🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 29.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.57 AU - 0.77 AU

Year: 207 Days

Day: 27.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.87 AU - 1.01 AU

Year: 343 Days

Day: 30.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 21,219,160 km

• M1: 528,978 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.02 AU - 2.2 AU

Year: 1155 Days

Day: 27 Hours

Environment

Temp: -88 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,219,160 km

• M1: 740,958 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.48 AU - 2.86 AU

Year: 1644 Days

Day: 39.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.5

Radius: 11.8

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.17 AU - 6.13 AU

Year: 5059 Days

Day: 11.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,219,160 km

• M1: 147,504 km (0.115 R)
• M2: 232,774 km (0.076 R)
• M3: 507,436 km (0.108 R)
• M4: 629,957 km (0.1 R)
• M5: 1,226,104 km (0.118 R)
• M6: 1,385,725 km (0.105 R)
• M7: 1,513,482 km (0.094 R)
• M8: 1,645,277 km (0.042 R)
• M9: 1,977,534 km (0.042 R)
• M10: 2,093,173 km (0.067 R)
• M11: 2,286,005 km (0.094 R)
• M12: 2,422,887 km (0.095 R)
• M13: 2,578,469 km (0.093 R)
• M14: 3,182,844 km (0.113 R)
• M15: 3,284,870 km (0.116 R)
• M16: 3,370,889 km (0.114 R)
• M17: 3,510,015 km (0.106 R)
• M18: 3,651,235 km (0.075 R)
• M19: 3,758,347 km (0.098 R)
• M20: 4,012,364 km (0.114 R)
• M21: 4,178,568 km (0.111 R)
• M22: 4,366,163 km (0.049 R)
• M23: 4,749,583 km (0.083 R)
• M24: 4,925,659 km (0.047 R)
• M25: 5,304,740 km (0.078 R)
• M26: 5,446,709 km (0.091 R)
• M27: 5,569,529 km (0.093 R)
• M28: 5,880,543 km (0.056 R)
• M29: 6,240,026 km (0.096 R)
• M30: 6,411,615 km (0.083 R)
• M31: 6,628,382 km (0.071 R)
• M32: 6,781,571 km (0.039 R)
• M33: 6,869,684 km (0.1 R)
• M34: 7,024,667 km (0.119 R)
• M35: 7,270,756 km (0.04 R)
• M36: 7,428,731 km (0.103 R)
• M37: 7,610,792 km (0.105 R)
• M38: 7,725,384 km (0.044 R)
• M39: 7,817,386 km (0.07 R)
• M40: 9,168,554 km (0.107 R)
• M41: 9,388,463 km (0.116 R)
• M42: 10,387,029 km (0.105 R)
• M43: 10,641,944 km (0.087 R)
• M44: 10,873,222 km (0.085 R)
• M45: 11,054,235 km (0.094 R)
• M46: 11,262,326 km (0.103 R)
• M47: 11,366,895 km (0.117 R)
• M48: 13,275,614 km (0.03 R)
• M49: 13,358,491 km (0.109 R)
• M50: 13,524,695 km (0.068 R)
• M51: 14,055,468 km (0.075 R)
• M52: 14,309,336 km (0.076 R)
• M53: 14,735,689 km (0.097 R)
• M54: 15,223,977 km (0.105 R)
• M55: 15,513,748 km (0.049 R)
• M56: 15,688,478 km (0.06 R)
• M57: 15,834,635 km (0.118 R)
• M58: 16,040,033 km (0.069 R)
• M59: 16,275,650 km (0.067 R)
• M60: 17,501,904 km (0.074 R)
• M61: 17,592,859 km (0.102 R)
• M62: 17,866,474 km (0.042 R)
• M63: 18,233,437 km (0.059 R)
• M64: 18,633,911 km (0.044 R)
• M65: 18,726,661 km (0.044 R)
• M66: 19,068,343 km (0.108 R)
• M67: 19,318,171 km (0.059 R)
• M68: 19,820,970 km (0.088 R)
• M69: 20,423,700 km (0.077 R)
• M70: 20,807,568 km (0.087 R)
• M71: 21,355,246 km (0.083 R)
• M72: 21,777,411 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.6

Radius: 10.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.26 AU - 9.86 AU

Year: 8620 Days

Day: 6.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 21,219,160 km

• M1: 199,863 km (0.074 R)
• M2: 272,268 km (0.044 R)
• M3: 589,715 km (0.069 R)
• M4: 715,377 km (0.093 R)
• M5: 804,687 km (0.099 R)
• M6: 946,356 km (0.037 R)
• M7: 1,045,689 km (0.102 R)
• M8: 1,498,821 km (0.071 R)
• M9: 1,616,255 km (0.099 R)
• M10: 1,902,586 km (0.086 R)
• M11: 2,249,952 km (0.031 R)
• M12: 2,317,271 km (0.07 R)
• M13: 2,385,488 km (0.095 R)
• M14: 2,808,401 km (0.047 R)
• M15: 3,053,592 km (0.118 R)
• M16: 3,153,673 km (0.051 R)
• M17: 3,280,382 km (0.057 R)
• M18: 3,591,396 km (0.101 R)
• M19: 3,804,124 km (0.112 R)
• M20: 3,966,288 km (0.074 R)
• M21: 4,186,347 km (0.11 R)
• M22: 4,580,986 km (0.11 R)
• M23: 4,782,943 km (0.104 R)
• M24: 5,255,373 km (0.078 R)
• M25: 5,497,423 km (0.117 R)
• M26: 5,650,461 km (0.075 R)
• M27: 5,867,079 km (0.095 R)
• M28: 6,404,883 km (0.075 R)
• M29: 6,761,375 km (0.054 R)
• M30: 7,024,667 km (0.032 R)
• M31: 7,291,251 km (0.083 R)
• M32: 7,561,424 km (0.112 R)
• M33: 7,629,342 km (0.111 R)
• M34: 8,461,704 km (0.047 R)
• M35: 8,817,149 km (0.108 R)
• M36: 9,141,028 km (0.115 R)
• M37: 9,469,096 km (0.103 R)
• M38: 9,579,200 km (0.086 R)
• M39: 10,438,042 km (0.115 R)
• M40: 10,513,888 km (0.094 R)
• M41: 11,011,450 km (0.074 R)
• M42: 11,243,776 km (0.075 R)
• M43: 11,595,181 km (0.101 R)
• M44: 11,792,052 km (0.088 R)
• M45: 11,871,040 km (0.112 R)
• M46: 12,590,306 km (0.049 R)
• M47: 12,873,794 km (0.077 R)
• M48: 13,820,300 km (0.055 R)
• M49: 14,407,472 km (0.025 R)
• M50: 14,874,367 km (0.058 R)
• M51: 15,002,722 km (0.104 R)
• M52: 15,217,245 km (0.085 R)
• M53: 15,692,817 km (0.104 R)
• M54: 16,261,139 km (0.036 R)
• M55: 16,481,646 km (0.084 R)
• M56: 18,555,521 km (0.081 R)
• M57: 18,693,600 km (0.12 R)
• M58: 19,063,556 km (0.068 R)
• M59: 19,482,579 km (0.094 R)
• M60: 20,187,933 km (0.06 R)
• M61: 20,377,324 km (0.096 R)
• M62: 20,472,319 km (0.091 R)
• M63: 21,381,874 km (0.097 R)
• M64: 22,255,675 km (0.067 R)
• M65: 22,549,485 km (0.088 R)
• M66: 23,140,995 km (0.102 R)
• M67: 24,188,629 km (0.104 R)
• M68: 24,743,488 km (0.059 R)
• M69: 26,123,229 km (0.089 R)
• M70: 26,433,345 km (0.065 R)
• M71: 27,370,576 km (0.096 R)
• M72: 27,475,444 km (0.118 R)
• M73: 28,001,580 km (0.102 R)
• M74: 28,371,835 km (0.093 R)
• M75: 29,546,028 km (0.116 R)
• M76: 30,193,189 km (0.097 R)
• M77: 30,954,193 km (0.092 R)
• M78: 32,052,241 km (0.039 R)
• M79: 33,442,754 km (0.074 R)
• M80: 36,224,676 km (0.086 R)
• M81: 37,149,041 km (0.062 R)
• M82: 37,381,366 km (0.116 R)
• M83: 37,555,797 km (0.084 R)
• M84: 38,139,678 km (0.059 R)
• M85: 38,962,017 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60

Radius: 9.1

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.29 AU - 9.45 AU

Year: 9952 Days

Day: 10.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 21,219,160 km

• M1: 120,576 km (0.086 R)
• M2: 308,022 km (0.112 R)
• M3: 503,995 km (0.096 R)
• M4: 692,489 km (0.034 R)
• M5: 810,820 km (0.094 R)
• M6: 893,698 km (0.115 R)
• M7: 1,230,592 km (0.117 R)
• M8: 1,314,816 km (0.072 R)
• M9: 1,401,134 km (0.071 R)
• M10: 1,751,941 km (0.067 R)
• M11: 2,043,507 km (0.109 R)
• M12: 2,335,821 km (0.108 R)
• M13: 2,395,810 km (0.03 R)
• M14: 2,767,261 km (0.119 R)
• M15: 3,008,712 km (0.109 R)
• M16: 3,173,569 km (0.057 R)
• M17: 3,257,045 km (0.096 R)
• M18: 3,324,364 km (0.075 R)
• M19: 3,880,120 km (0.08 R)
• M20: 4,041,686 km (0.082 R)
• M21: 4,132,492 km (0.101 R)
• M22: 4,577,396 km (0.074 R)
• M23: 5,155,143 km (0.106 R)
• M24: 5,332,865 km (0.103 R)
• M25: 5,392,704 km (0.112 R)
• M26: 5,613,660 km (0.09 R)
• M27: 5,674,397 km (0.109 R)
• M28: 5,878,598 km (0.072 R)
• M29: 6,147,724 km (0.036 R)
• M30: 6,655,011 km (0.077 R)
• M31: 6,892,124 km (0.114 R)
• M32: 7,197,902 km (0.116 R)
• M33: 7,687,535 km (0.067 R)
• M34: 7,777,593 km (0.062 R)
• M35: 7,913,578 km (0.064 R)
• M36: 8,050,310 km (0.107 R)
• M37: 8,118,976 km (0.099 R)
• M38: 8,349,207 km (0.063 R)
• M39: 8,418,770 km (0.112 R)
• M40: 8,488,333 km (0.067 R)
• M41: 8,651,843 km (0.074 R)
• M42: 8,957,920 km (0.067 R)
• M43: 9,195,931 km (0.1 R)
• M44: 9,726,854 km (0.066 R)
• M45: 9,995,980 km (0.103 R)
• M46: 10,516,730 km (0.058 R)
• M47: 10,667,226 km (0.112 R)
• M48: 10,742,623 km (0.103 R)
• M49: 10,894,166 km (0.098 R)
• M50: 11,250,358 km (0.07 R)
• M51: 11,378,564 km (0.04 R)
• M52: 12,394,782 km (0.055 R)
• M53: 12,606,762 km (0.106 R)
• M54: 12,846,867 km (0.106 R)
• M55: 12,980,757 km (0.112 R)
• M56: 13,142,173 km (0.066 R)
• M57: 13,548,630 km (0.096 R)
• M58: 13,794,569 km (0.116 R)
• M59: 13,959,277 km (0.106 R)
• M60: 14,124,582 km (0.092 R)
• M61: 14,513,088 km (0.085 R)
• M62: 14,624,688 km (0.113 R)
• M63: 14,876,910 km (0.107 R)
• M64: 15,243,724 km (0.03 R)
• M65: 15,413,966 km (0.112 R)
• M66: 15,670,676 km (0.09 R)
• M67: 15,756,545 km (0.103 R)
• M68: 16,217,157 km (0.042 R)
• M69: 16,887,206 km (0.045 R)
• M70: 17,269,877 km (0.115 R)
• M71: 17,447,450 km (0.112 R)
• M72: 18,043,747 km (0.093 R)
• M73: 18,344,439 km (0.067 R)
• M74: 19,810,648 km (0.119 R)
• M75: 20,338,878 km (0.065 R)
• M76: 20,589,155 km (0.107 R)
• M77: 20,998,006 km (0.071 R)
• M78: 21,124,267 km (0.094 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: 291 - 11,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit