🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.53 AU - 0.57 AU

Year: 150 Days

Day: 29.4 Hours

Environment

Temp: 244 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.49 AU - 0.65 AU

Year: 158 Days

Day: 20.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.59 AU - 0.89 AU

Year: 234 Days

Day: 17.5 Hours

Environment

Temp: 178 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.97 AU - 3.27 AU

Year: 2023 Days

Day: 13.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.39 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 8

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 10.86 AU - 12.46 AU

Year: 14616 Days

Day: 14.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,087,683 km

• M1: 101,727 km (0.041 R)
• M2: 498,759 km (0.096 R)
• M3: 1,648,718 km (0.099 R)
• M4: 1,923,529 km (0.049 R)
• M5: 2,229,008 km (0.048 R)
• M6: 2,866,445 km (0.082 R)
• M7: 3,293,248 km (0.099 R)
• M8: 3,937,715 km (0.118 R)
• M9: 5,817,861 km (0.057 R)
• M10: 6,629,729 km (0.09 R)
• M11: 8,987,690 km (0.113 R)
• M12: 11,359,266 km (0.032 R)
• M13: 14,189,956 km (0.109 R)
• M14: 14,983,274 km (0.106 R)
• M15: 17,216,172 km (0.115 R)
• M16: 22,043,695 km (0.119 R)
• M17: 24,305,316 km (0.089 R)
• M18: 27,371,773 km (0.089 R)
• M19: 30,924,872 km (0.081 R)
• M20: 31,284,206 km (0.084 R)
• M21: 32,378,963 km (0.033 R)
• M22: 33,878,233 km (0.118 R)
• M23: 35,032,530 km (0.081 R)
• M24: 35,816,573 km (0.036 R)
• M25: 36,478,693 km (0.069 R)
• M26: 43,406,869 km (0.099 R)
• M27: 55,807,635 km (0.087 R)
• M28: 56,340,353 km (0.096 R)
• M29: 57,416,112 km (0.051 R)
• M30: 58,871,699 km (0.03 R)
• M31: 62,427,042 km (0.119 R)
• M32: 65,136,708 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 470.2

Radius: 7.2

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.14 AU - 16.02 AU

Year: 17365 Days

Day: 20.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,087,683 km

• M1: 90,806 km (0.032 R)
• M2: 353,649 km (0.102 R)
• M3: 784,342 km (0.118 R)
• M4: 1,149,360 km (0.116 R)
• M5: 1,443,021 km (0.081 R)
• M6: 1,786,348 km (0.037 R)
• M7: 2,772,647 km (0.079 R)
• M8: 3,055,686 km (0.113 R)
• M9: 3,597,679 km (0.083 R)
• M10: 5,145,120 km (0.083 R)
• M11: 6,877,762 km (0.108 R)
• M12: 7,354,082 km (0.09 R)
• M13: 8,421,313 km (0.091 R)
• M14: 8,715,871 km (0.111 R)
• M15: 10,744,568 km (0.057 R)
• M16: 13,068,421 km (0.11 R)
• M17: 14,209,105 km (0.085 R)
• M18: 18,849,332 km (0.07 R)
• M19: 19,439,047 km (0.108 R)
• M20: 22,106,526 km (0.078 R)
• M21: 22,667,817 km (0.084 R)
• M22: 22,951,904 km (0.116 R)
• M23: 24,807,516 km (0.038 R)
• M24: 27,184,626 km (0.102 R)
• M25: 32,626,697 km (0.116 R)
• M26: 32,867,999 km (0.104 R)
• M27: 33,476,413 km (0.112 R)
• M28: 34,216,623 km (0.074 R)
• M29: 37,815,051 km (0.113 R)
• M30: 39,431,605 km (0.115 R)
• M31: 44,409,175 km (0.074 R)
• M32: 45,003,378 km (0.118 R)
• M33: 45,302,424 km (0.043 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 12,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit