🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 22.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,018,394 km

• M1: 82,728 km (0.105 R)
• M2: 417,677 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.57 AU - 0.59 AU

Year: 285 Days

Day: 45.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.71 AU

Year: 285 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,018,394 km

• M1: 87,964 km (0.099 R)
• M2: 108,907 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.1

Radius: 11.4

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.7 AU - 0.94 AU

Year: 479 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 38,018,394 km

• M1: 143,464 km (0.072 R)
• M2: 217,366 km (0.074 R)
• M3: 302,936 km (0.087 R)
• M4: 446,101 km (0.099 R)
• M5: 584,628 km (0.094 R)
• M6: 670,198 km (0.108 R)
• M7: 764,146 km (0.083 R)
• M8: 867,069 km (0.048 R)
• M9: 947,553 km (0.086 R)
• M10: 1,026,690 km (0.063 R)
• M11: 1,183,918 km (0.098 R)
• M12: 1,322,744 km (0.06 R)
• M13: 1,407,866 km (0.098 R)
• M14: 1,508,844 km (0.049 R)
• M15: 1,607,728 km (0.062 R)
• M16: 1,679,685 km (0.046 R)
• M17: 1,757,625 km (0.086 R)
• M18: 1,862,045 km (0.093 R)
• M19: 1,963,322 km (0.075 R)
• M20: 2,108,432 km (0.083 R)
• M21: 2,182,483 km (0.077 R)
• M22: 2,404,187 km (0.108 R)
• M23: 2,509,504 km (0.114 R)
• M24: 2,707,572 km (0.109 R)
• M25: 2,794,039 km (0.103 R)
• M26: 2,928,528 km (0.096 R)
• M27: 3,089,346 km (0.081 R)
• M28: 3,161,601 km (0.117 R)
• M29: 3,295,791 km (0.07 R)
• M30: 3,376,125 km (0.037 R)
• M31: 3,456,908 km (0.071 R)
• M32: 3,658,865 km (0.085 R)
• M33: 3,858,279 km (0.062 R)
• M34: 3,936,369 km (0.115 R)
• M35: 4,008,475 km (0.075 R)
• M36: 4,087,612 km (0.093 R)
• M37: 4,355,392 km (0.1 R)
• M38: 4,532,516 km (0.079 R)
• M39: 4,781,896 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 11.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.98 AU - 1.14 AU

Year: 705 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 38,018,394 km

• M1: 142,417 km (0.025 R)
• M2: 228,735 km (0.038 R)
• M3: 306,376 km (0.057 R)
• M4: 479,012 km (0.099 R)
• M5: 561,590 km (0.115 R)
• M6: 654,640 km (0.078 R)
• M7: 738,565 km (0.111 R)
• M8: 810,671 km (0.076 R)
• M9: 924,066 km (0.077 R)
• M10: 1,019,958 km (0.058 R)
• M11: 1,161,627 km (0.073 R)
• M12: 1,253,630 km (0.086 R)
• M13: 1,361,041 km (0.078 R)
• M14: 1,551,928 km (0.056 R)
• M15: 1,633,459 km (0.089 R)
• M16: 1,758,673 km (0.086 R)
• M17: 1,829,732 km (0.09 R)
• M18: 1,982,172 km (0.11 R)
• M19: 2,154,060 km (0.084 R)
• M20: 2,253,393 km (0.059 R)
• M21: 2,346,592 km (0.119 R)
• M22: 2,625,742 km (0.07 R)
• M23: 2,748,861 km (0.074 R)
• M24: 2,873,775 km (0.076 R)
• M25: 3,330,797 km (0.074 R)
• M26: 3,491,166 km (0.118 R)
• M27: 3,727,530 km (0.089 R)
• M28: 3,894,332 km (0.041 R)
• M29: 4,225,841 km (0.059 R)
• M30: 4,556,602 km (0.055 R)
• M31: 4,675,382 km (0.062 R)
• M32: 4,815,256 km (0.074 R)
• M33: 4,966,649 km (0.076 R)
• M34: 5,284,694 km (0.069 R)
• M35: 5,451,496 km (0.089 R)
• M36: 5,651,957 km (0.087 R)
• M37: 6,027,448 km (0.044 R)
• M38: 6,355,666 km (0.103 R)
• M39: 6,555,528 km (0.091 R)
• M40: 6,712,456 km (0.102 R)
• M41: 6,791,444 km (0.08 R)
• M42: 6,927,429 km (0.096 R)
• M43: 7,283,023 km (0.107 R)
• M44: 7,550,653 km (0.076 R)
• M45: 7,668,088 km (0.093 R)
• M46: 7,786,120 km (0.096 R)
• M47: 7,857,179 km (0.08 R)
• M48: 8,083,820 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.4

Radius: 12.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.43 AU - 1.95 AU

Year: 1419 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,018,394 km

• M1: 157,527 km (0.107 R)
• M2: 507,286 km (0.082 R)
• M3: 659,876 km (0.067 R)
• M4: 808,726 km (0.095 R)
• M5: 909,854 km (0.059 R)
• M6: 1,240,914 km (0.055 R)
• M7: 1,351,318 km (0.091 R)
• M8: 1,500,915 km (0.079 R)
• M9: 1,591,572 km (0.107 R)
• M10: 1,846,038 km (0.113 R)
• M11: 1,953,599 km (0.113 R)
• M12: 2,083,599 km (0.041 R)
• M13: 2,206,120 km (0.12 R)
• M14: 2,523,566 km (0.106 R)
• M15: 2,632,623 km (0.03 R)
• M16: 2,788,056 km (0.093 R)
• M17: 2,912,521 km (0.051 R)
• M18: 2,992,556 km (0.026 R)
• M19: 3,320,624 km (0.076 R)
• M20: 3,513,456 km (0.096 R)
• M21: 3,635,827 km (0.075 R)
• M22: 3,759,694 km (0.1 R)
• M23: 4,439,616 km (0.091 R)
• M24: 4,746,740 km (0.1 R)
• M25: 4,868,812 km (0.032 R)
• M26: 4,964,555 km (0.107 R)
• M27: 5,227,398 km (0.105 R)
• M28: 5,353,509 km (0.063 R)
• M29: 5,452,394 km (0.104 R)
• M30: 5,738,126 km (0.104 R)
• M31: 5,824,892 km (0.066 R)
• M32: 6,028,944 km (0.112 R)
• M33: 6,175,998 km (0.114 R)
• M34: 7,177,407 km (0.073 R)
• M35: 7,396,418 km (0.106 R)
• M36: 7,522,529 km (0.075 R)
• M37: 7,649,388 km (0.102 R)
• M38: 7,792,852 km (0.106 R)
• M39: 7,985,684 km (0.076 R)
• M40: 8,408,896 km (0.08 R)
• M41: 8,524,087 km (0.066 R)
• M42: 8,722,902 km (0.094 R)
• M43: 8,856,194 km (0.074 R)
• M44: 8,939,819 km (0.099 R)
• M45: 9,057,553 km (0.099 R)
• M46: 9,379,338 km (0.1 R)
• M47: 9,498,866 km (0.083 R)
• M48: 9,618,844 km (0.116 R)
• M49: 9,825,887 km (0.1 R)
• M50: 9,912,505 km (0.113 R)
• M51: 10,385,084 km (0.075 R)
• M52: 10,650,770 km (0.116 R)
• M53: 10,847,042 km (0.079 R)
• M54: 11,062,463 km (0.119 R)
• M55: 11,261,279 km (0.088 R)
• M56: 11,516,044 km (0.098 R)
• M57: 11,735,953 km (0.056 R)
• M58: 12,012,709 km (0.105 R)
• M59: 12,124,159 km (0.082 R)
• M60: 12,403,907 km (0.115 R)
• M61: 12,742,597 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.5

Radius: 11

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.75 AU - 2.09 AU

Year: 1718 Days

Day: 5.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 38,018,394 km

• M1: 144,212 km (0.076 R)
• M2: 278,102 km (0.111 R)
• M3: 470,186 km (0.101 R)
• M4: 579,243 km (0.076 R)
• M5: 651,948 km (0.059 R)
• M6: 858,243 km (0.086 R)
• M7: 990,039 km (0.096 R)
• M8: 1,079,648 km (0.081 R)
• M9: 1,150,408 km (0.104 R)
• M10: 1,252,433 km (0.05 R)
• M11: 1,334,862 km (0.042 R)
• M12: 1,553,424 km (0.11 R)
• M13: 1,667,119 km (0.095 R)
• M14: 1,817,614 km (0.044 R)
• M15: 1,920,537 km (0.117 R)
• M16: 2,268,652 km (0.12 R)
• M17: 2,445,626 km (0.114 R)
• M18: 2,550,195 km (0.109 R)
• M19: 2,773,694 km (0.117 R)
• M20: 2,973,407 km (0.057 R)
• M21: 3,075,134 km (0.095 R)
• M22: 3,271,556 km (0.084 R)
• M23: 3,355,480 km (0.117 R)
• M24: 3,472,167 km (0.063 R)
• M25: 3,611,741 km (0.117 R)
• M26: 3,687,737 km (0.077 R)
• M27: 3,896,725 km (0.055 R)
• M28: 4,041,985 km (0.054 R)
• M29: 4,132,192 km (0.052 R)
• M30: 4,303,332 km (0.088 R)
• M31: 4,384,115 km (0.101 R)
• M32: 4,453,678 km (0.088 R)
• M33: 4,582,183 km (0.079 R)
• M34: 4,759,307 km (0.069 R)
• M35: 5,023,496 km (0.07 R)
• M36: 5,243,256 km (0.051 R)
• M37: 5,717,481 km (0.097 R)
• M38: 5,831,774 km (0.105 R)
• M39: 6,231,649 km (0.113 R)
• M40: 6,587,093 km (0.09 R)
• M41: 6,666,979 km (0.118 R)
• M42: 6,881,652 km (0.102 R)
• M43: 6,976,347 km (0.071 R)
• M44: 7,084,955 km (0.087 R)
• M45: 7,345,405 km (0.103 R)
• M46: 7,497,696 km (0.101 R)
• M47: 7,819,481 km (0.12 R)
• M48: 8,060,184 km (0.025 R)
• M49: 8,447,642 km (0.096 R)
• M50: 8,621,774 km (0.109 R)
• M51: 8,899,877 km (0.031 R)
• M52: 9,003,099 km (0.118 R)
• M53: 9,195,931 km (0.101 R)
• M54: 9,420,178 km (0.109 R)
• M55: 9,495,276 km (0.109 R)
• M56: 9,661,180 km (0.08 R)
• M57: 9,934,944 km (0.116 R)
• M58: 10,165,026 km (0.109 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 265.4

Radius: 5.7

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 6.3 AU - 7.22 AU

Year: 11348 Days

Day: 24.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 85.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 38,018,394 km

• M1: 103,223 km (0.111 R)
• M2: 140,622 km (0.072 R)
• M3: 298,298 km (0.096 R)
• M4: 445,203 km (0.101 R)
• M5: 495,169 km (0.106 R)
• M6: 533,915 km (0.1 R)
• M7: 670,946 km (0.055 R)
• M8: 834,756 km (0.076 R)
• M9: 978,220 km (0.08 R)
• M10: 1,147,116 km (0.11 R)
• M11: 1,380,489 km (0.109 R)
• M12: 1,455,288 km (0.093 R)
• M13: 1,707,809 km (0.088 R)
• M14: 1,768,097 km (0.109 R)
• M15: 1,995,187 km (0.083 R)
• M16: 2,522,370 km (0.114 R)
• M17: 2,614,223 km (0.062 R)
• M18: 2,754,246 km (0.085 R)
• M19: 2,825,156 km (0.099 R)
• M20: 2,968,770 km (0.116 R)
• M21: 3,188,828 km (0.094 R)
• M22: 3,670,683 km (0.039 R)
• M23: 4,256,658 km (0.118 R)
• M24: 4,560,491 km (0.061 R)
• M25: 4,785,935 km (0.09 R)
• M26: 5,130,758 km (0.073 R)
• M27: 5,454,039 km (0.102 R)
• M28: 5,573,269 km (0.117 R)
• M29: 6,525,758 km (0.085 R)
• M30: 7,036,934 km (0.066 R)
• M31: 7,134,173 km (0.1 R)
• M32: 7,627,247 km (0.052 R)
• M33: 8,029,666 km (0.074 R)
• M34: 8,199,310 km (0.09 R)
• M35: 8,750,279 km (0.066 R)
• M36: 9,171,397 km (0.114 R)
• M37: 9,887,671 km (0.104 R)
• M38: 10,326,143 km (0.117 R)
• M39: 10,958,044 km (0.036 R)
• M40: 11,411,774 km (0.067 R)
• M41: 12,026,023 km (0.038 R)
• M42: 12,967,592 km (0.091 R)
• M43: 13,527,687 km (0.11 R)
• M44: 13,729,644 km (0.101 R)
• M45: 14,464,917 km (0.093 R)
• M46: 14,962,181 km (0.11 R)
• M47: 15,422,792 km (0.119 R)
• M48: 15,633,875 km (0.062 R)
• M49: 15,845,706 km (0.114 R)
• M50: 16,315,293 km (0.046 R)
• M51: 16,487,331 km (0.096 R)
• M52: 17,707,302 km (0.114 R)
• M53: 17,883,977 km (0.104 R)
• M54: 18,105,531 km (0.098 R)
• M55: 18,462,172 km (0.093 R)
• M56: 18,506,902 km (0.042 R)
• M57: 18,776,029 km (0.07 R)
• M58: 19,545,560 km (0.096 R)
• M59: 20,510,317 km (0.089 R)
• M60: 21,162,115 km (0.099 R)
• M61: 21,208,939 km (0.064 R)
• M62: 22,152,602 km (0.1 R)
• M63: 22,917,347 km (0.039 R)
• M64: 23,254,540 km (0.075 R)
• M65: 23,399,650 km (0.074 R)
• M66: 23,496,440 km (0.102 R)
• M67: 23,544,910 km (0.083 R)
• M68: 23,885,245 km (0.104 R)
• M69: 23,982,783 km (0.037 R)
• M70: 24,965,341 km (0.12 R)
• M71: 25,163,559 km (0.091 R)
• M72: 25,213,076 km (0.056 R)
• M73: 25,312,409 km (0.071 R)
• M74: 25,511,374 km (0.037 R)
• M75: 25,611,155 km (0.119 R)
• M76: 26,615,256 km (0.11 R)
• M77: 27,427,872 km (0.074 R)
• M78: 27,991,108 km (0.07 R)
• M79: 28,042,570 km (0.09 R)
• M80: 28,145,493 km (0.081 R)
• M81: 28,817,337 km (0.098 R)
• M82: 28,921,158 km (0.093 R)
• M83: 29,077,189 km (0.065 R)
• M84: 29,494,567 km (0.117 R)
• M85: 29,599,285 km (0.095 R)
• M86: 29,913,889 km (0.079 R)
• M87: 31,077,162 km (0.116 R)
• M88: 31,610,928 km (0.088 R)
• M89: 32,093,830 km (0.085 R)
• M90: 33,175,572 km (0.065 R)
• M91: 33,775,609 km (0.086 R)
• M92: 35,987,713 km (0.085 R)
• M93: 37,167,741 km (0.103 R)
• M94: 37,280,837 km (0.057 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit