🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.46 AU - 0.58 AU

Year: 138 Days

Day: 25.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.27 AU - 1.59 AU

Year: 628 Days

Day: 35.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.3 AU - 2.88 AU

Year: 1530 Days

Day: 14.9 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.9 AU - 4.72 AU

Year: 2730 Days

Day: 38.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,713,959 km

• M1: 1,772,436 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319

Radius: 6.3

Gravity: 8.04 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 11.22 AU - 16.42 AU

Year: 18860 Days

Day: 22.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,713,959 km

• M1: 302,188 km (0.054 R)
• M2: 849,118 km (0.034 R)
• M3: 952,639 km (0.102 R)
• M4: 1,241,662 km (0.119 R)
• M5: 1,896,303 km (0.079 R)
• M6: 2,172,759 km (0.081 R)
• M7: 2,581,311 km (0.113 R)
• M8: 2,981,785 km (0.041 R)
• M9: 3,567,909 km (0.099 R)
• M10: 4,805,981 km (0.067 R)
• M11: 4,880,331 km (0.114 R)
• M12: 5,106,075 km (0.099 R)
• M13: 5,182,070 km (0.117 R)
• M14: 5,258,365 km (0.088 R)
• M15: 6,203,674 km (0.1 R)
• M16: 6,530,246 km (0.104 R)
• M17: 6,904,540 km (0.082 R)
• M18: 6,988,614 km (0.071 R)
• M19: 7,328,351 km (0.091 R)
• M20: 9,060,694 km (0.076 R)
• M21: 9,106,770 km (0.06 R)
• M22: 9,199,072 km (0.104 R)
• M23: 9,291,673 km (0.104 R)
• M24: 10,282,460 km (0.111 R)
• M25: 10,378,651 km (0.089 R)
• M26: 12,464,943 km (0.082 R)
• M27: 14,621,546 km (0.064 R)
• M28: 15,110,283 km (0.102 R)
• M29: 15,384,047 km (0.115 R)
• M30: 16,383,360 km (0.096 R)
• M31: 17,174,883 km (0.104 R)
• M32: 18,152,804 km (0.119 R)
• M33: 18,269,042 km (0.094 R)
• M34: 18,853,969 km (0.118 R)
• M35: 22,489,945 km (0.064 R)
• M36: 22,990,799 km (0.077 R)
• M37: 24,386,846 km (0.104 R)
• M38: 24,901,314 km (0.059 R)
• M39: 27,526,756 km (0.079 R)
• M40: 29,279,894 km (0.112 R)
• M41: 30,170,001 km (0.059 R)
• M42: 30,238,816 km (0.067 R)
• M43: 31,068,935 km (0.069 R)
• M44: 33,817,945 km (0.104 R)
• M45: 37,306,567 km (0.113 R)
• M46: 37,676,523 km (0.06 R)
• M47: 39,695,047 km (0.102 R)
• M48: 42,132,595 km (0.088 R)
• M49: 43,059,204 km (0.101 R)
• M50: 43,602,693 km (0.07 R)
• M51: 44,304,905 km (0.116 R)
• M52: 45,325,761 km (0.051 R)
• M53: 45,562,575 km (0.041 R)
• M54: 46,433,833 km (0.116 R)
• M55: 46,911,499 km (0.05 R)
• M56: 48,595,971 km (0.11 R)
• M57: 48,757,387 km (0.055 R)
• M58: 50,218,509 km (0.106 R)
• M59: 50,708,741 km (0.098 R)
• M60: 53,183,689 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 13,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit