🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.41 AU - 1.81 AU

Year: 758 Days

Day: 15.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,544,693 km

• M1: 105,915 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 2.21 AU - 2.41 AU

Year: 1302 Days

Day: 42.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,544,693 km

• M1: 174,880 km (0.065 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.8

Radius: 12.8

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.75 AU - 6.91 AU

Year: 5906 Days

Day: 5.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 82,544,693 km

• M1: 159,322 km (0.109 R)
• M2: 567,724 km (0.114 R)
• M3: 1,180,926 km (0.094 R)
• M4: 1,634,656 km (0.097 R)
• M5: 2,769,356 km (0.058 R)
• M6: 3,236,550 km (0.12 R)
• M7: 4,167,348 km (0.044 R)
• M8: 4,988,341 km (0.098 R)
• M9: 5,462,267 km (0.064 R)
• M10: 6,418,796 km (0.107 R)
• M11: 8,300,737 km (0.085 R)
• M12: 9,817,211 km (0.101 R)
• M13: 13,036,108 km (0.102 R)
• M14: 16,328,907 km (0.108 R)
• M15: 16,953,478 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.8

Radius: 3

Gravity: 99.76 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 13.78 AU - 14.52 AU

Year: 19740 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 82,544,693 km

• M1: 37,399 km (0.102 R)
• M2: 179,817 km (0.088 R)
• M3: 283,638 km (0.1 R)
• M4: 421,567 km (0.092 R)
• M5: 559,646 km (0.095 R)
• M6: 697,425 km (0.03 R)
• M7: 801,396 km (0.069 R)
• M8: 1,149,660 km (0.118 R)
• M9: 1,265,598 km (0.119 R)
• M10: 1,868,029 km (0.069 R)
• M11: 2,640,851 km (0.058 R)
• M12: 3,111,486 km (0.067 R)
• M13: 3,854,838 km (0.076 R)
• M14: 5,317,756 km (0.099 R)
• M15: 6,506,161 km (0.112 R)
• M16: 7,555,740 km (0.115 R)
• M17: 10,350,677 km (0.098 R)
• M18: 14,526,851 km (0.098 R)
• M19: 16,135,477 km (0.117 R)
• M20: 16,470,875 km (0.109 R)
• M21: 18,672,956 km (0.025 R)
• M22: 19,322,959 km (0.106 R)
• M23: 21,971,738 km (0.028 R)
• M24: 27,735,296 km (0.057 R)
• M25: 32,398,560 km (0.107 R)
• M26: 32,798,136 km (0.085 R)
• M27: 33,607,012 km (0.067 R)
• M28: 38,741,361 km (0.095 R)
• M29: 42,439,719 km (0.059 R)
• M30: 44,866,795 km (0.106 R)
• M31: 47,555,817 km (0.062 R)
• M32: 51,245,499 km (0.058 R)
• M33: 51,425,914 km (0.096 R)
• M34: 51,606,628 km (0.104 R)
• M35: 62,623,314 km (0.048 R)
• M36: 63,866,772 km (0.119 R)
• M37: 73,262,864 km (0.087 R)
• M38: 75,806,327 km (0.039 R)
• M39: 77,218,083 km (0.118 R)
• M40: 80,824,139 km (0.083 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: 480 - 12,854 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit