🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.67 AU - 0.97 AU

Year: 263 Days

Day: 13.6 Hours

Environment

Temp: 157 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.57 AU - 1.57 AU

Year: 698 Days

Day: 22.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.49 AU - 2.11 AU

Year: 857 Days

Day: 31.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.31 AU - 4.43 AU

Year: 3241 Days

Day: 25.9 Hours

Environment

Temp: -133 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.15 AU - 5.63 AU

Year: 3836 Days

Day: 41.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.5

Radius: 13.7

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 8.93 AU - 9.59 AU

Year: 9997 Days

Day: 6.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,549,190 km

• M1: 377,884 km (0.069 R)
• M2: 522,695 km (0.094 R)
• M3: 843,882 km (0.093 R)
• M4: 1,440,478 km (0.102 R)
• M5: 1,529,040 km (0.116 R)
• M6: 2,025,555 km (0.068 R)
• M7: 2,331,632 km (0.096 R)
• M8: 2,490,356 km (0.099 R)
• M9: 2,818,873 km (0.11 R)
• M10: 2,959,943 km (0.047 R)
• M11: 3,337,977 km (0.082 R)
• M12: 3,427,586 km (0.117 R)
• M13: 3,918,716 km (0.081 R)
• M14: 4,465,197 km (0.063 R)
• M15: 4,831,712 km (0.097 R)
• M16: 5,558,758 km (0.106 R)
• M17: 5,844,938 km (0.108 R)
• M18: 6,062,603 km (0.114 R)
• M19: 6,357,162 km (0.049 R)
• M20: 6,694,355 km (0.074 R)
• M21: 6,884,195 km (0.112 R)
• M22: 7,114,276 km (0.106 R)
• M23: 7,543,024 km (0.061 R)
• M24: 8,020,241 km (0.119 R)
• M25: 8,962,408 km (0.114 R)
• M26: 9,129,958 km (0.069 R)
• M27: 9,256,219 km (0.103 R)
• M28: 9,467,900 km (0.091 R)
• M29: 10,026,199 km (0.07 R)
• M30: 10,462,875 km (0.104 R)
• M31: 11,129,633 km (0.103 R)
• M32: 11,947,933 km (0.114 R)
• M33: 12,225,138 km (0.094 R)
• M34: 12,644,760 km (0.114 R)
• M35: 13,069,169 km (0.089 R)
• M36: 13,498,365 km (0.116 R)
• M37: 15,361,009 km (0.12 R)
• M38: 15,511,504 km (0.102 R)
• M39: 15,662,448 km (0.107 R)
• M40: 16,169,286 km (0.072 R)
• M41: 16,578,735 km (0.12 R)
• M42: 16,991,476 km (0.097 R)
• M43: 17,669,453 km (0.08 R)
• M44: 17,774,621 km (0.069 R)
• M45: 18,038,212 km (0.093 R)
• M46: 18,676,247 km (0.094 R)
• M47: 18,783,359 km (0.048 R)
• M48: 19,430,071 km (0.081 R)
• M49: 20,029,360 km (0.116 R)
• M50: 20,413,976 km (0.047 R)
• M51: 21,246,189 km (0.055 R)
• M52: 22,316,262 km (0.115 R)
• M53: 23,403,988 km (0.087 R)
• M54: 23,693,012 km (0.093 R)
• M55: 23,925,187 km (0.102 R)
• M56: 24,333,141 km (0.049 R)
• M57: 25,809,223 km (0.086 R)
• M58: 28,600,420 km (0.091 R)
• M59: 30,345,778 km (0.08 R)
• M60: 30,598,000 km (0.086 R)
• M61: 31,805,255 km (0.102 R)
• M62: 31,997,339 km (0.106 R)
• M63: 32,575,684 km (0.056 R)
• M64: 33,417,472 km (0.101 R)
• M65: 34,135,242 km (0.042 R)
• M66: 34,726,303 km (0.079 R)
• M67: 35,918,598 km (0.066 R)
• M68: 36,385,793 km (0.119 R)
• M69: 37,799,792 km (0.091 R)
• M70: 38,003,245 km (0.101 R)
• M71: 39,094,561 km (0.072 R)
• M72: 42,078,141 km (0.116 R)
• M73: 42,782,448 km (0.088 R)
• M74: 43,490,644 km (0.068 R)
• M75: 44,560,269 km (0.061 R)
• M76: 44,847,048 km (0.108 R)
• M77: 45,134,276 km (0.07 R)
• M78: 45,278,189 km (0.069 R)
• M79: 47,235,528 km (0.116 R)
• M80: 47,600,995 km (0.098 R)
• M81: 48,334,922 km (0.088 R)
• M82: 48,629,481 km (0.052 R)
• M83: 48,776,984 km (0.098 R)
• M84: 49,516,746 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 423.8

Radius: 8

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.38 AU - 18 AU

Year: 21003 Days

Day: 18.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 106,549,190 km

• M1: 234,869 km (0.1 R)
• M2: 518,805 km (0.11 R)
• M3: 614,698 km (0.065 R)
• M4: 825,032 km (0.101 R)
• M5: 915,539 km (0.067 R)
• M6: 1,033,721 km (0.081 R)
• M7: 1,207,853 km (0.108 R)
• M8: 1,528,591 km (0.112 R)
• M9: 1,641,388 km (0.087 R)
• M10: 1,815,819 km (0.079 R)
• M11: 1,965,866 km (0.091 R)
• M12: 2,640,103 km (0.107 R)
• M13: 3,380,313 km (0.091 R)
• M14: 3,754,308 km (0.112 R)
• M15: 5,947,712 km (0.108 R)
• M16: 6,171,810 km (0.116 R)
• M17: 6,628,233 km (0.116 R)
• M18: 6,813,884 km (0.07 R)
• M19: 7,525,371 km (0.076 R)
• M20: 8,061,979 km (0.113 R)
• M21: 8,712,131 km (0.047 R)
• M22: 9,069,221 km (0.116 R)
• M23: 9,692,446 km (0.049 R)
• M24: 10,980,035 km (0.094 R)
• M25: 12,206,887 km (0.027 R)
• M26: 12,952,184 km (0.073 R)
• M27: 13,068,122 km (0.115 R)
• M28: 13,889,564 km (0.1 R)
• M29: 14,008,195 km (0.117 R)
• M30: 14,067,735 km (0.095 R)
• M31: 14,366,332 km (0.074 R)
• M32: 15,030,846 km (0.108 R)
• M33: 15,890,884 km (0.091 R)
• M34: 20,492,216 km (0.08 R)
• M35: 20,898,673 km (0.112 R)
• M36: 21,513,371 km (0.109 R)
• M37: 24,102,461 km (0.115 R)
• M38: 24,603,165 km (0.101 R)
• M39: 24,890,991 km (0.119 R)
• M40: 25,833,757 km (0.066 R)
• M41: 26,419,732 km (0.118 R)
• M42: 29,186,245 km (0.06 R)
• M43: 30,180,024 km (0.109 R)
• M44: 30,565,089 km (0.081 R)
• M45: 31,029,441 km (0.062 R)
• M46: 31,107,082 km (0.101 R)
• M47: 32,279,032 km (0.105 R)
• M48: 32,672,923 km (0.027 R)
• M49: 35,555,524 km (0.116 R)
• M50: 35,880,750 km (0.059 R)
• M51: 40,198,294 km (0.118 R)
• M52: 40,537,133 km (0.042 R)
• M53: 40,791,899 km (0.088 R)
• M54: 42,331,709 km (0.065 R)
• M55: 44,152,016 km (0.114 R)
• M56: 44,852,284 km (0.115 R)
• M57: 45,555,992 km (0.099 R)
• M58: 47,063,789 km (0.068 R)
• M59: 49,401,256 km (0.093 R)
• M60: 49,673,375 km (0.036 R)
• M61: 50,675,531 km (0.104 R)
• M62: 51,408,411 km (0.072 R)
• M63: 51,960,576 km (0.119 R)
• M64: 52,329,634 km (0.098 R)
• M65: 53,349,144 km (0.055 R)
• M66: 54,188,238 km (0.107 R)
• M67: 56,257,626 km (0.094 R)
• M68: 57,683,293 km (0.06 R)
• M69: 58,065,516 km (0.109 R)
• M70: 61,153,216 km (0.069 R)
• M71: 62,031,206 km (0.082 R)
• M72: 62,422,704 km (0.091 R)
• M73: 62,520,690 km (0.117 R)
• M74: 62,618,826 km (0.041 R)
• M75: 63,997,221 km (0.047 R)
• M76: 65,484,972 km (0.105 R)
• M77: 65,784,018 km (0.098 R)
• M78: 66,984,242 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 6.4

Gravity: 22.32 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.59 AU - 18.81 AU

Year: 28688 Days

Day: 15.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,549,190 km

• M1: 83,027 km (0.042 R)
• M2: 660,774 km (0.027 R)
• M3: 806,781 km (0.098 R)
• M4: 2,954,259 km (0.075 R)
• M5: 3,147,988 km (0.043 R)
• M6: 3,497,149 km (0.066 R)
• M7: 3,548,013 km (0.109 R)
• M8: 4,395,335 km (0.114 R)
• M9: 4,841,436 km (0.048 R)
• M10: 5,070,021 km (0.042 R)
• M11: 5,127,766 km (0.104 R)
• M12: 5,478,573 km (0.114 R)
• M13: 5,837,010 km (0.105 R)
• M14: 6,957,647 km (0.058 R)
• M15: 7,476,602 km (0.056 R)
• M16: 7,740,792 km (0.085 R)
• M17: 8,210,380 km (0.101 R)
• M18: 10,034,277 km (0.104 R)
• M19: 10,916,605 km (0.092 R)
• M20: 11,594,583 km (0.087 R)
• M21: 11,747,173 km (0.099 R)
• M22: 12,441,606 km (0.088 R)
• M23: 14,768,601 km (0.114 R)
• M24: 15,685,636 km (0.089 R)
• M25: 15,938,905 km (0.105 R)
• M26: 17,138,830 km (0.105 R)
• M27: 17,312,513 km (0.118 R)
• M28: 18,367,477 km (0.111 R)
• M29: 19,533,592 km (0.118 R)
• M30: 19,988,519 km (0.117 R)
• M31: 20,171,478 km (0.084 R)
• M32: 20,723,494 km (0.061 R)
• M33: 21,748,688 km (0.115 R)
• M34: 22,504,456 km (0.089 R)
• M35: 23,654,415 km (0.054 R)
• M36: 23,944,785 km (0.111 R)
• M37: 24,236,501 km (0.111 R)
• M38: 26,210,445 km (0.101 R)
• M39: 26,310,526 km (0.086 R)
• M40: 27,521,071 km (0.075 R)
• M41: 29,059,686 km (0.083 R)
• M42: 30,205,605 km (0.114 R)
• M43: 30,942,524 km (0.078 R)
• M44: 33,839,786 km (0.042 R)
• M45: 33,948,694 km (0.114 R)
• M46: 34,934,693 km (0.12 R)
• M47: 38,629,312 km (0.041 R)
• M48: 41,160,508 km (0.031 R)
• M49: 41,626,356 km (0.053 R)
• M50: 42,094,148 km (0.068 R)
• M51: 42,681,170 km (0.103 R)
• M52: 43,507,549 km (0.112 R)
• M53: 43,744,661 km (0.076 R)
• M54: 44,816,979 km (0.098 R)
• M55: 45,176,313 km (0.045 R)
• M56: 45,656,821 km (0.088 R)
• M57: 47,230,441 km (0.107 R)
• M58: 47,352,214 km (0.09 R)
• M59: 47,596,208 km (0.085 R)
• M60: 52,182,580 km (0.107 R)
• M61: 53,192,664 km (0.118 R)
• M62: 53,827,259 km (0.089 R)
• M63: 54,847,815 km (0.102 R)
• M64: 55,360,338 km (0.088 R)
• M65: 56,261,366 km (0.085 R)
• M66: 56,390,469 km (0.091 R)
• M67: 59,913,349 km (0.05 R)
• M68: 60,177,090 km (0.089 R)
• M69: 61,103,400 km (0.096 R)
• M70: 62,034,347 km (0.071 R)
• M71: 64,855,314 km (0.077 R)
• M72: 64,990,701 km (0.077 R)
• M73: 69,233,595 km (0.107 R)
• M74: 76,548,931 km (0.049 R)
• M75: 77,408,670 km (0.084 R)
• M76: 79,137,722 km (0.117 R)
• M77: 81,608,930 km (0.101 R)
• M78: 81,755,087 km (0.075 R)
• M79: 81,901,244 km (0.065 R)
• M80: 82,194,007 km (0.069 R)
• M81: 83,810,412 km (0.119 R)
• M82: 84,548,528 km (0.055 R)
• M83: 86,328,892 km (0.094 R)
• M84: 86,477,742 km (0.06 R)
• M85: 88,271,420 km (0.047 R)
• M86: 89,172,897 km (0.096 R)
• M87: 92,656,583 km (0.097 R)
• M88: 93,114,352 km (0.088 R)
• M89: 93,419,831 km (0.085 R)
• M90: 94,031,836 km (0.069 R)
• M91: 98,820,314 km (0.084 R)
• M92: 99,912,528 km (0.066 R)
• M93: 101,951,547 km (0.039 R)
• M94: 104,638,475 km (0.107 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 370 - 19,945 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit