🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.45 AU - 0.67 AU

Year: 153 Days

Day: 47.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 3.52 AU - 3.76 AU

Year: 2537 Days

Day: 21.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.33 AU - 4.85 AU

Year: 3592 Days

Day: 26.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,467,740 km

• M1: 33,660 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.1

Radius: 6.1

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 18.13 AU - 18.61 AU

Year: 28758 Days

Day: 23.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 103,467,740 km

• M1: 121,174 km (0.101 R)
• M2: 515,365 km (0.101 R)
• M3: 720,015 km (0.072 R)
• M4: 953,686 km (0.105 R)
• M5: 1,383,631 km (0.102 R)
• M6: 3,038,333 km (0.114 R)
• M7: 4,068,314 km (0.073 R)
• M8: 5,144,970 km (0.079 R)
• M9: 5,441,323 km (0.093 R)
• M10: 6,161,936 km (0.068 R)
• M11: 7,465,682 km (0.112 R)
• M12: 9,064,584 km (0.119 R)
• M13: 9,497,520 km (0.12 R)
• M14: 10,538,572 km (0.115 R)
• M15: 12,239,799 km (0.095 R)
• M16: 12,692,183 km (0.074 R)
• M17: 14,280,613 km (0.066 R)
• M18: 21,635,891 km (0.041 R)
• M19: 22,296,964 km (0.047 R)
• M20: 23,543,862 km (0.045 R)
• M21: 23,775,440 km (0.074 R)
• M22: 25,076,493 km (0.107 R)
• M23: 27,306,698 km (0.075 R)
• M24: 28,078,473 km (0.037 R)
• M25: 36,459,095 km (0.088 R)
• M26: 42,655,888 km (0.064 R)
• M27: 45,462,344 km (0.096 R)
• M28: 55,022,546 km (0.116 R)
• M29: 56,874,567 km (0.06 R)
• M30: 57,082,808 km (0.098 R)
• M31: 60,702,478 km (0.053 R)
• M32: 63,347,518 km (0.072 R)
• M33: 79,540,290 km (0.09 R)
• M34: 95,317,031 km (0.111 R)
• M35: 98,583,950 km (0.105 R)
• M36: 99,790,157 km (0.031 R)
• M37: 101,311,717 km (0.07 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit