🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 385 Days

Day: 35.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.71 AU - 1.83 AU

Year: 820 Days

Day: 44.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,498,431 km

• M1: 132,843 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.09 AU - 2.27 AU

Year: 1121 Days

Day: 14 Hours

Environment

Temp: -49 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,498,431 km

• M1: 312,211 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.11 AU - 2.29 AU

Year: 1136 Days

Day: 44.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.43 AU - 4.27 AU

Year: 2631 Days

Day: 23.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,498,431 km

• M1: 40,990 km (0.118 R)
• M2: 332,855 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 6.2

Gravity: 23.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 12.87 AU - 16.69 AU

Year: 19788 Days

Day: 18.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,498,431 km

• M1: 78,090 km (0.108 R)
• M2: 496,515 km (0.043 R)
• M3: 1,319,154 km (0.053 R)
• M4: 2,508,906 km (0.115 R)
• M5: 2,828,896 km (0.053 R)
• M6: 3,827,162 km (0.069 R)
• M7: 4,151,191 km (0.102 R)
• M8: 4,817,351 km (0.109 R)
• M9: 5,841,198 km (0.038 R)
• M10: 6,096,712 km (0.108 R)
• M11: 7,688,283 km (0.085 R)
• M12: 9,022,397 km (0.079 R)
• M13: 11,532,949 km (0.096 R)
• M14: 12,557,245 km (0.119 R)
• M15: 14,551,534 km (0.088 R)
• M16: 14,785,506 km (0.113 R)
• M17: 15,828,053 km (0.074 R)
• M18: 16,493,464 km (0.073 R)
• M19: 17,264,193 km (0.049 R)
• M20: 18,238,524 km (0.092 R)
• M21: 18,510,493 km (0.08 R)
• M22: 20,103,111 km (0.104 R)
• M23: 21,481,506 km (0.102 R)
• M24: 24,315,488 km (0.051 R)
• M25: 25,764,942 km (0.094 R)
• M26: 30,077,998 km (0.106 R)
• M27: 32,803,821 km (0.102 R)
• M28: 33,206,090 km (0.098 R)
• M29: 44,859,764 km (0.1 R)
• M30: 47,546,093 km (0.116 R)
• M31: 56,053,724 km (0.077 R)
• M32: 61,169,223 km (0.044 R)
• M33: 61,982,886 km (0.112 R)
• M34: 62,187,386 km (0.112 R)
• M35: 67,448,294 km (0.113 R)
• M36: 70,966,537 km (0.055 R)
• M37: 71,639,428 km (0.038 R)
• M38: 75,300,836 km (0.075 R)
• M39: 75,533,760 km (0.091 R)
• M40: 82,251,452 km (0.059 R)
• M41: 82,498,439 km (0.108 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 11,615 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit