🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.87 AU - 2.09 AU

Year: 1023 Days

Day: 26.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,421,959 km

• M1: 1,326,484 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.66 AU - 4.38 AU

Year: 2424 Days

Day: 33.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,421,959 km

• M1: 1,429,707 km (0.07 R)

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.1

Radius: 14.2

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 5.99 AU - 6.35 AU

Year: 5626 Days

Day: 10.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 54,421,959 km

• M1: 193,879 km (0.082 R)
• M2: 345,721 km (0.048 R)
• M3: 449,242 km (0.12 R)
• M4: 568,173 km (0.106 R)
• M5: 845,228 km (0.093 R)
• M6: 1,498,073 km (0.111 R)
• M7: 1,791,285 km (0.093 R)
• M8: 2,193,105 km (0.102 R)
• M9: 2,302,760 km (0.107 R)
• M10: 2,414,360 km (0.093 R)
• M11: 2,527,755 km (0.076 R)
• M12: 2,623,797 km (0.113 R)
• M13: 2,999,886 km (0.118 R)
• M14: 3,330,198 km (0.07 R)
• M15: 3,585,711 km (0.112 R)
• M16: 4,139,223 km (0.081 R)
• M17: 4,322,032 km (0.041 R)
• M18: 4,695,877 km (0.089 R)
• M19: 4,910,999 km (0.089 R)
• M20: 5,056,109 km (0.062 R)
• M21: 5,227,249 km (0.104 R)
• M22: 5,625,927 km (0.077 R)
• M23: 5,727,205 km (0.074 R)
• M24: 6,086,240 km (0.095 R)
• M25: 6,321,108 km (0.116 R)
• M26: 6,505,862 km (0.106 R)
• M27: 7,070,893 km (0.091 R)
• M28: 8,161,910 km (0.037 R)
• M29: 8,392,291 km (0.119 R)
• M30: 8,830,014 km (0.111 R)
• M31: 8,977,518 km (0.085 R)
• M32: 9,425,264 km (0.117 R)
• M33: 10,187,615 km (0.09 R)
• M34: 10,404,682 km (0.096 R)
• M35: 10,591,978 km (0.069 R)
• M36: 11,160,600 km (0.039 R)
• M37: 12,032,306 km (0.105 R)
• M38: 12,163,204 km (0.1 R)
• M39: 14,046,791 km (0.087 R)
• M40: 14,184,721 km (0.071 R)
• M41: 15,269,754 km (0.093 R)
• M42: 16,344,914 km (0.107 R)
• M43: 16,526,526 km (0.097 R)
• M44: 16,708,885 km (0.114 R)
• M45: 16,818,541 km (0.079 R)
• M46: 17,001,798 km (0.102 R)
• M47: 17,296,655 km (0.043 R)
• M48: 17,518,808 km (0.114 R)
• M49: 17,779,258 km (0.063 R)
• M50: 18,115,853 km (0.106 R)
• M51: 18,303,898 km (0.073 R)
• M52: 18,568,088 km (0.117 R)
• M53: 19,330,139 km (0.045 R)
• M54: 20,414,125 km (0.088 R)
• M55: 20,648,994 km (0.116 R)
• M56: 20,884,760 km (0.119 R)
• M57: 21,319,342 km (0.033 R)
• M58: 22,560,107 km (0.12 R)
• M59: 23,046,749 km (0.09 R)
• M60: 23,250,501 km (0.092 R)
• M61: 23,741,930 km (0.096 R)
• M62: 24,195,511 km (0.067 R)
• M63: 24,444,142 km (0.115 R)
• M64: 25,027,574 km (0.106 R)
• M65: 25,826,726 km (0.085 R)
• M66: 27,019,619 km (0.105 R)
• M67: 27,234,592 km (0.115 R)
• M68: 27,363,695 km (0.1 R)
• M69: 27,752,649 km (0.042 R)
• M70: 28,143,399 km (0.101 R)
• M71: 28,492,261 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.9

Radius: 9.4

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.93 AU - 8.63 AU

Year: 8746 Days

Day: 5.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,421,959 km

• M1: 225,893 km (0.091 R)
• M2: 354,397 km (0.12 R)
• M3: 616,942 km (0.062 R)
• M4: 729,439 km (0.116 R)
• M5: 824,883 km (0.071 R)
• M6: 1,055,563 km (0.1 R)
• M7: 1,221,018 km (0.111 R)
• M8: 1,321,548 km (0.068 R)
• M9: 1,546,543 km (0.118 R)
• M10: 1,608,776 km (0.091 R)
• M11: 1,671,756 km (0.077 R)
• M12: 2,294,233 km (0.1 R)
• M13: 2,474,199 km (0.118 R)
• M14: 2,621,553 km (0.106 R)
• M15: 3,061,221 km (0.096 R)
• M16: 3,401,108 km (0.099 R)
• M17: 3,544,722 km (0.045 R)
• M18: 3,627,599 km (0.109 R)
• M19: 4,030,316 km (0.075 R)
• M20: 4,182,457 km (0.059 R)
• M21: 4,248,131 km (0.114 R)
• M22: 4,514,714 km (0.1 R)
• M23: 4,604,772 km (0.112 R)
• M24: 4,855,498 km (0.074 R)
• M25: 5,275,569 km (0.072 R)
• M26: 5,466,007 km (0.117 R)
• M27: 6,477,438 km (0.098 R)
• M28: 6,604,746 km (0.086 R)
• M29: 6,810,144 km (0.114 R)
• M30: 7,280,031 km (0.115 R)
• M31: 7,492,310 km (0.105 R)
• M32: 7,922,853 km (0.109 R)
• M33: 8,168,642 km (0.032 R)
• M34: 8,333,948 km (0.034 R)
• M35: 8,949,244 km (0.094 R)
• M36: 9,148,209 km (0.084 R)
• M37: 9,666,416 km (0.096 R)
• M38: 10,076,015 km (0.087 R)
• M39: 10,253,438 km (0.113 R)
• M40: 10,521,218 km (0.113 R)
• M41: 11,926,391 km (0.031 R)
• M42: 11,988,923 km (0.11 R)
• M43: 12,145,402 km (0.107 R)
• M44: 12,492,170 km (0.115 R)
• M45: 12,587,464 km (0.109 R)
• M46: 12,842,379 km (0.093 R)
• M47: 13,066,776 km (0.085 R)
• M48: 13,131,103 km (0.114 R)
• M49: 13,260,206 km (0.109 R)
• M50: 13,454,683 km (0.098 R)
• M51: 13,519,608 km (0.102 R)
• M52: 13,584,683 km (0.116 R)
• M53: 13,748,044 km (0.102 R)
• M54: 14,142,384 km (0.108 R)
• M55: 14,607,334 km (0.032 R)
• M56: 14,674,205 km (0.052 R)
• M57: 15,144,840 km (0.073 R)
• M58: 15,450,019 km (0.116 R)
• M59: 15,518,086 km (0.108 R)
• M60: 15,825,809 km (0.084 R)
• M61: 16,273,855 km (0.043 R)
• M62: 16,377,825 km (0.05 R)
• M63: 17,041,441 km (0.067 R)
• M64: 18,250,940 km (0.05 R)
• M65: 18,938,791 km (0.041 R)
• M66: 19,451,164 km (0.086 R)
• M67: 20,042,225 km (0.066 R)
• M68: 20,190,925 km (0.05 R)
• M69: 20,489,373 km (0.111 R)
• M70: 20,676,670 km (0.094 R)
• M71: 21,431,541 km (0.083 R)
• M72: 22,349,323 km (0.115 R)
• M73: 22,542,155 km (0.109 R)
• M74: 23,592,931 km (0.086 R)
• M75: 23,750,008 km (0.109 R)
• M76: 24,065,061 km (0.065 R)
• M77: 24,858,977 km (0.103 R)
• M78: 25,098,783 km (0.109 R)
• M79: 25,419,670 km (0.059 R)
• M80: 25,944,160 km (0.029 R)
• M81: 26,472,241 km (0.058 R)
• M82: 26,798,963 km (0.083 R)
• M83: 27,621,601 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.5

Radius: 10

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.3 AU - 11.68 AU

Year: 10732 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,421,959 km

• M1: 510,877 km (0.083 R)
• M2: 575,204 km (0.106 R)
• M3: 677,678 km (0.096 R)
• M4: 922,420 km (0.113 R)
• M5: 1,239,568 km (0.1 R)
• M6: 1,307,186 km (0.092 R)
• M7: 1,815,669 km (0.084 R)
• M8: 2,105,291 km (0.077 R)
• M9: 2,409,723 km (0.039 R)
• M10: 2,817,676 km (0.073 R)
• M11: 3,310,302 km (0.102 R)
• M12: 3,566,862 km (0.092 R)
• M13: 3,763,583 km (0.092 R)
• M14: 4,305,576 km (0.116 R)
• M15: 4,799,848 km (0.106 R)
• M16: 5,127,317 km (0.113 R)
• M17: 5,201,069 km (0.093 R)
• M18: 5,803,799 km (0.103 R)
• M19: 6,035,676 km (0.103 R)
• M20: 6,310,038 km (0.086 R)
• M21: 7,364,404 km (0.094 R)
• M22: 8,560,140 km (0.09 R)
• M23: 8,691,935 km (0.054 R)
• M24: 8,868,461 km (0.049 R)
• M25: 9,046,333 km (0.073 R)
• M26: 9,270,281 km (0.111 R)
• M27: 9,632,607 km (0.115 R)
• M28: 9,953,345 km (0.084 R)
• M29: 10,605,292 km (0.081 R)
• M30: 11,512,304 km (0.084 R)
• M31: 11,901,558 km (0.049 R)
• M32: 12,843,426 km (0.079 R)
• M33: 13,860,692 km (0.067 R)
• M34: 14,693,054 km (0.114 R)
• M35: 15,327,947 km (0.111 R)
• M36: 15,917,812 km (0.068 R)
• M37: 16,079,976 km (0.063 R)
• M38: 17,175,182 km (0.084 R)
• M39: 17,341,535 km (0.119 R)
• M40: 17,508,336 km (0.098 R)
• M41: 17,619,936 km (0.113 R)
• M42: 17,955,933 km (0.11 R)
• M43: 18,634,509 km (0.037 R)
• M44: 18,748,503 km (0.108 R)
• M45: 19,668,081 km (0.112 R)
• M46: 19,784,019 km (0.109 R)
• M47: 21,431,690 km (0.093 R)
• M48: 23,122,894 km (0.049 R)
• M49: 25,044,778 km (0.08 R)
• M50: 25,359,532 km (0.11 R)
• M51: 25,612,352 km (0.079 R)
• M52: 25,802,491 km (0.056 R)
• M53: 26,184,115 km (0.059 R)
• M54: 26,503,656 km (0.108 R)
• M55: 27,146,478 km (0.029 R)
• M56: 28,055,136 km (0.109 R)
• M57: 28,251,109 km (0.088 R)
• M58: 29,436,672 km (0.089 R)
• M59: 29,702,358 km (0.06 R)
• M60: 29,768,929 km (0.054 R)
• M61: 29,835,500 km (0.084 R)
• M62: 30,840,349 km (0.099 R)
• M63: 34,408,857 km (0.106 R)
• M64: 35,321,104 km (0.101 R)
• M65: 35,391,715 km (0.099 R)
• M66: 36,241,431 km (0.101 R)
• M67: 36,383,698 km (0.039 R)
• M68: 38,033,463 km (0.117 R)
• M69: 38,105,719 km (0.036 R)
• M70: 38,177,975 km (0.068 R)
• M71: 39,487,555 km (0.04 R)
• M72: 39,854,070 km (0.102 R)
• M73: 40,147,880 km (0.103 R)
• M74: 40,295,234 km (0.099 R)
• M75: 40,885,846 km (0.102 R)
• M76: 42,825,532 km (0.116 R)
• M77: 43,882,291 km (0.05 R)
• M78: 44,490,108 km (0.118 R)
• M79: 45,406,993 km (0.1 R)
• M80: 45,867,754 km (0.114 R)
• M81: 46,330,012 km (0.051 R)
• M82: 47,648,268 km (0.075 R)
• M83: 48,900,253 km (0.11 R)
• M84: 49,530,209 km (0.106 R)
• M85: 50,401,019 km (0.105 R)
• M86: 51,676,490 km (0.104 R)
• M87: 53,123,999 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 19,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit