🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.6 AU - 0.98 AU

Year: 259 Days

Day: 13.3 Hours

Environment

Temp: 104 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,754,195 km

• M1: 372,798 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.86 AU - 0.88 AU

Year: 299 Days

Day: 37.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 132.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.86 AU - 1.1 AU

Year: 358 Days

Day: 41.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,754,195 km

• M1: 242,349 km (0.025 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.67 AU - 4.07 AU

Year: 2283 Days

Day: 18.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.6

Radius: 4

Gravity: 27.91 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.13 AU - 16.59 AU

Year: 22211 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,754,195 km

• M1: 51,013 km (0.078 R)
• M2: 279,000 km (0.058 R)
• M3: 441,763 km (0.056 R)
• M4: 990,936 km (0.1 R)
• M5: 1,235,978 km (0.069 R)
• M6: 2,366,638 km (0.104 R)
• M7: 2,707,871 km (0.113 R)
• M8: 3,003,925 km (0.119 R)
• M9: 3,239,841 km (0.064 R)
• M10: 4,243,792 km (0.098 R)
• M11: 5,789,737 km (0.09 R)
• M12: 6,196,643 km (0.085 R)
• M13: 6,666,081 km (0.082 R)
• M14: 6,976,796 km (0.114 R)
• M15: 7,343,759 km (0.081 R)
• M16: 9,934,047 km (0.051 R)
• M17: 11,059,920 km (0.073 R)
• M18: 11,558,380 km (0.068 R)
• M19: 12,334,045 km (0.106 R)
• M20: 13,916,492 km (0.108 R)
• M21: 15,552,195 km (0.066 R)
• M22: 17,146,459 km (0.114 R)
• M23: 17,394,492 km (0.091 R)
• M24: 17,561,294 km (0.089 R)
• M25: 18,758,825 km (0.055 R)
• M26: 21,410,447 km (0.105 R)
• M27: 23,075,472 km (0.056 R)
• M28: 25,894,045 km (0.063 R)
• M29: 28,353,883 km (0.09 R)
• M30: 28,700,950 km (0.032 R)
• M31: 32,077,823 km (0.061 R)
• M32: 34,121,479 km (0.078 R)
• M33: 35,175,247 km (0.034 R)
• M34: 43,165,269 km (0.103 R)
• M35: 49,558,932 km (0.107 R)
• M36: 52,283,558 km (0.073 R)
• M37: 55,466,253 km (0.031 R)
• M38: 56,190,755 km (0.11 R)
• M39: 56,555,176 km (0.094 R)
• M40: 63,784,792 km (0.116 R)
• M41: 64,579,755 km (0.081 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,286 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit