🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.57 AU - 0.71 AU

Year: 181 Days

Day: 20 Hours

Environment

Temp: 218 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.59 AU - 0.89 AU

Year: 225 Days

Day: 28 Hours

Environment

Temp: 140 °C

Axial Tilt: 30 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.39 AU - 1.83 AU

Year: 721 Days

Day: 39.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.6 AU - 1.74 AU

Year: 762 Days

Day: 15.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,369,858 km

• M1: 69,413 km (0.053 R)
• M2: 1,148,014 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.71 AU - 2.85 AU

Year: 1216 Days

Day: 34.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.86 AU - 2.88 AU

Year: 1717 Days

Day: 29.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.83 AU - 4.25 AU

Year: 2352 Days

Day: 41.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 8

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.85 AU - 7.21 AU

Year: 6582 Days

Day: 10.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 36,369,858 km

• M1: 105,466 km (0.038 R)
• M2: 166,054 km (0.116 R)
• M3: 307,124 km (0.068 R)
• M4: 400,623 km (0.06 R)
• M5: 632,500 km (0.09 R)
• M6: 756,816 km (0.102 R)
• M7: 829,670 km (0.103 R)
• M8: 920,177 km (0.105 R)
• M9: 1,386,772 km (0.07 R)
• M10: 1,760,468 km (0.119 R)
• M11: 1,819,260 km (0.049 R)
• M12: 1,958,835 km (0.083 R)
• M13: 2,164,532 km (0.088 R)
• M14: 2,777,584 km (0.098 R)
• M15: 3,056,135 km (0.092 R)
• M16: 3,198,702 km (0.1 R)
• M17: 3,490,717 km (0.107 R)
• M18: 4,100,328 km (0.099 R)
• M19: 4,444,254 km (0.109 R)
• M20: 4,497,959 km (0.05 R)
• M21: 4,687,799 km (0.114 R)
• M22: 4,880,331 km (0.116 R)
• M23: 5,330,023 km (0.058 R)
• M24: 5,444,615 km (0.107 R)
• M25: 5,763,856 km (0.065 R)
• M26: 6,059,312 km (0.077 R)
• M27: 6,329,486 km (0.083 R)
• M28: 6,511,846 km (0.055 R)
• M29: 6,665,184 km (0.119 R)
• M30: 6,788,602 km (0.104 R)
• M31: 7,100,663 km (0.105 R)
• M32: 7,290,203 km (0.11 R)
• M33: 7,385,497 km (0.089 R)
• M34: 7,545,417 km (0.083 R)
• M35: 7,933,923 km (0.057 R)
• M36: 8,495,364 km (0.059 R)
• M37: 8,696,573 km (0.081 R)
• M38: 9,103,778 km (0.062 R)
• M39: 9,831,273 km (0.078 R)
• M40: 10,148,720 km (0.069 R)
• M41: 10,649,424 km (0.1 R)
• M42: 11,158,056 km (0.118 R)
• M43: 12,502,193 km (0.028 R)
• M44: 12,769,375 km (0.107 R)
• M45: 13,936,089 km (0.104 R)
• M46: 14,173,501 km (0.027 R)
• M47: 15,299,225 km (0.084 R)
• M48: 15,831,494 km (0.083 R)
• M49: 16,037,789 km (0.1 R)
• M50: 16,245,132 km (0.113 R)
• M51: 16,662,360 km (0.115 R)
• M52: 17,252,225 km (0.093 R)
• M53: 18,193,195 km (0.04 R)
• M54: 18,713,497 km (0.113 R)
• M55: 18,800,712 km (0.107 R)
• M56: 19,414,662 km (0.117 R)
• M57: 20,572,550 km (0.12 R)
• M58: 21,752,578 km (0.114 R)
• M59: 22,074,063 km (0.114 R)
• M60: 22,489,796 km (0.108 R)
• M61: 22,768,198 km (0.048 R)
• M62: 25,374,192 km (0.052 R)
• M63: 25,809,522 km (0.072 R)
• M64: 25,955,231 km (0.11 R)
• M65: 26,101,088 km (0.082 R)
• M66: 26,491,689 km (0.081 R)
• M67: 26,638,594 km (0.118 R)
• M68: 27,031,737 km (0.104 R)
• M69: 27,179,689 km (0.11 R)
• M70: 27,476,342 km (0.114 R)
• M71: 28,023,122 km (0.081 R)
• M72: 28,523,228 km (0.102 R)
• M73: 29,026,176 km (0.032 R)
• M74: 29,177,718 km (0.051 R)
• M75: 29,939,171 km (0.117 R)
• M76: 30,501,659 km (0.113 R)
• M77: 30,707,057 km (0.119 R)
• M78: 30,912,904 km (0.087 R)
• M79: 31,119,349 km (0.113 R)
• M80: 31,377,854 km (0.092 R)
• M81: 32,001,378 km (0.12 R)
• M82: 32,053,438 km (0.041 R)
• M83: 32,524,073 km (0.099 R)
• M84: 32,576,432 km (0.1 R)
• M85: 32,891,635 km (0.116 R)
• M86: 33,049,610 km (0.106 R)
• M87: 33,524,883 km (0.058 R)
• M88: 34,055,806 km (0.11 R)
• M89: 34,589,421 km (0.083 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 15,959 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit