🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.49 AU - 0.67 AU

Year: 161 Days

Day: 28.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 45.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.42 AU - 2.02 AU

Year: 820 Days

Day: 12.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,313,397 km

• M1: 874,848 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.06 AU - 3.9 AU

Year: 2359 Days

Day: 36.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.36 AU - 4.38 AU

Year: 3320 Days

Day: 45.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.7

Radius: 7.9

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 18.55 AU - 21.35 AU

Year: 32385 Days

Day: 19 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,313,397 km

• M1: 108,309 km (0.08 R)
• M2: 499,058 km (0.047 R)
• M3: 1,751,043 km (0.112 R)
• M4: 2,092,425 km (0.111 R)
• M5: 3,067,355 km (0.098 R)
• M6: 3,797,692 km (0.081 R)
• M7: 3,906,300 km (0.117 R)
• M8: 4,238,407 km (0.112 R)
• M9: 4,851,160 km (0.073 R)
• M10: 5,863,489 km (0.115 R)
• M11: 9,906,521 km (0.09 R)
• M12: 10,257,627 km (0.046 R)
• M13: 10,358,755 km (0.102 R)
• M14: 12,180,857 km (0.075 R)
• M15: 12,882,471 km (0.12 R)
• M16: 13,265,591 km (0.064 R)
• M17: 14,324,744 km (0.109 R)
• M18: 15,642,701 km (0.113 R)
• M19: 15,759,088 km (0.059 R)
• M20: 16,404,753 km (0.086 R)
• M21: 19,571,441 km (0.086 R)
• M22: 20,328,406 km (0.083 R)
• M23: 21,417,179 km (0.108 R)
• M24: 21,805,984 km (0.116 R)
• M25: 22,459,128 km (0.105 R)
• M26: 22,656,448 km (0.083 R)
• M27: 22,986,311 km (0.119 R)
• M28: 23,384,391 km (0.071 R)
• M29: 24,120,113 km (0.115 R)
• M30: 24,254,602 km (0.038 R)
• M31: 24,795,398 km (0.072 R)
• M32: 25,203,651 km (0.098 R)
• M33: 26,649,813 km (0.051 R)
• M34: 27,488,310 km (0.079 R)
• M35: 27,558,621 km (0.073 R)
• M36: 30,781,557 km (0.112 R)
• M37: 31,587,441 km (0.081 R)
• M38: 31,734,645 km (0.116 R)
• M39: 33,219,853 km (0.091 R)
• M40: 34,879,492 km (0.094 R)
• M41: 37,108,201 km (0.096 R)
• M42: 39,145,125 km (0.071 R)
• M43: 40,496,443 km (0.046 R)
• M44: 43,572,175 km (0.101 R)
• M45: 44,064,651 km (0.118 R)
• M46: 44,476,345 km (0.094 R)
• M47: 44,889,534 km (0.071 R)
• M48: 45,054,989 km (0.07 R)
• M49: 46,219,908 km (0.062 R)
• M50: 46,722,108 km (0.085 R)
• M51: 49,089,644 km (0.07 R)
• M52: 49,687,586 km (0.085 R)
• M53: 51,756,076 km (0.035 R)
• M54: 52,364,640 km (0.075 R)
• M55: 54,557,446 km (0.084 R)
• M56: 56,690,711 km (0.078 R)
• M57: 59,759,113 km (0.12 R)
• M58: 60,854,918 km (0.053 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 320 - 15,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit