🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.5 AU - 0.8 AU

Year: 184 Days

Day: 33.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 0.99 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.16 AU - 1.5 AU

Year: 539 Days

Day: 32.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.45 AU - 1.49 AU

Year: 626 Days

Day: 38.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 100.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.69 AU - 2.69 AU

Year: 1139 Days

Day: 20.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.7

Radius: 10.3

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.13 AU - 8.35 AU

Year: 6847 Days

Day: 14 Hours

Environment

Temp: -160 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,490,513 km

• M1: 154,086 km (0.05 R)
• M2: 271,819 km (0.091 R)
• M3: 559,346 km (0.103 R)
• M4: 787,184 km (0.079 R)
• M5: 860,038 km (0.106 R)
• M6: 997,668 km (0.041 R)
• M7: 1,093,560 km (0.094 R)
• M8: 1,260,811 km (0.065 R)
• M9: 1,472,791 km (0.099 R)
• M10: 1,852,171 km (0.053 R)
• M11: 1,931,757 km (0.065 R)
• M12: 2,094,370 km (0.103 R)
• M13: 2,433,509 km (0.093 R)
• M14: 2,565,155 km (0.078 R)
• M15: 2,835,927 km (0.046 R)
• M16: 2,974,754 km (0.078 R)
• M17: 3,307,609 km (0.116 R)
• M18: 3,503,133 km (0.088 R)
• M19: 3,677,564 km (0.113 R)
• M20: 3,829,257 km (0.05 R)
• M21: 4,034,804 km (0.075 R)
• M22: 4,139,074 km (0.096 R)
• M23: 4,297,049 km (0.088 R)
• M24: 4,700,664 km (0.113 R)
• M25: 4,837,995 km (0.081 R)
• M26: 5,429,206 km (0.103 R)
• M27: 6,102,995 km (0.096 R)
• M28: 6,741,329 km (0.115 R)
• M29: 7,368,892 km (0.094 R)
• M30: 8,345,168 km (0.106 R)
• M31: 8,411,589 km (0.09 R)
• M32: 8,882,374 km (0.054 R)
• M33: 8,950,291 km (0.057 R)
• M34: 9,814,219 km (0.114 R)
• M35: 10,202,874 km (0.107 R)
• M36: 10,309,687 km (0.105 R)
• M37: 11,695,412 km (0.099 R)
• M38: 12,107,404 km (0.09 R)
• M39: 12,182,802 km (0.104 R)
• M40: 12,410,041 km (0.109 R)
• M41: 12,753,368 km (0.108 R)
• M42: 14,477,184 km (0.083 R)
• M43: 14,959,937 km (0.093 R)
• M44: 15,407,234 km (0.111 R)
• M45: 15,900,010 km (0.095 R)
• M46: 17,197,023 km (0.097 R)
• M47: 17,452,088 km (0.071 R)
• M48: 18,224,461 km (0.116 R)
• M49: 18,441,079 km (0.052 R)
• M50: 18,527,846 km (0.077 R)
• M51: 18,789,343 km (0.049 R)
• M52: 19,008,055 km (0.09 R)
• M53: 19,536,584 km (0.052 R)
• M54: 20,608,004 km (0.049 R)
• M55: 21,014,761 km (0.088 R)
• M56: 21,105,567 km (0.113 R)
• M57: 21,790,276 km (0.093 R)
• M58: 22,575,216 km (0.078 R)
• M59: 22,854,366 km (0.102 R)
• M60: 24,172,622 km (0.115 R)
• M61: 24,458,205 km (0.098 R)
• M62: 24,936,918 km (0.09 R)
• M63: 25,081,130 km (0.057 R)
• M64: 26,293,471 km (0.079 R)
• M65: 27,624,144 km (0.106 R)
• M66: 27,872,926 km (0.106 R)
• M67: 27,972,707 km (0.12 R)
• M68: 28,774,851 km (0.103 R)
• M69: 29,178,915 km (0.109 R)
• M70: 32,425,039 km (0.027 R)
• M71: 32,687,434 km (0.098 R)
• M72: 32,950,726 km (0.025 R)
• M73: 33,267,425 km (0.071 R)
• M74: 33,744,492 km (0.079 R)
• M75: 34,277,360 km (0.058 R)
• M76: 34,759,215 km (0.104 R)
• M77: 35,567,193 km (0.09 R)
• M78: 35,837,965 km (0.072 R)
• M79: 36,000,728 km (0.081 R)
• M80: 36,272,547 km (0.096 R)
• M81: 36,381,454 km (0.083 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit