🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.48 AU - 0.68 AU

Year: 164 Days

Day: 38.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.97 AU - 1.21 AU

Year: 422 Days

Day: 32.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,532,702 km

• M1: 471,084 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.83 AU - 2.11 AU

Year: 1025 Days

Day: 28.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,532,702 km

• M1: 109,805 km (0.111 R)
• M2: 370,404 km (0.042 R)

Asteroid Belt

Center: 3.67 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.6

Radius: 10.3

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.99 AU - 5.75 AU

Year: 4615 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 59,532,702 km

• M1: 130,150 km (0.098 R)
• M2: 221,106 km (0.099 R)
• M3: 375,491 km (0.082 R)
• M4: 482,603 km (0.097 R)
• M5: 752,776 km (0.108 R)
• M6: 816,954 km (0.075 R)
• M7: 1,045,689 km (0.091 R)
• M8: 1,647,970 km (0.071 R)
• M9: 1,777,223 km (0.054 R)
• M10: 2,000,273 km (0.077 R)
• M11: 2,589,090 km (0.062 R)
• M12: 2,689,471 km (0.105 R)
• M13: 2,842,659 km (0.092 R)
• M14: 3,374,030 km (0.105 R)
• M15: 3,465,584 km (0.095 R)
• M16: 3,651,385 km (0.058 R)
• M17: 3,897,773 km (0.032 R)
• M18: 4,307,371 km (0.083 R)
• M19: 4,407,004 km (0.108 R)
• M20: 4,937,328 km (0.117 R)
• M21: 5,167,709 km (0.094 R)
• M22: 5,316,260 km (0.103 R)
• M23: 5,748,448 km (0.09 R)
• M24: 5,858,402 km (0.104 R)
• M25: 5,968,955 km (0.08 R)
• M26: 6,214,595 km (0.068 R)
• M27: 6,646,783 km (0.105 R)
• M28: 7,230,364 km (0.071 R)
• M29: 7,348,995 km (0.117 R)
• M30: 7,709,077 km (0.119 R)
• M31: 8,025,776 km (0.071 R)
• M32: 8,148,746 km (0.1 R)
• M33: 8,247,480 km (0.075 R)
• M34: 8,546,377 km (0.041 R)
• M35: 8,747,586 km (0.048 R)
• M36: 9,026,885 km (0.039 R)
• M37: 9,464,160 km (0.095 R)
• M38: 9,698,580 km (0.106 R)
• M39: 9,987,603 km (0.094 R)
• M40: 10,067,039 km (0.1 R)
• M41: 10,466,914 km (0.117 R)
• M42: 10,574,325 km (0.03 R)
• M43: 11,614,031 km (0.046 R)
• M44: 11,697,357 km (0.067 R)
• M45: 11,864,906 km (0.069 R)
• M46: 11,948,980 km (0.102 R)
• M47: 12,089,602 km (0.092 R)
• M48: 12,174,125 km (0.097 R)
• M49: 12,829,364 km (0.065 R)
• M50: 13,175,683 km (0.097 R)
• M51: 13,671,749 km (0.04 R)
• M52: 13,907,216 km (0.12 R)
• M53: 14,983,723 km (0.057 R)
• M54: 15,532,149 km (0.106 R)
• M55: 15,994,107 km (0.113 R)
• M56: 16,273,406 km (0.03 R)
• M57: 16,366,905 km (0.095 R)
• M58: 16,617,032 km (0.052 R)
• M59: 16,868,357 km (0.101 R)
• M60: 17,089,462 km (0.091 R)
• M61: 17,343,180 km (0.069 R)
• M62: 18,370,768 km (0.046 R)
• M63: 18,663,382 km (0.073 R)
• M64: 19,023,164 km (0.106 R)
• M65: 19,253,246 km (0.086 R)
• M66: 19,716,102 km (0.084 R)
• M67: 20,653,033 km (0.09 R)
• M68: 20,720,502 km (0.043 R)
• M69: 20,855,738 km (0.112 R)
• M70: 20,991,124 km (0.117 R)
• M71: 21,093,001 km (0.104 R)
• M72: 21,195,026 km (0.097 R)
• M73: 21,331,160 km (0.107 R)
• M74: 21,467,594 km (0.031 R)
• M75: 22,016,618 km (0.1 R)
• M76: 22,085,582 km (0.071 R)
• M77: 22,223,661 km (0.066 R)
• M78: 22,466,010 km (0.109 R)
• M79: 22,674,400 km (0.082 R)
• M80: 22,883,537 km (0.057 R)
• M81: 23,093,274 km (0.079 R)
• M82: 23,303,608 km (0.101 R)
• M83: 23,549,846 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.5

Radius: 11.8

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 6.55 AU - 8.95 AU

Year: 8001 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 59,532,702 km

• M1: 167,998 km (0.089 R)
• M2: 264,190 km (0.071 R)
• M3: 366,814 km (0.104 R)
• M4: 449,392 km (0.083 R)
• M5: 529,876 km (0.082 R)
• M6: 720,613 km (0.079 R)
• M7: 831,615 km (0.102 R)
• M8: 1,058,106 km (0.103 R)
• M9: 1,555,219 km (0.081 R)
• M10: 1,753,137 km (0.079 R)
• M11: 1,942,080 km (0.109 R)
• M12: 2,548,998 km (0.114 R)
• M13: 2,843,706 km (0.08 R)
• M14: 3,317,183 km (0.118 R)
• M15: 3,402,155 km (0.111 R)
• M16: 3,552,501 km (0.115 R)
• M17: 3,661,408 km (0.085 R)
• M18: 3,793,503 km (0.081 R)
• M19: 3,971,973 km (0.06 R)
• M20: 4,384,115 km (0.09 R)
• M21: 4,571,711 km (0.098 R)
• M22: 5,958,334 km (0.087 R)
• M23: 6,643,791 km (0.111 R)
• M24: 6,724,424 km (0.115 R)
• M25: 7,160,502 km (0.079 R)
• M26: 7,775,050 km (0.093 R)
• M27: 7,974,165 km (0.043 R)
• M28: 9,688,257 km (0.084 R)
• M29: 9,994,933 km (0.081 R)
• M30: 10,087,684 km (0.059 R)
• M31: 10,807,549 km (0.09 R)
• M32: 11,318,276 km (0.118 R)
• M33: 11,804,170 km (0.106 R)
• M34: 12,033,204 km (0.118 R)
• M35: 12,164,850 km (0.069 R)
• M36: 13,065,579 km (0.051 R)
• M37: 13,472,784 km (0.091 R)
• M38: 13,918,735 km (0.096 R)
• M39: 14,265,055 km (0.044 R)
• M40: 14,614,216 km (0.079 R)
• M41: 15,786,315 km (0.095 R)
• M42: 16,002,783 km (0.103 R)
• M43: 16,365,558 km (0.119 R)
• M44: 16,621,221 km (0.109 R)
• M45: 16,988,633 km (0.099 R)
• M46: 17,173,387 km (0.117 R)
• M47: 17,619,488 km (0.096 R)
• M48: 18,107,027 km (0.108 R)
• M49: 18,182,424 km (0.111 R)
• M50: 19,287,653 km (0.087 R)
• M51: 19,906,689 km (0.116 R)
• M52: 20,532,308 km (0.111 R)
• M53: 20,650,340 km (0.12 R)
• M54: 20,926,648 km (0.111 R)
• M55: 22,326,435 km (0.025 R)
• M56: 22,853,917 km (0.09 R)
• M57: 23,017,128 km (0.081 R)
• M58: 23,797,431 km (0.056 R)
• M59: 24,170,079 km (0.08 R)
• M60: 27,220,380 km (0.101 R)
• M61: 27,696,999 km (0.03 R)
• M62: 27,783,915 km (0.106 R)
• M63: 27,914,514 km (0.062 R)
• M64: 28,263,825 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 483.9

Radius: 5.1

Gravity: 18.6 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 11.65 AU - 13.43 AU

Year: 16468 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,532,702 km

• M1: 114,143 km (0.111 R)
• M2: 244,443 km (0.071 R)
• M3: 503,995 km (0.05 R)
• M4: 809,624 km (0.107 R)
• M5: 1,048,980 km (0.044 R)
• M6: 1,094,757 km (0.112 R)
• M7: 1,777,372 km (0.062 R)
• M8: 1,972,298 km (0.089 R)
• M9: 2,352,427 km (0.119 R)
• M10: 2,628,734 km (0.064 R)
• M11: 2,947,976 km (0.11 R)
• M12: 3,977,059 km (0.078 R)
• M13: 4,195,023 km (0.117 R)
• M14: 4,379,777 km (0.082 R)
• M15: 4,491,826 km (0.109 R)
• M16: 4,529,524 km (0.042 R)
• M17: 5,223,808 km (0.071 R)
• M18: 6,325,896 km (0.087 R)
• M19: 6,580,362 km (0.098 R)
• M20: 7,143,149 km (0.074 R)
• M21: 7,721,195 km (0.099 R)
• M22: 8,038,642 km (0.095 R)
• M23: 8,546,227 km (0.066 R)
• M24: 9,207,001 km (0.101 R)
• M25: 9,254,872 km (0.113 R)
• M26: 9,350,765 km (0.118 R)
• M27: 10,080,503 km (0.073 R)
• M28: 10,327,938 km (0.083 R)
• M29: 11,183,638 km (0.09 R)
• M30: 11,439,749 km (0.086 R)
• M31: 11,645,895 km (0.086 R)
• M32: 11,697,656 km (0.067 R)
• M33: 11,749,417 km (0.084 R)
• M34: 11,957,507 km (0.076 R)
• M35: 12,271,962 km (0.06 R)
• M36: 12,324,621 km (0.117 R)
• M37: 12,377,279 km (0.031 R)
• M38: 12,588,960 km (0.1 R)
• M39: 13,829,276 km (0.051 R)
• M40: 14,325,193 km (0.083 R)
• M41: 14,658,946 km (0.089 R)
• M42: 15,732,909 km (0.118 R)
• M43: 15,904,797 km (0.078 R)
• M44: 15,962,242 km (0.048 R)
• M45: 16,019,688 km (0.05 R)
• M46: 17,066,424 km (0.115 R)
• M47: 17,302,041 km (0.091 R)
• M48: 17,955,634 km (0.115 R)
• M49: 18,435,843 km (0.107 R)
• M50: 18,556,569 km (0.047 R)
• M51: 18,677,593 km (0.118 R)
• M52: 18,859,654 km (0.084 R)
• M53: 18,981,277 km (0.092 R)
• M54: 19,347,792 km (0.109 R)
• M55: 19,716,700 km (0.119 R)
• M56: 20,274,401 km (0.036 R)
• M57: 20,523,930 km (0.093 R)
• M58: 20,586,462 km (0.073 R)
• M59: 21,152,092 km (0.106 R)
• M60: 22,427,414 km (0.084 R)
• M61: 22,685,470 km (0.067 R)
• M62: 23,139,350 km (0.12 R)
• M63: 24,452,819 km (0.119 R)
• M64: 24,585,512 km (0.055 R)
• M65: 24,784,926 km (0.094 R)
• M66: 25,790,224 km (0.109 R)
• M67: 30,583,041 km (0.097 R)
• M68: 31,372,020 km (0.074 R)
• M69: 31,660,594 km (0.088 R)
• M70: 33,557,645 km (0.111 R)
• M71: 34,148,706 km (0.117 R)
• M72: 36,093,179 km (0.098 R)
• M73: 36,850,743 km (0.083 R)
• M74: 36,926,738 km (0.062 R)
• M75: 37,613,393 km (0.06 R)
• M76: 38,612,557 km (0.088 R)
• M77: 40,715,753 km (0.099 R)
• M78: 41,583,122 km (0.096 R)
• M79: 45,683,749 km (0.107 R)
• M80: 47,657,543 km (0.078 R)
• M81: 47,989,202 km (0.073 R)
• M82: 48,654,912 km (0.111 R)
• M83: 49,407,390 km (0.1 R)
• M84: 49,575,089 km (0.085 R)
• M85: 50,247,980 km (0.116 R)
• M86: 50,754,518 km (0.092 R)
• M87: 51,178,030 km (0.107 R)
• M88: 51,432,646 km (0.074 R)
• M89: 51,943,223 km (0.114 R)
• M90: 52,370,026 km (0.109 R)
• M91: 53,055,334 km (0.067 R)
• M92: 54,521,243 km (0.097 R)
• M93: 54,954,927 km (0.119 R)
• M94: 56,350,376 km (0.092 R)
• M95: 56,613,369 km (0.046 R)
• M96: 58,554,103 km (0.107 R)
• M97: 58,642,964 km (0.111 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: 375 - 20,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit