🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.48 AU - 0.72 AU

Year: 172 Days

Day: 28.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,658,583 km

• M1: 225,145 km (0.063 R)
• M2: 513,121 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.02 AU - 1.22 AU

Year: 440 Days

Day: 44.1 Hours

Environment

Temp: -0 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,658,583 km

• M1: 591,061 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.62 AU - 2.38 AU

Year: 1049 Days

Day: 42.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.8

Radius: 9.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.08 AU - 6.74 AU

Year: 4667 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 106,658,583 km

• M1: 191,036 km (0.055 R)
• M2: 387,309 km (0.119 R)
• M3: 537,505 km (0.117 R)
• M4: 615,894 km (0.114 R)
• M5: 698,622 km (0.118 R)
• M6: 1,240,017 km (0.095 R)
• M7: 1,494,932 km (0.089 R)
• M8: 1,661,284 km (0.052 R)
• M9: 1,793,529 km (0.118 R)
• M10: 1,942,977 km (0.054 R)
• M11: 2,475,994 km (0.076 R)
• M12: 2,536,282 km (0.084 R)
• M13: 2,612,278 km (0.109 R)
• M14: 2,704,580 km (0.119 R)
• M15: 2,940,346 km (0.082 R)
• M16: 3,004,224 km (0.1 R)
• M17: 3,215,457 km (0.116 R)
• M18: 3,347,851 km (0.118 R)
• M19: 3,482,190 km (0.091 R)
• M20: 3,635,378 km (0.043 R)
• M21: 3,721,397 km (0.12 R)
• M22: 3,860,523 km (0.097 R)
• M23: 4,324,874 km (0.114 R)
• M24: 4,545,083 km (0.104 R)
• M25: 4,637,983 km (0.093 R)
• M26: 6,024,007 km (0.075 R)
• M27: 6,085,342 km (0.101 R)
• M28: 6,519,774 km (0.111 R)
• M29: 6,878,959 km (0.09 R)
• M30: 7,201,193 km (0.086 R)
• M31: 7,287,959 km (0.087 R)
• M32: 7,375,175 km (0.051 R)
• M33: 7,528,513 km (0.085 R)
• M34: 7,660,757 km (0.059 R)
• M35: 7,838,180 km (0.087 R)
• M36: 7,927,490 km (0.107 R)
• M37: 8,084,568 km (0.058 R)
• M38: 9,212,985 km (0.11 R)
• M39: 9,378,141 km (0.092 R)
• M40: 9,639,788 km (0.057 R)
• M41: 9,976,233 km (0.053 R)
• M42: 10,048,788 km (0.109 R)
• M43: 10,218,881 km (0.055 R)
• M44: 10,611,276 km (0.069 R)
• M45: 10,734,844 km (0.066 R)
• M46: 10,809,344 km (0.062 R)
• M47: 10,883,843 km (0.087 R)
• M48: 11,234,202 km (0.051 R)
• M49: 11,410,877 km (0.108 R)
• M50: 11,920,407 km (0.103 R)
• M51: 12,255,656 km (0.081 R)
• M52: 12,803,633 km (0.113 R)
• M53: 13,306,431 km (0.12 R)
• M54: 13,734,880 km (0.079 R)
• M55: 13,923,672 km (0.065 R)
• M56: 14,413,306 km (0.06 R)
• M57: 14,605,240 km (0.065 R)
• M58: 15,130,478 km (0.043 R)
• M59: 15,353,529 km (0.079 R)
• M60: 15,437,453 km (0.074 R)
• M61: 15,549,502 km (0.115 R)
• M62: 15,887,443 km (0.099 R)
• M63: 16,000,689 km (0.099 R)
• M64: 16,114,234 km (0.064 R)
• M65: 16,800,589 km (0.027 R)
• M66: 16,858,334 km (0.099 R)
• M67: 17,525,839 km (0.099 R)
• M68: 17,672,146 km (0.088 R)
• M69: 17,789,431 km (0.07 R)
• M70: 18,202,022 km (0.07 R)
• M71: 18,350,273 km (0.103 R)
• M72: 18,588,134 km (0.102 R)
• M73: 18,647,674 km (0.073 R)
• M74: 18,796,972 km (0.069 R)
• M75: 19,036,778 km (0.085 R)
• M76: 19,187,124 km (0.078 R)
• M77: 19,247,412 km (0.086 R)
• M78: 19,823,064 km (0.06 R)
• M79: 20,036,540 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.7

Radius: 10.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.67 AU - 10.45 AU

Year: 11833 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,658,583 km

• M1: 134,040 km (0.118 R)
• M2: 244,293 km (0.075 R)
• M3: 329,115 km (0.097 R)
• M4: 418,724 km (0.089 R)
• M5: 498,311 km (0.119 R)
• M6: 687,402 km (0.12 R)
• M7: 785,090 km (0.118 R)
• M8: 1,136,944 km (0.057 R)
• M9: 1,285,046 km (0.114 R)
• M10: 1,361,789 km (0.081 R)
• M11: 1,487,751 km (0.043 R)
• M12: 1,568,534 km (0.082 R)
• M13: 1,751,641 km (0.099 R)
• M14: 1,906,774 km (0.086 R)
• M15: 2,102,748 km (0.06 R)
• M16: 2,286,753 km (0.12 R)
• M17: 2,456,995 km (0.064 R)
• M18: 2,631,427 km (0.115 R)
• M19: 2,770,104 km (0.117 R)
• M20: 3,179,553 km (0.05 R)
• M21: 3,674,124 km (0.096 R)
• M22: 3,964,493 km (0.077 R)
• M23: 4,055,449 km (0.108 R)
• M24: 4,378,879 km (0.111 R)
• M25: 4,472,976 km (0.112 R)
• M26: 4,543,886 km (0.105 R)
• M27: 4,880,032 km (0.043 R)
• M28: 5,424,568 km (0.089 R)
• M29: 5,936,492 km (0.086 R)
• M30: 6,437,047 km (0.068 R)
• M31: 6,978,741 km (0.105 R)
• M32: 7,144,196 km (0.114 R)
• M33: 7,366,798 km (0.085 R)
• M34: 7,648,191 km (0.1 R)
• M35: 7,990,621 km (0.043 R)
• M36: 8,572,556 km (0.073 R)
• M37: 8,809,220 km (0.097 R)
• M38: 9,440,523 km (0.105 R)
• M39: 9,838,753 km (0.115 R)
• M40: 9,993,437 km (0.115 R)
• M41: 11,130,381 km (0.113 R)
• M42: 11,714,261 km (0.117 R)
• M43: 11,845,459 km (0.06 R)
• M44: 11,976,955 km (0.084 R)
• M45: 12,175,322 km (0.043 R)
• M46: 12,776,855 km (0.026 R)
• M47: 13,149,204 km (0.102 R)
• M48: 13,525,143 km (0.09 R)
• M49: 13,628,216 km (0.045 R)
• M50: 14,462,823 km (0.074 R)
• M51: 14,780,120 km (0.116 R)
• M52: 15,028,452 km (0.1 R)
• M53: 15,745,625 km (0.118 R)
• M54: 16,657,873 km (0.109 R)
• M55: 16,953,328 km (0.055 R)
• M56: 17,325,229 km (0.106 R)
• M57: 17,888,016 km (0.059 R)
• M58: 18,190,652 km (0.047 R)
• M59: 18,418,789 km (0.05 R)
• M60: 18,647,823 km (0.118 R)
• M61: 18,801,012 km (0.107 R)
• M62: 18,954,649 km (0.051 R)
• M63: 19,963,537 km (0.096 R)
• M64: 20,159,659 km (0.111 R)
• M65: 20,238,198 km (0.12 R)
• M66: 21,269,077 km (0.091 R)
• M67: 21,629,907 km (0.068 R)
• M68: 21,710,391 km (0.109 R)
• M69: 22,195,238 km (0.117 R)
• M70: 22,479,773 km (0.081 R)
• M71: 22,561,304 km (0.098 R)
• M72: 22,683,675 km (0.064 R)
• M73: 23,712,758 km (0.113 R)
• M74: 25,263,340 km (0.093 R)
• M75: 25,730,684 km (0.112 R)
• M76: 26,072,366 km (0.116 R)
• M77: 26,544,646 km (0.08 R)
• M78: 26,674,048 km (0.088 R)
• M79: 27,236,686 km (0.067 R)
• M80: 27,628,483 km (0.06 R)
• M81: 27,715,848 km (0.111 R)
• M82: 28,903,805 km (0.104 R)
• M83: 29,125,658 km (0.094 R)
• M84: 29,615,741 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 9

Gravity: 10.87 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.71 AU - 14.03 AU

Year: 15166 Days

Day: 11 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 106,658,583 km

• M1: 170,542 km (0.108 R)
• M2: 335,997 km (0.117 R)
• M3: 399,875 km (0.048 R)
• M4: 505,042 km (0.113 R)
• M5: 879,785 km (0.1 R)
• M6: 1,022,053 km (0.047 R)
• M7: 1,579,305 km (0.083 R)
• M8: 2,860,311 km (0.083 R)
• M9: 4,181,560 km (0.117 R)
• M10: 4,424,955 km (0.115 R)
• M11: 5,312,819 km (0.1 R)
• M12: 6,626,587 km (0.097 R)
• M13: 6,958,096 km (0.045 R)
• M14: 7,246,670 km (0.108 R)
• M15: 7,736,454 km (0.048 R)
• M16: 7,985,385 km (0.039 R)
• M17: 8,338,137 km (0.096 R)
• M18: 8,747,735 km (0.113 R)
• M19: 9,480,316 km (0.099 R)
• M20: 9,586,531 km (0.113 R)
• M21: 10,450,758 km (0.11 R)
• M22: 10,560,562 km (0.077 R)
• M23: 10,670,816 km (0.104 R)
• M24: 12,310,858 km (0.087 R)
• M25: 13,606,824 km (0.118 R)
• M26: 14,453,847 km (0.116 R)
• M27: 14,515,033 km (0.107 R)
• M28: 16,262,186 km (0.079 R)
• M29: 16,837,839 km (0.028 R)
• M30: 18,206,809 km (0.062 R)
• M31: 19,206,422 km (0.091 R)
• M32: 19,679,001 km (0.108 R)
• M33: 20,018,888 km (0.111 R)
• M34: 20,223,687 km (0.109 R)
• M35: 20,360,719 km (0.079 R)
• M36: 21,328,168 km (0.047 R)
• M37: 21,537,456 km (0.079 R)
• M38: 21,607,318 km (0.073 R)
• M39: 21,747,342 km (0.085 R)
• M40: 22,169,208 km (0.068 R)
• M41: 22,522,857 km (0.069 R)
• M42: 23,595,175 km (0.06 R)
• M43: 24,173,670 km (0.093 R)
• M44: 24,464,787 km (0.08 R)
• M45: 24,683,798 km (0.109 R)
• M46: 25,863,228 km (0.102 R)
• M47: 27,438,793 km (0.094 R)
• M48: 27,818,472 km (0.036 R)
• M49: 28,123,502 km (0.079 R)
• M50: 28,583,067 km (0.085 R)
• M51: 29,199,859 km (0.052 R)
• M52: 30,054,960 km (0.091 R)
• M53: 30,682,074 km (0.081 R)
• M54: 32,028,755 km (0.078 R)
• M55: 32,268,560 km (0.098 R)
• M56: 32,588,999 km (0.068 R)
• M57: 32,910,484 km (0.111 R)
• M58: 33,394,882 km (0.089 R)
• M59: 33,556,747 km (0.085 R)
• M60: 33,719,061 km (0.08 R)
• M61: 34,370,560 km (0.086 R)
• M62: 37,017,844 km (0.098 R)
• M63: 37,605,614 km (0.096 R)
• M64: 38,790,429 km (0.071 R)
• M65: 39,387,474 km (0.065 R)
• M66: 40,677,007 km (0.05 R)
• M67: 41,457,460 km (0.105 R)
• M68: 41,718,657 km (0.065 R)
• M69: 42,330,213 km (0.116 R)
• M70: 44,806,357 km (0.08 R)
• M71: 44,895,667 km (0.114 R)
• M72: 47,693,297 km (0.073 R)
• M73: 47,784,402 km (0.048 R)
• M74: 48,515,936 km (0.082 R)
• M75: 49,343,362 km (0.116 R)
• M76: 49,527,816 km (0.086 R)
• M77: 50,732,677 km (0.079 R)
• M78: 54,024,279 km (0.118 R)
• M79: 54,500,150 km (0.083 R)
• M80: 54,786,181 km (0.099 R)
• M81: 54,881,774 km (0.112 R)
• M82: 55,647,715 km (0.066 R)
• M83: 55,935,990 km (0.11 R)
• M84: 60,613,467 km (0.107 R)
• M85: 60,712,351 km (0.051 R)
• M86: 61,504,472 km (0.107 R)
• M87: 62,899,023 km (0.072 R)
• M88: 63,700,569 km (0.062 R)
• M89: 65,820,520 km (0.103 R)
• M90: 66,430,580 km (0.102 R)
• M91: 66,940,260 km (0.065 R)
• M92: 67,042,435 km (0.115 R)
• M93: 68,271,681 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885.2

Radius: 8

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 16.35 AU - 20.39 AU

Year: 29199 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,658,583 km

• M1: 625,768 km (0.11 R)
• M2: 1,016,667 km (0.032 R)
• M3: 1,185,264 km (0.038 R)
• M4: 1,824,795 km (0.094 R)
• M5: 2,881,255 km (0.068 R)
• M6: 3,318,679 km (0.118 R)
• M7: 3,621,914 km (0.05 R)
• M8: 3,776,897 km (0.1 R)
• M9: 4,147,152 km (0.089 R)
• M10: 6,983,378 km (0.117 R)
• M11: 7,371,734 km (0.029 R)
• M12: 7,634,578 km (0.099 R)
• M13: 7,900,413 km (0.115 R)
• M14: 8,101,921 km (0.066 R)
• M15: 9,134,446 km (0.085 R)
• M16: 9,773,678 km (0.078 R)
• M17: 10,722,577 km (0.088 R)
• M18: 11,320,968 km (0.115 R)
• M19: 11,396,515 km (0.092 R)
• M20: 11,700,349 km (0.108 R)
• M21: 13,339,493 km (0.105 R)
• M22: 13,579,597 km (0.115 R)
• M23: 13,740,265 km (0.109 R)
• M24: 14,145,077 km (0.098 R)
• M25: 14,883,492 km (0.105 R)
• M26: 15,132,423 km (0.109 R)
• M27: 15,299,225 km (0.117 R)
• M28: 15,550,399 km (0.096 R)
• M29: 17,434,136 km (0.077 R)
• M30: 18,580,804 km (0.113 R)
• M31: 18,848,733 km (0.074 R)
• M32: 19,933,767 km (0.109 R)
• M33: 21,131,896 km (0.112 R)
• M34: 21,318,295 km (0.077 R)
• M35: 21,598,941 km (0.104 R)
• M36: 22,258,518 km (0.071 R)
• M37: 22,353,363 km (0.116 R)
• M38: 22,448,208 km (0.075 R)
• M39: 22,543,202 km (0.095 R)
• M40: 23,308,395 km (0.078 R)
• M41: 24,569,655 km (0.107 R)
• M42: 24,863,914 km (0.106 R)
• M43: 25,356,839 km (0.116 R)
• M44: 25,555,056 km (0.032 R)
• M45: 25,952,687 km (0.079 R)
• M46: 26,052,469 km (0.108 R)
• M47: 29,103,967 km (0.104 R)
• M48: 29,311,309 km (0.111 R)
• M49: 30,460,969 km (0.031 R)
• M50: 30,671,603 km (0.114 R)
• M51: 31,731,803 km (0.077 R)
• M52: 33,779,199 km (0.103 R)
• M53: 33,997,163 km (0.107 R)
• M54: 34,653,898 km (0.101 R)
• M55: 37,210,077 km (0.037 R)
• M56: 39,941,584 km (0.085 R)
• M57: 41,214,812 km (0.108 R)
• M58: 41,447,885 km (0.105 R)
• M59: 43,563,947 km (0.102 R)
• M60: 44,038,920 km (0.105 R)
• M61: 44,754,746 km (0.09 R)
• M62: 45,594,589 km (0.12 R)
• M63: 46,076,892 km (0.07 R)
• M64: 46,197,767 km (0.116 R)
• M65: 46,803,489 km (0.052 R)
• M66: 47,778,119 km (0.092 R)
• M67: 49,376,273 km (0.117 R)
• M68: 52,877,312 km (0.117 R)
• M69: 53,765,176 km (0.105 R)
• M70: 54,529,920 km (0.098 R)
• M71: 54,657,676 km (0.062 R)
• M72: 54,785,732 km (0.085 R)
• M73: 55,170,049 km (0.102 R)
• M74: 57,885,550 km (0.104 R)
• M75: 59,719,919 km (0.09 R)
• M76: 59,851,715 km (0.102 R)
• M77: 61,440,294 km (0.06 R)
• M78: 64,659,042 km (0.099 R)
• M79: 70,979,403 km (0.062 R)
• M80: 73,505,662 km (0.063 R)
• M81: 74,212,661 km (0.107 R)
• M82: 74,637,818 km (0.114 R)
• M83: 76,204,108 km (0.073 R)
• M84: 77,349,878 km (0.088 R)
• M85: 79,224,040 km (0.116 R)
• M86: 87,316,836 km (0.057 R)
• M87: 91,384,702 km (0.081 R)
• M88: 91,992,518 km (0.084 R)
• M89: 92,296,949 km (0.079 R)
• M90: 93,059,599 km (0.114 R)
• M91: 98,923,238 km (0.069 R)
• M92: 102,687,718 km (0.112 R)
• M93: 104,905,208 km (0.103 R)
• M94: 106,498,724 km (0.066 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 314 - 17,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit