🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.56 AU - 0.64 AU

Year: 165 Days

Day: 46.2 Hours

Environment

Temp: 233 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.5 AU - 0.82 AU

Year: 190 Days

Day: 43.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,877,393 km

• M1: 60,737 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.55 AU - 0.79 AU

Year: 195 Days

Day: 38.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.69 AU - 0.89 AU

Year: 249 Days

Day: 27 Hours

Environment

Temp: 118 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.17 AU - 1.27 AU

Year: 478 Days

Day: 47 Hours

Environment

Temp: 3 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.76 AU - 2.62 AU

Year: 1150 Days

Day: 27.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.65 AU - 3.07 AU

Year: 1716 Days

Day: 17.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.51 AU - 3.23 AU

Year: 1725 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,877,393 km

• M1: 1,743,414 km (0.099 R)
• M2: 2,608,239 km (0.088 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 14.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.44 AU - 6.12 AU

Year: 4930 Days

Day: 7.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 25,877,393 km

• M1: 246,088 km (0.092 R)
• M2: 366,964 km (0.09 R)
• M3: 639,680 km (0.114 R)
• M4: 809,624 km (0.041 R)
• M5: 1,083,388 km (0.095 R)
• M6: 1,388,418 km (0.062 R)
• M7: 1,632,113 km (0.095 R)
• M8: 1,906,176 km (0.076 R)
• M9: 2,048,892 km (0.063 R)
• M10: 2,195,498 km (0.108 R)
• M11: 2,311,885 km (0.102 R)
• M12: 2,639,056 km (0.114 R)
• M13: 2,871,531 km (0.118 R)
• M14: 3,129,737 km (0.092 R)
• M15: 3,434,318 km (0.08 R)
• M16: 3,649,440 km (0.073 R)
• M17: 4,155,081 km (0.06 R)
• M18: 4,469,386 km (0.04 R)
• M19: 4,597,292 km (0.037 R)
• M20: 4,988,491 km (0.107 R)
• M21: 5,121,334 km (0.103 R)
• M22: 6,107,931 km (0.106 R)
• M23: 6,635,264 km (0.074 R)
• M24: 6,830,788 km (0.107 R)
• M25: 6,929,224 km (0.091 R)
• M26: 7,353,184 km (0.072 R)
• M27: 7,479,445 km (0.036 R)
• M28: 7,759,791 km (0.087 R)
• M29: 8,462,901 km (0.1 R)
• M30: 8,568,816 km (0.065 R)
• M31: 9,322,640 km (0.115 R)
• M32: 9,624,529 km (0.101 R)
• M33: 10,182,080 km (0.099 R)
• M34: 10,294,727 km (0.094 R)
• M35: 10,549,941 km (0.118 R)
• M36: 11,211,912 km (0.073 R)
• M37: 11,591,890 km (0.093 R)
• M38: 12,364,862 km (0.031 R)
• M39: 12,606,014 km (0.11 R)
• M40: 12,818,443 km (0.076 R)
• M41: 13,031,919 km (0.103 R)
• M42: 13,369,861 km (0.104 R)
• M43: 13,462,612 km (0.096 R)
• M44: 13,741,911 km (0.095 R)
• M45: 14,527,898 km (0.119 R)
• M46: 14,846,392 km (0.086 R)
• M47: 15,102,803 km (0.075 R)
• M48: 15,199,443 km (0.087 R)
• M49: 15,685,337 km (0.103 R)
• M50: 15,815,786 km (0.098 R)
• M51: 16,440,357 km (0.11 R)
• M52: 17,645,817 km (0.111 R)
• M53: 17,781,652 km (0.066 R)
• M54: 17,883,677 km (0.098 R)
• M55: 19,472,257 km (0.107 R)
• M56: 19,858,818 km (0.113 R)
• M57: 20,106,103 km (0.117 R)
• M58: 20,496,853 km (0.109 R)
• M59: 20,854,242 km (0.091 R)
• M60: 21,177,673 km (0.101 R)
• M61: 22,194,639 km (0.05 R)
• M62: 22,635,205 km (0.098 R)
• M63: 23,525,312 km (0.119 R)
• M64: 25,186,746 km (0.118 R)
• M65: 25,377,932 km (0.027 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 14,449 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit