🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.57 AU - 1.77 AU

Year: 766 Days

Day: 40.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,990,652 km

• M1: 223,948 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.06 AU - 5.02 AU

Year: 3432 Days

Day: 21.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,990,652 km

• M1: 1,751,342 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.99 AU - 5.49 AU

Year: 3661 Days

Day: 18.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,990,652 km

• M1: 405,560 km (0.059 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.5

Radius: 11.1

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.72 AU - 8.54 AU

Year: 7477 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 56,990,652 km

• M1: 138,079 km (0.082 R)
• M2: 788,830 km (0.027 R)
• M3: 1,574,966 km (0.078 R)
• M4: 2,091,229 km (0.094 R)
• M5: 3,303,121 km (0.046 R)
• M6: 3,658,416 km (0.075 R)
• M7: 7,287,810 km (0.064 R)
• M8: 8,886,413 km (0.078 R)
• M9: 10,617,410 km (0.11 R)
• M10: 12,512,815 km (0.106 R)
• M11: 13,752,831 km (0.113 R)
• M12: 14,679,590 km (0.109 R)
• M13: 19,540,025 km (0.083 R)
• M14: 21,927,607 km (0.034 R)
• M15: 26,521,608 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 390.6

Radius: 5.2

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 10.78 AU - 15.78 AU

Year: 17169 Days

Day: 20 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 56,990,652 km

• M1: 65,524 km (0.073 R)
• M2: 241,900 km (0.063 R)
• M3: 467,643 km (0.104 R)
• M4: 670,797 km (0.094 R)
• M5: 1,160,431 km (0.086 R)
• M6: 1,354,908 km (0.117 R)
• M7: 1,526,048 km (0.037 R)
• M8: 1,793,529 km (0.112 R)
• M9: 2,073,426 km (0.027 R)
• M10: 2,243,370 km (0.104 R)
• M11: 2,855,674 km (0.118 R)
• M12: 3,338,576 km (0.107 R)
• M13: 6,320,959 km (0.118 R)
• M14: 6,885,691 km (0.054 R)
• M15: 7,616,028 km (0.078 R)
• M16: 10,061,803 km (0.111 R)
• M17: 10,830,437 km (0.111 R)
• M18: 12,670,640 km (0.103 R)
• M19: 14,709,360 km (0.118 R)
• M20: 16,282,382 km (0.098 R)
• M21: 16,505,133 km (0.117 R)
• M22: 17,109,359 km (0.078 R)
• M23: 20,698,511 km (0.106 R)
• M24: 21,312,161 km (0.117 R)
• M25: 22,028,286 km (0.044 R)
• M26: 22,667,967 km (0.077 R)
• M27: 24,176,512 km (0.042 R)
• M28: 26,871,667 km (0.099 R)
• M29: 28,992,666 km (0.063 R)
• M30: 29,539,895 km (0.117 R)
• M31: 31,451,905 km (0.072 R)
• M32: 31,681,987 km (0.074 R)
• M33: 33,325,170 km (0.104 R)
• M34: 34,410,951 km (0.031 R)
• M35: 34,778,214 km (0.07 R)
• M36: 52,989,511 km (0.098 R)
• M37: 54,467,238 km (0.047 R)
• M38: 54,633,142 km (0.119 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit