
• M36: 12,155,126 km (0.068 R)
• M37: 12,466,140 km (0.027 R)
• M38: 12,586,566 km (0.088 R)
• M39: 12,755,762 km (0.112 R)
• M40: 13,440,022 km (0.113 R)
• M41: 14,011,037 km (0.114 R)
• M42: 14,236,631 km (0.115 R)
• M43: 14,767,853 km (0.1 R)
• M44: 15,151,123 km (0.11 R)
• M45: 16,189,631 km (0.106 R)
• M46: 16,320,978 km (0.083 R)
• M47: 17,250,878 km (0.097 R)
• M48: 18,170,756 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 20,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit