🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.46 AU - 0.58 AU

Year: 135 Days

Day: 21.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 10.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 57,679,379 km

• M1: 182,809 km (0.044 R)
• M2: 325,076 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.66 AU - 0.74 AU

Year: 211 Days

Day: 32.8 Hours

Environment

Temp: 184 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.14 AU - 2.66 AU

Year: 1338 Days

Day: 39.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.9

Radius: 4.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.76 AU - 21.38 AU

Year: 26505 Days

Day: 19.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,679,379 km

• M1: 98,435 km (0.096 R)
• M2: 467,344 km (0.036 R)
• M3: 588,967 km (0.115 R)
• M4: 720,912 km (0.038 R)
• M5: 841,338 km (0.114 R)
• M6: 1,056,460 km (0.04 R)
• M7: 1,435,092 km (0.094 R)
• M8: 1,612,964 km (0.057 R)
• M9: 2,130,872 km (0.093 R)
• M10: 2,275,084 km (0.102 R)
• M11: 2,727,020 km (0.034 R)
• M12: 3,043,419 km (0.107 R)
• M13: 3,505,677 km (0.107 R)
• M14: 6,248,105 km (0.089 R)
• M15: 6,371,822 km (0.095 R)
• M16: 8,051,657 km (0.055 R)
• M17: 8,367,009 km (0.08 R)
• M18: 9,289,729 km (0.114 R)
• M19: 9,715,484 km (0.092 R)
• M20: 11,784,722 km (0.089 R)
• M21: 12,039,786 km (0.028 R)
• M22: 12,503,540 km (0.035 R)
• M23: 12,711,630 km (0.064 R)
• M24: 13,078,444 km (0.047 R)
• M25: 14,853,872 km (0.079 R)
• M26: 14,963,826 km (0.119 R)
• M27: 16,589,207 km (0.071 R)
• M28: 16,760,497 km (0.117 R)
• M29: 17,047,276 km (0.11 R)
• M30: 17,683,964 km (0.077 R)
• M31: 19,159,897 km (0.104 R)
• M32: 19,459,691 km (0.059 R)
• M33: 20,552,055 km (0.089 R)
• M34: 20,982,298 km (0.107 R)
• M35: 21,477,467 km (0.049 R)
• M36: 24,075,384 km (0.057 R)
• M37: 25,443,905 km (0.112 R)
• M38: 26,370,215 km (0.093 R)
• M39: 26,703,818 km (0.075 R)
• M40: 26,904,579 km (0.075 R)
• M41: 30,323,638 km (0.045 R)
• M42: 31,516,831 km (0.074 R)
• M43: 31,658,350 km (0.07 R)
• M44: 32,439,700 km (0.078 R)
• M45: 33,012,061 km (0.066 R)
• M46: 33,299,439 km (0.084 R)
• M47: 35,628,229 km (0.116 R)
• M48: 38,310,369 km (0.104 R)
• M49: 41,597,932 km (0.085 R)
• M50: 42,765,842 km (0.116 R)
• M51: 43,471,795 km (0.044 R)
• M52: 44,339,762 km (0.111 R)
• M53: 46,253,418 km (0.114 R)
• M54: 47,058,553 km (0.091 R)
• M55: 47,706,163 km (0.096 R)
• M56: 50,573,655 km (0.116 R)
• M57: 52,823,607 km (0.053 R)
• M58: 54,087,559 km (0.04 R)
• M59: 54,256,904 km (0.1 R)
• M60: 54,595,893 km (0.095 R)
• M61: 55,020,750 km (0.112 R)
• M62: 55,446,805 km (0.113 R)
• M63: 57,506,618 km (0.119 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 12,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit