🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 14.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,214,472 km

• M1: 75,697 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 3.05 AU - 3.05 AU

Year: 1996 Days

Day: 47.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.04 AU - 4.82 AU

Year: 2920 Days

Day: 25.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514.8

Radius: 11.6

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8 AU - 9.42 AU

Year: 9633 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 57,214,472 km

• M1: 174,581 km (0.045 R)
• M2: 421,716 km (0.069 R)
• M3: 548,575 km (0.068 R)
• M4: 846,275 km (0.092 R)
• M5: 997,070 km (0.088 R)
• M6: 1,404,275 km (0.045 R)
• M7: 1,710,801 km (0.052 R)
• M8: 1,817,913 km (0.119 R)
• M9: 2,268,951 km (0.112 R)
• M10: 2,411,069 km (0.112 R)
• M11: 2,830,093 km (0.085 R)
• M12: 2,931,969 km (0.066 R)
• M13: 3,035,341 km (0.065 R)
• M14: 3,406,344 km (0.102 R)
• M15: 3,542,478 km (0.073 R)
• M16: 5,062,841 km (0.079 R)
• M17: 5,471,243 km (0.074 R)
• M18: 6,420,741 km (0.031 R)
• M19: 6,759,879 km (0.079 R)
• M20: 7,209,720 km (0.068 R)
• M21: 7,385,348 km (0.109 R)
• M22: 7,884,556 km (0.114 R)
• M23: 8,394,834 km (0.042 R)
• M24: 8,728,587 km (0.058 R)
• M25: 9,104,526 km (0.104 R)
• M26: 9,218,370 km (0.059 R)
• M27: 9,409,108 km (0.114 R)
• M28: 9,678,384 km (0.067 R)
• M29: 10,185,221 km (0.098 R)
• M30: 10,422,035 km (0.096 R)
• M31: 10,501,471 km (0.086 R)
• M32: 12,214,367 km (0.092 R)
• M33: 12,804,381 km (0.098 R)
• M34: 14,144,030 km (0.116 R)
• M35: 14,275,975 km (0.096 R)
• M36: 14,897,405 km (0.065 R)
• M37: 15,031,744 km (0.117 R)
• M38: 15,527,661 km (0.093 R)
• M39: 15,800,527 km (0.072 R)
• M40: 15,891,782 km (0.06 R)
• M41: 17,188,197 km (0.116 R)
• M42: 18,039,558 km (0.071 R)
• M43: 19,783,122 km (0.112 R)
• M44: 21,125,912 km (0.06 R)
• M45: 21,276,856 km (0.104 R)
• M46: 21,681,369 km (0.114 R)
• M47: 22,292,775 km (0.117 R)
• M48: 22,806,644 km (0.043 R)
• M49: 24,108,295 km (0.057 R)
• M50: 24,954,122 km (0.061 R)
• M51: 25,541,144 km (0.094 R)
• M52: 26,024,943 km (0.098 R)
• M53: 26,674,647 km (0.09 R)
• M54: 26,783,404 km (0.081 R)
• M55: 27,165,477 km (0.084 R)
• M56: 27,879,658 km (0.048 R)
• M57: 29,607,513 km (0.114 R)
• M58: 29,946,053 km (0.115 R)
• M59: 32,699,402 km (0.084 R)
• M60: 33,107,654 km (0.091 R)
• M61: 33,870,454 km (0.115 R)
• M62: 33,988,187 km (0.038 R)
• M63: 34,224,402 km (0.115 R)
• M64: 35,055,119 km (0.066 R)
• M65: 37,039,386 km (0.038 R)
• M66: 37,464,992 km (0.089 R)
• M67: 37,647,950 km (0.079 R)
• M68: 37,953,429 km (0.093 R)
• M69: 38,751,533 km (0.097 R)
• M70: 40,739,539 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.1

Radius: 8.9

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 6.94 AU - 11.12 AU

Year: 10169 Days

Day: 7.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,214,472 km

• M1: 113,844 km (0.066 R)
• M2: 231,877 km (0.104 R)
• M3: 534,812 km (0.067 R)
• M4: 634,445 km (0.053 R)
• M5: 824,733 km (0.103 R)
• M6: 941,868 km (0.025 R)
• M7: 1,361,640 km (0.068 R)
• M8: 1,448,706 km (0.068 R)
• M9: 1,537,717 km (0.113 R)
• M10: 1,665,473 km (0.061 R)
• M11: 1,721,273 km (0.102 R)
• M12: 1,892,712 km (0.095 R)
• M13: 2,069,836 km (0.055 R)
• M14: 2,921,646 km (0.087 R)
• M15: 3,012,303 km (0.114 R)
• M16: 3,624,607 km (0.091 R)
• M17: 3,945,045 km (0.045 R)
• M18: 4,377,832 km (0.107 R)
• M19: 4,666,107 km (0.096 R)
• M20: 5,096,351 km (0.112 R)
• M21: 5,539,460 km (0.092 R)
• M22: 5,595,708 km (0.111 R)
• M23: 5,765,502 km (0.11 R)
• M24: 6,081,602 km (0.049 R)
• M25: 6,139,646 km (0.063 R)
• M26: 6,551,190 km (0.095 R)
• M27: 7,093,632 km (0.105 R)
• M28: 7,401,205 km (0.119 R)
• M29: 7,587,903 km (0.069 R)
• M30: 7,713,266 km (0.106 R)
• M31: 7,902,508 km (0.07 R)
• M32: 8,577,044 km (0.062 R)
• M33: 9,674,046 km (0.104 R)
• M34: 9,912,355 km (0.109 R)
• M35: 10,083,794 km (0.052 R)
• M36: 10,779,574 km (0.107 R)
• M37: 10,849,885 km (0.096 R)
• M38: 11,062,164 km (0.106 R)
• M39: 11,240,036 km (0.077 R)
• M40: 11,851,891 km (0.113 R)
• M41: 11,960,948 km (0.094 R)
• M42: 12,033,952 km (0.097 R)
• M43: 12,437,717 km (0.098 R)
• M44: 12,845,820 km (0.109 R)
• M45: 13,904,673 km (0.083 R)
• M46: 15,030,696 km (0.108 R)
• M47: 15,385,991 km (0.099 R)
• M48: 15,704,336 km (0.087 R)
• M49: 15,984,532 km (0.12 R)
• M50: 16,875,986 km (0.111 R)
• M51: 17,039,796 km (0.049 R)
• M52: 17,163,065 km (0.068 R)
• M53: 17,575,955 km (0.079 R)
• M54: 17,950,398 km (0.069 R)
• M55: 18,033,874 km (0.096 R)
• M56: 18,876,559 km (0.113 R)
• M57: 18,961,530 km (0.075 R)
• M58: 19,645,940 km (0.117 R)
• M59: 20,077,829 km (0.04 R)
• M60: 20,294,896 km (0.076 R)
• M61: 20,512,860 km (0.103 R)
• M62: 21,215,372 km (0.12 R)
• M63: 21,347,915 km (0.087 R)
• M64: 21,702,911 km (0.082 R)
• M65: 21,925,662 km (0.107 R)
• M66: 22,283,800 km (0.098 R)
• M67: 22,373,708 km (0.036 R)
• M68: 22,508,645 km (0.083 R)
• M69: 22,643,882 km (0.088 R)
• M70: 23,506,613 km (0.112 R)
• M71: 23,919,054 km (0.099 R)
• M72: 25,124,065 km (0.108 R)
• M73: 26,586,384 km (0.095 R)
• M74: 27,448,217 km (0.117 R)
• M75: 28,513,803 km (0.086 R)
• M76: 28,757,947 km (0.104 R)
• M77: 30,038,355 km (0.112 R)
• M78: 30,137,538 km (0.107 R)
• M79: 30,535,768 km (0.045 R)
• M80: 30,685,515 km (0.061 R)
• M81: 31,993,599 km (0.112 R)
• M82: 32,094,877 km (0.118 R)
• M83: 32,450,621 km (0.084 R)
• M84: 32,705,386 km (0.05 R)
• M85: 33,628,405 km (0.098 R)
• M86: 33,783,089 km (0.089 R)
• M87: 33,989,683 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 11.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.65 AU - 13.19 AU

Year: 14462 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 57,214,472 km

• M1: 175,329 km (0.05 R)
• M2: 340,186 km (0.088 R)
• M3: 552,914 km (0.071 R)
• M4: 645,365 km (0.057 R)
• M5: 726,896 km (0.1 R)
• M6: 812,616 km (0.106 R)
• M7: 1,171,950 km (0.071 R)
• M8: 1,295,667 km (0.045 R)
• M9: 1,624,932 km (0.11 R)
• M10: 2,180,688 km (0.09 R)
• M11: 2,546,754 km (0.073 R)
• M12: 2,764,868 km (0.087 R)
• M13: 2,848,343 km (0.072 R)
• M14: 2,960,841 km (0.07 R)
• M15: 3,456,010 km (0.103 R)
• M16: 4,008,475 km (0.093 R)
• M17: 4,135,184 km (0.087 R)
• M18: 4,295,254 km (0.116 R)
• M19: 4,990,585 km (0.111 R)
• M20: 5,403,625 km (0.12 R)
• M21: 5,791,981 km (0.116 R)
• M22: 6,116,608 km (0.099 R)
• M23: 7,087,648 km (0.11 R)
• M24: 7,164,392 km (0.092 R)
• M25: 7,512,955 km (0.05 R)
• M26: 7,591,194 km (0.07 R)
• M27: 11,337,723 km (0.111 R)
• M28: 11,517,839 km (0.075 R)
• M29: 12,155,276 km (0.116 R)
• M30: 12,571,307 km (0.119 R)
• M31: 13,895,099 km (0.079 R)
• M32: 14,039,461 km (0.104 R)
• M33: 14,281,361 km (0.089 R)
• M34: 15,213,206 km (0.037 R)
• M35: 17,290,223 km (0.066 R)
• M36: 17,705,806 km (0.084 R)
• M37: 17,967,153 km (0.091 R)
• M38: 18,546,845 km (0.11 R)
• M39: 18,918,895 km (0.119 R)
• M40: 19,239,782 km (0.1 R)
• M41: 20,213,215 km (0.083 R)
• M42: 20,431,778 km (0.12 R)
• M43: 20,761,043 km (0.069 R)
• M44: 20,926,199 km (0.067 R)
• M45: 21,091,953 km (0.065 R)
• M46: 21,927,158 km (0.063 R)
• M47: 24,033,197 km (0.085 R)
• M48: 26,620,492 km (0.063 R)
• M49: 27,160,541 km (0.052 R)
• M50: 28,007,863 km (0.104 R)
• M51: 28,312,594 km (0.08 R)
• M52: 28,557,037 km (0.048 R)
• M53: 29,295,003 km (0.086 R)
• M54: 30,163,867 km (0.108 R)
• M55: 31,672,861 km (0.103 R)
• M56: 32,692,520 km (0.113 R)
• M57: 32,820,726 km (0.097 R)
• M58: 33,013,408 km (0.119 R)
• M59: 33,142,062 km (0.115 R)
• M60: 33,399,819 km (0.089 R)
• M61: 33,852,502 km (0.11 R)
• M62: 34,502,804 km (0.095 R)
• M63: 36,811,099 km (0.033 R)
• M64: 37,077,982 km (0.088 R)
• M65: 37,479,652 km (0.079 R)
• M66: 37,950,137 km (0.069 R)
• M67: 38,422,568 km (0.102 R)
• M68: 39,373,262 km (0.097 R)
• M69: 39,577,912 km (0.044 R)
• M70: 40,606,846 km (0.086 R)
• M71: 40,951,819 km (0.118 R)
• M72: 42,831,067 km (0.076 R)
• M73: 43,112,012 km (0.055 R)
• M74: 43,252,634 km (0.085 R)
• M75: 44,170,417 km (0.029 R)
• M76: 46,962,512 km (0.076 R)
• M77: 47,107,173 km (0.043 R)
• M78: 48,197,292 km (0.1 R)
• M79: 49,075,282 km (0.042 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 538.4

Radius: 8.8

Gravity: 6.95 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.21 AU - 12.89 AU

Year: 14710 Days

Day: 6.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,214,472 km

• M1: 129,701 km (0.052 R)
• M2: 258,954 km (0.113 R)
• M3: 515,813 km (0.061 R)
• M4: 654,491 km (0.094 R)
• M5: 709,991 km (0.061 R)
• M6: 767,138 km (0.078 R)
• M7: 1,099,844 km (0.073 R)
• M8: 1,808,040 km (0.075 R)
• M9: 2,221,229 km (0.116 R)
• M10: 2,394,763 km (0.072 R)
• M11: 2,483,325 km (0.113 R)
• M12: 2,693,958 km (0.115 R)
• M13: 2,786,111 km (0.108 R)
• M14: 3,460,199 km (0.103 R)
• M15: 4,397,878 km (0.115 R)
• M16: 4,543,287 km (0.098 R)
• M17: 4,690,192 km (0.118 R)
• M18: 5,026,788 km (0.113 R)
• M19: 5,102,634 km (0.101 R)
• M20: 5,409,758 km (0.039 R)
• M21: 5,723,016 km (0.106 R)
• M22: 6,163,432 km (0.106 R)
• M23: 6,865,645 km (0.104 R)
• M24: 7,506,073 km (0.109 R)
• M25: 8,935,481 km (0.066 R)
• M26: 9,681,077 km (0.116 R)
• M27: 10,061,354 km (0.076 R)
• M28: 10,689,815 km (0.106 R)
• M29: 11,231,509 km (0.039 R)
• M30: 11,430,624 km (0.079 R)
• M31: 11,681,350 km (0.1 R)
• M32: 12,188,038 km (0.082 R)
• M33: 12,702,056 km (0.116 R)
• M34: 13,118,237 km (0.118 R)
• M35: 14,447,714 km (0.114 R)
• M36: 14,556,022 km (0.11 R)
• M37: 16,211,323 km (0.067 R)
• M38: 17,290,223 km (0.116 R)
• M39: 17,578,049 km (0.116 R)
• M40: 19,816,482 km (0.087 R)
• M41: 20,541,882 km (0.037 R)
• M42: 20,785,577 km (0.086 R)
• M43: 21,337,443 km (0.114 R)
• M44: 23,720,388 km (0.044 R)
• M45: 23,848,145 km (0.108 R)
• M46: 24,040,228 km (0.079 R)
• M47: 24,619,471 km (0.11 R)
• M48: 25,073,052 km (0.107 R)
• M49: 25,333,651 km (0.1 R)
• M50: 26,649,514 km (0.053 R)
• M51: 26,782,208 km (0.112 R)
• M52: 26,915,350 km (0.059 R)
• M53: 27,115,212 km (0.098 R)
• M54: 27,315,674 km (0.086 R)
• M55: 28,122,455 km (0.081 R)
• M56: 28,190,073 km (0.096 R)
• M57: 30,311,820 km (0.115 R)
• M58: 31,007,151 km (0.115 R)
• M59: 31,286,749 km (0.113 R)
• M60: 31,848,489 km (0.105 R)
• M61: 31,918,950 km (0.098 R)
• M62: 31,989,410 km (0.119 R)
• M63: 33,482,098 km (0.116 R)
• M64: 33,840,834 km (0.079 R)
• M65: 33,912,641 km (0.065 R)
• M66: 34,200,766 km (0.073 R)
• M67: 34,345,128 km (0.109 R)
• M68: 35,726,515 km (0.103 R)
• M69: 36,093,029 km (0.102 R)
• M70: 37,051,952 km (0.079 R)
• M71: 37,348,754 km (0.103 R)
• M72: 37,944,602 km (0.091 R)
• M73: 39,372,215 km (0.07 R)
• M74: 40,130,676 km (0.11 R)
• M75: 40,970,518 km (0.118 R)
• M76: 41,739,003 km (0.104 R)
• M77: 42,512,274 km (0.07 R)
• M78: 45,493,760 km (0.093 R)
• M79: 47,330,822 km (0.099 R)
• M80: 47,491,639 km (0.089 R)
• M81: 47,814,023 km (0.045 R)
• M82: 48,460,884 km (0.091 R)
• M83: 50,994,623 km (0.083 R)
• M84: 51,077,051 km (0.08 R)
• M85: 52,735,344 km (0.114 R)
• M86: 54,495,512 km (0.11 R)
• M87: 55,425,114 km (0.102 R)
• M88: 56,019,466 km (0.09 R)
• M89: 56,104,587 km (0.114 R)
• M90: 56,530,642 km (0.104 R)
• M91: 56,872,174 km (0.095 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 16,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit