🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.05 AU - 1.13 AU

Year: 422 Days

Day: 31.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.94 AU - 1.52 AU

Year: 506 Days

Day: 27.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 128.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.24 AU - 1.8 AU

Year: 695 Days

Day: 37.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.94 AU - 2.18 AU

Year: 1096 Days

Day: 33.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.5

Radius: 9.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.22 AU - 5.6 AU

Year: 4667 Days

Day: 10.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 20,428,498 km

• M1: 119,977 km (0.11 R)
• M2: 234,420 km (0.114 R)
• M3: 612,603 km (0.085 R)
• M4: 770,130 km (0.12 R)
• M5: 1,026,541 km (0.066 R)
• M6: 1,170,753 km (0.077 R)
• M7: 1,566,888 km (0.115 R)
• M8: 2,417,202 km (0.117 R)
• M9: 2,888,884 km (0.105 R)
• M10: 3,257,194 km (0.044 R)
• M11: 3,623,709 km (0.056 R)
• M12: 3,691,776 km (0.101 R)
• M13: 3,916,023 km (0.05 R)
• M14: 4,377,832 km (0.07 R)
• M15: 4,633,794 km (0.106 R)
• M16: 5,294,867 km (0.09 R)
• M17: 5,411,254 km (0.057 R)
• M18: 5,626,675 km (0.097 R)
• M19: 5,745,456 km (0.061 R)
• M20: 5,945,169 km (0.098 R)
• M21: 6,045,998 km (0.059 R)
• M22: 6,147,276 km (0.09 R)
• M23: 6,662,491 km (0.085 R)
• M24: 6,914,713 km (0.076 R)
• M25: 7,756,051 km (0.1 R)
• M26: 8,629,553 km (0.109 R)
• M27: 8,812,511 km (0.104 R)
• M28: 9,182,467 km (0.09 R)
• M29: 9,557,509 km (0.09 R)
• M30: 9,675,841 km (0.091 R)
• M31: 10,639,101 km (0.109 R)
• M32: 12,320,282 km (0.061 R)
• M33: 12,397,475 km (0.092 R)
• M34: 13,152,046 km (0.069 R)
• M35: 13,521,703 km (0.038 R)
• M36: 13,681,174 km (0.079 R)
• M37: 13,894,800 km (0.041 R)
• M38: 14,352,270 km (0.102 R)
• M39: 14,623,790 km (0.051 R)
• M40: 15,531,700 km (0.07 R)
• M41: 15,698,651 km (0.11 R)
• M42: 16,656,526 km (0.073 R)
• M43: 16,999,105 km (0.108 R)
• M44: 17,488,290 km (0.089 R)
• M45: 18,011,434 km (0.097 R)
• M46: 18,569,284 km (0.086 R)
• M47: 18,805,799 km (0.074 R)
• M48: 19,073,130 km (0.08 R)
• M49: 19,311,739 km (0.111 R)
• M50: 19,731,810 km (0.075 R)
• M51: 20,154,872 km (0.116 R)
• M52: 20,337,232 km (0.096 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 241 - 12,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit