🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.5 AU - 0.72 AU

Year: 166 Days

Day: 18.2 Hours

Environment

Temp: 179 °C

Axial Tilt: 79.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.78 AU - 0.8 AU

Year: 245 Days

Day: 18.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,701,487 km

• M1: 26,329 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.61 AU - 0.97 AU

Year: 245 Days

Day: 12.7 Hours

Environment

Temp: 192 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.81 AU - 1.25 AU

Year: 364 Days

Day: 36 Hours

Environment

Temp: 171 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 17,701,487 km

• M1: 596,297 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.06 AU - 1.32 AU

Year: 452 Days

Day: 14.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 31.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.16 AU - 1.48 AU

Year: 528 Days

Day: 38.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 19.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.55 AU - 1.89 AU

Year: 786 Days

Day: 33.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 94.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.66 AU - 2.26 AU

Year: 956 Days

Day: 25.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.34 AU - 3.02 AU

Year: 1528 Days

Day: 12.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,701,487 km

• M1: 1,880,595 km (0.1 R)

Asteroid Belt

Center: 4.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152

Radius: 9.9

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.48 AU - 6.96 AU

Year: 4764 Days

Day: 8 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 17,701,487 km

• M1: 146,157 km (0.088 R)
• M2: 219,011 km (0.098 R)
• M3: 296,503 km (0.099 R)
• M4: 368,609 km (0.075 R)
• M5: 455,675 km (0.109 R)
• M6: 764,445 km (0.041 R)
• M7: 863,030 km (0.065 R)
• M8: 1,290,581 km (0.114 R)
• M9: 1,487,900 km (0.057 R)
• M10: 1,590,525 km (0.072 R)
• M11: 2,011,792 km (0.098 R)
• M12: 2,138,502 km (0.117 R)
• M13: 2,373,370 km (0.043 R)
• M14: 2,548,250 km (0.117 R)
• M15: 2,713,556 km (0.119 R)
• M16: 2,825,904 km (0.072 R)
• M17: 2,925,386 km (0.065 R)
• M18: 3,026,066 km (0.115 R)
• M19: 3,380,014 km (0.097 R)
• M20: 3,485,780 km (0.102 R)
• M21: 3,608,001 km (0.118 R)
• M22: 3,700,752 km (0.111 R)
• M23: 3,825,517 km (0.094 R)
• M24: 3,983,492 km (0.09 R)
• M25: 4,224,494 km (0.115 R)
• M26: 5,096,949 km (0.081 R)
• M27: 5,183,865 km (0.029 R)
• M28: 5,288,584 km (0.089 R)
• M29: 5,589,425 km (0.086 R)
• M30: 5,841,498 km (0.101 R)
• M31: 5,950,555 km (0.11 R)
• M32: 6,375,263 km (0.106 R)
• M33: 6,771,697 km (0.107 R)
• M34: 6,905,587 km (0.1 R)
• M35: 7,371,585 km (0.1 R)
• M36: 7,489,617 km (0.1 R)
• M37: 8,251,968 km (0.109 R)
• M38: 8,436,123 km (0.105 R)
• M39: 8,725,445 km (0.09 R)
• M40: 8,892,247 km (0.098 R)
• M41: 8,996,966 km (0.044 R)
• M42: 9,102,133 km (0.116 R)
• M43: 9,250,085 km (0.112 R)
• M44: 9,505,598 km (0.081 R)
• M45: 9,828,281 km (0.067 R)
• M46: 9,980,123 km (0.037 R)
• M47: 10,506,408 km (0.111 R)
• M48: 10,952,060 km (0.113 R)
• M49: 11,335,779 km (0.085 R)
• M50: 11,563,467 km (0.108 R)
• M51: 11,815,689 km (0.091 R)
• M52: 11,954,067 km (0.077 R)
• M53: 12,069,855 km (0.116 R)
• M54: 12,937,822 km (0.049 R)
• M55: 13,487,445 km (0.104 R)
• M56: 13,680,426 km (0.056 R)
• M57: 13,777,216 km (0.116 R)
• M58: 13,898,540 km (0.102 R)
• M59: 14,215,837 km (0.057 R)
• M60: 14,584,895 km (0.077 R)
• M61: 14,857,462 km (0.095 R)
• M62: 15,357,418 km (0.074 R)
• M63: 15,432,965 km (0.096 R)
• M64: 15,736,050 km (0.107 R)
• M65: 15,863,059 km (0.113 R)
• M66: 15,990,217 km (0.115 R)
• M67: 16,348,355 km (0.109 R)
• M68: 16,528,470 km (0.101 R)
• M69: 16,968,438 km (0.091 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit