🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.65 AU - 0.81 AU

Year: 226 Days

Day: 27.7 Hours

Environment

Temp: 197 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.49 AU - 2.01 AU

Year: 837 Days

Day: 20.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 37,328,155 km

• M1: 566,228 km (0.096 R)
• M2: 732,730 km (0.103 R)

Asteroid Belt

Center: 2.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.05 AU - 3.79 AU

Year: 2287 Days

Day: 38.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.46 AU - 5.2 AU

Year: 3839 Days

Day: 17.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.3

Radius: 10.8

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.2 AU - 8.48 AU

Year: 7939 Days

Day: 6.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 37,328,155 km

• M1: 231,727 km (0.09 R)
• M2: 327,619 km (0.07 R)
• M3: 420,819 km (0.083 R)
• M4: 736,470 km (0.098 R)
• M5: 852,857 km (0.111 R)
• M6: 1,172,249 km (0.12 R)
• M7: 1,472,791 km (0.105 R)
• M8: 1,661,135 km (0.065 R)
• M9: 2,209,261 km (0.08 R)
• M10: 2,295,131 km (0.115 R)
• M11: 2,514,740 km (0.092 R)
• M12: 2,627,238 km (0.113 R)
• M13: 2,880,507 km (0.081 R)
• M14: 3,022,176 km (0.091 R)
• M15: 3,436,113 km (0.035 R)
• M16: 3,739,199 km (0.078 R)
• M17: 3,946,242 km (0.074 R)
• M18: 4,103,918 km (0.084 R)
• M19: 4,398,477 km (0.025 R)
• M20: 4,480,157 km (0.041 R)
• M21: 5,093,807 km (0.038 R)
• M22: 5,323,440 km (0.081 R)
• M23: 5,704,167 km (0.114 R)
• M24: 6,124,088 km (0.048 R)
• M25: 6,741,329 km (0.05 R)
• M26: 7,121,158 km (0.104 R)
• M27: 7,281,527 km (0.116 R)
• M28: 7,605,855 km (0.099 R)
• M29: 8,641,371 km (0.075 R)
• M30: 8,812,511 km (0.081 R)
• M31: 9,367,819 km (0.045 R)
• M32: 9,579,051 km (0.08 R)
• M33: 9,862,988 km (0.067 R)
• M34: 10,475,890 km (0.059 R)
• M35: 10,585,246 km (0.085 R)
• M36: 10,695,051 km (0.114 R)
• M37: 11,587,253 km (0.088 R)
• M38: 11,700,498 km (0.078 R)
• M39: 13,482,059 km (0.075 R)
• M40: 13,800,553 km (0.119 R)
• M41: 15,595,877 km (0.045 R)
• M42: 16,520,841 km (0.091 R)
• M43: 16,904,410 km (0.088 R)
• M44: 17,377,289 km (0.096 R)
• M45: 18,511,989 km (0.113 R)
• M46: 18,865,937 km (0.084 R)
• M47: 18,999,378 km (0.105 R)
• M48: 19,222,279 km (0.107 R)
• M49: 19,401,198 km (0.065 R)
• M50: 19,580,716 km (0.102 R)
• M51: 19,715,653 km (0.119 R)
• M52: 20,532,158 km (0.117 R)
• M53: 20,669,190 km (0.025 R)
• M54: 21,036,453 km (0.091 R)
• M55: 21,267,132 km (0.086 R)
• M56: 21,777,411 km (0.055 R)
• M57: 22,010,784 km (0.116 R)
• M58: 22,574,019 km (0.107 R)
• M59: 23,954,957 km (0.104 R)
• M60: 24,631,439 km (0.117 R)
• M61: 24,923,304 km (0.097 R)
• M62: 25,314,204 km (0.105 R)
• M63: 26,052,469 km (0.075 R)
• M64: 26,648,318 km (0.107 R)
• M65: 29,436,074 km (0.086 R)
• M66: 30,264,397 km (0.06 R)
• M67: 30,577,057 km (0.12 R)
• M68: 32,848,401 km (0.091 R)
• M69: 33,599,682 km (0.057 R)
• M70: 33,977,416 km (0.1 R)
• M71: 34,248,039 km (0.111 R)
• M72: 34,356,497 km (0.118 R)
• M73: 35,228,354 km (0.101 R)
• M74: 35,337,859 km (0.065 R)
• M75: 35,612,072 km (0.056 R)
• M76: 36,771,605 km (0.102 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit