🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.56 AU - 0.64 AU

Year: 166 Days

Day: 25.1 Hours

Environment

Temp: 167 °C

Axial Tilt: 75.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,219,577 km

• M1: 26,479 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.64 AU - 2.54 AU

Year: 1077 Days

Day: 15.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,219,577 km

• M1: 310,715 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.2

Radius: 13.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 5.05 AU - 5.63 AU

Year: 4399 Days

Day: 14.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 60,219,577 km

• M1: 169,794 km (0.111 R)
• M2: 596,596 km (0.102 R)
• M3: 1,248,095 km (0.05 R)
• M4: 1,796,820 km (0.115 R)
• M5: 2,326,696 km (0.119 R)
• M6: 3,245,825 km (0.085 R)
• M7: 4,171,537 km (0.085 R)
• M8: 5,214,982 km (0.027 R)
• M9: 5,716,583 km (0.064 R)
• M10: 7,256,993 km (0.108 R)
• M11: 8,054,948 km (0.109 R)
• M12: 8,511,072 km (0.071 R)
• M13: 8,947,449 km (0.096 R)
• M14: 9,398,935 km (0.078 R)
• M15: 10,511,644 km (0.041 R)
• M16: 11,315,583 km (0.073 R)
• M17: 13,775,870 km (0.1 R)
• M18: 14,379,048 km (0.108 R)
• M19: 15,263,770 km (0.087 R)
• M20: 16,294,948 km (0.042 R)
• M21: 18,435,993 km (0.036 R)
• M22: 18,861,300 km (0.083 R)
• M23: 23,059,465 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.3

Radius: 7.1

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 10.81 AU - 15.45 AU

Year: 16959 Days

Day: 24.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,219,577 km

• M1: 88,562 km (0.107 R)
• M2: 410,497 km (0.096 R)
• M3: 711,338 km (0.098 R)
• M4: 1,050,626 km (0.072 R)
• M5: 1,631,963 km (0.1 R)
• M6: 2,622,451 km (0.117 R)
• M7: 2,893,821 km (0.048 R)
• M8: 3,183,742 km (0.094 R)
• M9: 3,627,898 km (0.071 R)
• M10: 3,879,222 km (0.069 R)
• M11: 4,448,592 km (0.108 R)
• M12: 5,678,137 km (0.097 R)
• M13: 6,738,337 km (0.073 R)
• M14: 7,878,572 km (0.104 R)
• M15: 11,049,299 km (0.105 R)
• M16: 11,282,971 km (0.062 R)
• M17: 11,820,625 km (0.115 R)
• M18: 12,438,016 km (0.12 R)
• M19: 12,947,247 km (0.107 R)
• M20: 16,148,791 km (0.06 R)
• M21: 16,449,931 km (0.087 R)
• M22: 20,890,595 km (0.073 R)
• M23: 21,792,371 km (0.045 R)
• M24: 24,159,757 km (0.079 R)
• M25: 26,484,508 km (0.091 R)
• M26: 31,456,393 km (0.058 R)
• M27: 35,728,310 km (0.058 R)
• M28: 36,626,795 km (0.037 R)
• M29: 38,468,793 km (0.066 R)
• M30: 46,455,225 km (0.111 R)
• M31: 51,156,488 km (0.073 R)
• M32: 52,791,443 km (0.09 R)
• M33: 55,993,137 km (0.07 R)
• M34: 58,610,651 km (0.045 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,219 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit