🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.96 AU - 1.26 AU

Year: 448 Days

Day: 33.6 Hours

Environment

Temp: -19 °C

Axial Tilt: 24.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.38 AU - 1.82 AU

Year: 775 Days

Day: 22.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.3

Radius: 15

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.91 AU - 6.13 AU

Year: 4307 Days

Day: 7.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 60,156,082 km

• M1: 187,297 km (0.027 R)
• M2: 661,971 km (0.115 R)
• M3: 1,822,252 km (0.072 R)
• M4: 2,438,894 km (0.071 R)
• M5: 3,525,573 km (0.091 R)
• M6: 4,839,192 km (0.092 R)
• M7: 5,388,515 km (0.117 R)
• M8: 6,963,781 km (0.086 R)
• M9: 9,938,834 km (0.06 R)
• M10: 10,571,034 km (0.058 R)
• M11: 11,051,543 km (0.089 R)
• M12: 11,684,342 km (0.08 R)
• M13: 13,626,571 km (0.107 R)
• M14: 14,945,126 km (0.107 R)
• M15: 15,551,596 km (0.11 R)
• M16: 16,462,946 km (0.087 R)
• M17: 17,229,486 km (0.049 R)
• M18: 19,217,941 km (0.062 R)
• M19: 21,773,222 km (0.085 R)
• M20: 26,019,707 km (0.056 R)

Asteroid Belt

Center: 9.03 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.5

Radius: 4.2

Gravity: 23.67 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.91 AU - 13.15 AU

Year: 18009 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 60,156,082 km

• M1: 52,658 km (0.034 R)
• M2: 187,297 km (0.108 R)
• M3: 322,234 km (0.044 R)
• M4: 497,862 km (0.051 R)
• M5: 812,466 km (0.041 R)
• M6: 1,385,875 km (0.107 R)
• M7: 2,585,201 km (0.081 R)
• M8: 2,927,182 km (0.116 R)
• M9: 3,247,171 km (0.097 R)
• M10: 3,428,933 km (0.114 R)
• M11: 4,255,611 km (0.103 R)
• M12: 6,951,663 km (0.09 R)
• M13: 9,359,591 km (0.092 R)
• M14: 11,658,312 km (0.095 R)
• M15: 14,032,879 km (0.064 R)
• M16: 14,867,336 km (0.075 R)
• M17: 16,330,702 km (0.115 R)
• M18: 17,410,499 km (0.065 R)
• M19: 19,711,165 km (0.114 R)
• M20: 21,746,294 km (0.101 R)
• M21: 24,112,783 km (0.1 R)
• M22: 24,605,708 km (0.117 R)
• M23: 25,307,322 km (0.099 R)
• M24: 26,855,211 km (0.071 R)
• M25: 30,595,158 km (0.094 R)
• M26: 33,678,969 km (0.063 R)
• M27: 39,630,870 km (0.071 R)
• M28: 41,011,359 km (0.116 R)
• M29: 46,701,912 km (0.091 R)
• M30: 47,007,092 km (0.093 R)
• M31: 49,497,148 km (0.115 R)
• M32: 49,814,445 km (0.117 R)
• M33: 53,728,374 km (0.095 R)
• M34: 58,018,243 km (0.118 R)
• M35: 58,725,093 km (0.03 R)
• M36: 59,796,214 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 17,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit