🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.76 AU - 1.26 AU

Year: 357 Days

Day: 35.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,648,676 km

• M1: 44,281 km (0.104 R)
• M2: 655,687 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.47 AU - 4.65 AU

Year: 2875 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.1

Radius: 12.2

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.79 AU - 7.81 AU

Year: 6232 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 62,648,676 km

• M1: 154,235 km (0.115 R)
• M2: 626,965 km (0.11 R)
• M3: 1,101,340 km (0.116 R)
• M4: 1,579,454 km (0.09 R)
• M5: 2,302,162 km (0.055 R)
• M6: 3,286,815 km (0.053 R)
• M7: 4,362,424 km (0.079 R)
• M8: 5,005,246 km (0.103 R)
• M9: 5,659,587 km (0.111 R)
• M10: 6,847,693 km (0.101 R)
• M11: 8,458,563 km (0.084 R)
• M12: 13,985,905 km (0.102 R)
• M13: 14,940,788 km (0.114 R)
• M14: 15,334,679 km (0.117 R)
• M15: 17,572,364 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 15

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.59 AU - 9.05 AU

Year: 6961 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 62,648,676 km

• M1: 186,549 km (0.098 R)
• M2: 1,407,267 km (0.085 R)
• M3: 2,240,827 km (0.082 R)
• M4: 2,895,467 km (0.101 R)
• M5: 4,514,565 km (0.105 R)
• M6: 5,660,933 km (0.116 R)
• M7: 7,173,966 km (0.12 R)
• M8: 10,320,757 km (0.117 R)
• M9: 13,107,915 km (0.065 R)
• M10: 14,645,482 km (0.119 R)
• M11: 18,213,840 km (0.08 R)
• M12: 20,346,507 km (0.111 R)
• M13: 20,867,257 km (0.034 R)
• M14: 23,687,177 km (0.065 R)
• M15: 25,789,327 km (0.114 R)
• M16: 32,333,934 km (0.117 R)
• M17: 36,204,330 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.3

Radius: 8.9

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.39 AU - 9.23 AU

Year: 8419 Days

Day: 6.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 62,648,676 km

• M1: 110,702 km (0.083 R)
• M2: 404,064 km (0.036 R)
• M3: 828,473 km (0.106 R)
• M4: 1,133,802 km (0.118 R)
• M5: 1,412,503 km (0.108 R)
• M6: 2,732,555 km (0.078 R)
• M7: 3,405,895 km (0.072 R)
• M8: 3,883,262 km (0.073 R)
• M9: 5,913,005 km (0.075 R)
• M10: 6,636,162 km (0.094 R)
• M11: 8,526,181 km (0.03 R)
• M12: 10,435,947 km (0.104 R)
• M13: 11,729,071 km (0.093 R)
• M14: 16,008,618 km (0.098 R)
• M15: 18,170,905 km (0.03 R)
• M16: 18,560,159 km (0.054 R)
• M17: 19,693,512 km (0.074 R)
• M18: 20,311,950 km (0.093 R)
• M19: 20,660,962 km (0.074 R)
• M20: 21,014,162 km (0.102 R)
• M21: 24,611,692 km (0.102 R)
• M22: 24,928,840 km (0.069 R)
• M23: 25,978,568 km (0.095 R)
• M24: 30,381,981 km (0.096 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 254.7

Radius: 7.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 16.77 AU - 17.11 AU

Year: 24505 Days

Day: 19.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 62,648,676 km

• M1: 88,412 km (0.078 R)
• M2: 339,737 km (0.119 R)
• M3: 573,857 km (0.117 R)
• M4: 1,042,548 km (0.055 R)
• M5: 1,863,241 km (0.094 R)
• M6: 2,377,709 km (0.12 R)
• M7: 2,702,186 km (0.106 R)
• M8: 3,231,613 km (0.099 R)
• M9: 3,686,241 km (0.095 R)
• M10: 4,002,790 km (0.083 R)
• M11: 4,559,743 km (0.101 R)
• M12: 4,890,803 km (0.086 R)
• M13: 5,638,493 km (0.087 R)
• M14: 7,448,478 km (0.112 R)
• M15: 8,485,042 km (0.095 R)
• M16: 9,614,506 km (0.1 R)
• M17: 10,215,440 km (0.12 R)
• M18: 13,805,041 km (0.048 R)
• M19: 16,182,600 km (0.113 R)
• M20: 20,640,018 km (0.116 R)
• M21: 22,103,085 km (0.064 R)
• M22: 24,325,511 km (0.106 R)
• M23: 24,625,904 km (0.12 R)
• M24: 28,206,379 km (0.091 R)
• M25: 29,776,409 km (0.11 R)
• M26: 31,879,605 km (0.077 R)
• M27: 33,089,852 km (0.054 R)
• M28: 35,089,377 km (0.083 R)
• M29: 36,903,850 km (0.051 R)
• M30: 42,866,971 km (0.119 R)
• M31: 44,489,360 km (0.114 R)
• M32: 48,013,287 km (0.072 R)
• M33: 51,389,412 km (0.086 R)
• M34: 53,725,981 km (0.049 R)
• M35: 55,784,298 km (0.026 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit