🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.38 AU - 2 AU

Year: 791 Days

Day: 29.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.04 AU - 2.32 AU

Year: 1158 Days

Day: 45.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.77 AU - 3.39 AU

Year: 1945 Days

Day: 44.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 12.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.62 AU - 12.56 AU

Year: 15129 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,682,477 km

• M1: 186,399 km (0.099 R)
• M2: 265,536 km (0.114 R)
• M3: 384,915 km (0.038 R)
• M4: 469,289 km (0.067 R)
• M5: 662,270 km (0.101 R)
• M6: 769,681 km (0.119 R)
• M7: 864,227 km (0.085 R)
• M8: 1,087,427 km (0.082 R)
• M9: 1,239,867 km (0.06 R)
• M10: 1,330,224 km (0.094 R)
• M11: 1,947,315 km (0.096 R)
• M12: 2,272,840 km (0.078 R)
• M13: 2,734,200 km (0.103 R)
• M14: 3,224,881 km (0.072 R)
• M15: 3,480,694 km (0.047 R)
• M16: 3,876,978 km (0.104 R)
• M17: 4,114,839 km (0.081 R)
• M18: 4,712,782 km (0.117 R)
• M19: 4,821,240 km (0.09 R)
• M20: 5,077,352 km (0.117 R)
• M21: 5,338,101 km (0.027 R)
• M22: 6,028,794 km (0.077 R)
• M23: 6,305,101 km (0.112 R)
• M24: 7,451,470 km (0.083 R)
• M25: 8,661,418 km (0.039 R)
• M26: 8,973,479 km (0.075 R)
• M27: 9,654,598 km (0.093 R)
• M28: 10,399,595 km (0.087 R)
• M29: 11,356,722 km (0.115 R)
• M30: 12,844,772 km (0.079 R)
• M31: 14,498,876 km (0.065 R)
• M32: 14,763,365 km (0.099 R)
• M33: 16,219,252 km (0.11 R)
• M34: 16,438,712 km (0.103 R)
• M35: 17,159,175 km (0.109 R)
• M36: 17,889,961 km (0.09 R)
• M37: 18,458,881 km (0.05 R)
• M38: 18,573,473 km (0.084 R)
• M39: 19,790,153 km (0.043 R)
• M40: 20,675,024 km (0.107 R)
• M41: 20,972,873 km (0.049 R)
• M42: 21,874,949 km (0.065 R)
• M43: 22,239,369 km (0.1 R)
• M44: 22,605,734 km (0.057 R)
• M45: 25,035,503 km (0.056 R)
• M46: 25,480,407 km (0.075 R)
• M47: 25,799,798 km (0.088 R)
• M48: 25,992,032 km (0.117 R)
• M49: 26,442,471 km (0.057 R)
• M50: 26,701,126 km (0.087 R)
• M51: 27,025,454 km (0.08 R)
• M52: 28,006,517 km (0.098 R)
• M53: 29,399,572 km (0.116 R)
• M54: 29,667,502 km (0.119 R)
• M55: 30,070,818 km (0.074 R)
• M56: 32,390,781 km (0.1 R)
• M57: 33,572,156 km (0.043 R)
• M58: 34,273,770 km (0.077 R)
• M59: 35,620,001 km (0.041 R)
• M60: 35,834,076 km (0.08 R)
• M61: 36,120,256 km (0.114 R)
• M62: 36,623,055 km (0.09 R)
• M63: 37,200,353 km (0.066 R)
• M64: 37,345,164 km (0.099 R)
• M65: 37,562,679 km (0.033 R)
• M66: 37,780,643 km (0.075 R)
• M67: 38,144,914 km (0.049 R)
• M68: 39,392,111 km (0.028 R)
• M69: 40,206,223 km (0.115 R)
• M70: 40,578,123 km (0.055 R)
• M71: 41,100,669 km (0.085 R)
• M72: 41,325,215 km (0.11 R)
• M73: 41,550,360 km (0.117 R)
• M74: 43,594,016 km (0.112 R)
• M75: 44,052,683 km (0.071 R)
• M76: 44,205,872 km (0.098 R)
• M77: 44,666,633 km (0.108 R)
• M78: 45,670,285 km (0.113 R)
• M79: 47,464,263 km (0.033 R)
• M80: 49,679,209 km (0.112 R)
• M81: 50,318,291 km (0.065 R)
• M82: 50,879,732 km (0.104 R)
• M83: 51,523,751 km (0.115 R)
• M84: 51,604,533 km (0.109 R)
• M85: 53,145,990 km (0.063 R)
• M86: 53,717,603 km (0.085 R)
• M87: 55,197,126 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.7

Radius: 3

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.13 AU - 18.49 AU

Year: 25919 Days

Day: 17.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,682,477 km

• M1: 64,028 km (0.059 R)
• M2: 103,821 km (0.093 R)
• M3: 307,424 km (0.096 R)
• M4: 569,369 km (0.098 R)
• M5: 760,705 km (0.067 R)
• M6: 821,741 km (0.071 R)
• M7: 927,208 km (0.064 R)
• M8: 1,516,623 km (0.069 R)
• M9: 1,805,796 km (0.103 R)
• M10: 1,942,828 km (0.027 R)
• M11: 1,998,628 km (0.083 R)
• M12: 2,083,300 km (0.067 R)
• M13: 2,314,728 km (0.1 R)
• M14: 2,554,384 km (0.05 R)
• M15: 2,801,819 km (0.049 R)
• M16: 2,833,384 km (0.099 R)
• M17: 3,657,668 km (0.084 R)
• M18: 4,077,888 km (0.089 R)
• M19: 4,924,912 km (0.068 R)
• M20: 5,116,098 km (0.103 R)
• M21: 5,904,778 km (0.103 R)
• M22: 6,313,030 km (0.099 R)
• M23: 6,942,388 km (0.066 R)
• M24: 7,242,931 km (0.094 R)
• M25: 7,635,475 km (0.077 R)
• M26: 7,767,869 km (0.075 R)
• M27: 9,367,669 km (0.038 R)
• M28: 9,747,199 km (0.088 R)
• M29: 11,064,558 km (0.118 R)
• M30: 11,364,950 km (0.112 R)
• M31: 11,718,600 km (0.11 R)
• M32: 12,281,686 km (0.076 R)
• M33: 12,333,297 km (0.119 R)
• M34: 12,801,239 km (0.086 R)
• M35: 12,905,958 km (0.104 R)
• M36: 13,274,866 km (0.076 R)
• M37: 13,700,771 km (0.063 R)
• M38: 15,170,720 km (0.097 R)
• M39: 15,448,523 km (0.092 R)
• M40: 15,783,922 km (0.101 R)
• M41: 15,896,270 km (0.103 R)
• M42: 16,747,182 km (0.079 R)
• M43: 18,730,102 km (0.104 R)
• M44: 19,568,000 km (0.093 R)
• M45: 19,809,600 km (0.102 R)
• M46: 19,930,775 km (0.034 R)
• M47: 20,112,985 km (0.077 R)
• M48: 20,295,794 km (0.101 R)
• M49: 20,847,510 km (0.071 R)
• M50: 21,404,015 km (0.059 R)
• M51: 23,871,631 km (0.085 R)
• M52: 24,583,717 km (0.048 R)
• M53: 25,565,977 km (0.114 R)
• M54: 26,560,952 km (0.092 R)
• M55: 26,828,433 km (0.112 R)
• M56: 27,433,407 km (0.115 R)
• M57: 27,839,266 km (0.05 R)
• M58: 27,974,951 km (0.11 R)
• M59: 28,247,070 km (0.101 R)
• M60: 28,999,996 km (0.073 R)
• M61: 30,315,859 km (0.092 R)
• M62: 31,086,438 km (0.067 R)
• M63: 31,297,819 km (0.05 R)
• M64: 32,647,043 km (0.101 R)
• M65: 35,255,132 km (0.106 R)
• M66: 35,475,340 km (0.12 R)
• M67: 36,139,106 km (0.099 R)
• M68: 37,030,559 km (0.118 R)
• M69: 37,853,946 km (0.089 R)
• M70: 38,607,770 km (0.111 R)
• M71: 39,671,411 km (0.086 R)
• M72: 40,206,821 km (0.052 R)
• M73: 41,053,096 km (0.107 R)
• M74: 41,749,774 km (0.057 R)
• M75: 41,905,056 km (0.107 R)
• M76: 45,211,618 km (0.079 R)
• M77: 45,931,034 km (0.099 R)
• M78: 46,332,256 km (0.037 R)
• M79: 47,057,506 km (0.085 R)
• M80: 47,543,101 km (0.111 R)
• M81: 47,867,728 km (0.068 R)
• M82: 47,948,960 km (0.115 R)
• M83: 48,356,016 km (0.108 R)
• M84: 48,437,547 km (0.111 R)
• M85: 49,173,568 km (0.076 R)
• M86: 49,830,901 km (0.055 R)
• M87: 50,325,920 km (0.052 R)
• M88: 51,486,950 km (0.106 R)
• M89: 52,070,830 km (0.051 R)
• M90: 52,405,480 km (0.07 R)
• M91: 54,852,752 km (0.064 R)
• M92: 57,164,488 km (0.116 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 15,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit