🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.45 AU - 1.53 AU

Year: 668 Days

Day: 30.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 132.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,253,562 km

• M1: 52,658 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.79 AU - 1.93 AU

Year: 931 Days

Day: 24.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,253,562 km

• M1: 389,403 km (0.083 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 14.4

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.45 AU - 5.71 AU

Year: 4839 Days

Day: 9.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,253,562 km

• M1: 179,069 km (0.12 R)
• M2: 650,751 km (0.118 R)
• M3: 1,246,749 km (0.045 R)
• M4: 1,770,940 km (0.038 R)
• M5: 2,410,919 km (0.091 R)
• M6: 3,531,856 km (0.055 R)
• M7: 4,711,435 km (0.085 R)
• M8: 6,297,023 km (0.118 R)
• M9: 7,125,646 km (0.092 R)
• M10: 9,496,323 km (0.096 R)
• M11: 10,407,075 km (0.095 R)
• M12: 12,810,514 km (0.038 R)
• M13: 13,438,526 km (0.046 R)
• M14: 14,032,131 km (0.115 R)
• M15: 14,869,729 km (0.07 R)
• M16: 15,563,714 km (0.11 R)
• M17: 17,267,185 km (0.087 R)
• M18: 18,164,024 km (0.103 R)
• M19: 20,260,788 km (0.116 R)
• M20: 26,916,247 km (0.069 R)
• M21: 30,827,484 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.2

Radius: 10.9

Gravity: 7.78 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.32 AU - 9.86 AU

Year: 9242 Days

Day: 14.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,253,562 km

• M1: 135,536 km (0.097 R)
• M2: 484,697 km (0.108 R)
• M3: 937,530 km (0.105 R)
• M4: 1,643,183 km (0.056 R)
• M5: 3,040,427 km (0.114 R)
• M6: 3,589,751 km (0.083 R)
• M7: 5,013,773 km (0.097 R)
• M8: 5,782,855 km (0.044 R)
• M9: 8,428,494 km (0.116 R)
• M10: 8,890,003 km (0.072 R)
• M11: 9,713,240 km (0.037 R)
• M12: 10,376,557 km (0.102 R)
• M13: 11,736,701 km (0.053 R)
• M14: 12,312,802 km (0.037 R)
• M15: 15,549,203 km (0.057 R)
• M16: 18,301,654 km (0.102 R)
• M17: 19,392,970 km (0.09 R)
• M18: 24,565,317 km (0.117 R)
• M19: 31,023,008 km (0.055 R)
• M20: 31,570,686 km (0.073 R)
• M21: 34,875,004 km (0.066 R)
• M22: 35,586,491 km (0.073 R)
• M23: 38,528,932 km (0.038 R)
• M24: 39,416,945 km (0.081 R)
• M25: 41,102,015 km (0.063 R)
• M26: 45,173,171 km (0.1 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 382 - 15,999 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit