🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.3 AU - 1.6 AU

Year: 625 Days

Day: 43.6 Hours

Environment

Temp: -14 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.36 AU - 1.86 AU

Year: 732 Days

Day: 20.6 Hours

Environment

Temp: -36 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.68 AU - 2.8 AU

Year: 1624 Days

Day: 32.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.4

Radius: 14.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.22 AU - 9.28 AU

Year: 8487 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 67,170,799 km

• M1: 479,012 km (0.115 R)
• M2: 801,545 km (0.096 R)
• M3: 964,607 km (0.093 R)
• M4: 1,365,679 km (0.099 R)
• M5: 1,648,269 km (0.046 R)
• M6: 1,775,428 km (0.063 R)
• M7: 1,884,036 km (0.069 R)
• M8: 2,017,626 km (0.059 R)
• M9: 2,224,072 km (0.099 R)
• M10: 2,318,169 km (0.118 R)
• M11: 2,584,004 km (0.047 R)
• M12: 2,708,320 km (0.068 R)
• M13: 3,199,150 km (0.097 R)
• M14: 3,414,422 km (0.097 R)
• M15: 3,551,453 km (0.047 R)
• M16: 4,060,086 km (0.03 R)
• M17: 4,471,780 km (0.081 R)
• M18: 4,835,751 km (0.118 R)
• M19: 5,021,253 km (0.037 R)
• M20: 5,495,777 km (0.116 R)
• M21: 5,657,043 km (0.106 R)
• M22: 5,787,343 km (0.029 R)
• M23: 5,951,602 km (0.107 R)
• M24: 6,555,977 km (0.085 R)
• M25: 6,935,058 km (0.082 R)
• M26: 7,039,777 km (0.11 R)
• M27: 7,250,560 km (0.036 R)
• M28: 8,672,189 km (0.103 R)
• M29: 8,974,376 km (0.093 R)
• M30: 9,434,240 km (0.115 R)
• M31: 10,098,903 km (0.098 R)
• M32: 10,496,983 km (0.035 R)
• M33: 11,063,062 km (0.06 R)
• M34: 11,514,847 km (0.104 R)
• M35: 11,722,190 km (0.103 R)
• M36: 14,040,059 km (0.116 R)
• M37: 14,306,194 km (0.111 R)
• M38: 14,439,785 km (0.097 R)
• M39: 15,433,115 km (0.029 R)
• M40: 15,661,850 km (0.112 R)
• M41: 15,984,233 km (0.117 R)
• M42: 16,355,236 km (0.115 R)
• M43: 16,775,905 km (0.092 R)
• M44: 19,523,121 km (0.104 R)
• M45: 19,622,005 km (0.102 R)
• M46: 19,919,854 km (0.066 R)
• M47: 20,319,131 km (0.039 R)
• M48: 21,584,130 km (0.052 R)
• M49: 21,994,328 km (0.076 R)
• M50: 22,458,829 km (0.102 R)
• M51: 22,562,500 km (0.111 R)
• M52: 23,397,705 km (0.11 R)
• M53: 23,819,123 km (0.113 R)
• M54: 25,367,760 km (0.058 R)
• M55: 27,612,326 km (0.069 R)
• M56: 30,033,867 km (0.111 R)
• M57: 31,705,324 km (0.089 R)
• M58: 31,821,711 km (0.08 R)
• M59: 31,996,441 km (0.089 R)
• M60: 32,875,478 km (0.073 R)
• M61: 33,703,054 km (0.117 R)
• M62: 34,238,764 km (0.06 R)
• M63: 34,657,339 km (0.066 R)
• M64: 35,801,912 km (0.114 R)
• M65: 37,204,242 km (0.053 R)
• M66: 37,511,367 km (0.091 R)
• M67: 37,696,120 km (0.086 R)
• M68: 38,376,043 km (0.091 R)
• M69: 38,997,771 km (0.102 R)
• M70: 39,184,918 km (0.049 R)
• M71: 39,560,110 km (0.088 R)
• M72: 39,810,836 km (0.088 R)
• M73: 40,629,585 km (0.102 R)
• M74: 40,945,984 km (0.094 R)
• M75: 41,326,711 km (0.089 R)
• M76: 42,990,090 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 285.8

Radius: 6.9

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.31 AU - 21.21 AU

Year: 25682 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,170,799 km

• M1: 289,921 km (0.109 R)
• M2: 602,431 km (0.05 R)
• M3: 1,071,719 km (0.033 R)
• M4: 2,112,472 km (0.098 R)
• M5: 2,303,358 km (0.09 R)
• M6: 2,566,651 km (0.084 R)
• M7: 2,770,553 km (0.111 R)
• M8: 3,158,011 km (0.098 R)
• M9: 3,944,148 km (0.116 R)
• M10: 5,251,633 km (0.059 R)
• M11: 5,907,022 km (0.101 R)
• M12: 6,131,119 km (0.099 R)
• M13: 6,867,141 km (0.076 R)
• M14: 6,961,088 km (0.113 R)
• M15: 7,630,838 km (0.054 R)
• M16: 8,421,163 km (0.075 R)
• M17: 10,025,301 km (0.081 R)
• M18: 10,508,353 km (0.089 R)
• M19: 12,343,470 km (0.094 R)
• M20: 13,093,254 km (0.107 R)
• M21: 13,620,886 km (0.092 R)
• M22: 13,917,090 km (0.107 R)
• M23: 15,000,777 km (0.097 R)
• M24: 15,122,998 km (0.108 R)
• M25: 15,738,294 km (0.107 R)
• M26: 15,924,544 km (0.114 R)
• M27: 16,361,818 km (0.07 R)
• M28: 16,866,562 km (0.036 R)
• M29: 17,440,419 km (0.1 R)
• M30: 18,935,799 km (0.025 R)
• M31: 19,199,989 km (0.061 R)
• M32: 20,269,165 km (0.097 R)
• M33: 20,675,174 km (0.039 R)
• M34: 21,015,509 km (0.101 R)
• M35: 21,357,639 km (0.079 R)
• M36: 21,563,785 km (0.114 R)
• M37: 21,908,907 km (0.071 R)
• M38: 22,186,411 km (0.066 R)
• M39: 23,025,506 km (0.119 R)
• M40: 23,449,017 km (0.055 R)
• M41: 24,017,789 km (0.093 R)
• M42: 24,590,898 km (0.115 R)
• M43: 25,241,200 km (0.027 R)
• M44: 25,677,727 km (0.094 R)
• M45: 27,002,565 km (0.112 R)
• M46: 27,748,161 km (0.077 R)
• M47: 28,123,502 km (0.048 R)
• M48: 28,425,091 km (0.114 R)
• M49: 30,487,896 km (0.094 R)
• M50: 31,342,100 km (0.112 R)
• M51: 31,498,280 km (0.115 R)
• M52: 31,889,778 km (0.055 R)
• M53: 35,403,832 km (0.056 R)
• M54: 36,794,195 km (0.092 R)
• M55: 36,876,474 km (0.061 R)
• M56: 37,123,908 km (0.049 R)
• M57: 37,869,355 km (0.08 R)
• M58: 38,452,487 km (0.084 R)
• M59: 41,669,888 km (0.112 R)
• M60: 42,013,515 km (0.069 R)
• M61: 43,223,762 km (0.102 R)
• M62: 43,658,792 km (0.1 R)
• M63: 44,445,378 km (0.073 R)
• M64: 45,678,363 km (0.037 R)
• M65: 45,855,487 km (0.06 R)
• M66: 45,944,049 km (0.113 R)
• M67: 46,032,761 km (0.119 R)
• M68: 46,121,472 km (0.094 R)
• M69: 46,210,333 km (0.039 R)
• M70: 49,717,057 km (0.045 R)
• M71: 50,355,541 km (0.027 R)
• M72: 51,088,421 km (0.057 R)
• M73: 52,472,351 km (0.041 R)
• M74: 53,494,852 km (0.034 R)
• M75: 53,868,398 km (0.105 R)
• M76: 55,370,959 km (0.1 R)
• M77: 56,032,630 km (0.074 R)
• M78: 56,127,476 km (0.067 R)
• M79: 56,792,139 km (0.084 R)
• M80: 57,077,871 km (0.071 R)
• M81: 57,364,052 km (0.05 R)
• M82: 58,129,394 km (0.07 R)
• M83: 58,225,286 km (0.097 R)
• M84: 58,417,221 km (0.054 R)
• M85: 58,609,454 km (0.063 R)
• M86: 59,670,252 km (0.033 R)
• M87: 60,057,711 km (0.03 R)
• M88: 62,300,931 km (0.053 R)
• M89: 63,482,305 km (0.036 R)
• M90: 63,581,040 km (0.077 R)
• M91: 63,778,659 km (0.036 R)
• M92: 65,667,033 km (0.077 R)
• M93: 66,467,680 km (0.087 R)
• M94: 66,969,581 km (0.084 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 13,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit