🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.57 AU - 0.73 AU

Year: 183 Days

Day: 17.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 80,254,937 km

• M1: 43,683 km (0.058 R)
• M2: 279,748 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.75 AU - 0.97 AU

Year: 278 Days

Day: 23.3 Hours

Environment

Temp: 179 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,254,937 km

• M1: 43,982 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.95 AU - 1.03 AU

Year: 343 Days

Day: 22.2 Hours

Environment

Temp: 81 °C

Axial Tilt: 93.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.29 AU - 1.53 AU

Year: 583 Days

Day: 42.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,254,937 km

• M1: 23,337 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.85 AU - 5.53 AU

Year: 3537 Days

Day: 40.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.9

Radius: 6.9

Gravity: 10.77 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 15.89 AU - 18.69 AU

Year: 25037 Days

Day: 17.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 80,254,937 km

• M1: 85,869 km (0.065 R)
• M2: 493,673 km (0.118 R)
• M3: 736,770 km (0.113 R)
• M4: 1,279,211 km (0.114 R)
• M5: 1,734,887 km (0.07 R)
• M6: 2,041,113 km (0.043 R)
• M7: 2,338,065 km (0.114 R)
• M8: 3,702,846 km (0.064 R)
• M9: 3,984,240 km (0.109 R)
• M10: 4,589,812 km (0.091 R)
• M11: 4,804,934 km (0.072 R)
• M12: 5,026,638 km (0.055 R)
• M13: 5,774,478 km (0.085 R)
• M14: 8,841,533 km (0.057 R)
• M15: 10,972,555 km (0.067 R)
• M16: 11,554,491 km (0.106 R)
• M17: 12,779,847 km (0.064 R)
• M18: 13,424,015 km (0.084 R)
• M19: 18,282,655 km (0.088 R)
• M20: 20,227,427 km (0.118 R)
• M21: 23,238,982 km (0.078 R)
• M22: 25,853,654 km (0.106 R)
• M23: 26,536,717 km (0.11 R)
• M24: 35,000,965 km (0.038 R)
• M25: 39,462,422 km (0.062 R)
• M26: 41,286,469 km (0.074 R)
• M27: 48,284,358 km (0.027 R)
• M28: 51,972,395 km (0.085 R)
• M29: 52,877,462 km (0.115 R)
• M30: 54,347,111 km (0.076 R)
• M31: 59,115,543 km (0.113 R)
• M32: 60,898,152 km (0.12 R)
• M33: 61,500,283 km (0.112 R)
• M34: 62,920,565 km (0.118 R)
• M35: 63,330,314 km (0.116 R)
• M36: 67,312,609 km (0.104 R)
• M37: 74,162,845 km (0.114 R)
• M38: 74,391,281 km (0.051 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: 322 - 10,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit