🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.58 AU - 0.66 AU

Year: 182 Days

Day: 13.7 Hours

Environment

Temp: 213 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.44 AU - 1.92 AU

Year: 812 Days

Day: 39.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,831,328 km

• M1: 118,482 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.62 AU - 2.9 AU

Year: 1709 Days

Day: 26.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.66 AU - 3.54 AU

Year: 2035 Days

Day: 17.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.8

Radius: 10.9

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.49 AU - 4.55 AU

Year: 3582 Days

Day: 10.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 17,831,328 km

• M1: 158,873 km (0.117 R)
• M2: 256,411 km (0.116 R)
• M3: 363,822 km (0.042 R)
• M4: 491,728 km (0.08 R)
• M5: 574,157 km (0.079 R)
• M6: 728,990 km (0.032 R)
• M7: 1,112,559 km (0.03 R)
• M8: 1,257,520 km (0.103 R)
• M9: 1,532,181 km (0.079 R)
• M10: 2,177,247 km (0.06 R)
• M11: 2,387,432 km (0.086 R)
• M12: 2,563,210 km (0.104 R)
• M13: 2,743,326 km (0.108 R)
• M14: 2,827,998 km (0.111 R)
• M15: 2,970,864 km (0.088 R)
• M16: 3,043,269 km (0.093 R)
• M17: 3,130,934 km (0.05 R)
• M18: 3,353,835 km (0.085 R)
• M19: 3,597,380 km (0.105 R)
• M20: 3,674,722 km (0.069 R)
• M21: 3,768,370 km (0.055 R)
• M22: 4,037,796 km (0.116 R)
• M23: 4,231,825 km (0.101 R)
• M24: 4,313,505 km (0.073 R)
• M25: 4,528,627 km (0.094 R)
• M26: 4,629,007 km (0.073 R)
• M27: 4,713,380 km (0.047 R)
• M28: 5,370,863 km (0.07 R)
• M29: 5,495,179 km (0.04 R)
• M30: 5,638,344 km (0.053 R)
• M31: 6,317,069 km (0.105 R)
• M32: 6,637,508 km (0.117 R)
• M33: 6,790,247 km (0.097 R)
• M34: 7,002,078 km (0.071 R)
• M35: 7,118,615 km (0.119 R)
• M36: 7,294,542 km (0.099 R)
• M37: 7,871,391 km (0.063 R)
• M38: 8,114,338 km (0.05 R)
• M39: 8,442,257 km (0.12 R)
• M40: 8,524,835 km (0.101 R)
• M41: 8,921,119 km (0.11 R)
• M42: 10,058,362 km (0.095 R)
• M43: 10,255,981 km (0.081 R)
• M44: 10,655,108 km (0.104 R)
• M45: 10,991,704 km (0.114 R)
• M46: 11,331,740 km (0.115 R)
• M47: 11,468,771 km (0.045 R)
• M48: 11,721,442 km (0.087 R)
• M49: 11,836,782 km (0.105 R)
• M50: 11,906,195 km (0.093 R)
• M51: 12,138,670 km (0.061 R)
• M52: 12,325,817 km (0.119 R)
• M53: 12,702,804 km (0.115 R)
• M54: 12,916,579 km (0.096 R)
• M55: 13,083,531 km (0.074 R)
• M56: 13,807,734 km (0.112 R)
• M57: 14,076,561 km (0.081 R)
• M58: 14,150,163 km (0.052 R)
• M59: 14,223,915 km (0.099 R)
• M60: 14,520,119 km (0.031 R)
• M61: 14,843,400 km (0.049 R)
• M62: 15,068,545 km (0.111 R)
• M63: 15,168,925 km (0.104 R)
• M64: 15,244,472 km (0.091 R)
• M65: 15,725,429 km (0.088 R)
• M66: 15,903,899 km (0.105 R)
• M67: 16,134,280 km (0.088 R)
• M68: 16,417,469 km (0.06 R)
• M69: 16,624,512 km (0.119 R)
• M70: 17,119,532 km (0.057 R)
• M71: 17,250,579 km (0.118 R)
• M72: 17,434,734 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 13,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit