🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.73 AU - 1.13 AU

Year: 342 Days

Day: 36.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,133,222 km

• M1: 249,679 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.03 AU - 1.45 AU

Year: 526 Days

Day: 33.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.99 AU - 2.99 AU

Year: 1496 Days

Day: 28.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,133,222 km

• M1: 1,066,932 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.48 AU - 2.72 AU

Year: 1596 Days

Day: 26.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.93 AU - 3.07 AU

Year: 1979 Days

Day: 40.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,133,222 km

• M1: 2,658,504 km (0.032 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.36 AU - 3.4 AU

Year: 2366 Days

Day: 14.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.8

Radius: 15

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 5.72 AU - 5.72 AU

Year: 5209 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,133,222 km

• M1: 276,756 km (0.077 R)
• M2: 397,033 km (0.091 R)
• M3: 547,229 km (0.057 R)
• M4: 645,814 km (0.086 R)
• M5: 741,856 km (0.086 R)
• M6: 875,746 km (0.085 R)
• M7: 1,030,131 km (0.03 R)
• M8: 1,206,806 km (0.116 R)
• M9: 1,485,357 km (0.091 R)
• M10: 1,660,237 km (0.077 R)
• M11: 1,799,662 km (0.107 R)
• M12: 1,928,616 km (0.112 R)
• M13: 2,242,173 km (0.048 R)
• M14: 2,768,757 km (0.102 R)
• M15: 3,003,925 km (0.105 R)
• M16: 3,193,316 km (0.084 R)
• M17: 3,476,206 km (0.116 R)
• M18: 3,639,118 km (0.073 R)
• M19: 3,916,173 km (0.1 R)
• M20: 4,142,963 km (0.092 R)
• M21: 4,709,042 km (0.119 R)
• M22: 5,032,024 km (0.099 R)
• M23: 5,362,336 km (0.093 R)
• M24: 6,066,044 km (0.106 R)
• M25: 6,197,241 km (0.092 R)
• M26: 6,686,127 km (0.102 R)
• M27: 6,958,246 km (0.101 R)
• M28: 7,118,615 km (0.082 R)
• M29: 7,326,705 km (0.073 R)
• M30: 7,443,242 km (0.114 R)
• M31: 7,891,437 km (0.12 R)
• M32: 8,300,139 km (0.051 R)
• M33: 9,088,220 km (0.049 R)
• M34: 10,184,773 km (0.056 R)
• M35: 10,524,509 km (0.102 R)
• M36: 11,108,091 km (0.085 R)
• M37: 11,295,986 km (0.101 R)
• M38: 11,403,846 km (0.086 R)
• M39: 11,893,480 km (0.112 R)
• M40: 12,223,792 km (0.104 R)
• M41: 12,390,144 km (0.107 R)
• M42: 12,529,270 km (0.064 R)
• M43: 13,147,708 km (0.097 R)
• M44: 13,546,536 km (0.117 R)
• M45: 14,094,064 km (0.058 R)
• M46: 14,884,839 km (0.057 R)
• M47: 15,062,411 km (0.03 R)
• M48: 15,270,651 km (0.093 R)
• M49: 15,810,401 km (0.08 R)
• M50: 15,961,494 km (0.086 R)
• M51: 16,204,142 km (0.071 R)
• M52: 16,662,510 km (0.108 R)
• M53: 16,785,479 km (0.092 R)
• M54: 17,342,582 km (0.114 R)
• M55: 19,114,270 km (0.104 R)
• M56: 19,501,429 km (0.078 R)
• M57: 19,663,443 km (0.097 R)
• M58: 19,923,744 km (0.117 R)
• M59: 20,711,526 km (0.119 R)
• M60: 20,976,314 km (0.04 R)
• M61: 21,442,461 km (0.025 R)
• M62: 22,046,837 km (0.108 R)
• M63: 22,215,733 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122

Radius: 12

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.97 AU - 6.03 AU

Year: 5597 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,133,222 km

• M1: 164,707 km (0.11 R)
• M2: 364,570 km (0.069 R)
• M3: 450,290 km (0.041 R)
• M4: 529,876 km (0.09 R)
• M5: 623,524 km (0.103 R)
• M6: 776,114 km (0.111 R)
• M7: 1,050,327 km (0.099 R)
• M8: 1,172,997 km (0.112 R)
• M9: 1,322,744 km (0.041 R)
• M10: 1,548,039 km (0.062 R)
• M11: 1,835,267 km (0.093 R)
• M12: 2,166,028 km (0.049 R)
• M13: 2,271,793 km (0.034 R)
• M14: 2,379,205 km (0.061 R)
• M15: 2,557,525 km (0.076 R)
• M16: 2,726,122 km (0.082 R)
• M17: 2,898,608 km (0.097 R)
• M18: 3,045,065 km (0.108 R)
• M19: 3,239,243 km (0.074 R)
• M20: 3,406,792 km (0.104 R)
• M21: 3,499,393 km (0.092 R)
• M22: 3,830,304 km (0.108 R)
• M23: 3,942,951 km (0.106 R)
• M24: 4,105,714 km (0.094 R)
• M25: 4,187,992 km (0.112 R)
• M26: 4,556,602 km (0.09 R)
• M27: 5,058,502 km (0.112 R)
• M28: 5,200,172 km (0.096 R)
• M29: 5,289,332 km (0.064 R)
• M30: 5,378,941 km (0.086 R)
• M31: 5,853,765 km (0.099 R)
• M32: 6,228,059 km (0.105 R)
• M33: 6,303,905 km (0.116 R)
• M34: 6,380,050 km (0.05 R)
• M35: 6,823,907 km (0.039 R)
• M36: 6,921,744 km (0.115 R)
• M37: 7,498,294 km (0.081 R)
• M38: 7,700,700 km (0.09 R)
• M39: 7,843,566 km (0.09 R)
• M40: 8,173,280 km (0.084 R)
• M41: 8,298,194 km (0.036 R)
• M42: 8,931,890 km (0.093 R)
• M43: 9,125,021 km (0.112 R)
• M44: 9,276,265 km (0.027 R)
• M45: 9,624,977 km (0.119 R)
• M46: 9,845,185 km (0.117 R)
• M47: 9,978,178 km (0.111 R)
• M48: 10,358,007 km (0.064 R)
• M49: 11,016,986 km (0.119 R)
• M50: 11,108,988 km (0.107 R)
• M51: 11,642,753 km (0.09 R)
• M52: 12,161,260 km (0.105 R)
• M53: 12,280,040 km (0.026 R)
• M54: 12,423,355 km (0.09 R)
• M55: 12,543,033 km (0.037 R)
• M56: 12,783,736 km (0.061 R)
• M57: 12,953,081 km (0.119 R)
• M58: 13,736,824 km (0.101 R)
• M59: 13,960,025 km (0.104 R)
• M60: 14,712,801 km (0.105 R)
• M61: 14,788,797 km (0.091 R)
• M62: 15,530,353 km (0.091 R)
• M63: 15,944,590 km (0.116 R)
• M64: 16,572,901 km (0.104 R)
• M65: 16,757,654 km (0.078 R)
• M66: 16,969,634 km (0.119 R)
• M67: 17,182,662 km (0.086 R)
• M68: 17,638,038 km (0.102 R)
• M69: 17,745,748 km (0.104 R)
• M70: 17,934,840 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 361.4

Radius: 3

Gravity: 40.16 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 11.25 AU - 12.99 AU

Year: 16068 Days

Day: 16.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 53,133,222 km

• M1: 42,037 km (0.097 R)
• M2: 90,357 km (0.055 R)
• M3: 125,213 km (0.12 R)
• M4: 272,867 km (0.092 R)
• M5: 561,142 km (0.087 R)
• M6: 857,046 km (0.115 R)
• M7: 1,063,042 km (0.118 R)
• M8: 1,106,127 km (0.054 R)
• M9: 1,216,231 km (0.11 R)
• M10: 1,470,846 km (0.028 R)
• M11: 2,878,413 km (0.112 R)
• M12: 2,999,288 km (0.108 R)
• M13: 3,121,958 km (0.109 R)
• M14: 3,246,124 km (0.075 R)
• M15: 3,628,347 km (0.098 R)
• M16: 3,660,809 km (0.109 R)
• M17: 3,726,184 km (0.103 R)
• M18: 4,228,085 km (0.036 R)
• M19: 4,644,565 km (0.111 R)
• M20: 4,715,325 km (0.056 R)
• M21: 5,001,655 km (0.106 R)
• M22: 5,553,671 km (0.051 R)
• M23: 6,008,898 km (0.094 R)
• M24: 6,914,713 km (0.093 R)
• M25: 7,035,887 km (0.117 R)
• M26: 7,610,941 km (0.095 R)
• M27: 7,652,679 km (0.11 R)
• M28: 7,861,966 km (0.099 R)
• M29: 7,946,340 km (0.111 R)
• M30: 9,246,046 km (0.081 R)
• M31: 9,829,478 km (0.091 R)
• M32: 10,656,754 km (0.081 R)
• M33: 10,937,400 km (0.072 R)
• M34: 11,506,021 km (0.112 R)
• M35: 11,697,656 km (0.094 R)
• M36: 12,181,455 km (0.12 R)
• M37: 12,573,252 km (0.06 R)
• M38: 12,622,470 km (0.112 R)
• M39: 12,969,088 km (0.101 R)
• M40: 13,118,536 km (0.071 R)
• M41: 14,232,293 km (0.072 R)
• M42: 14,334,917 km (0.057 R)
• M43: 16,656,526 km (0.092 R)
• M44: 17,254,918 km (0.06 R)
• M45: 17,419,326 km (0.11 R)
• M46: 17,529,280 km (0.058 R)
• M47: 17,639,384 km (0.102 R)
• M48: 17,915,691 km (0.091 R)
• M49: 18,640,792 km (0.071 R)
• M50: 18,809,539 km (0.101 R)
• M51: 20,292,652 km (0.056 R)
• M52: 20,582,124 km (0.113 R)
• M53: 20,756,555 km (0.115 R)
• M54: 21,048,121 km (0.052 R)
• M55: 21,517,709 km (0.091 R)
• M56: 22,109,369 km (0.117 R)
• M57: 23,429,869 km (0.068 R)
• M58: 23,855,475 km (0.059 R)
• M59: 24,099,768 km (0.119 R)
• M60: 24,222,139 km (0.091 R)
• M61: 24,406,294 km (0.066 R)
• M62: 25,085,169 km (0.074 R)
• M63: 25,209,186 km (0.084 R)
• M64: 25,333,502 km (0.107 R)
• M65: 25,582,732 km (0.057 R)
• M66: 25,895,391 km (0.026 R)
• M67: 26,083,586 km (0.118 R)
• M68: 28,571,398 km (0.098 R)
• M69: 29,156,027 km (0.056 R)
• M70: 29,876,191 km (0.108 R)
• M71: 30,205,306 km (0.059 R)
• M72: 30,271,279 km (0.113 R)
• M73: 30,337,401 km (0.072 R)
• M74: 31,802,263 km (0.09 R)
• M75: 32,273,197 km (0.116 R)
• M76: 33,017,896 km (0.082 R)
• M77: 33,905,161 km (0.119 R)
• M78: 34,111,157 km (0.104 R)
• M79: 34,248,637 km (0.076 R)
• M80: 36,122,650 km (0.047 R)
• M81: 37,887,306 km (0.046 R)
• M82: 40,841,415 km (0.085 R)
• M83: 43,272,381 km (0.098 R)
• M84: 44,617,864 km (0.073 R)
• M85: 45,371,389 km (0.057 R)
• M86: 45,749,722 km (0.088 R)
• M87: 45,901,264 km (0.113 R)
• M88: 46,281,093 km (0.058 R)
• M89: 47,426,714 km (0.066 R)
• M90: 49,201,244 km (0.105 R)
• M91: 49,356,526 km (0.1 R)
• M92: 49,512,108 km (0.119 R)
• M93: 49,901,511 km (0.067 R)
• M94: 51,233,232 km (0.077 R)
• M95: 51,864,086 km (0.111 R)
• M96: 52,259,623 km (0.117 R)
• M97: 52,814,930 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit