🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.77 AU - 1.85 AU

Year: 876 Days

Day: 41.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.06 AU - 3.98 AU

Year: 2377 Days

Day: 12.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.2

Radius: 10.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.12 AU - 6.52 AU

Year: 5718 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 105,172,890 km

• M1: 135,536 km (0.047 R)
• M2: 717,023 km (0.081 R)
• M3: 1,142,180 km (0.118 R)
• M4: 1,833,771 km (0.113 R)
• M5: 5,886,826 km (0.092 R)
• M6: 9,047,380 km (0.114 R)
• M7: 15,244,771 km (0.07 R)
• M8: 17,206,298 km (0.095 R)
• M9: 17,558,601 km (0.101 R)
• M10: 18,217,281 km (0.083 R)
• M11: 20,162,203 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 902.5

Radius: 14.5

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.41 AU - 8.45 AU

Year: 6566 Days

Day: 6.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,172,890 km

• M1: 180,415 km (0.104 R)
• M2: 686,654 km (0.086 R)
• M3: 1,439,132 km (0.046 R)
• M4: 2,117,707 km (0.096 R)
• M5: 3,025,019 km (0.041 R)
• M6: 3,902,410 km (0.043 R)
• M7: 4,495,865 km (0.084 R)
• M8: 7,269,409 km (0.025 R)
• M9: 10,490,251 km (0.116 R)
• M10: 11,540,578 km (0.078 R)
• M11: 12,387,003 km (0.026 R)
• M12: 15,114,172 km (0.045 R)
• M13: 15,742,483 km (0.119 R)
• M14: 18,219,973 km (0.047 R)
• M15: 18,932,059 km (0.119 R)
• M16: 20,335,886 km (0.083 R)
• M17: 22,368,322 km (0.078 R)
• M18: 25,489,532 km (0.093 R)
• M19: 26,111,112 km (0.111 R)
• M20: 27,108,331 km (0.065 R)
• M21: 28,986,383 km (0.116 R)
• M22: 29,957,273 km (0.061 R)
• M23: 33,421,211 km (0.081 R)
• M24: 35,140,241 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877.6

Radius: 8.5

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 8.69 AU - 10.95 AU

Year: 11075 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 105,172,890 km

• M1: 177,722 km (0.102 R)
• M2: 564,134 km (0.075 R)
• M3: 1,225,057 km (0.113 R)
• M4: 3,773,307 km (0.111 R)
• M5: 4,167,946 km (0.08 R)
• M6: 4,684,059 km (0.117 R)
• M7: 5,991,694 km (0.107 R)
• M8: 7,881,414 km (0.11 R)
• M9: 9,109,463 km (0.12 R)
• M10: 9,614,356 km (0.095 R)
• M11: 11,070,691 km (0.089 R)
• M12: 14,550,039 km (0.089 R)
• M13: 15,169,972 km (0.093 R)
• M14: 16,169,286 km (0.11 R)
• M15: 18,777,674 km (0.093 R)
• M16: 22,281,107 km (0.107 R)
• M17: 24,715,214 km (0.099 R)
• M18: 29,884,419 km (0.12 R)
• M19: 31,451,307 km (0.088 R)
• M20: 34,384,472 km (0.061 R)
• M21: 47,343,238 km (0.115 R)
• M22: 49,315,387 km (0.032 R)
• M23: 55,393,399 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.8

Radius: 3.5

Gravity: 62.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 15.28 AU - 23.56 AU

Year: 30800 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 105,172,890 km

• M1: 43,683 km (0.071 R)
• M2: 243,994 km (0.098 R)
• M3: 560,094 km (0.111 R)
• M4: 677,379 km (0.076 R)
• M5: 1,031,178 km (0.107 R)
• M6: 1,273,227 km (0.054 R)
• M7: 2,376,213 km (0.065 R)
• M8: 2,939,149 km (0.098 R)
• M9: 3,890,741 km (0.092 R)
• M10: 4,786,683 km (0.083 R)
• M11: 5,197,778 km (0.088 R)
• M12: 6,873,274 km (0.106 R)
• M13: 7,832,346 km (0.075 R)
• M14: 8,057,042 km (0.053 R)
• M15: 8,285,927 km (0.119 R)
• M16: 9,245,298 km (0.119 R)
• M17: 10,888,780 km (0.039 R)
• M18: 11,028,205 km (0.119 R)
• M19: 12,949,640 km (0.119 R)
• M20: 14,236,631 km (0.118 R)
• M21: 15,606,499 km (0.11 R)
• M22: 15,962,093 km (0.066 R)
• M23: 16,323,222 km (0.119 R)
• M24: 17,726,001 km (0.105 R)
• M25: 18,015,772 km (0.077 R)
• M26: 19,925,539 km (0.082 R)
• M27: 21,307,225 km (0.063 R)
• M28: 23,439,593 km (0.104 R)
• M29: 25,586,921 km (0.115 R)
• M30: 35,641,244 km (0.083 R)
• M31: 37,670,539 km (0.079 R)
• M32: 38,310,070 km (0.088 R)
• M33: 40,272,046 km (0.117 R)
• M34: 42,472,032 km (0.085 R)
• M35: 49,550,106 km (0.119 R)
• M36: 50,510,674 km (0.058 R)
• M37: 56,328,385 km (0.091 R)
• M38: 62,800,289 km (0.116 R)
• M39: 68,321,048 km (0.081 R)
• M40: 77,194,895 km (0.111 R)
• M41: 88,763,149 km (0.12 R)
• M42: 90,749,360 km (0.053 R)
• M43: 102,359,800 km (0.116 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 14,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit