🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.86 AU - 1.92 AU

Year: 984 Days

Day: 17.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 89.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,074,975 km

• M1: 40,541 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.48 AU - 3.88 AU

Year: 2148 Days

Day: 47.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.89 AU - 4.23 AU

Year: 3098 Days

Day: 45.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.4

Radius: 13.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.45 AU - 11.15 AU

Year: 12520 Days

Day: 14.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 78,074,975 km

• M1: 167,849 km (0.098 R)
• M2: 734,974 km (0.064 R)
• M3: 1,186,311 km (0.11 R)
• M4: 4,020,592 km (0.077 R)
• M5: 5,491,289 km (0.116 R)
• M6: 9,236,322 km (0.106 R)
• M7: 11,063,959 km (0.045 R)
• M8: 13,463,808 km (0.095 R)
• M9: 15,370,433 km (0.097 R)
• M10: 16,586,066 km (0.087 R)
• M11: 19,586,251 km (0.107 R)
• M12: 21,014,462 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.7

Radius: 3.9

Gravity: 46.4 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 12.43 AU - 16.17 AU

Year: 20481 Days

Day: 20.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,074,975 km

• M1: 57,146 km (0.102 R)
• M2: 350,508 km (0.079 R)
• M3: 823,985 km (0.084 R)
• M4: 1,567,337 km (0.11 R)
• M5: 1,688,960 km (0.112 R)
• M6: 2,510,551 km (0.058 R)
• M7: 3,197,206 km (0.063 R)
• M8: 4,641,424 km (0.09 R)
• M9: 4,820,791 km (0.099 R)
• M10: 8,149,494 km (0.076 R)
• M11: 9,005,193 km (0.083 R)
• M12: 10,157,097 km (0.118 R)
• M13: 10,459,734 km (0.1 R)
• M14: 10,893,567 km (0.097 R)
• M15: 11,730,717 km (0.076 R)
• M16: 12,266,726 km (0.09 R)
• M17: 13,101,034 km (0.103 R)
• M18: 13,243,750 km (0.043 R)
• M19: 13,459,620 km (0.099 R)
• M20: 14,651,167 km (0.088 R)
• M21: 14,804,804 km (0.109 R)
• M22: 15,992,162 km (0.104 R)
• M23: 17,585,379 km (0.084 R)
• M24: 18,824,947 km (0.072 R)
• M25: 21,774,568 km (0.073 R)
• M26: 25,680,868 km (0.115 R)
• M27: 30,277,562 km (0.069 R)
• M28: 30,402,177 km (0.1 R)
• M29: 31,923,737 km (0.029 R)
• M30: 32,052,840 km (0.102 R)
• M31: 32,703,291 km (0.086 R)
• M32: 35,809,093 km (0.033 R)
• M33: 44,021,118 km (0.099 R)
• M34: 54,132,887 km (0.1 R)
• M35: 55,987,003 km (0.096 R)
• M36: 56,174,748 km (0.108 R)
• M37: 63,215,423 km (0.064 R)
• M38: 67,157,925 km (0.07 R)
• M39: 73,486,364 km (0.05 R)
• M40: 74,843,516 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 12,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit