🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.67 AU - 1.01 AU

Year: 269 Days

Day: 17.2 Hours

Environment

Temp: 146 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,792,873 km

• M1: 30,817 km (0.043 R)
• M2: 329,564 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.98 AU - 0.98 AU

Year: 339 Days

Day: 17.6 Hours

Environment

Temp: 144 °C

Axial Tilt: 45 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 748 Days

Day: 22.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.54 AU - 1.84 AU

Year: 769 Days

Day: 32.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.53 AU - 2.45 AU

Year: 982 Days

Day: 36.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.9 AU - 2.38 AU

Year: 1095 Days

Day: 13.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.81 AU - 3.05 AU

Year: 1755 Days

Day: 28.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 174 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714.9

Radius: 13.3

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.15 AU - 6.99 AU

Year: 5232 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 36,792,873 km

• M1: 274,961 km (0.109 R)
• M2: 416,630 km (0.064 R)
• M3: 823,387 km (0.082 R)
• M4: 1,143,676 km (0.062 R)
• M5: 1,279,959 km (0.114 R)
• M6: 1,406,070 km (0.057 R)
• M7: 1,503,608 km (0.101 R)
• M8: 1,845,739 km (0.097 R)
• M9: 2,684,534 km (0.075 R)
• M10: 3,080,220 km (0.106 R)
• M11: 3,296,090 km (0.117 R)
• M12: 3,765,827 km (0.086 R)
• M13: 3,996,956 km (0.113 R)
• M14: 4,233,021 km (0.086 R)
• M15: 4,522,344 km (0.09 R)
• M16: 4,893,197 km (0.09 R)
• M17: 5,351,265 km (0.097 R)
• M18: 5,796,768 km (0.117 R)
• M19: 6,695,701 km (0.102 R)
• M20: 6,863,999 km (0.11 R)
• M21: 7,405,693 km (0.101 R)
• M22: 7,813,796 km (0.12 R)
• M23: 8,109,850 km (0.096 R)
• M24: 8,199,459 km (0.104 R)
• M25: 8,439,863 km (0.111 R)
• M26: 8,591,256 km (0.111 R)
• M27: 8,958,519 km (0.098 R)
• M28: 9,362,134 km (0.107 R)
• M29: 9,550,478 km (0.085 R)
• M30: 9,676,738 km (0.07 R)
• M31: 9,867,176 km (0.117 R)
• M32: 10,316,419 km (0.113 R)
• M33: 10,706,720 km (0.089 R)
• M34: 10,903,890 km (0.101 R)
• M35: 11,368,241 km (0.118 R)
• M36: 12,008,969 km (0.049 R)
• M37: 12,213,769 km (0.059 R)
• M38: 12,765,486 km (0.098 R)
• M39: 13,009,480 km (0.12 R)
• M40: 13,290,275 km (0.075 R)
• M41: 13,573,015 km (0.105 R)
• M42: 13,786,341 km (0.081 R)
• M43: 13,965,111 km (0.069 R)
• M44: 14,324,744 km (0.118 R)
• M45: 14,614,665 km (0.082 R)
• M46: 14,796,875 km (0.108 R)
• M47: 15,163,539 km (0.098 R)
• M48: 15,385,094 km (0.079 R)
• M49: 15,682,046 km (0.114 R)
• M50: 16,357,181 km (0.053 R)
• M51: 16,965,296 km (0.104 R)
• M52: 17,310,568 km (0.119 R)
• M53: 17,580,742 km (0.09 R)
• M54: 17,774,621 km (0.065 R)
• M55: 18,125,428 km (0.085 R)
• M56: 18,439,134 km (0.101 R)
• M57: 18,675,499 km (0.079 R)
• M58: 19,310,991 km (0.12 R)
• M59: 19,873,030 km (0.109 R)
• M60: 19,994,055 km (0.12 R)
• M61: 20,685,047 km (0.055 R)
• M62: 21,177,523 km (0.112 R)
• M63: 21,301,241 km (0.076 R)
• M64: 21,881,830 km (0.116 R)
• M65: 23,143,389 km (0.103 R)
• M66: 23,441,089 km (0.066 R)
• M67: 23,526,360 km (0.059 R)
• M68: 24,255,799 km (0.088 R)
• M69: 24,428,435 km (0.082 R)
• M70: 25,166,999 km (0.101 R)
• M71: 25,560,891 km (0.078 R)
• M72: 25,824,632 km (0.114 R)
• M73: 27,471,106 km (0.11 R)
• M74: 27,696,251 km (0.105 R)
• M75: 28,148,335 km (0.107 R)
• M76: 28,739,696 km (0.116 R)
• M77: 28,922,504 km (0.045 R)
• M78: 29,749,781 km (0.114 R)
• M79: 29,980,909 km (0.111 R)
• M80: 30,818,209 km (0.074 R)
• M81: 31,005,206 km (0.108 R)
• M82: 31,099,004 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.1

Radius: 11.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 7.11 AU - 7.69 AU

Year: 7042 Days

Day: 5.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,792,873 km

• M1: 172,935 km (0.1 R)
• M2: 254,167 km (0.097 R)
• M3: 340,485 km (0.066 R)
• M4: 433,235 km (0.06 R)
• M5: 536,907 km (0.106 R)
• M6: 926,908 km (0.099 R)
• M7: 1,055,413 km (0.088 R)
• M8: 1,253,331 km (0.036 R)
• M9: 1,343,838 km (0.083 R)
• M10: 1,573,470 km (0.104 R)
• M11: 1,643,482 km (0.118 R)
• M12: 1,728,903 km (0.088 R)
• M13: 1,815,969 km (0.092 R)
• M14: 1,949,260 km (0.085 R)
• M15: 2,040,066 km (0.096 R)
• M16: 2,401,644 km (0.109 R)
• M17: 2,565,155 km (0.051 R)
• M18: 2,817,676 km (0.048 R)
• M19: 3,365,055 km (0.039 R)
• M20: 3,698,059 km (0.117 R)
• M21: 4,022,388 km (0.068 R)
• M22: 4,139,074 km (0.047 R)
• M23: 4,336,244 km (0.109 R)
• M24: 4,415,830 km (0.088 R)
• M25: 4,596,993 km (0.116 R)
• M26: 4,719,214 km (0.084 R)
• M27: 4,966,799 km (0.046 R)
• M28: 5,218,722 km (0.105 R)
• M29: 5,388,964 km (0.102 R)
• M30: 5,474,833 km (0.068 R)
• M31: 5,756,975 km (0.096 R)
• M32: 5,910,911 km (0.074 R)
• M33: 6,449,164 km (0.093 R)
• M34: 6,586,196 km (0.081 R)
• M35: 7,167,683 km (0.102 R)
• M36: 7,692,921 km (0.079 R)
• M37: 8,131,991 km (0.095 R)
• M38: 8,379,426 km (0.107 R)
• M39: 8,529,173 km (0.111 R)
• M40: 8,780,647 km (0.092 R)
• M41: 9,394,148 km (0.092 R)
• M42: 9,471,789 km (0.094 R)
• M43: 10,021,561 km (0.072 R)
• M44: 10,879,206 km (0.076 R)
• M45: 11,042,567 km (0.04 R)
• M46: 11,899,912 km (0.109 R)
• M47: 12,436,071 km (0.03 R)
• M48: 12,549,915 km (0.071 R)
• M49: 12,692,781 km (0.12 R)
• M50: 12,836,096 km (0.083 R)
• M51: 13,327,674 km (0.089 R)
• M52: 13,444,211 km (0.05 R)
• M53: 13,972,890 km (0.047 R)
• M54: 14,778,624 km (0.114 R)
• M55: 15,630,135 km (0.034 R)
• M56: 15,876,373 km (0.076 R)
• M57: 16,031,057 km (0.113 R)
• M58: 16,435,121 km (0.091 R)
• M59: 16,874,191 km (0.108 R)
• M60: 18,117,499 km (0.092 R)
• M61: 18,343,841 km (0.102 R)
• M62: 18,701,379 km (0.11 R)
• M63: 19,324,305 km (0.118 R)
• M64: 19,721,188 km (0.064 R)
• M65: 20,456,013 km (0.099 R)
• M66: 21,063,829 km (0.078 R)
• M67: 21,335,798 km (0.109 R)
• M68: 21,746,145 km (0.096 R)
• M69: 22,366,378 km (0.077 R)
• M70: 22,818,014 km (0.11 R)
• M71: 23,202,480 km (0.079 R)
• M72: 23,413,114 km (0.114 R)
• M73: 23,518,730 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.8

Radius: 4.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 15.71 AU - 18.45 AU

Year: 24695 Days

Day: 16.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 36,792,873 km

• M1: 329,265 km (0.072 R)
• M2: 583,731 km (0.115 R)
• M3: 737,518 km (0.108 R)
• M4: 1,099,096 km (0.071 R)
• M5: 1,342,940 km (0.092 R)
• M6: 1,799,064 km (0.11 R)
• M7: 1,920,089 km (0.064 R)
• M8: 2,886,042 km (0.087 R)
• M9: 3,244,927 km (0.102 R)
• M10: 3,822,076 km (0.11 R)
• M11: 4,162,262 km (0.077 R)
• M12: 4,927,455 km (0.101 R)
• M13: 5,239,665 km (0.111 R)
• M14: 5,529,287 km (0.095 R)
• M15: 5,913,305 km (0.104 R)
• M16: 6,613,722 km (0.093 R)
• M17: 7,598,674 km (0.111 R)
• M18: 9,038,853 km (0.055 R)
• M19: 10,092,022 km (0.073 R)
• M20: 13,792,475 km (0.06 R)
• M21: 14,271,637 km (0.119 R)
• M22: 15,123,148 km (0.091 R)
• M23: 15,658,559 km (0.104 R)
• M24: 16,283,878 km (0.037 R)
• M25: 16,874,939 km (0.07 R)
• M26: 17,817,854 km (0.094 R)
• M27: 19,042,463 km (0.076 R)
• M28: 19,799,129 km (0.089 R)
• M29: 20,293,998 km (0.119 R)
• M30: 20,384,355 km (0.116 R)
• M31: 21,249,929 km (0.116 R)
• M32: 21,895,444 km (0.057 R)
• M33: 23,252,745 km (0.108 R)
• M34: 23,965,429 km (0.065 R)
• M35: 24,540,783 km (0.114 R)
• M36: 24,588,953 km (0.12 R)
• M37: 27,634,915 km (0.071 R)
• M38: 31,161,685 km (0.077 R)
• M39: 31,527,302 km (0.111 R)
• M40: 36,407,783 km (0.112 R)
• M41: 36,517,738 km (0.105 R)
• M42: 36,737,796 km (0.111 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 17,116 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit