🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.55 AU - 0.57 AU

Year: 271 Days

Day: 25.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,360,981 km

• M1: 148,401 km (0.104 R)
• M2: 591,660 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 10.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.59 AU - 0.83 AU

Year: 386 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 16,360,981 km

• M1: 156,479 km (0.052 R)
• M2: 230,680 km (0.085 R)
• M3: 307,274 km (0.025 R)
• M4: 424,110 km (0.057 R)
• M5: 505,790 km (0.109 R)
• M6: 572,960 km (0.102 R)
• M7: 654,790 km (0.096 R)
• M8: 795,861 km (0.099 R)
• M9: 872,455 km (0.085 R)
• M10: 956,230 km (0.039 R)
• M11: 1,073,814 km (0.041 R)
• M12: 1,145,920 km (0.082 R)
• M13: 1,252,583 km (0.106 R)
• M14: 1,372,560 km (0.111 R)
• M15: 1,496,577 km (0.118 R)
• M16: 1,650,364 km (0.087 R)
• M17: 1,750,594 km (0.096 R)
• M18: 1,885,831 km (0.099 R)
• M19: 2,002,068 km (0.07 R)
• M20: 2,166,626 km (0.101 R)
• M21: 2,306,350 km (0.072 R)
• M22: 2,461,184 km (0.062 R)
• M23: 2,582,508 km (0.069 R)
• M24: 2,656,409 km (0.106 R)
• M25: 2,743,475 km (0.04 R)
• M26: 3,023,523 km (0.084 R)
• M27: 3,266,170 km (0.082 R)
• M28: 3,359,669 km (0.105 R)
• M29: 3,522,132 km (0.034 R)
• M30: 3,735,908 km (0.11 R)
• M31: 3,869,050 km (0.097 R)
• M32: 3,989,476 km (0.05 R)
• M33: 4,168,993 km (0.075 R)
• M34: 4,446,946 km (0.084 R)
• M35: 4,603,126 km (0.083 R)
• M36: 4,821,839 km (0.112 R)
• M37: 5,013,324 km (0.071 R)
• M38: 5,129,262 km (0.071 R)
• M39: 5,261,956 km (0.079 R)
• M40: 5,395,696 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.2

Radius: 9.5

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.71 AU - 0.93 AU

Year: 479 Days

Day: 13.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 16,360,981 km

• M1: 121,174 km (0.102 R)
• M2: 181,761 km (0.088 R)
• M3: 283,189 km (0.113 R)
• M4: 351,256 km (0.091 R)
• M5: 423,063 km (0.091 R)
• M6: 568,472 km (0.087 R)
• M7: 709,244 km (0.093 R)
• M8: 781,948 km (0.096 R)
• M9: 960,568 km (0.049 R)
• M10: 1,278,613 km (0.049 R)
• M11: 1,351,916 km (0.106 R)
• M12: 1,415,046 km (0.098 R)
• M13: 1,526,646 km (0.109 R)
• M14: 1,653,356 km (0.067 R)
• M15: 1,727,407 km (0.102 R)
• M16: 1,853,518 km (0.11 R)
• M17: 2,002,218 km (0.061 R)
• M18: 2,081,505 km (0.03 R)
• M19: 2,318,767 km (0.12 R)
• M20: 2,381,149 km (0.057 R)
• M21: 2,486,466 km (0.099 R)
• M22: 2,643,843 km (0.108 R)
• M23: 2,797,181 km (0.083 R)
• M24: 2,923,591 km (0.091 R)
• M25: 3,128,091 km (0.118 R)
• M26: 3,527,368 km (0.119 R)
• M27: 3,704,791 km (0.055 R)
• M28: 3,827,312 km (0.111 R)
• M29: 3,909,740 km (0.072 R)
• M30: 4,203,251 km (0.052 R)
• M31: 4,262,791 km (0.109 R)
• M32: 4,408,649 km (0.1 R)
• M33: 4,521,296 km (0.102 R)
• M34: 4,669,997 km (0.036 R)
• M35: 4,909,653 km (0.111 R)
• M36: 4,972,334 km (0.047 R)
• M37: 5,107,870 km (0.088 R)
• M38: 5,217,076 km (0.113 R)
• M39: 5,327,180 km (0.098 R)
• M40: 5,540,208 km (0.061 R)
• M41: 5,624,431 km (0.06 R)
• M42: 5,727,803 km (0.095 R)
• M43: 5,831,923 km (0.063 R)
• M44: 6,080,555 km (0.094 R)
• M45: 6,225,515 km (0.06 R)
• M46: 6,293,582 km (0.047 R)
• M47: 6,381,396 km (0.063 R)
• M48: 6,598,014 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.2

Radius: 9

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.74 AU - 1.06 AU

Year: 551 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 16,360,981 km

• M1: 114,592 km (0.099 R)
• M2: 173,085 km (0.113 R)
• M3: 261,347 km (0.079 R)
• M4: 321,336 km (0.088 R)
• M5: 505,491 km (0.094 R)
• M6: 628,610 km (0.1 R)
• M7: 688,150 km (0.044 R)
• M8: 783,444 km (0.065 R)
• M9: 848,220 km (0.106 R)
• M10: 928,404 km (0.093 R)
• M11: 1,020,856 km (0.078 R)
• M12: 1,082,640 km (0.11 R)
• M13: 1,165,517 km (0.079 R)
• M14: 1,390,063 km (0.037 R)
• M15: 1,453,792 km (0.078 R)
• M16: 1,513,033 km (0.043 R)
• M17: 1,589,777 km (0.101 R)
• M18: 1,651,112 km (0.119 R)
• M19: 1,845,439 km (0.078 R)
• M20: 1,909,916 km (0.031 R)
• M21: 2,059,514 km (0.11 R)
• M22: 2,144,934 km (0.104 R)
• M23: 2,244,118 km (0.062 R)
• M24: 2,370,229 km (0.114 R)
• M25: 2,498,883 km (0.066 R)
• M26: 2,756,191 km (0.088 R)
• M27: 2,973,856 km (0.101 R)
• M28: 3,084,858 km (0.107 R)
• M29: 3,161,901 km (0.068 R)
• M30: 3,218,449 km (0.086 R)
• M31: 3,318,081 km (0.026 R)
• M32: 3,433,271 km (0.097 R)
• M33: 3,527,817 km (0.116 R)
• M34: 3,623,260 km (0.111 R)
• M35: 3,846,909 km (0.116 R)
• M36: 3,922,456 km (0.092 R)
• M37: 4,036,749 km (0.118 R)
• M38: 4,136,680 km (0.096 R)
• M39: 4,237,509 km (0.056 R)
• M40: 4,346,865 km (0.056 R)
• M41: 4,584,576 km (0.106 R)
• M42: 4,688,996 km (0.111 R)
• M43: 4,794,163 km (0.055 R)
• M44: 4,875,544 km (0.102 R)
• M45: 4,965,752 km (0.114 R)
• M46: 5,023,347 km (0.065 R)
• M47: 5,081,241 km (0.118 R)
• M48: 5,147,513 km (0.103 R)
• M49: 5,230,989 km (0.119 R)
• M50: 5,298,009 km (0.08 R)
• M51: 5,365,477 km (0.119 R)
• M52: 5,501,013 km (0.096 R)
• M53: 5,603,338 km (0.113 R)
• M54: 5,715,087 km (0.094 R)
• M55: 5,818,908 km (0.03 R)
• M56: 5,888,322 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920

Radius: 9.3

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.84 AU - 1.04 AU

Year: 588 Days

Day: 5.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 16,360,981 km

• M1: 115,938 km (0.03 R)
• M2: 181,163 km (0.096 R)
• M3: 314,455 km (0.096 R)
• M4: 419,173 km (0.103 R)
• M5: 480,957 km (0.099 R)
• M6: 578,345 km (0.041 R)
• M7: 727,943 km (0.083 R)
• M8: 896,241 km (0.073 R)
• M9: 1,019,659 km (0.112 R)
• M10: 1,113,158 km (0.091 R)
• M11: 1,221,915 km (0.093 R)
• M12: 1,283,999 km (0.103 R)
• M13: 1,359,845 km (0.107 R)
• M14: 1,617,303 km (0.113 R)
• M15: 1,678,937 km (0.111 R)
• M16: 1,769,444 km (0.098 R)
• M17: 1,977,385 km (0.106 R)
• M18: 2,163,036 km (0.096 R)
• M19: 2,277,328 km (0.098 R)
• M20: 2,339,112 km (0.033 R)
• M21: 2,401,345 km (0.104 R)
• M22: 2,511,898 km (0.065 R)
• M23: 2,575,776 km (0.106 R)
• M24: 2,640,253 km (0.106 R)
• M25: 2,729,712 km (0.099 R)
• M26: 2,895,168 km (0.102 R)
• M27: 2,970,715 km (0.091 R)
• M28: 3,253,305 km (0.111 R)
• M29: 3,340,670 km (0.037 R)
• M30: 3,411,280 km (0.083 R)
• M31: 3,535,746 km (0.064 R)
• M32: 3,661,857 km (0.091 R)
• M33: 3,771,213 km (0.096 R)
• M34: 3,872,341 km (0.092 R)
• M35: 4,021,191 km (0.1 R)
• M36: 4,115,138 km (0.036 R)
• M37: 4,200,259 km (0.117 R)
• M38: 4,295,703 km (0.119 R)
• M39: 4,420,767 km (0.078 R)
• M40: 4,615,543 km (0.096 R)
• M41: 4,803,139 km (0.102 R)
• M42: 4,873,001 km (0.101 R)
• M43: 5,023,646 km (0.097 R)
• M44: 5,124,924 km (0.12 R)
• M45: 5,216,777 km (0.057 R)
• M46: 5,309,079 km (0.119 R)
• M47: 5,620,841 km (0.082 R)
• M48: 5,757,872 km (0.101 R)
• M49: 5,906,573 km (0.071 R)
• M50: 5,992,143 km (0.059 R)
• M51: 6,262,316 km (0.029 R)
• M52: 6,360,602 km (0.112 R)
• M53: 6,492,248 km (0.086 R)
• M54: 6,769,752 km (0.115 R)
• M55: 6,915,610 km (0.078 R)
• M56: 7,107,844 km (0.05 R)
• M57: 7,497,845 km (0.093 R)
• M58: 7,730,470 km (0.111 R)
• M59: 7,977,157 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 14.7

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.31 AU - 2.07 AU

Year: 1419 Days

Day: 8.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 16,360,981 km

• M1: 184,005 km (0.068 R)
• M2: 276,457 km (0.118 R)
• M3: 383,120 km (0.085 R)
• M4: 517,758 km (0.108 R)
• M5: 810,072 km (0.118 R)
• M6: 957,127 km (0.096 R)
• M7: 1,152,053 km (0.096 R)
• M8: 1,303,297 km (0.097 R)
• M9: 1,402,330 km (0.105 R)
• M10: 1,497,923 km (0.066 R)
• M11: 1,608,327 km (0.118 R)
• M12: 1,734,438 km (0.106 R)
• M13: 1,897,051 km (0.06 R)
• M14: 1,990,400 km (0.111 R)
• M15: 2,133,415 km (0.039 R)
• M16: 2,237,835 km (0.118 R)
• M17: 2,372,772 km (0.082 R)
• M18: 2,466,570 km (0.088 R)
• M19: 2,635,914 km (0.112 R)
• M20: 2,748,562 km (0.067 R)
• M21: 2,893,522 km (0.105 R)
• M22: 3,056,883 km (0.112 R)
• M23: 3,167,436 km (0.068 R)
• M24: 3,295,641 km (0.119 R)
• M25: 3,392,880 km (0.103 R)
• M26: 3,524,077 km (0.051 R)
• M27: 3,876,829 km (0.096 R)
• M28: 4,057,543 km (0.094 R)
• M29: 4,267,578 km (0.087 R)
• M30: 4,418,672 km (0.088 R)
• M31: 4,643,967 km (0.113 R)
• M32: 4,744,347 km (0.068 R)
• M33: 4,845,475 km (0.118 R)
• M34: 4,938,076 km (0.081 R)
• M35: 5,049,975 km (0.071 R)
• M36: 5,209,895 km (0.1 R)
• M37: 5,371,611 km (0.088 R)
• M38: 5,467,503 km (0.09 R)
• M39: 5,788,091 km (0.108 R)
• M40: 6,015,330 km (0.078 R)
• M41: 6,185,124 km (0.111 R)
• M42: 6,488,808 km (0.059 R)
• M43: 6,652,767 km (0.094 R)
• M44: 6,745,518 km (0.071 R)
• M45: 7,005,818 km (0.077 R)
• M46: 7,248,166 km (0.1 R)

Asteroid Belt

Center: 2.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 14.9

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.58 AU - 4.12 AU

Year: 4878 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,360,981 km

• M1: 234,569 km (0.116 R)
• M2: 339,737 km (0.096 R)
• M3: 484,847 km (0.115 R)
• M4: 579,093 km (0.102 R)
• M5: 743,501 km (0.062 R)
• M6: 849,267 km (0.068 R)
• M7: 1,106,276 km (0.041 R)
• M8: 1,259,614 km (0.083 R)
• M9: 1,451,548 km (0.066 R)
• M10: 1,664,725 km (0.101 R)
• M11: 2,028,098 km (0.118 R)
• M12: 2,122,943 km (0.061 R)
• M13: 2,342,104 km (0.087 R)
• M14: 2,581,910 km (0.118 R)
• M15: 2,829,943 km (0.117 R)
• M16: 3,293,696 km (0.065 R)
• M17: 3,406,344 km (0.071 R)
• M18: 3,592,294 km (0.051 R)
• M19: 3,767,024 km (0.03 R)
• M20: 4,064,574 km (0.085 R)
• M21: 4,603,874 km (0.09 R)
• M22: 4,714,577 km (0.102 R)
• M23: 4,874,198 km (0.062 R)
• M24: 5,019,457 km (0.092 R)
• M25: 5,297,859 km (0.053 R)
• M26: 5,767,596 km (0.069 R)
• M27: 6,180,935 km (0.11 R)
• M28: 6,550,741 km (0.106 R)
• M29: 6,873,424 km (0.097 R)
• M30: 7,385,796 km (0.104 R)
• M31: 8,139,471 km (0.08 R)
• M32: 8,428,494 km (0.108 R)
• M33: 8,701,211 km (0.05 R)
• M34: 9,577,704 km (0.088 R)
• M35: 10,170,860 km (0.119 R)
• M36: 10,649,723 km (0.12 R)
• M37: 11,264,121 km (0.08 R)
• M38: 11,371,233 km (0.074 R)
• M39: 11,629,738 km (0.054 R)
• M40: 11,803,122 km (0.111 R)
• M41: 11,977,404 km (0.113 R)
• M42: 12,174,424 km (0.06 R)
• M43: 12,549,616 km (0.119 R)
• M44: 12,683,057 km (0.097 R)
• M45: 12,906,257 km (0.105 R)
• M46: 13,018,456 km (0.06 R)
• M47: 14,157,793 km (0.08 R)
• M48: 14,389,520 km (0.079 R)
• M49: 14,482,570 km (0.083 R)
• M50: 14,927,175 km (0.12 R)
• M51: 15,115,818 km (0.109 R)
• M52: 15,305,209 km (0.091 R)
• M53: 15,495,347 km (0.091 R)
• M54: 15,590,791 km (0.062 R)
• M55: 15,806,212 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 18,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit