🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.47 AU - 0.67 AU

Year: 278 Days

Day: 47.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,405,513 km

• M1: 455,077 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.77 AU - 0.97 AU

Year: 524 Days

Day: 13 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 16,405,513 km

• M1: 166,203 km (0.056 R)
• M2: 250,128 km (0.111 R)
• M3: 337,343 km (0.113 R)
• M4: 456,423 km (0.067 R)
• M5: 543,339 km (0.049 R)
• M6: 626,665 km (0.099 R)
• M7: 779,255 km (0.051 R)
• M8: 939,325 km (0.116 R)
• M9: 1,060,499 km (0.091 R)
• M10: 1,187,358 km (0.109 R)
• M11: 1,305,092 km (0.025 R)
• M12: 1,423,424 km (0.119 R)
• M13: 1,522,308 km (0.103 R)
• M14: 1,623,586 km (0.083 R)
• M15: 1,715,289 km (0.027 R)
• M16: 1,812,827 km (0.116 R)
• M17: 1,984,117 km (0.105 R)
• M18: 2,069,687 km (0.106 R)
• M19: 2,218,088 km (0.11 R)
• M20: 2,320,562 km (0.052 R)
• M21: 2,447,571 km (0.118 R)
• M22: 2,558,423 km (0.114 R)
• M23: 2,746,916 km (0.104 R)
• M24: 3,008,712 km (0.088 R)
• M25: 3,208,126 km (0.116 R)
• M26: 3,345,158 km (0.079 R)
• M27: 3,453,168 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 9.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.86 AU - 1.08 AU

Year: 617 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 16,405,513 km

• M1: 135,984 km (0.071 R)
• M2: 200,312 km (0.114 R)
• M3: 439,668 km (0.038 R)
• M4: 513,420 km (0.11 R)
• M5: 583,132 km (0.11 R)
• M6: 685,158 km (0.044 R)
• M7: 788,530 km (0.064 R)
• M8: 1,062,444 km (0.081 R)
• M9: 1,166,415 km (0.091 R)
• M10: 1,298,360 km (0.071 R)
• M11: 1,366,128 km (0.029 R)
• M12: 1,616,704 km (0.04 R)
• M13: 1,771,538 km (0.081 R)
• M14: 1,868,328 km (0.105 R)
• M15: 1,938,489 km (0.11 R)
• M16: 2,067,143 km (0.079 R)
• M17: 2,258,030 km (0.045 R)
• M18: 2,332,979 km (0.059 R)
• M19: 2,431,713 km (0.089 R)
• M20: 2,625,592 km (0.077 R)
• M21: 2,744,523 km (0.08 R)
• M22: 2,808,550 km (0.064 R)
• M23: 2,905,789 km (0.038 R)
• M24: 3,004,075 km (0.114 R)
• M25: 3,136,918 km (0.069 R)
• M26: 3,254,651 km (0.111 R)
• M27: 3,365,503 km (0.063 R)
• M28: 3,547,115 km (0.096 R)
• M29: 3,669,935 km (0.042 R)
• M30: 3,776,449 km (0.079 R)
• M31: 3,974,367 km (0.095 R)
• M32: 4,092,998 km (0.064 R)
• M33: 4,166,450 km (0.101 R)
• M34: 4,315,001 km (0.03 R)
• M35: 4,389,800 km (0.061 R)
• M36: 4,493,621 km (0.104 R)
• M37: 4,560,042 km (0.09 R)
• M38: 4,684,209 km (0.081 R)
• M39: 4,761,251 km (0.102 R)
• M40: 4,829,019 km (0.103 R)
• M41: 4,926,258 km (0.117 R)
• M42: 5,063,738 km (0.114 R)
• M43: 5,514,028 km (0.089 R)
• M44: 5,656,744 km (0.101 R)
• M45: 5,780,013 km (0.06 R)
• M46: 5,945,917 km (0.105 R)
• M47: 6,029,393 km (0.083 R)
• M48: 6,165,975 km (0.11 R)
• M49: 6,250,498 km (0.093 R)
• M50: 6,356,713 km (0.063 R)
• M51: 6,744,171 km (0.09 R)
• M52: 6,929,822 km (0.086 R)
• M53: 7,028,856 km (0.085 R)
• M54: 7,183,690 km (0.04 R)
• M55: 7,261,630 km (0.112 R)
• M56: 7,451,919 km (0.119 R)
• M57: 7,621,264 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.9

Radius: 12.9

Gravity: 2.28 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.03 AU - 1.11 AU

Year: 715 Days

Day: 10.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,405,513 km

• M1: 163,510 km (0.082 R)
• M2: 252,820 km (0.118 R)
• M3: 336,146 km (0.096 R)
• M4: 438,920 km (0.07 R)
• M5: 564,134 km (0.04 R)
• M6: 648,956 km (0.097 R)
• M7: 774,468 km (0.111 R)
• M8: 861,833 km (0.081 R)
• M9: 1,042,548 km (0.091 R)
• M10: 1,124,826 km (0.032 R)
• M11: 1,269,338 km (0.087 R)
• M12: 1,397,543 km (0.045 R)
• M13: 1,565,691 km (0.056 R)
• M14: 1,673,551 km (0.102 R)
• M15: 1,765,554 km (0.119 R)
• M16: 1,846,636 km (0.076 R)
• M17: 1,941,930 km (0.039 R)
• M18: 2,025,854 km (0.091 R)
• M19: 2,217,639 km (0.107 R)
• M20: 2,326,097 km (0.091 R)
• M21: 2,478,388 km (0.026 R)
• M22: 2,662,543 km (0.113 R)
• M23: 2,756,490 km (0.069 R)
• M24: 2,851,485 km (0.036 R)
• M25: 3,037,435 km (0.096 R)
• M26: 3,181,348 km (0.112 R)
• M27: 3,382,258 km (0.054 R)
• M28: 3,500,141 km (0.086 R)
• M29: 3,667,392 km (0.116 R)
• M30: 3,796,644 km (0.096 R)
• M31: 3,894,631 km (0.095 R)
• M32: 3,993,515 km (0.086 R)
• M33: 4,244,241 km (0.115 R)
• M34: 4,491,826 km (0.071 R)
• M35: 4,682,713 km (0.078 R)
• M36: 4,788,029 km (0.112 R)
• M37: 4,920,723 km (0.117 R)
• M38: 5,171,898 km (0.106 R)
• M39: 5,271,829 km (0.1 R)
• M40: 5,565,938 km (0.066 R)
• M41: 5,743,062 km (0.041 R)
• M42: 5,893,857 km (0.08 R)
• M43: 6,344,147 km (0.107 R)
• M44: 6,509,901 km (0.111 R)
• M45: 6,677,002 km (0.115 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.5

Radius: 13.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.88 AU - 2.54 AU

Year: 2121 Days

Day: 11 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,405,513 km

• M1: 186,100 km (0.066 R)
• M2: 282,890 km (0.086 R)
• M3: 388,805 km (0.119 R)
• M4: 516,262 km (0.103 R)
• M5: 647,310 km (0.055 R)
• M6: 914,492 km (0.112 R)
• M7: 1,035,516 km (0.111 R)
• M8: 1,237,773 km (0.029 R)
• M9: 1,343,987 km (0.111 R)
• M10: 1,545,645 km (0.096 R)
• M11: 1,725,312 km (0.105 R)
• M12: 2,152,414 km (0.034 R)
• M13: 2,270,447 km (0.071 R)
• M14: 2,402,991 km (0.114 R)
• M15: 2,513,394 km (0.103 R)
• M16: 2,842,060 km (0.045 R)
• M17: 3,011,704 km (0.092 R)
• M18: 3,306,562 km (0.109 R)
• M19: 3,499,244 km (0.078 R)
• M20: 3,681,454 km (0.107 R)
• M21: 3,781,086 km (0.104 R)
• M22: 3,982,744 km (0.103 R)
• M23: 4,277,302 km (0.097 R)
• M24: 4,382,021 km (0.057 R)
• M25: 4,872,103 km (0.079 R)
• M26: 5,108,019 km (0.094 R)
• M27: 5,379,988 km (0.115 R)
• M28: 5,838,207 km (0.035 R)
• M29: 6,688,072 km (0.101 R)
• M30: 6,810,144 km (0.08 R)
• M31: 7,003,574 km (0.06 R)
• M32: 7,341,964 km (0.087 R)
• M33: 7,685,740 km (0.098 R)
• M34: 7,924,050 km (0.1 R)
• M35: 8,034,902 km (0.102 R)
• M36: 8,127,652 km (0.078 R)
• M37: 8,426,848 km (0.116 R)
• M38: 8,596,791 km (0.093 R)
• M39: 8,997,714 km (0.115 R)
• M40: 9,229,590 km (0.095 R)
• M41: 9,483,159 km (0.101 R)
• M42: 9,818,108 km (0.053 R)
• M43: 10,076,763 km (0.104 R)
• M44: 10,176,994 km (0.111 R)
• M45: 10,317,765 km (0.113 R)
• M46: 10,540,217 km (0.099 R)
• M47: 10,723,475 km (0.052 R)
• M48: 11,010,702 km (0.102 R)
• M49: 11,508,863 km (0.101 R)
• M50: 11,697,656 km (0.105 R)
• M51: 11,802,973 km (0.104 R)
• M52: 12,808,420 km (0.059 R)
• M53: 13,135,142 km (0.052 R)
• M54: 13,398,434 km (0.086 R)
• M55: 13,818,954 km (0.11 R)
• M56: 14,109,174 km (0.03 R)
• M57: 15,198,396 km (0.119 R)
• M58: 15,359,513 km (0.059 R)
• M59: 15,567,454 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.6

Radius: 11

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.45 AU - 2.53 AU

Year: 2537 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,405,513 km

• M1: 184,005 km (0.084 R)
• M2: 307,124 km (0.089 R)
• M3: 426,653 km (0.119 R)
• M4: 508,034 km (0.089 R)
• M5: 610,958 km (0.089 R)
• M6: 681,418 km (0.058 R)
• M7: 823,087 km (0.11 R)
• M8: 938,427 km (0.049 R)
• M9: 1,012,478 km (0.12 R)
• M10: 1,088,624 km (0.027 R)
• M11: 1,247,048 km (0.061 R)
• M12: 1,488,499 km (0.098 R)
• M13: 1,665,772 km (0.032 R)
• M14: 1,768,546 km (0.108 R)
• M15: 2,443,083 km (0.032 R)
• M16: 2,693,510 km (0.07 R)
• M17: 2,788,056 km (0.078 R)
• M18: 2,883,649 km (0.085 R)
• M19: 3,134,524 km (0.119 R)
• M20: 3,205,434 km (0.105 R)
• M21: 3,392,581 km (0.085 R)
• M22: 3,553,697 km (0.097 R)
• M23: 3,672,628 km (0.118 R)
• M24: 3,883,710 km (0.096 R)
• M25: 4,052,606 km (0.101 R)
• M26: 4,509,329 km (0.117 R)
• M27: 4,784,738 km (0.091 R)
• M28: 4,916,235 km (0.111 R)
• M29: 5,065,683 km (0.094 R)
• M30: 5,216,627 km (0.091 R)
• M31: 5,403,176 km (0.027 R)
• M32: 5,488,746 km (0.115 R)
• M33: 5,713,292 km (0.067 R)
• M34: 6,459,337 km (0.107 R)
• M35: 7,011,054 km (0.116 R)
• M36: 7,085,853 km (0.083 R)
• M37: 7,217,200 km (0.111 R)
• M38: 7,635,475 km (0.033 R)
• M39: 7,886,501 km (0.109 R)
• M40: 8,159,666 km (0.051 R)
• M41: 8,396,480 km (0.088 R)
• M42: 8,515,709 km (0.063 R)
• M43: 8,735,768 km (0.106 R)
• M44: 8,896,885 km (0.091 R)
• M45: 8,998,162 km (0.058 R)
• M46: 9,140,729 km (0.052 R)
• M47: 9,283,894 km (0.065 R)
• M48: 9,989,996 km (0.108 R)
• M49: 10,222,172 km (0.11 R)
• M50: 10,328,237 km (0.115 R)
• M51: 11,124,995 km (0.053 R)
• M52: 11,718,749 km (0.086 R)
• M53: 12,143,009 km (0.064 R)
• M54: 12,232,917 km (0.095 R)
• M55: 12,937,373 km (0.099 R)
• M56: 13,167,455 km (0.095 R)
• M57: 13,329,320 km (0.072 R)
• M58: 13,771,980 km (0.116 R)
• M59: 14,480,924 km (0.112 R)
• M60: 14,648,025 km (0.087 R)
• M61: 14,815,724 km (0.094 R)
• M62: 15,493,253 km (0.07 R)
• M63: 15,786,615 km (0.071 R)
• M64: 15,860,217 km (0.119 R)
• M65: 15,958,652 km (0.117 R)
• M66: 16,428,689 km (0.03 R)
• M67: 16,828,115 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.6

Radius: 10.3

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.9 AU - 3.86 AU

Year: 4012 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 16,405,513 km

• M1: 167,400 km (0.109 R)
• M2: 288,724 km (0.074 R)
• M3: 379,380 km (0.092 R)
• M4: 482,752 km (0.118 R)
• M5: 574,905 km (0.084 R)
• M6: 681,867 km (0.092 R)
• M7: 746,344 km (0.087 R)
• M8: 813,214 km (0.106 R)
• M9: 1,121,386 km (0.039 R)
• M10: 1,329,925 km (0.101 R)
• M11: 1,497,475 km (0.109 R)
• M12: 1,683,425 km (0.091 R)
• M13: 1,762,113 km (0.049 R)
• M14: 1,842,148 km (0.055 R)
• M15: 2,041,861 km (0.064 R)
• M16: 2,187,270 km (0.095 R)
• M17: 2,286,005 km (0.099 R)
• M18: 2,513,992 km (0.11 R)
• M19: 2,722,980 km (0.072 R)
• M20: 2,842,958 km (0.102 R)
• M21: 2,910,427 km (0.064 R)
• M22: 3,005,870 km (0.111 R)
• M23: 3,157,861 km (0.096 R)
• M24: 3,383,605 km (0.053 R)
• M25: 3,747,127 km (0.045 R)
• M26: 4,046,922 km (0.118 R)
• M27: 4,261,445 km (0.114 R)
• M28: 5,189,849 km (0.096 R)
• M29: 5,256,271 km (0.031 R)
• M30: 5,934,847 km (0.118 R)
• M31: 6,161,488 km (0.075 R)
• M32: 6,605,195 km (0.093 R)
• M33: 6,803,711 km (0.046 R)
• M34: 7,022,573 km (0.103 R)
• M35: 7,225,278 km (0.081 R)
• M36: 7,523,576 km (0.047 R)
• M37: 7,731,068 km (0.091 R)
• M38: 8,228,780 km (0.07 R)
• M39: 8,776,608 km (0.11 R)
• M40: 9,175,137 km (0.049 R)
• M41: 9,396,841 km (0.092 R)
• M42: 9,661,180 km (0.115 R)
• M43: 9,743,010 km (0.118 R)
• M44: 10,072,574 km (0.095 R)
• M45: 10,426,972 km (0.063 R)
• M46: 11,147,734 km (0.104 R)
• M47: 11,233,603 km (0.065 R)
• M48: 11,319,622 km (0.116 R)
• M49: 11,384,398 km (0.062 R)
• M50: 11,535,941 km (0.069 R)
• M51: 11,601,016 km (0.096 R)
• M52: 11,775,297 km (0.09 R)
• M53: 11,906,495 km (0.09 R)
• M54: 11,994,308 km (0.11 R)
• M55: 12,192,675 km (0.066 R)
• M56: 12,839,088 km (0.095 R)
• M57: 13,864,132 km (0.05 R)
• M58: 14,538,669 km (0.107 R)
• M59: 15,176,255 km (0.097 R)
• M60: 15,366,992 km (0.038 R)
• M61: 16,307,963 km (0.028 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: 509 - 13,365 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit