🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.64 AU - 2.04 AU

Year: 916 Days

Day: 21.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.4

Radius: 10.3

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.3 AU - 6.08 AU

Year: 4982 Days

Day: 10.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 107,501,661 km

• M1: 128,505 km (0.084 R)
• M2: 665,561 km (0.071 R)
• M3: 1,007,841 km (0.097 R)
• M4: 1,730,399 km (0.084 R)
• M5: 2,557,824 km (0.11 R)
• M6: 3,280,831 km (0.117 R)
• M7: 4,879,883 km (0.113 R)
• M8: 5,794,823 km (0.097 R)
• M9: 9,808,833 km (0.119 R)
• M10: 10,789,896 km (0.083 R)
• M11: 15,109,235 km (0.111 R)
• M12: 16,304,373 km (0.084 R)
• M13: 17,444,458 km (0.037 R)
• M14: 21,786,985 km (0.062 R)
• M15: 22,127,171 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.9

Radius: 14

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.34 AU - 10.2 AU

Year: 11210 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 107,501,661 km

• M1: 174,132 km (0.058 R)
• M2: 1,547,141 km (0.104 R)
• M3: 2,329,688 km (0.1 R)
• M4: 3,075,134 km (0.052 R)
• M5: 4,023,285 km (0.067 R)
• M6: 4,960,067 km (0.065 R)
• M7: 8,056,294 km (0.116 R)
• M8: 9,543,596 km (0.101 R)
• M9: 13,056,603 km (0.12 R)
• M10: 21,287,777 km (0.094 R)
• M11: 29,822,186 km (0.086 R)
• M12: 30,774,376 km (0.099 R)
• M13: 35,206,812 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887

Radius: 5.6

Gravity: 28.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 11.96 AU - 14.58 AU

Year: 17745 Days

Day: 23.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 107,501,661 km

• M1: 70,311 km (0.102 R)
• M2: 302,936 km (0.104 R)
• M3: 594,352 km (0.093 R)
• M4: 778,208 km (0.094 R)
• M5: 976,425 km (0.114 R)
• M6: 1,294,022 km (0.08 R)
• M7: 1,660,686 km (0.029 R)
• M8: 2,794,189 km (0.119 R)
• M9: 3,349,945 km (0.049 R)
• M10: 4,072,054 km (0.086 R)
• M11: 4,748,984 km (0.031 R)
• M12: 5,459,125 km (0.096 R)
• M13: 6,280,717 km (0.106 R)
• M14: 7,861,667 km (0.103 R)
• M15: 9,864,334 km (0.111 R)
• M16: 14,614,366 km (0.116 R)
• M17: 15,386,440 km (0.097 R)
• M18: 16,760,945 km (0.112 R)
• M19: 18,658,594 km (0.049 R)
• M20: 24,445,788 km (0.069 R)
• M21: 25,753,273 km (0.106 R)
• M22: 28,152,524 km (0.116 R)
• M23: 30,696,585 km (0.1 R)
• M24: 36,516,092 km (0.114 R)
• M25: 39,683,678 km (0.058 R)
• M26: 47,888,672 km (0.095 R)
• M27: 60,229,599 km (0.096 R)
• M28: 64,430,008 km (0.108 R)
• M29: 70,328,502 km (0.078 R)
• M30: 70,545,569 km (0.119 R)
• M31: 70,763,084 km (0.109 R)
• M32: 72,298,257 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 980

Radius: 5.1

Gravity: 37.68 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 17.28 AU - 18.76 AU

Year: 28080 Days

Day: 18.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 107,501,661 km

• M1: 64,327 km (0.075 R)
• M2: 339,737 km (0.062 R)
• M3: 528,679 km (0.077 R)
• M4: 962,214 km (0.111 R)
• M5: 1,254,827 km (0.062 R)
• M6: 1,662,780 km (0.059 R)
• M7: 1,973,645 km (0.098 R)
• M8: 2,154,658 km (0.074 R)
• M9: 2,396,707 km (0.059 R)
• M10: 2,656,709 km (0.098 R)
• M11: 3,264,076 km (0.095 R)
• M12: 3,650,338 km (0.12 R)
• M13: 5,245,051 km (0.102 R)
• M14: 5,912,407 km (0.119 R)
• M15: 6,634,666 km (0.079 R)
• M16: 9,215,378 km (0.073 R)
• M17: 11,146,986 km (0.092 R)
• M18: 11,871,189 km (0.108 R)
• M19: 14,148,219 km (0.064 R)
• M20: 18,931,311 km (0.109 R)
• M21: 21,134,589 km (0.062 R)
• M22: 22,354,111 km (0.078 R)
• M23: 24,811,405 km (0.046 R)
• M24: 29,162,011 km (0.026 R)
• M25: 29,841,783 km (0.102 R)
• M26: 34,294,564 km (0.101 R)
• M27: 36,757,094 km (0.103 R)
• M28: 39,170,407 km (0.103 R)
• M29: 40,499,584 km (0.104 R)
• M30: 42,203,205 km (0.112 R)
• M31: 52,833,779 km (0.119 R)
• M32: 54,865,767 km (0.089 R)
• M33: 60,831,431 km (0.081 R)
• M34: 65,347,791 km (0.093 R)
• M35: 68,162,026 km (0.095 R)
• M36: 69,840,514 km (0.118 R)
• M37: 73,279,619 km (0.065 R)
• M38: 75,294,553 km (0.087 R)
• M39: 81,025,797 km (0.09 R)
• M40: 81,292,979 km (0.114 R)
• M41: 106,858,357 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 14,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit