🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.6 AU - 0.8 AU

Year: 205 Days

Day: 21.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 5.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.68 AU - 0.86 AU

Year: 236 Days

Day: 42.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.72 AU - 1.14 AU

Year: 314 Days

Day: 17.9 Hours

Environment

Temp: 157 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.96 AU - 1.5 AU

Year: 477 Days

Day: 18.5 Hours

Environment

Temp: 34 °C

Axial Tilt: 34.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,573,368 km

• M1: 321,037 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.78 AU - 1.84 AU

Year: 852 Days

Day: 38.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.69 AU - 2.03 AU

Year: 887 Days

Day: 24.2 Hours

Environment

Temp: -34 °C

Axial Tilt: 66.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,573,368 km

• M1: 38,147 km (0.046 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.48 AU - 4.1 AU

Year: 2088 Days

Day: 37 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,573,368 km

• M1: 935,884 km (0.1 R)
• M2: 965,505 km (0.044 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.43 AU - 4.97 AU

Year: 3011 Days

Day: 46 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,573,368 km

• M1: 328,068 km (0.113 R)

Planet 9 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.16 AU - 5.58 AU

Year: 4353 Days

Day: 32 Hours

Environment

Temp: -132 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,573,368 km

• M1: 3,855,885 km (0.104 R)

Asteroid Belt

Center: 6.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.2

Radius: 13.6

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.89 AU - 9.05 AU

Year: 8624 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 22,573,368 km

• M1: 279,748 km (0.116 R)
• M2: 593,006 km (0.104 R)
• M3: 744,100 km (0.062 R)
• M4: 1,123,779 km (0.055 R)
• M5: 1,280,408 km (0.069 R)
• M6: 1,630,018 km (0.094 R)
• M7: 2,009,997 km (0.045 R)
• M8: 2,173,059 km (0.099 R)
• M9: 2,371,575 km (0.112 R)
• M10: 2,592,232 km (0.053 R)
• M11: 2,786,859 km (0.085 R)
• M12: 3,312,396 km (0.083 R)
• M13: 3,577,932 km (0.076 R)
• M14: 3,667,990 km (0.054 R)
• M15: 3,905,851 km (0.069 R)
• M16: 4,148,947 km (0.044 R)
• M17: 4,262,791 km (0.091 R)
• M18: 4,358,534 km (0.066 R)
• M19: 4,828,122 km (0.07 R)
• M20: 5,646,721 km (0.081 R)
• M21: 5,752,188 km (0.089 R)
• M22: 6,442,432 km (0.044 R)
• M23: 6,530,545 km (0.108 R)
• M24: 6,819,868 km (0.081 R)
• M25: 6,977,394 km (0.108 R)
• M26: 7,434,266 km (0.111 R)
• M27: 7,689,630 km (0.047 R)
• M28: 7,783,278 km (0.03 R)
• M29: 7,924,498 km (0.105 R)
• M30: 8,019,044 km (0.083 R)
• M31: 8,329,011 km (0.083 R)
• M32: 8,570,163 km (0.101 R)
• M33: 9,034,814 km (0.099 R)
• M34: 9,482,560 km (0.112 R)
• M35: 10,039,812 km (0.104 R)
• M36: 10,400,044 km (0.104 R)
• M37: 10,529,596 km (0.074 R)
• M38: 11,265,767 km (0.069 R)
• M39: 11,425,687 km (0.107 R)
• M40: 11,559,577 km (0.03 R)
• M41: 11,882,858 km (0.058 R)
• M42: 12,428,591 km (0.059 R)
• M43: 12,676,774 km (0.102 R)
• M44: 12,954,428 km (0.095 R)
• M45: 13,629,264 km (0.116 R)
• M46: 14,517,875 km (0.111 R)
• M47: 14,896,058 km (0.064 R)
• M48: 15,425,186 km (0.112 R)
• M49: 15,811,149 km (0.04 R)
• M50: 17,018,703 km (0.103 R)
• M51: 17,509,982 km (0.062 R)
• M52: 17,695,483 km (0.087 R)
• M53: 18,381,090 km (0.073 R)
• M54: 18,758,825 km (0.117 R)
• M55: 19,266,261 km (0.054 R)
• M56: 19,425,882 km (0.104 R)
• M57: 19,553,788 km (0.057 R)
• M58: 19,681,993 km (0.086 R)
• M59: 19,874,975 km (0.071 R)
• M60: 20,133,031 km (0.082 R)
• M61: 20,359,821 km (0.075 R)
• M62: 21,242,598 km (0.097 R)
• M63: 21,738,515 km (0.103 R)
• M64: 22,071,221 km (0.076 R)
• M65: 22,472,592 km (0.108 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit