🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.83 AU - 1.17 AU

Year: 356 Days

Day: 22.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.15 AU - 1.23 AU

Year: 463 Days

Day: 26.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.11 AU - 1.85 AU

Year: 642 Days

Day: 15.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 75.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 20,024,221 km

• M1: 584,778 km (0.04 R)
• M2: 789,877 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.53 AU - 2.11 AU

Year: 875 Days

Day: 40.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,024,221 km

• M1: 136,134 km (0.076 R)

Asteroid Belt

Center: 4.04 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161

Radius: 8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.63 AU - 6.88 AU

Year: 5569 Days

Day: 7.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 20,024,221 km

• M1: 192,832 km (0.117 R)
• M2: 342,579 km (0.053 R)
• M3: 619,634 km (0.083 R)
• M4: 720,164 km (0.031 R)
• M5: 1,233,883 km (0.114 R)
• M6: 1,422,825 km (0.094 R)
• M7: 1,520,812 km (0.094 R)
• M8: 1,828,385 km (0.097 R)
• M9: 2,297,225 km (0.065 R)
• M10: 2,756,191 km (0.043 R)
• M11: 2,925,985 km (0.097 R)
• M12: 3,308,207 km (0.089 R)
• M13: 3,488,772 km (0.09 R)
• M14: 3,689,383 km (0.118 R)
• M15: 3,842,421 km (0.069 R)
• M16: 3,997,405 km (0.077 R)
• M17: 4,119,477 km (0.114 R)
• M18: 4,278,350 km (0.088 R)
• M19: 4,367,360 km (0.114 R)
• M20: 4,748,386 km (0.099 R)
• M21: 4,970,988 km (0.068 R)
• M22: 5,292,025 km (0.049 R)
• M23: 5,387,767 km (0.099 R)
• M24: 5,445,512 km (0.104 R)
• M25: 5,561,600 km (0.052 R)
• M26: 5,796,170 km (0.113 R)
• M27: 5,994,237 km (0.103 R)
• M28: 6,174,353 km (0.117 R)
• M29: 6,725,471 km (0.062 R)
• M30: 7,080,617 km (0.096 R)
• M31: 7,399,111 km (0.077 R)
• M32: 7,484,830 km (0.097 R)
• M33: 7,549,307 km (0.107 R)
• M34: 8,093,993 km (0.062 R)
• M35: 8,160,265 km (0.1 R)
• M36: 8,426,848 km (0.082 R)
• M37: 8,516,457 km (0.115 R)
• M38: 9,336,553 km (0.114 R)
• M39: 9,475,679 km (0.108 R)
• M40: 9,991,642 km (0.1 R)
• M41: 10,086,487 km (0.117 R)
• M42: 10,324,946 km (0.089 R)
• M43: 10,637,456 km (0.091 R)
• M44: 10,710,160 km (0.088 R)
• M45: 10,782,865 km (0.054 R)
• M46: 10,928,872 km (0.1 R)
• M47: 11,469,818 km (0.099 R)
• M48: 12,221,697 km (0.066 R)
• M49: 12,348,407 km (0.108 R)
• M50: 12,399,270 km (0.11 R)
• M51: 12,450,283 km (0.076 R)
• M52: 12,526,727 km (0.086 R)
• M53: 12,629,052 km (0.1 R)
• M54: 12,680,364 km (0.101 R)
• M55: 12,911,792 km (0.052 R)
• M56: 13,066,925 km (0.118 R)
• M57: 13,196,627 km (0.066 R)
• M58: 13,509,735 km (0.116 R)
• M59: 13,667,112 km (0.116 R)
• M60: 13,851,566 km (0.119 R)
• M61: 13,930,853 km (0.075 R)
• M62: 15,274,990 km (0.072 R)
• M63: 16,268,020 km (0.108 R)
• M64: 16,547,619 km (0.07 R)
• M65: 17,168,300 km (0.062 R)
• M66: 17,538,555 km (0.082 R)
• M67: 18,026,843 km (0.093 R)
• M68: 18,229,249 km (0.116 R)
• M69: 18,548,640 km (0.066 R)
• M70: 18,665,326 km (0.096 R)
• M71: 18,840,805 km (0.048 R)
• M72: 19,666,585 km (0.114 R)
• M73: 19,964,434 km (0.093 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,964 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit