🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.75 AU - 1.13 AU

Year: 331 Days

Day: 37.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.49 AU - 1.49 AU

Year: 661 Days

Day: 15.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.73 AU - 3.45 AU

Year: 1974 Days

Day: 22.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.21 AU - 3.29 AU

Year: 2129 Days

Day: 39.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,092,097 km

• M1: 859,739 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.8

Radius: 11.5

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.19 AU - 7.21 AU

Year: 7021 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,092,097 km

• M1: 231,727 km (0.116 R)
• M2: 442,660 km (0.094 R)
• M3: 620,981 km (0.052 R)
• M4: 787,782 km (0.042 R)
• M5: 960,418 km (0.074 R)
• M6: 1,424,621 km (0.081 R)
• M7: 1,953,599 km (0.098 R)
• M8: 2,058,467 km (0.119 R)
• M9: 2,151,965 km (0.05 R)
• M10: 2,440,988 km (0.108 R)
• M11: 2,980,738 km (0.06 R)
• M12: 4,321,583 km (0.102 R)
• M13: 4,546,728 km (0.079 R)
• M14: 4,705,003 km (0.096 R)
• M15: 5,282,450 km (0.119 R)
• M16: 5,560,852 km (0.057 R)
• M17: 5,768,045 km (0.072 R)
• M18: 6,054,824 km (0.059 R)
• M19: 6,151,464 km (0.112 R)
• M20: 7,746,028 km (0.102 R)
• M21: 7,935,569 km (0.08 R)
• M22: 8,426,698 km (0.086 R)
• M23: 8,818,046 km (0.113 R)
• M24: 8,971,833 km (0.087 R)
• M25: 10,488,606 km (0.109 R)
• M26: 10,581,656 km (0.12 R)
• M27: 10,675,005 km (0.113 R)
• M28: 10,791,990 km (0.106 R)
• M29: 11,264,570 km (0.047 R)
• M30: 11,407,586 km (0.086 R)
• M31: 11,647,541 km (0.11 R)
• M32: 11,888,992 km (0.104 R)
• M33: 13,473,682 km (0.114 R)
• M34: 13,625,673 km (0.045 R)
• M35: 13,778,263 km (0.061 R)
• M36: 15,176,554 km (0.043 R)
• M37: 15,387,487 km (0.101 R)
• M38: 16,376,030 km (0.056 R)
• M39: 17,137,633 km (0.102 R)
• M40: 17,716,577 km (0.045 R)
• M41: 17,883,079 km (0.066 R)
• M42: 18,189,904 km (0.091 R)
• M43: 18,470,251 km (0.079 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 15,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit