🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 23.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.68 AU - 0.82 AU

Year: 249 Days

Day: 38.8 Hours

Environment

Temp: 115 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,634,056 km

• M1: 208,091 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.83 AU

Year: 696 Days

Day: 13.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.34 AU - 3.76 AU

Year: 2561 Days

Day: 27.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.1

Radius: 8.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.7 AU - 8.78 AU

Year: 8245 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 22,634,056 km

• M1: 137,929 km (0.038 R)
• M2: 427,401 km (0.118 R)
• M3: 682,615 km (0.039 R)
• M4: 774,618 km (0.118 R)
• M5: 838,346 km (0.077 R)
• M6: 1,136,196 km (0.112 R)
• M7: 1,209,648 km (0.108 R)
• M8: 1,310,029 km (0.098 R)
• M9: 1,999,824 km (0.03 R)
• M10: 2,319,216 km (0.115 R)
• M11: 2,397,605 km (0.112 R)
• M12: 2,687,376 km (0.111 R)
• M13: 3,212,764 km (0.057 R)
• M14: 3,318,081 km (0.103 R)
• M15: 3,460,348 km (0.054 R)
• M16: 3,787,968 km (0.113 R)
• M17: 3,936,818 km (0.075 R)
• M18: 4,144,609 km (0.051 R)
• M19: 4,829,618 km (0.043 R)
• M20: 5,975,837 km (0.104 R)
• M21: 6,193,053 km (0.113 R)
• M22: 6,523,664 km (0.11 R)
• M23: 6,792,491 km (0.116 R)
• M24: 7,690,677 km (0.112 R)
• M25: 7,832,047 km (0.105 R)
• M26: 8,358,332 km (0.085 R)
• M27: 8,699,116 km (0.091 R)
• M28: 9,218,969 km (0.104 R)
• M29: 9,621,836 km (0.072 R)
• M30: 9,723,413 km (0.092 R)
• M31: 10,081,849 km (0.098 R)
• M32: 10,210,952 km (0.098 R)
• M33: 10,366,534 km (0.113 R)
• M34: 10,575,223 km (0.073 R)
• M35: 11,183,039 km (0.092 R)
• M36: 12,377,279 km (0.119 R)
• M37: 12,905,360 km (0.092 R)
• M38: 13,242,703 km (0.084 R)
• M39: 13,469,194 km (0.047 R)
• M40: 13,782,751 km (0.117 R)
• M41: 14,737,933 km (0.052 R)
• M42: 14,855,069 km (0.097 R)
• M43: 15,386,440 km (0.107 R)
• M44: 15,564,910 km (0.099 R)
• M45: 16,044,372 km (0.096 R)
• M46: 16,164,948 km (0.053 R)
• M47: 16,741,947 km (0.065 R)
• M48: 16,986,838 km (0.095 R)
• M49: 17,542,445 km (0.084 R)
• M50: 18,166,567 km (0.082 R)
• M51: 18,355,360 km (0.051 R)
• M52: 18,418,340 km (0.096 R)
• M53: 19,052,785 km (0.1 R)
• M54: 19,244,420 km (0.111 R)
• M55: 19,308,448 km (0.084 R)
• M56: 19,436,803 km (0.099 R)
• M57: 20,899,720 km (0.098 R)
• M58: 21,661,173 km (0.062 R)
• M59: 21,961,566 km (0.119 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: 287 - 11,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit