🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.65 AU - 0.87 AU

Year: 251 Days

Day: 36.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.22 AU - 4.62 AU

Year: 2940 Days

Day: 26.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,971,344 km

• M1: 93,798 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.63 AU - 4.57 AU

Year: 3144 Days

Day: 32.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.9

Radius: 4.7

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.91 AU - 13.01 AU

Year: 17671 Days

Day: 19 Hours

Environment

Temp: -183 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,971,344 km

• M1: 64,776 km (0.111 R)
• M2: 130,001 km (0.076 R)
• M3: 221,554 km (0.072 R)
• M4: 644,767 km (0.084 R)
• M5: 825,930 km (0.079 R)
• M6: 1,144,274 km (0.087 R)
• M7: 1,382,434 km (0.05 R)
• M8: 1,556,267 km (0.082 R)
• M9: 2,031,689 km (0.097 R)
• M10: 2,525,511 km (0.087 R)
• M11: 3,964,792 km (0.11 R)
• M12: 4,019,246 km (0.078 R)
• M13: 4,519,800 km (0.118 R)
• M14: 4,719,663 km (0.084 R)
• M15: 4,835,302 km (0.087 R)
• M16: 5,217,375 km (0.075 R)
• M17: 6,135,457 km (0.083 R)
• M18: 6,166,873 km (0.077 R)
• M19: 6,677,600 km (0.108 R)
• M20: 7,603,461 km (0.053 R)
• M21: 7,637,270 km (0.116 R)
• M22: 8,115,834 km (0.06 R)
• M23: 10,349,031 km (0.075 R)
• M24: 10,423,980 km (0.106 R)
• M25: 12,001,340 km (0.046 R)
• M26: 12,999,008 km (0.113 R)
• M27: 13,733,833 km (0.109 R)
• M28: 13,981,716 km (0.114 R)
• M29: 15,628,639 km (0.051 R)
• M30: 16,452,923 km (0.106 R)
• M31: 16,628,252 km (0.117 R)
• M32: 16,760,197 km (0.092 R)
• M33: 17,335,850 km (0.089 R)
• M34: 17,558,900 km (0.097 R)
• M35: 19,609,438 km (0.084 R)
• M36: 22,458,680 km (0.119 R)
• M37: 22,945,920 km (0.096 R)
• M38: 23,043,906 km (0.115 R)
• M39: 23,141,893 km (0.108 R)
• M40: 23,486,118 km (0.068 R)
• M41: 23,732,954 km (0.056 R)
• M42: 24,678,862 km (0.063 R)
• M43: 26,146,267 km (0.051 R)
• M44: 26,504,554 km (0.101 R)
• M45: 27,954,457 km (0.058 R)
• M46: 28,425,989 km (0.062 R)
• M47: 28,583,665 km (0.102 R)
• M48: 28,847,257 km (0.103 R)
• M49: 29,217,511 km (0.069 R)
• M50: 29,642,668 km (0.065 R)
• M51: 30,177,032 km (0.093 R)
• M52: 30,499,116 km (0.105 R)
• M53: 31,690,065 km (0.092 R)
• M54: 31,908,179 km (0.098 R)
• M55: 32,017,385 km (0.044 R)
• M56: 32,291,149 km (0.1 R)
• M57: 34,284,541 km (0.082 R)
• M58: 35,126,926 km (0.085 R)
• M59: 35,296,122 km (0.118 R)
• M60: 35,805,652 km (0.099 R)
• M61: 36,946,336 km (0.096 R)
• M62: 38,041,243 km (0.078 R)
• M63: 38,389,058 km (0.068 R)
• M64: 38,505,295 km (0.078 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 15,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit