🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.69 AU - 1.09 AU

Year: 301 Days

Day: 47.5 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,683,887 km

• M1: 51,162 km (0.112 R)
• M2: 652,696 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.93 AU - 1.33 AU

Year: 430 Days

Day: 20.6 Hours

Environment

Temp: 9 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.83 AU - 4.15 AU

Year: 2855 Days

Day: 31.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,683,887 km

• M1: 1,859,950 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.97 AU - 5.89 AU

Year: 3921 Days

Day: 22.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 9.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 5.55 AU - 7.67 AU

Year: 6087 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,683,887 km

• M1: 122,371 km (0.04 R)
• M2: 245,939 km (0.039 R)
• M3: 323,431 km (0.076 R)
• M4: 433,535 km (0.11 R)
• M5: 511,326 km (0.068 R)
• M6: 763,248 km (0.075 R)
• M7: 832,363 km (0.043 R)
• M8: 1,360,892 km (0.05 R)
• M9: 1,569,581 km (0.044 R)
• M10: 1,696,141 km (0.061 R)
• M11: 2,546,904 km (0.088 R)
• M12: 2,632,175 km (0.069 R)
• M13: 2,739,885 km (0.099 R)
• M14: 3,117,620 km (0.1 R)
• M15: 3,209,024 km (0.111 R)
• M16: 3,324,364 km (0.104 R)
• M17: 3,799,936 km (0.099 R)
• M18: 4,120,673 km (0.086 R)
• M19: 4,246,336 km (0.116 R)
• M20: 4,527,280 km (0.1 R)
• M21: 4,605,071 km (0.11 R)
• M22: 5,379,091 km (0.047 R)
• M23: 6,308,542 km (0.109 R)
• M24: 6,424,630 km (0.07 R)
• M25: 7,166,037 km (0.117 R)
• M26: 7,562,172 km (0.108 R)
• M27: 7,623,807 km (0.08 R)
• M28: 8,793,363 km (0.079 R)
• M29: 8,988,289 km (0.06 R)
• M30: 9,349,269 km (0.103 R)
• M31: 9,448,602 km (0.098 R)
• M32: 9,548,234 km (0.103 R)
• M33: 9,916,693 km (0.061 R)
• M34: 10,153,507 km (0.102 R)
• M35: 10,529,596 km (0.087 R)
• M36: 10,598,411 km (0.096 R)
• M37: 10,910,322 km (0.112 R)
• M38: 11,401,153 km (0.086 R)
• M39: 11,613,881 km (0.104 R)
• M40: 11,720,694 km (0.119 R)
• M41: 11,971,121 km (0.115 R)
• M42: 12,079,130 km (0.076 R)
• M43: 12,295,898 km (0.104 R)
• M44: 12,477,510 km (0.066 R)
• M45: 12,733,322 km (0.039 R)
• M46: 12,806,775 km (0.099 R)
• M47: 13,175,982 km (0.091 R)
• M48: 13,962,568 km (0.095 R)
• M49: 14,918,797 km (0.073 R)
• M50: 15,268,258 km (0.114 R)
• M51: 15,502,678 km (0.077 R)
• M52: 16,492,417 km (0.095 R)
• M53: 16,732,971 km (0.117 R)
• M54: 16,894,088 km (0.076 R)
• M55: 17,015,112 km (0.066 R)
• M56: 17,177,127 km (0.11 R)
• M57: 17,298,899 km (0.099 R)
• M58: 17,871,111 km (0.09 R)
• M59: 17,953,240 km (0.041 R)
• M60: 19,033,935 km (0.11 R)
• M61: 19,455,203 km (0.056 R)
• M62: 20,178,359 km (0.087 R)
• M63: 21,301,390 km (0.101 R)
• M64: 22,134,950 km (0.096 R)
• M65: 22,267,493 km (0.097 R)
• M66: 22,400,336 km (0.116 R)
• M67: 22,978,981 km (0.068 R)
• M68: 23,247,808 km (0.085 R)
• M69: 23,607,741 km (0.031 R)
• M70: 23,698,098 km (0.05 R)
• M71: 24,333,290 km (0.078 R)
• M72: 26,882,438 km (0.069 R)
• M73: 27,973,455 km (0.103 R)
• M74: 28,452,318 km (0.118 R)
• M75: 29,612,599 km (0.084 R)
• M76: 29,953,982 km (0.109 R)
• M77: 30,149,656 km (0.037 R)
• M78: 30,296,561 km (0.059 R)
• M79: 32,882,360 km (0.083 R)
• M80: 33,438,415 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.1

Radius: 13.2

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 10.04 AU - 10.74 AU

Year: 11995 Days

Day: 9.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,683,887 km

• M1: 184,454 km (0.106 R)
• M2: 478,264 km (0.115 R)
• M3: 590,463 km (0.085 R)
• M4: 1,162,226 km (0.115 R)
• M5: 1,369,868 km (0.063 R)
• M6: 1,640,939 km (0.095 R)
• M7: 1,849,329 km (0.092 R)
• M8: 2,496,938 km (0.06 R)
• M9: 3,407,690 km (0.094 R)
• M10: 4,198,015 km (0.106 R)
• M11: 4,595,796 km (0.109 R)
• M12: 5,081,690 km (0.101 R)
• M13: 5,544,995 km (0.057 R)
• M14: 5,663,027 km (0.11 R)
• M15: 5,901,486 km (0.077 R)
• M16: 6,265,458 km (0.062 R)
• M17: 6,678,498 km (0.068 R)
• M18: 7,228,868 km (0.088 R)
• M19: 7,618,421 km (0.1 R)
• M20: 8,104,016 km (0.115 R)
• M21: 8,193,475 km (0.101 R)
• M22: 8,463,649 km (0.076 R)
• M23: 8,645,261 km (0.115 R)
• M24: 9,338,348 km (0.106 R)
• M25: 9,526,243 km (0.07 R)
• M26: 10,435,798 km (0.05 R)
• M27: 11,322,913 km (0.061 R)
• M28: 11,422,994 km (0.11 R)
• M29: 11,573,639 km (0.073 R)
• M30: 11,674,468 km (0.041 R)
• M31: 11,877,024 km (0.116 R)
• M32: 11,978,750 km (0.104 R)
• M33: 12,543,333 km (0.065 R)
• M34: 13,116,592 km (0.106 R)
• M35: 14,451,304 km (0.037 R)
• M36: 14,887,531 km (0.101 R)
• M37: 15,107,291 km (0.119 R)
• M38: 15,217,544 km (0.118 R)
• M39: 15,661,401 km (0.099 R)
• M40: 16,109,447 km (0.047 R)
• M41: 16,618,528 km (0.109 R)
• M42: 16,846,665 km (0.078 R)
• M43: 17,075,699 km (0.062 R)
• M44: 17,479,015 km (0.118 R)
• M45: 17,710,892 km (0.041 R)
• M46: 18,826,294 km (0.064 R)
• M47: 19,662,695 km (0.12 R)
• M48: 20,024,872 km (0.087 R)
• M49: 20,878,627 km (0.048 R)
• M50: 21,063,081 km (0.068 R)
• M51: 21,371,851 km (0.07 R)
• M52: 21,868,815 km (0.064 R)
• M53: 22,306,987 km (0.048 R)
• M54: 23,702,436 km (0.06 R)
• M55: 24,605,259 km (0.101 R)
• M56: 25,126,159 km (0.103 R)
• M57: 27,313,430 km (0.118 R)
• M58: 28,600,121 km (0.108 R)
• M59: 29,629,953 km (0.114 R)
• M60: 30,392,902 km (0.086 R)
• M61: 30,532,327 km (0.073 R)
• M62: 31,232,595 km (0.054 R)
• M63: 31,373,217 km (0.032 R)
• M64: 32,720,345 km (0.085 R)
• M65: 32,934,719 km (0.071 R)
• M66: 33,364,963 km (0.098 R)
• M67: 33,508,726 km (0.073 R)
• M68: 33,941,513 km (0.116 R)
• M69: 34,376,095 km (0.076 R)
• M70: 37,320,181 km (0.119 R)
• M71: 37,619,077 km (0.064 R)
• M72: 39,733,194 km (0.089 R)
• M73: 42,040,742 km (0.046 R)
• M74: 42,663,518 km (0.082 R)
• M75: 43,918,045 km (0.065 R)
• M76: 44,787,508 km (0.119 R)
• M77: 46,704,306 km (0.107 R)
• M78: 46,945,906 km (0.119 R)
• M79: 49,137,814 km (0.115 R)
• M80: 49,629,542 km (0.036 R)
• M81: 50,287,623 km (0.076 R)
• M82: 50,535,058 km (0.099 R)
• M83: 50,865,819 km (0.065 R)
• M84: 51,529,286 km (0.105 R)
• M85: 54,550,265 km (0.1 R)
• M86: 56,167,717 km (0.116 R)
• M87: 56,853,474 km (0.09 R)
• M88: 57,197,399 km (0.026 R)
• M89: 57,455,755 km (0.082 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 4.8

Gravity: 1.89 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 11.64 AU - 18.12 AU

Year: 20558 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 59,683,887 km

• M1: 122,221 km (0.047 R)
• M2: 288,425 km (0.093 R)
• M3: 571,464 km (0.044 R)
• M4: 631,602 km (0.118 R)
• M5: 732,431 km (0.101 R)
• M6: 811,568 km (0.119 R)
• M7: 978,220 km (0.098 R)
• M8: 1,186,311 km (0.12 R)
• M9: 1,217,278 km (0.111 R)
• M10: 1,574,518 km (0.111 R)
• M11: 1,677,441 km (0.116 R)
• M12: 1,944,324 km (0.098 R)
• M13: 2,340,010 km (0.115 R)
• M14: 2,477,341 km (0.11 R)
• M15: 2,557,076 km (0.044 R)
• M16: 2,739,436 km (0.111 R)
• M17: 3,804,723 km (0.103 R)
• M18: 3,873,837 km (0.049 R)
• M19: 3,989,626 km (0.116 R)
• M20: 4,201,307 km (0.062 R)
• M21: 4,320,387 km (0.113 R)
• M22: 4,440,663 km (0.103 R)
• M23: 4,783,093 km (0.118 R)
• M24: 5,702,521 km (0.116 R)
• M25: 6,317,817 km (0.052 R)
• M26: 6,426,874 km (0.032 R)
• M27: 6,509,153 km (0.034 R)
• M28: 6,591,881 km (0.12 R)
• M29: 7,038,430 km (0.052 R)
• M30: 7,437,109 km (0.092 R)
• M31: 8,465,594 km (0.104 R)
• M32: 8,586,020 km (0.042 R)
• M33: 8,676,677 km (0.105 R)
• M34: 8,919,923 km (0.079 R)
• M35: 9,351,064 km (0.098 R)
• M36: 9,663,274 km (0.074 R)
• M37: 10,010,491 km (0.066 R)
• M38: 10,717,341 km (0.105 R)
• M39: 10,749,804 km (0.119 R)
• M40: 10,945,627 km (0.117 R)
• M41: 10,978,240 km (0.047 R)
• M42: 11,606,551 km (0.096 R)
• M43: 11,706,781 km (0.1 R)
• M44: 11,941,800 km (0.088 R)
• M45: 12,076,887 km (0.073 R)
• M46: 12,212,422 km (0.114 R)
• M47: 13,210,090 km (0.103 R)
• M48: 14,055,318 km (0.115 R)
• M49: 14,881,547 km (0.039 R)
• M50: 14,954,102 km (0.077 R)
• M51: 15,245,669 km (0.098 R)
• M52: 15,760,435 km (0.116 R)
• M53: 16,094,337 km (0.108 R)
• M54: 17,568,176 km (0.074 R)
• M55: 20,520,938 km (0.071 R)
• M56: 21,048,121 km (0.1 R)
• M57: 21,662,071 km (0.107 R)
• M58: 22,614,710 km (0.068 R)
• M59: 24,560,679 km (0.116 R)
• M60: 24,689,483 km (0.118 R)
• M61: 24,861,521 km (0.102 R)
• M62: 25,033,857 km (0.106 R)
• M63: 25,120,325 km (0.101 R)
• M64: 25,206,792 km (0.111 R)
• M65: 25,250,026 km (0.083 R)
• M66: 25,380,027 km (0.101 R)
• M67: 26,824,095 km (0.036 R)
• M68: 27,000,920 km (0.089 R)
• M69: 27,489,357 km (0.038 R)
• M70: 28,971,872 km (0.054 R)
• M71: 29,380,573 km (0.067 R)
• M72: 29,699,964 km (0.092 R)
• M73: 29,791,369 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.9

Radius: 6.4

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 11.81 AU - 17.95 AU

Year: 20558 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,683,887 km

• M1: 157,975 km (0.095 R)
• M2: 261,048 km (0.08 R)
• M3: 592,557 km (0.074 R)
• M4: 766,091 km (0.108 R)
• M5: 806,781 km (0.1 R)
• M6: 1,231,190 km (0.113 R)
• M7: 1,353,113 km (0.118 R)
• M8: 1,453,643 km (0.082 R)
• M9: 1,556,715 km (0.067 R)
• M10: 1,880,296 km (0.104 R)
• M11: 2,254,141 km (0.093 R)
• M12: 2,809,149 km (0.094 R)
• M13: 2,938,102 km (0.113 R)
• M14: 3,235,353 km (0.116 R)
• M15: 3,370,590 km (0.118 R)
• M16: 3,965,989 km (0.115 R)
• M17: 4,294,356 km (0.064 R)
• M18: 4,368,557 km (0.045 R)
• M19: 4,443,057 km (0.036 R)
• M20: 4,631,400 km (0.116 R)
• M21: 4,976,972 km (0.115 R)
• M22: 5,055,062 km (0.076 R)
• M23: 5,571,473 km (0.119 R)
• M24: 6,063,202 km (0.11 R)
• M25: 6,188,266 km (0.108 R)
• M26: 6,826,450 km (0.095 R)
• M27: 7,087,648 km (0.114 R)
• M28: 8,581,532 km (0.111 R)
• M29: 9,532,825 km (0.052 R)
• M30: 9,824,691 km (0.093 R)
• M31: 10,617,260 km (0.117 R)
• M32: 11,021,174 km (0.089 R)
• M33: 11,225,076 km (0.098 R)
• M34: 12,686,797 km (0.028 R)
• M35: 12,740,203 km (0.071 R)
• M36: 12,900,572 km (0.087 R)
• M37: 13,331,414 km (0.114 R)
• M38: 14,096,907 km (0.106 R)
• M39: 14,484,963 km (0.105 R)
• M40: 14,876,611 km (0.099 R)
• M41: 16,187,537 km (0.108 R)
• M42: 18,736,086 km (0.098 R)
• M43: 18,857,560 km (0.073 R)
• M44: 19,284,961 km (0.096 R)
• M45: 19,654,019 km (0.091 R)
• M46: 20,025,171 km (0.046 R)
• M47: 21,660,724 km (0.067 R)
• M48: 22,688,163 km (0.077 R)
• M49: 23,665,934 km (0.095 R)
• M50: 23,731,608 km (0.109 R)
• M51: 23,928,927 km (0.107 R)
• M52: 24,990,773 km (0.114 R)
• M53: 25,325,872 km (0.027 R)
• M54: 25,729,787 km (0.085 R)
• M55: 26,000,260 km (0.118 R)
• M56: 26,339,697 km (0.116 R)
• M57: 26,407,764 km (0.094 R)
• M58: 26,475,831 km (0.111 R)
• M59: 26,817,213 km (0.083 R)
• M60: 27,229,056 km (0.089 R)
• M61: 27,989,163 km (0.098 R)
• M62: 29,107,407 km (0.076 R)
• M63: 30,382,729 km (0.083 R)
• M64: 31,603,747 km (0.111 R)
• M65: 31,820,963 km (0.116 R)
• M66: 33,723,698 km (0.079 R)
• M67: 34,614,255 km (0.106 R)
• M68: 34,987,501 km (0.083 R)
• M69: 35,212,197 km (0.114 R)
• M70: 35,964,525 km (0.045 R)
• M71: 39,103,836 km (0.084 R)
• M72: 39,726,612 km (0.066 R)
• M73: 40,039,122 km (0.061 R)
• M74: 40,666,835 km (0.119 R)
• M75: 41,218,701 km (0.088 R)
• M76: 41,772,961 km (0.064 R)
• M77: 41,931,834 km (0.068 R)
• M78: 42,090,857 km (0.051 R)
• M79: 42,329,765 km (0.076 R)
• M80: 42,409,500 km (0.084 R)
• M81: 45,558,236 km (0.111 R)
• M82: 47,201,868 km (0.107 R)
• M83: 47,532,928 km (0.111 R)
• M84: 48,864,948 km (0.074 R)
• M85: 51,565,488 km (0.041 R)
• M86: 52,419,393 km (0.098 R)
• M87: 52,590,683 km (0.06 R)
• M88: 54,921,717 km (0.041 R)
• M89: 55,095,699 km (0.102 R)
• M90: 56,406,625 km (0.093 R)
• M91: 56,845,844 km (0.11 R)
• M92: 57,551,049 km (0.107 R)
• M93: 59,148,305 km (0.073 R)
• M94: 59,237,466 km (0.055 R)
• M95: 59,683,866 km (0.116 R)

Kuiper Belt

Range: 30.6 - 53.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 10,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit