🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1 AU - 1.1 AU

Year: 387 Days

Day: 18.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.38 AU - 1.6 AU

Year: 655 Days

Day: 13.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.8 AU - 2.66 AU

Year: 1198 Days

Day: 40.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 12.4

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.79 AU - 9.49 AU

Year: 7600 Days

Day: 10.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 89,413,924 km

• M1: 185,202 km (0.047 R)
• M2: 335,398 km (0.081 R)
• M3: 566,826 km (0.038 R)
• M4: 1,360,593 km (0.099 R)
• M5: 1,521,261 km (0.092 R)
• M6: 1,604,138 km (0.111 R)
• M7: 1,709,904 km (0.061 R)
• M8: 2,110,826 km (0.073 R)
• M9: 2,298,571 km (0.088 R)
• M10: 2,467,467 km (0.113 R)
• M11: 2,665,684 km (0.073 R)
• M12: 2,972,958 km (0.116 R)
• M13: 3,078,126 km (0.104 R)
• M14: 4,464,000 km (0.053 R)
• M15: 4,860,734 km (0.116 R)
• M16: 5,461,070 km (0.113 R)
• M17: 5,885,479 km (0.059 R)
• M18: 6,051,683 km (0.093 R)
• M19: 6,320,660 km (0.025 R)
• M20: 6,456,644 km (0.075 R)
• M21: 6,628,083 km (0.093 R)
• M22: 6,905,587 km (0.093 R)
• M23: 7,080,916 km (0.106 R)
• M24: 7,257,741 km (0.086 R)
• M25: 7,615,878 km (0.064 R)
• M26: 7,870,045 km (0.12 R)
• M27: 8,164,005 km (0.116 R)
• M28: 8,349,506 km (0.104 R)
• M29: 8,724,847 km (0.056 R)
• M30: 9,144,020 km (0.053 R)
• M31: 9,453,239 km (0.114 R)
• M32: 9,531,030 km (0.076 R)
• M33: 9,608,970 km (0.118 R)
• M34: 10,201,079 km (0.111 R)
• M35: 10,360,999 km (0.096 R)
• M36: 11,255,295 km (0.109 R)
• M37: 11,669,980 km (0.084 R)
• M38: 12,005,379 km (0.101 R)
• M39: 13,247,789 km (0.094 R)
• M40: 13,641,680 km (0.083 R)
• M41: 14,262,063 km (0.054 R)
• M42: 14,710,856 km (0.096 R)
• M43: 15,714,508 km (0.03 R)
• M44: 15,853,186 km (0.077 R)
• M45: 16,693,178 km (0.091 R)
• M46: 17,452,088 km (0.063 R)
• M47: 17,691,594 km (0.051 R)
• M48: 18,173,748 km (0.113 R)
• M49: 19,546,907 km (0.09 R)
• M50: 20,396,922 km (0.076 R)
• M51: 21,361,230 km (0.082 R)
• M52: 22,288,437 km (0.107 R)
• M53: 22,392,258 km (0.111 R)
• M54: 23,439,443 km (0.107 R)
• M55: 23,545,059 km (0.087 R)
• M56: 24,128,641 km (0.05 R)
• M57: 24,288,710 km (0.067 R)
• M58: 24,824,570 km (0.062 R)
• M59: 25,310,314 km (0.109 R)
• M60: 26,400,733 km (0.065 R)
• M61: 27,673,811 km (0.108 R)
• M62: 27,953,110 km (0.09 R)
• M63: 28,121,258 km (0.102 R)
• M64: 28,853,390 km (0.103 R)
• M65: 29,706,098 km (0.072 R)
• M66: 30,509,439 km (0.062 R)
• M67: 32,020,227 km (0.104 R)
• M68: 32,725,731 km (0.068 R)
• M69: 33,139,668 km (0.103 R)
• M70: 33,614,941 km (0.042 R)
• M71: 33,972,779 km (0.097 R)
• M72: 34,152,147 km (0.104 R)
• M73: 34,812,771 km (0.1 R)
• M74: 35,174,798 km (0.103 R)
• M75: 38,240,357 km (0.073 R)
• M76: 39,553,228 km (0.052 R)
• M77: 39,679,040 km (0.063 R)
• M78: 39,805,001 km (0.118 R)
• M79: 40,246,764 km (0.101 R)
• M80: 40,880,909 km (0.115 R)
• M81: 41,902,214 km (0.051 R)
• M82: 42,351,606 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.8

Radius: 12.4

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.48 AU - 9.26 AU

Year: 7946 Days

Day: 8 Hours

Environment

Temp: -166 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 89,413,924 km

• M1: 163,361 km (0.034 R)
• M2: 413,339 km (0.098 R)
• M3: 576,401 km (0.087 R)
• M4: 1,035,516 km (0.109 R)
• M5: 1,231,041 km (0.117 R)
• M6: 1,563,447 km (0.093 R)
• M7: 1,756,877 km (0.109 R)
• M8: 1,912,908 km (0.064 R)
• M9: 2,144,186 km (0.084 R)
• M10: 2,483,624 km (0.08 R)
• M11: 2,608,987 km (0.091 R)
• M12: 2,762,325 km (0.095 R)
• M13: 2,918,804 km (0.094 R)
• M14: 3,186,285 km (0.072 R)
• M15: 3,309,254 km (0.073 R)
• M16: 3,419,957 km (0.094 R)
• M17: 3,546,068 km (0.073 R)
• M18: 3,659,463 km (0.101 R)
• M19: 3,831,800 km (0.075 R)
• M20: 4,095,391 km (0.083 R)
• M21: 4,244,540 km (0.045 R)
• M22: 4,563,633 km (0.058 R)
• M23: 4,811,965 km (0.111 R)
• M24: 4,890,504 km (0.08 R)
• M25: 5,403,475 km (0.065 R)
• M26: 5,517,917 km (0.097 R)
• M27: 6,102,845 km (0.075 R)
• M28: 6,222,224 km (0.061 R)
• M29: 6,567,496 km (0.052 R)
• M30: 6,672,364 km (0.055 R)
• M31: 6,760,178 km (0.067 R)
• M32: 6,990,260 km (0.119 R)
• M33: 7,843,865 km (0.04 R)
• M34: 8,235,961 km (0.056 R)
• M35: 8,500,899 km (0.085 R)
• M36: 8,596,193 km (0.111 R)
• M37: 8,768,679 km (0.116 R)
• M38: 9,234,228 km (0.085 R)
• M39: 10,270,642 km (0.114 R)
• M40: 10,392,564 km (0.085 R)
• M41: 10,555,925 km (0.104 R)
• M42: 11,448,725 km (0.081 R)
• M43: 11,554,192 km (0.11 R)
• M44: 11,893,629 km (0.041 R)
• M45: 12,604,069 km (0.034 R)
• M46: 13,019,353 km (0.083 R)
• M47: 13,173,588 km (0.038 R)
• M48: 13,729,045 km (0.094 R)
• M49: 15,348,442 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.7

Radius: 6.2

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 17.78 AU - 18.28 AU

Year: 27553 Days

Day: 15.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,413,924 km

• M1: 292,913 km (0.074 R)
• M2: 409,300 km (0.088 R)
• M3: 451,636 km (0.11 R)
• M4: 687,253 km (0.074 R)
• M5: 818,749 km (0.078 R)
• M6: 1,696,290 km (0.089 R)
• M7: 2,060,711 km (0.115 R)
• M8: 2,174,854 km (0.101 R)
• M9: 2,449,067 km (0.091 R)
• M10: 2,902,199 km (0.055 R)
• M11: 2,987,320 km (0.11 R)
• M12: 3,073,339 km (0.111 R)
• M13: 3,292,051 km (0.054 R)
• M14: 3,425,642 km (0.081 R)
• M15: 3,470,671 km (0.054 R)
• M16: 4,807,028 km (0.069 R)
• M17: 5,112,208 km (0.083 R)
• M18: 5,794,674 km (0.085 R)
• M19: 6,010,394 km (0.086 R)
• M20: 6,561,213 km (0.094 R)
• M21: 7,070,743 km (0.118 R)
• M22: 8,674,283 km (0.065 R)
• M23: 8,921,119 km (0.063 R)
• M24: 9,107,818 km (0.079 R)
• M25: 10,060,158 km (0.117 R)
• M26: 10,580,908 km (0.116 R)
• M27: 11,378,414 km (0.097 R)
• M28: 12,057,738 km (0.11 R)
• M29: 12,471,675 km (0.09 R)
• M30: 13,455,431 km (0.11 R)
• M31: 13,741,163 km (0.093 R)
• M32: 13,884,777 km (0.102 R)
• M33: 14,318,461 km (0.113 R)
• M34: 14,537,023 km (0.055 R)
• M35: 14,756,633 km (0.099 R)
• M36: 16,248,722 km (0.097 R)
• M37: 16,705,744 km (0.043 R)
• M38: 20,428,487 km (0.105 R)
• M39: 22,171,152 km (0.102 R)
• M40: 22,508,496 km (0.098 R)
• M41: 23,017,577 km (0.073 R)
• M42: 23,359,109 km (0.117 R)
• M43: 25,267,380 km (0.114 R)
• M44: 25,973,631 km (0.107 R)
• M45: 29,231,125 km (0.037 R)
• M46: 31,189,810 km (0.1 R)
• M47: 31,662,389 km (0.099 R)
• M48: 32,710,472 km (0.098 R)
• M49: 32,806,364 km (0.11 R)
• M50: 34,060,742 km (0.076 R)
• M51: 34,938,284 km (0.11 R)
• M52: 35,724,570 km (0.115 R)
• M53: 36,715,656 km (0.114 R)
• M54: 38,118,435 km (0.053 R)
• M55: 39,232,790 km (0.117 R)
• M56: 39,845,094 km (0.069 R)
• M57: 40,563,463 km (0.058 R)
• M58: 41,079,127 km (0.052 R)
• M59: 41,286,170 km (0.053 R)
• M60: 43,690,357 km (0.119 R)
• M61: 45,496,303 km (0.064 R)
• M62: 46,569,967 km (0.078 R)
• M63: 48,087,188 km (0.057 R)
• M64: 49,400,508 km (0.116 R)
• M65: 50,393,240 km (0.118 R)
• M66: 50,947,500 km (0.114 R)
• M67: 51,392,553 km (0.079 R)
• M68: 51,727,054 km (0.118 R)
• M69: 53,072,388 km (0.1 R)
• M70: 54,202,301 km (0.106 R)
• M71: 54,770,324 km (0.105 R)
• M72: 57,061,714 km (0.096 R)
• M73: 58,684,253 km (0.102 R)
• M74: 60,087,032 km (0.062 R)
• M75: 60,674,802 km (0.084 R)
• M76: 62,925,652 km (0.111 R)
• M77: 64,601,596 km (0.108 R)
• M78: 65,324,304 km (0.108 R)
• M79: 66,656,323 km (0.103 R)
• M80: 68,241,911 km (0.095 R)
• M81: 71,077,539 km (0.095 R)
• M82: 72,322,492 km (0.072 R)
• M83: 72,447,406 km (0.064 R)
• M84: 73,700,139 km (0.083 R)
• M85: 74,581,420 km (0.084 R)
• M86: 74,707,531 km (0.109 R)
• M87: 75,212,873 km (0.077 R)
• M88: 75,846,270 km (0.066 R)
• M89: 76,354,155 km (0.095 R)
• M90: 78,397,363 km (0.115 R)
• M91: 79,296,745 km (0.105 R)
• M92: 79,425,549 km (0.106 R)
• M93: 83,190,329 km (0.064 R)
• M94: 84,239,010 km (0.107 R)
• M95: 84,501,853 km (0.118 R)
• M96: 87,411,382 km (0.083 R)
• M97: 88,744,748 km (0.096 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,331 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit