🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.7 AU - 0.84 AU

Year: 259 Days

Day: 16.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 106.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.67 AU - 0.95 AU

Year: 279 Days

Day: 17.4 Hours

Environment

Temp: 51 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,178,272 km

• M1: 270,473 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 472 Days

Day: 26.2 Hours

Environment

Temp: -12 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,178,272 km

• M1: 573,109 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.48 AU - 2.2 AU

Year: 956 Days

Day: 42.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,178,272 km

• M1: 1,402,181 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.86 AU - 3.02 AU

Year: 1930 Days

Day: 14.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.2

Radius: 9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.64 AU - 12.8 AU

Year: 14390 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,178,272 km

• M1: 113,096 km (0.059 R)
• M2: 392,246 km (0.117 R)
• M3: 739,013 km (0.037 R)
• M4: 827,875 km (0.113 R)
• M5: 1,066,184 km (0.053 R)
• M6: 1,824,496 km (0.082 R)
• M7: 1,885,532 km (0.092 R)
• M8: 2,051,735 km (0.117 R)
• M9: 2,179,641 km (0.069 R)
• M10: 2,310,240 km (0.087 R)
• M11: 2,398,802 km (0.097 R)
• M12: 3,831,800 km (0.058 R)
• M13: 3,990,074 km (0.052 R)
• M14: 4,340,433 km (0.07 R)
• M15: 4,450,237 km (0.105 R)
• M16: 4,644,715 km (0.06 R)
• M17: 4,728,789 km (0.072 R)
• M18: 4,841,885 km (0.092 R)
• M19: 5,070,769 km (0.081 R)
• M20: 5,509,390 km (0.09 R)
• M21: 5,718,379 km (0.089 R)
• M22: 6,144,134 km (0.102 R)
• M23: 6,360,752 km (0.044 R)
• M24: 6,674,758 km (0.102 R)
• M25: 7,746,627 km (0.068 R)
• M26: 8,217,411 km (0.119 R)
• M27: 8,319,437 km (0.095 R)
• M28: 8,387,803 km (0.051 R)
• M29: 8,906,010 km (0.045 R)
• M30: 9,399,085 km (0.08 R)
• M31: 9,613,010 km (0.111 R)
• M32: 9,973,391 km (0.077 R)
• M33: 11,956,011 km (0.064 R)
• M34: 12,033,204 km (0.086 R)
• M35: 12,460,605 km (0.079 R)
• M36: 12,656,429 km (0.12 R)
• M37: 13,570,771 km (0.118 R)
• M38: 14,382,938 km (0.071 R)
• M39: 15,252,849 km (0.071 R)
• M40: 15,462,436 km (0.115 R)
• M41: 15,672,920 km (0.049 R)
• M42: 16,310,357 km (0.07 R)
• M43: 16,481,796 km (0.089 R)
• M44: 17,435,183 km (0.071 R)
• M45: 17,522,847 km (0.091 R)
• M46: 18,006,946 km (0.103 R)
• M47: 18,272,931 km (0.053 R)
• M48: 19,259,379 km (0.109 R)
• M49: 20,033,399 km (0.061 R)
• M50: 20,401,260 km (0.067 R)
• M51: 20,724,840 km (0.056 R)
• M52: 21,800,150 km (0.117 R)
• M53: 22,083,638 km (0.047 R)
• M54: 22,320,900 km (0.12 R)
• M55: 23,326,347 km (0.085 R)
• M56: 23,858,766 km (0.099 R)
• M57: 23,956,005 km (0.096 R)
• M58: 24,248,618 km (0.107 R)
• M59: 25,281,891 km (0.094 R)
• M60: 25,978,717 km (0.074 R)
• M61: 26,883,934 km (0.042 R)
• M62: 27,035,776 km (0.114 R)
• M63: 28,158,358 km (0.062 R)
• M64: 28,467,128 km (0.086 R)
• M65: 30,027,733 km (0.058 R)
• M66: 30,185,260 km (0.088 R)
• M67: 30,501,211 km (0.117 R)
• M68: 31,829,789 km (0.093 R)
• M69: 32,743,832 km (0.042 R)
• M70: 33,285,676 km (0.107 R)
• M71: 33,448,738 km (0.104 R)
• M72: 34,873,358 km (0.115 R)
• M73: 35,926,976 km (0.112 R)
• M74: 36,261,925 km (0.094 R)
• M75: 36,654,021 km (0.12 R)
• M76: 36,934,817 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.2

Radius: 7.6

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 14.91 AU - 19.97 AU

Year: 27886 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 54,178,272 km

• M1: 389,702 km (0.082 R)
• M2: 527,183 km (0.081 R)
• M3: 681,119 km (0.089 R)
• M4: 830,567 km (0.079 R)
• M5: 1,272,629 km (0.056 R)
• M6: 1,364,482 km (0.103 R)
• M7: 1,506,301 km (0.033 R)
• M8: 1,579,155 km (0.081 R)
• M9: 2,014,036 km (0.089 R)
• M10: 2,258,928 km (0.075 R)
• M11: 2,370,827 km (0.096 R)
• M12: 2,456,098 km (0.075 R)
• M13: 2,807,054 km (0.083 R)
• M14: 3,459,002 km (0.112 R)
• M15: 3,653,629 km (0.104 R)
• M16: 4,328,465 km (0.089 R)
• M17: 4,573,656 km (0.093 R)
• M18: 4,715,923 km (0.109 R)
• M19: 4,895,740 km (0.094 R)
• M20: 5,041,149 km (0.087 R)
• M21: 5,151,253 km (0.032 R)
• M22: 5,448,654 km (0.087 R)
• M23: 6,021,314 km (0.081 R)
• M24: 6,216,540 km (0.039 R)
• M25: 6,453,503 km (0.096 R)
• M26: 6,774,091 km (0.114 R)
• M27: 7,058,776 km (0.064 R)
• M28: 8,323,326 km (0.106 R)
• M29: 8,540,692 km (0.04 R)
• M30: 9,159,728 km (0.034 R)
• M31: 9,976,682 km (0.102 R)
• M32: 10,816,674 km (0.09 R)
• M33: 11,630,935 km (0.091 R)
• M34: 12,464,644 km (0.053 R)
• M35: 14,293,029 km (0.044 R)
• M36: 14,710,557 km (0.078 R)
• M37: 15,291,296 km (0.089 R)
• M38: 15,987,375 km (0.107 R)
• M39: 16,041,230 km (0.068 R)
• M40: 16,529,667 km (0.087 R)
• M41: 16,912,937 km (0.063 R)
• M42: 17,799,903 km (0.116 R)
• M43: 18,702,127 km (0.073 R)
• M44: 19,850,441 km (0.115 R)
• M45: 20,726,785 km (0.102 R)
• M46: 20,844,519 km (0.094 R)
• M47: 20,962,551 km (0.117 R)
• M48: 22,880,695 km (0.116 R)
• M49: 23,614,323 km (0.11 R)
• M50: 27,010,195 km (0.034 R)
• M51: 27,850,336 km (0.088 R)
• M52: 30,221,163 km (0.066 R)
• M53: 31,769,352 km (0.09 R)
• M54: 34,244,000 km (0.12 R)
• M55: 35,433,901 km (0.116 R)
• M56: 36,140,302 km (0.098 R)
• M57: 36,566,208 km (0.079 R)
• M58: 37,494,911 km (0.119 R)
• M59: 37,782,289 km (0.119 R)
• M60: 38,142,520 km (0.085 R)
• M61: 38,359,138 km (0.036 R)
• M62: 38,431,394 km (0.118 R)
• M63: 38,721,165 km (0.118 R)
• M64: 39,229,947 km (0.108 R)
• M65: 39,887,131 km (0.115 R)
• M66: 40,474,602 km (0.059 R)
• M67: 41,138,666 km (0.099 R)
• M68: 41,806,471 km (0.079 R)
• M69: 41,880,971 km (0.076 R)
• M70: 42,627,464 km (0.048 R)
• M71: 42,702,413 km (0.114 R)
• M72: 44,589,291 km (0.085 R)
• M73: 44,741,432 km (0.107 R)
• M74: 44,817,428 km (0.115 R)
• M75: 45,275,197 km (0.078 R)
• M76: 46,811,867 km (0.075 R)
• M77: 47,276,218 km (0.108 R)
• M78: 47,664,275 km (0.08 R)
• M79: 48,913,268 km (0.06 R)
• M80: 49,070,196 km (0.083 R)
• M81: 49,227,274 km (0.069 R)
• M82: 49,778,243 km (0.096 R)
• M83: 50,331,306 km (0.052 R)
• M84: 51,204,509 km (0.073 R)
• M85: 51,284,244 km (0.092 R)
• M86: 52,563,905 km (0.114 R)
• M87: 52,644,239 km (0.082 R)
• M88: 54,016,051 km (0.109 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 18,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit